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observability.ciscoctf.io Open in urlscan Pro
172.67.68.44  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://ctf-apjc.splunkday.com/
Effective URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Submission: On June 30 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 5 IPs in 3 countries across 6 domains to perform 36 HTTP transactions. The main IP is 172.67.68.44, located in United States and belongs to CLOUDFLARENET, US. The main domain is observability.ciscoctf.io.
TLS certificate: Issued by WE1 on June 20th 2024. Valid for: 3 months.
This is the only time observability.ciscoctf.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 198.49.23.145 53831 (SQUARESPACE)
1 21 172.67.68.44 13335 (CLOUDFLAR...)
13 104.17.24.14 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a04:4e42::485 54113 (FASTLY)
1 2001:4860:480... 15169 (GOOGLE)
36 5
1    198.49.23.145 (United States)

ASN53831 (SQUARESPACE, US)
ctf-apjc.splunkday.com
21    172.67.68.44 (United States)

ASN13335 (CLOUDFLARENET, US)
observability.ciscoctf.io
13    104.17.24.14 (None, )

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
1    2a00:1450:4001:80f::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    2a04:4e42::485 (United States)

ASN54113 (FASTLY, US)
cdn.jsdelivr.net
1    2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)
region1.google-analytics.com
Apex Domain
Subdomains		 Transfer
21 ciscoctf.io
observability.ciscoctf.io
92 KB
13 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 268
437 KB
1 google-analytics.com
region1.google-analytics.com — Cisco Umbrella Rank: 2355
1 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 381
25 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 81
102 KB
1 splunkday.com
ctf-apjc.splunkday.com
216 B
36 6
Domain Requested by
21 observability.ciscoctf.io 1 redirects observability.ciscoctf.io
13 cdnjs.cloudflare.com observability.ciscoctf.io
cdnjs.cloudflare.com
1 region1.google-analytics.com www.googletagmanager.com
1 cdn.jsdelivr.net observability.ciscoctf.io
1 www.googletagmanager.com observability.ciscoctf.io
1 ctf-apjc.splunkday.com 1 redirects
36 6

This site contains links to these domains. Also see Links.

Domain
x.com
www.cisco.com
Subject Issuer Validity Valid
ciscoctf.io
WE1		 2024-06-20 -
2024-09-18		 3 months crt.sh
cdnjs.cloudflare.com
E1		 2024-06-02 -
2024-08-31		 3 months crt.sh
*.google-analytics.com
WR2		 2024-06-13 -
2024-09-05		 3 months crt.sh
jsdelivr.net
GlobalSign Atlas R3 DV TLS CA 2023 Q3		 2023-09-27 -
2024-10-28		 a year crt.sh

This page contains 2 frames:

Primary Page: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Frame ID: A510D3324C220029CBBF1DE670B3E843
Requests: 34 HTTP requests in this frame

Frame: https://observability.ciscoctf.io/cdn-cgi/challenge-platform/h/g/scripts/jsd/d2a97f6b6ec9/main.js
Frame ID: F82BDBEA8BA67A30683F4CCA7403C1F5
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Welcome to CTF

Page URL History Show full URLs

  1. https://ctf-apjc.splunkday.com/ HTTP 302
    https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • <link [^>]+(?:/([\d.]+)/)?animate\.(?:min\.)?css
Overall confidence: 100%
Detected patterns
  • backbone.*\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
Overall confidence: 100%
Detected patterns
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • underscore.*\.js(?:\?ver=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • /([\d.]+)/jquery(?:\.min)?\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • ([\d.]+)/jquery-ui(?:\.min)?\.js
  • jquery-ui.*\.js
Overall confidence: 100%
Detected patterns
  • //cdn\.jsdelivr\.net/

Page Statistics

36
Requests

97 %
HTTPS

50 %
IPv6

6
Domains

6
Subdomains

5
IPs

3
Countries

656 kB
Transfer

1711 kB
Size

5
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. https://ctf-apjc.splunkday.com/ HTTP 302
    https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 30
  • https://observability.ciscoctf.io/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
  • https://observability.ciscoctf.io/cdn-cgi/challenge-platform/h/g/scripts/jsd/d2a97f6b6ec9/main.js

36 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request join
observability.ciscoctf.io/user/event/
Redirect Chain
  • https://ctf-apjc.splunkday.com/
  • https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
16 KB
6 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / ASP.NET
Resource Hash
0a4a104f730d442f65c5d9f3a645db9d819868ea2388b41010fb00a02431fbf1
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains;
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
no-cache,no-store,max-age=0
cf-cache-status
DYNAMIC
cf-ray
89bed626be889255-FRA
content-encoding
br
content-type
text/html; charset=UTF-8
date
Sun, 30 Jun 2024 14:27:21 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
pragma
no-cache
referrer-policy
origin-when-cross-origin origin-when-cross-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1EvMLMQC39zaWVv7It18K7DRVyy6kaEycTi2ojumakX5MQrbULkxuMSNnlgZFClZpFyCnswq3gu%2FQGEjcTyKoK4hU1zhRp5jIGqRftZfn3Rvq25Gk2xH9oWUHyWt4hPst1VTOvnlVXPcXEM%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
strict-transport-security
max-age=31536000; includeSubDomains;
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-powered-by
ASP.NET
x-ride
21011
x-xss-protection
1; mode=block

Redirect headers

age
0
content-length
0
date
Sun, 30 Jun 2024 14:27:20 GMT
location
https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
server
Squarespace
x-contextid
lhg2L0bn/MhOKa0h5
cisco-orange-dark.min.css
observability.ciscoctf.io/static/css/themes/ 		196 KB
37 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://observability.ciscoctf.io/static/css/themes/cisco-orange-dark.min.css?v=4127840ebb0272fc947d6f14889fe9c65f03cd18e11be47eceb236d33444266d43d3338bef49fd5a26f5d2ec0b6555d698720f15794aa30949a2764f6ae01ab1
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f22287727bee249fa64890895640411d9786a0cf03e3d602ce539a70be020721
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 02 Jan 2023 22:04:28 GMT
server
cloudflare
etag
W/"63b354ec-30f10"
x-frame-options
DENY
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=otS9WOWj5q1tu4tPaYskBhSLr0BMMQ4%2FqSEzMMap0lUYc3kGB%2FBnbKWXmZfVtN77YIlba49rz8Kj0yPKvLIpLnunyedkXVcBBklqiUAkRTljkUk4LhJ%2BD%2BNb1XCKawTnrMTMdSxY%2BOBzEII%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
vary
Accept-Encoding
cache-control
max-age=604800
cf-ray
89bed628f8dd9255-FRA
expires
Mon, 01 Jul 2024 06:47:52 GMT
jquery.min.js
cdnjs.cloudflare.com/ajax/libs/jquery/3.7.1/ 		85 KB
27 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/jquery/3.7.1/jquery.min.js
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fc9a93dd241f6b045cbff0481cf4e1901becd0e12fb45166a8f17f95823f0b1a
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
Origin
https://observability.ciscoctf.io
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
847538
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
27446
last-modified
Tue, 29 Aug 2023 04:36:11 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"64ed75bb-6b36"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=AP%2F3KmGVxIBPm8FDK5%2BiXw712w8b9W9fT%2B0mww79sUqUljHLcVrvMDuja%2BFYySTPt%2FCrcEh%2Fq8JNJvXXh9mAFxzKPu2yuG%2BZWHJ0wgcAUQcSUqZPdupXZKPe1Scg7RWv4nTgGsRR"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
89bed629589835e7-FRA
expires
Fri, 20 Jun 2025 14:27:21 GMT
jquery-ui.min.css
cdnjs.cloudflare.com/ajax/libs/jqueryui/1.13.2/themes/ui-darkness/ 		31 KB
7 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.13.2/themes/ui-darkness/jquery-ui.min.css
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
236b1df3f96f52e05ce094d0b6553043f199104e38db7ea9517e1e5a9062ebde
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
Origin
https://observability.ciscoctf.io
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
9402583
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
6630
last-modified
Fri, 29 Jul 2022 20:40:53 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"62e445d5-19e6"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=j3w7JOnxZUNzYFfsLZR2NL9UxEzwrcTEHD72LVbtCkDkmGSCf7paIOFJKv%2FT%2B9vLvIzrZeAlA7X0mN5zrC5BGpmPe8icXqQXnpjtwFKcfwsV0SVepWt4nm%2F5jNE7tKM1Oe6%2FSgDr"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
89bed62958ab35e7-FRA
expires
Fri, 20 Jun 2025 14:27:21 GMT
jquery-ui.min.js
cdnjs.cloudflare.com/ajax/libs/jqueryui/1.13.2/ 		249 KB
56 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.13.2/jquery-ui.min.js
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9528ca634fecad433d044ddd3e6f9ce1f068d5d932dafdbb19d8e6daea1968bd
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
Origin
https://observability.ciscoctf.io
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
927531
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
56990
last-modified
Fri, 29 Jul 2022 20:40:53 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"62e445d5-de9e"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0biPUKTjQrm2%2BkEXopNt3yDNACgZs%2F9i1rMSOSc8xOfEIK0hUuJOr52Aowf5xAq58dhs4lDa%2FEQKoOuKMucHAPuWj0qgfLEq6VZOq43goOrt%2FqnjBOaOhwuV9Kf30pJdVW%2BneHLp"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
89bed62958a735e7-FRA
expires
Fri, 20 Jun 2025 14:27:21 GMT
all.min.css
cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/ 		100 KB
19 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/all.min.css
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0934b1fc0d3a766d41d3adf5e7a115875e66e98ebba408d965a41cf3d2cb4ab5
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
Origin
https://observability.ciscoctf.io
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
2177398
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
18778
last-modified
Wed, 02 Aug 2023 21:01:56 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"64cac444-495a"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cmQhUneF4Cejuiog0HpZAaz%2FKq35RJR5VnTrkpZPh%2Fe8fibI89mmI3nlzPB6Xi66gTqvcsnD%2F2A9Q4B3bfY8ZoWF9%2BT4VNKXlGvA7ssizgIFebyY2JHj%2BDDnK7H8qcG%2F%2B9Sckfr%2B"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
89bed62958a335e7-FRA
expires
Fri, 20 Jun 2025 14:27:21 GMT
underscore-min.js
cdnjs.cloudflare.com/ajax/libs/underscore.js/1.13.6/ 		19 KB
7 KB 		Script
General
Check archive.org
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https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.13.6/underscore-min.js
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
25f436e933246f279adc4967725a4d915e0fc7a6419d3b956a945bb5782dc6e5
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
Origin
https://observability.ciscoctf.io
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
847193
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
6840
last-modified
Fri, 23 Sep 2022 22:35:06 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"632e349a-1ab8"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=QjOIXuaIvE0u3bj29IcoXD85s9xkU1wskjSOS%2BW0UXJcclMZza3QrHn7rTKcQDu7dhNwKi226oQ8RrHuVtO4%2FCbOXxc9CIr7thOd6oJRYIcpKabW4aCOzYFirEVU1vez7rsG4bAK"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
89bed62958a235e7-FRA
expires
Fri, 20 Jun 2025 14:27:21 GMT
backbone-min.js
cdnjs.cloudflare.com/ajax/libs/backbone.js/1.5.0/ 		25 KB
8 KB 		Script
General
Check archive.org
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https://cdnjs.cloudflare.com/ajax/libs/backbone.js/1.5.0/backbone-min.js
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
be241a24cafe282578f2c401f940531631d50f3d0432c43b7adc76eca67a8898
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
Origin
https://observability.ciscoctf.io
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
7345
last-modified
Fri, 28 Jul 2023 19:06:42 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"64c411c2-1cb1"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Xht7FRzQoP240rd%2BnP52V%2Fms7yV%2BdTNJSXaE7z3ds8me9ZU7u21T1wjH9940mBId%2Fqn4Kw%2BjD9p%2BwdtxN4fNUuhbUJx1m9sRsJAKL15Fpp%2B%2B5r7X%2BNCS34saO6tcFJwJmZF6fAwQ"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
89bed62958aa35e7-FRA
expires
Fri, 20 Jun 2025 14:27:21 GMT
animate.min.css
cdnjs.cloudflare.com/ajax/libs/animate.css/4.1.1/ 		70 KB
5 KB 		Stylesheet
General
Check archive.org
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https://cdnjs.cloudflare.com/ajax/libs/animate.css/4.1.1/animate.min.css
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5fbaeb9f8e25d7e0143bae61d4b1802c16ce7390b96ceb2d498b0d96ff4c853f
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
Origin
https://observability.ciscoctf.io
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
864445
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
4216
last-modified
Mon, 07 Sep 2020 12:33:38 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5f5628a2-11846"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=b5I%2BmsDt9LfPTDnU7O1g%2Fv8G7AVFyWroDaQUgLIPh5KdTqlgU3DxrLK%2FnmWOVBeo931COj7NsupUetMsRPBF%2Fx7dyePgLNyxFdNbepWXhhL7yZ1PgcRkNE2tikcKF%2BHKgmd1fUhQ"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
89bed62958a035e7-FRA
expires
Fri, 20 Jun 2025 14:27:21 GMT
bootstrap-switch.min.js
cdnjs.cloudflare.com/ajax/libs/bootstrap-switch/3.3.4/js/ 		15 KB
4 KB 		Script
General
Check archive.org
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https://cdnjs.cloudflare.com/ajax/libs/bootstrap-switch/3.3.4/js/bootstrap-switch.min.js
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
00a509633d83c84a19607876ffeccf1e6d6d4dd61be1c986f070b6c9d993ccce
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
Origin
https://observability.ciscoctf.io
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
850104
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
3203
last-modified
Mon, 04 May 2020 16:06:39 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03d8f-3a48"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=E2fCy%2By3tonLJpUpJzgf1Z61tZ4Ae%2FRISrL%2FWuUgtstFnARuMlPF%2BvsunQ5uHqo4gT5h9wFb%2FVZqiHzfcyBy7Y4ts6%2FjFUe3aT3iD6NI%2BaiKI6pliTXiPhYffYVd2xklCzEVfs52"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
89bed62958a535e7-FRA
expires
Fri, 20 Jun 2025 14:27:21 GMT
markdown-it.min.js
cdnjs.cloudflare.com/ajax/libs/markdown-it/13.0.2/ 		101 KB
29 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/markdown-it/13.0.2/markdown-it.min.js
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
819df17b405d089a653621d64caae6e80199c9d3f2df88c9299a8521ffbb848c
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
Origin
https://observability.ciscoctf.io
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
857936
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
29377
last-modified
Tue, 26 Sep 2023 19:37:46 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"6513330a-72c1"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=QaME8q1%2BMCVUbC2dJa5NgNY9INvgUQdz3JYp%2BS5CXQ08EdT9JOSD0yo2g0Aey8MSXx0OoJLQvcxAPEtk7G8aZv%2BpHydb3Fyt9BKZfZ4EwHoUqDx8WIBgaadz%2BhKS7TqGllQwkT4W"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
89bed62958ad35e7-FRA
expires
Fri, 20 Jun 2025 14:27:21 GMT
markdown-it-link-attributes.min.js
observability.ciscoctf.io/static/js/libs/ 		2 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://observability.ciscoctf.io/static/js/libs/markdown-it-link-attributes.min.js?v=c8f1a9bd6e3a97c9d5c15cc64284cfbd07ebba33fbd4c160d71df152451797d18e35dd90cb5ca4c0169515c35461d316c597e46fd458bc47bb07763acf9a1b40
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
efdcceeac7aa8dcb2b3c72242420b0573ff97bfc9067571908d83f10c6f1272f
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
last-modified
Wed, 18 Oct 2023 21:43:13 GMT
server
cloudflare
etag
W/"65305171-84d"
x-frame-options
DENY
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=BrurnLY83vhF4WVxQKAtQDAEkte8XDcRK3lBoenxgPizWekQUWDfq%2BFkM8jWnvX6JnY8x1KGblXHSxTTDFBehFpvBLsXd3yco%2BU%2FdprXrM%2FIpDQF7PVAopWgqfY0gK0yKfUNoVLNOYN3%2B6Q%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
vary
Accept-Encoding
cache-control
max-age=604800
cf-ray
89bed628f8e39255-FRA
expires
Mon, 01 Jul 2024 06:47:51 GMT
flipdown.css
observability.ciscoctf.io/static/css/ 		4 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://observability.ciscoctf.io/static/css/flipdown.css?v=3adcf3782ad6c2390687c8bbd9629b8ac5368dcbff5b04a2d0b8768b4d49fea19a23c0d96783dbd3e459b85e8f08f0201c14b72edae8b0448eeca41584c21c35
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d5a598da584aa325e30179420205b6790eb181390e157409d33808e2cbaddb53
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-polished
origSize=5774
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Mon, 02 Jan 2023 22:04:28 GMT
server
cloudflare
etag
W/"63b354ec-168e"
x-frame-options
DENY
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=zINB9yM%2FDJWn%2F%2F2hk74GjbMHi7HY6k0oJViVzO3sfX8lrbSShw%2BUj4Bo7u76kUMEtcvJSQ301o0bnNJ6BIparTTdFAXt6o0wRwrl1qUPN0b8gp4HyJoG1AMj3QQuIPFne%2FkljzJbqnnvebw%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
vary
Accept-Encoding
cache-control
max-age=604800
cf-ray
89bed628f8e69255-FRA
expires
Mon, 01 Jul 2024 06:47:51 GMT
flipdown.min.js
observability.ciscoctf.io/static/js/libs/ 		6 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://observability.ciscoctf.io/static/js/libs/flipdown.min.js?v=0780c72475311936848680377a10425962360f4da4c21b02c2878d63d0f4664907a1b0a708b12535ce2b06926dea6c2f32f37073e5f75e3aa454ab2cc04be234
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3621f6fa79c24bbea3b139a5fe770b1c5d2f92f9e0d7ed18ec030faf7735e3d4
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
last-modified
Sun, 20 Nov 2022 14:52:22 GMT
server
cloudflare
etag
W/"637a3f26-16af"
x-frame-options
DENY
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8wmdfHz0qYH1ApijlxdyxHn5Yhj3hYL%2BrwUUiSLgAwi%2FGdrNKLSztzYRXiEurl6jNVzi6JaVGSZifNGpEfq9JE0FW686hNdEI4BRgv0SB179WhO5XfXMeZ4Z3OZ%2F8bTq%2FdguIJ3BZv7UuZs%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
vary
Accept-Encoding
cache-control
max-age=604800
cf-ray
89bed628f8e89255-FRA
expires
Mon, 01 Jul 2024 15:16:56 GMT
intro.min.js
cdnjs.cloudflare.com/ajax/libs/intro.js/5.1.0/ 		57 KB
18 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/intro.js/5.1.0/intro.min.js
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6b1be7d113328f7ab71c106f98b89aaaa97edb4e3d10c8165113629102ea1472
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
Origin
https://observability.ciscoctf.io
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
24333
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
17316
last-modified
Tue, 05 Apr 2022 02:36:46 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"624bab3e-43a4"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WJWUw1OrrIHPTnv3vyOstl4f6t5uzA8R%2BF7iEaw1v1efCQYpcWhLOxy9LQniWvauumQs34GnIGDX7fH5ngZ%2BWdshxL%2BktKfARBasjWF%2B6fQhUqjg9GOK9k%2FyoY5rJvyYa%2ByCkSkH"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
89bed62958a935e7-FRA
expires
Fri, 20 Jun 2025 14:27:21 GMT
introjs.min.css
cdnjs.cloudflare.com/ajax/libs/intro.js/5.1.0/ 		8 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/intro.js/5.1.0/introjs.min.css
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0aac786b3ff33eb6480b3146ff95a9ad3ded890b80ab1f74ff955fc819000c29
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
Origin
https://observability.ciscoctf.io
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
997042
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
1503
last-modified
Tue, 05 Apr 2022 02:36:46 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"624bab3e-5df"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=N9tKGNiIDynDvOEhpipvO%2BBoudJFNzT1zUKAKIcawOU2J4n9zRyxMC%2ByW51WZspWkFV1hOmushGZBuGjIOoe80AEeNTnuUhXt7A%2BoAWw7k9P9Mt%2F9Imalm%2FjF94t2S1hlzUds2Tf"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
89bed629589e35e7-FRA
expires
Fri, 20 Jun 2025 14:27:21 GMT
main.css
observability.ciscoctf.io/static/css/ 		7 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://observability.ciscoctf.io/static/css/main.css?v=0934d837e7efd868ad3e8f9bd91062ac77c2b27acafdc59e46f0e1ac1b9103325557437b50615256c13404f235df04d2051b269962f78685bc4181e1bf373fcd
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
82e6289c702528af6e11ac7d6d3ca6936042b11af639884b1fc2add2c1f1a6a7
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-polished
origSize=8699
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Sat, 01 Jun 2024 17:32:19 GMT
server
cloudflare
etag
W/"665b5b23-21fb"
x-frame-options
DENY
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=fxdhQLQMdonatv%2FAW6JLbuY5phcHMPOAaYR7q%2FWw6c5b42W%2FK3tJ4reoNpXfLVxKVooMkUR2%2FSSCuGPMn0GMCXMelsX%2FW7OCf808bswW5sESuSoF4%2BaMHsODdxfKkbe1Q2vnGjIB%2FU%2BMGok%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
vary
Accept-Encoding
cache-control
max-age=604800
cf-ray
89bed628f8eb9255-FRA
expires
Mon, 01 Jul 2024 06:47:51 GMT
main.js
observability.ciscoctf.io/static/js/pages/ 		19 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://observability.ciscoctf.io/static/js/pages/main.js?v=b0764c60bc19452195e478c19a193da1c5dd0c559976e605659c931f5a7df3a3e4964b6c75aeefade368257f7ed3ad84632bf6923ace78b73693fab8dbf83832
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
efd38c044b0fd836365c976e219e756451f78218cbf4630d3bff2bd96c08a91f
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 17 Jun 2024 09:00:05 GMT
server
cloudflare
etag
W/"666ffb15-4ae7"
x-frame-options
DENY
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=YpaGr2CLCL80NgTDJwj%2FX4OpHqeOonY6Pt8MozzUU2MDS423ci6ZkJMy03rHkks9dn%2Ffq7xk0i8rhsZnqJGh3rNnDO9dwtP8r6cWskyPIAQCnZ3tEZiwLYG%2FbhjO%2FhEML790lWya8NvO%2FY4%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
vary
Accept-Encoding
cache-control
max-age=604800
cf-ray
89bed628f8ed9255-FRA
expires
Sun, 07 Jul 2024 14:27:21 GMT
main3.js
observability.ciscoctf.io/static/js/pages/ 		3 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://observability.ciscoctf.io/static/js/pages/main3.js?v=b11ba5e815077e25e65f380f917fc1e47e18b8a0dab89c37ae2adf265299f385c9a9774402bf4a3077850df73c170f2a0d6fba19fb32cbc92a8543a9cdea30e0
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
be73f7ef11e16d707f159f3b5981dd3327ca70d725a0283912dc23ee4b170a40
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-polished
origSize=4152
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Thu, 23 May 2024 10:33:42 GMT
server
cloudflare
etag
W/"664f1b86-1038"
x-frame-options
DENY
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=XFvrPH1PCTS%2B5TBF7QThnoQZNdoBVKwpNYXiM%2BimUcpcJbfoydgXnXya533T5hsjwKgbQofCP16XzCeNPORJ%2F28NsLcjvnkczp3jjSOnp75xDYgeSGzDmXcGgSUlQOMydSHxTNLnm%2B2u%2FC0%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
vary
Accept-Encoding
cache-control
max-age=604800
cf-ray
89bed628f8ef9255-FRA
expires
Mon, 01 Jul 2024 06:47:52 GMT
notifier.js
observability.ciscoctf.io/static/js/libs/ 		10 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://observability.ciscoctf.io/static/js/libs/notifier.js?v=4fe37cda892e475bd3bc17806bad85a41a33fa3ffe415a9df488864cef47ddf55691a5f454a278ff5ed1d693fc3284253299a733943d32890efc79e7303b8298
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bd9b7ab93f30821d8084f4e777e064c47eba1d2ed135486b0ba50ab5a093eaec
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-polished
origSize=18203
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Thu, 25 Apr 2024 08:28:44 GMT
server
cloudflare
etag
W/"662a143c-471b"
x-frame-options
DENY
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=rA2ZotMOWJiKp5LjTSc%2BXhmQZQPyGZbT1WcWNiOZdkFilPH48jbkGlfBDgj6yZ41V2sHnLzRCj%2BOsjxbjIs%2FN7QlRF78VfbXV1TLj8xlm5dZyEEBsmX9o8Y2IHygioAwf93BJQKPOqDEsOA%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
vary
Accept-Encoding
cache-control
max-age=604800
cf-ray
89bed628f8f09255-FRA
expires
Mon, 01 Jul 2024 06:47:51 GMT
joinevent_login.js
observability.ciscoctf.io/static/js/pages/public/ 		362 B
634 B 		Script
General
Check archive.org
Download Go to
Full URL
https://observability.ciscoctf.io/static/js/pages/public/joinevent_login.js?v=a70bad2cc39b7d39e3e0a15474de00ebab390c9c08dc252bd574e76f36b1d19eccf0140a1e1a8aaa8b651b850bb7b0e00be7aef8172ceafedc4c0b813061d895
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
840db25249fd9f32c2847f0cd6b6d2f71507bd660efb856265f07453179e9c0d
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
last-modified
Sun, 20 Nov 2022 14:52:22 GMT
server
cloudflare
etag
W/"637a3f26-16a"
x-frame-options
DENY
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=HIgGbFnFbzCnzSiFuswbP92Vuz8yPw0C1wiP86fChywF9daIJPKnVQBPPv20MZIDh0fVYFDMoNeZga4lF3IcmrCPbJl7qaW0rF%2BL7FTGlOpQpUXaXYTzvsZcjjwUWhhqd0odTWEm%2FQc8iSU%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
vary
Accept-Encoding
cache-control
max-age=604800
cf-ray
89bed628f8f19255-FRA
expires
Sun, 07 Jul 2024 14:27:21 GMT
main2.js
observability.ciscoctf.io/static/js/pages/ 		19 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://observability.ciscoctf.io/static/js/pages/main2.js?v=c3d0ad46ce7ea27aad7111c1e34762b6400d37beb52939770e5e449f61177b6c7adc144e693b1c2a243a91a679f2ae497c2d943d758e2d059104baae47b6a17a
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
09308b73a703f4f8692908db8182e14c2cf3075c97d4c17e8d084bc380a99553
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-polished
origSize=28737
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Mon, 17 Jun 2024 09:00:05 GMT
server
cloudflare
etag
W/"666ffb15-7041"
x-frame-options
DENY
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2BY%2Bq7r%2FccW4uDhEW4GXS8puCaYZJoIEG4su0WTHuziwvUMX2KM0Hpke645lYRrH7Y2rk8dIrhBTnQVXybCcDT1%2FTT389ntp5ILJK%2BOtPx9Bub1oli4j11ymniAi4f8WRUkxtddN24cbKvPA%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
vary
Accept-Encoding
cache-control
max-age=604800
cf-ray
89bed628f8f39255-FRA
expires
Mon, 01 Jul 2024 06:47:51 GMT
js
www.googletagmanager.com/gtag/ 		307 KB
102 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=G-FBXSJ9EC23
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
e83559260940df81a861acc832a4f960cb353a93cf319cbf805a9e3adbbeda6f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://observability.ciscoctf.io/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:22 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
104270
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Sun, 30 Jun 2024 14:27:22 GMT
ctf-logo-gray-bg-transparent.svg
observability.ciscoctf.io/static/images/ 		1 KB
876 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://observability.ciscoctf.io/static/images/ctf-logo-gray-bg-transparent.svg?v=ca4676a7f7bfa01d974db641c190a0892ec48ab5f35f413d7a12f68b5371ae9c2f0650a6b8c0a0451fd10815aa2b9f5d9290dc6c08ed80f36083fc26a9723d85
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ed128d4870eb78bbbff3f41304d4c10ddac22beeb9a83e4544d6e540f0f5d26b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
432120
alt-svc
h3=":443"; ma=86400
last-modified
Sun, 20 Nov 2022 14:52:22 GMT
server
cloudflare
etag
W/"637a3f26-425"
x-frame-options
DENY
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=2bWNJ6beARrrNMb0X1pCSPaDIn5tbnSrgKgp7iFxyn2Kng%2FMYuxslYZvLJA49QkBsAYBUMGWsAuerKb6AdgA1jV1ftubTrCV%2FCfUN8dPdf7MMGyPruQFjInECrduVioP2v0O3fs%2BTsatxeI%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
vary
Accept-Encoding
cache-control
max-age=604800
cf-ray
89bed62d2d0b9255-FRA
expires
Mon, 01 Jul 2024 06:47:51 GMT
ctf-gif-dark-bg-transparent.gif
observability.ciscoctf.io/static/images/ 		15 KB
16 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://observability.ciscoctf.io/static/images/ctf-gif-dark-bg-transparent.gif?v=4e190d6b01e0b43447163f87b956ec4d3fdef19a6e5168c0bf53f2b9284a0031b7baf0ba98581f1854b05221148a0ffd568c374d1e157f569aea0704cb52561d
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8034f142c12fbc172b2c6fe635857f643c047fa197757b7905713b4c87c7ec57
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-polished
origFmt=gif, origSize=38933
content-disposition
inline; filename="ctf-gif-dark-bg-transparent.webp"
alt-svc
h3=":443"; ma=86400
content-length
15472
cf-bgj
imgq:100,h2pri
last-modified
Sat, 04 May 2024 05:17:46 GMT
server
cloudflare
etag
"6635c4fa-9815"
vary
Accept
x-frame-options
DENY
content-type
image/webp
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=s4M%2Bwg1NeSqZJ42TYsJUTj%2BsFXEdfv6zQylrs3BZo0JDArbklxvgzCmyncrbR4qryPD%2B9aswq6XHWX19wAfAD0cELfWXcqAuPD1oeY3gRrIGpUdvLHEGGW9Rxh8%2BvETIFugOoei7pUHkVpc%3D"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=604800
accept-ranges
bytes
cf-ray
89bed628f8f59255-FRA
expires
Mon, 01 Jul 2024 06:47:51 GMT
ciscologo-dark.svg
observability.ciscoctf.io/static/images/ 		2 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://observability.ciscoctf.io/static/images/ciscologo-dark.svg
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d663c8fd43fd88c4d74b0205821a0686f03577a9827f8a600a55a47d46c97b92
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
last-modified
Sun, 20 Nov 2022 14:52:22 GMT
server
cloudflare
etag
W/"637a3f26-8f4"
x-frame-options
DENY
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=eOrBoVLCD4qgRuVYng65DmcXCvFjMSbeDvc9bkYjt8xNJyAbH%2F%2F7cKDp%2BkF27DZeGkcOyA7LURb4B5T%2FDjjtsp2Ygq2huICf7tMcM2zhz2eQkM%2BfJ%2BJ%2BwZEJwWOX0vxoP%2BIG%2FtNdZsBOHwc%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
vary
Accept-Encoding
cache-control
max-age=604800
cf-ray
89bed628f8f89255-FRA
expires
Sun, 07 Jul 2024 06:54:20 GMT
bootstrap.bundle.min.js
cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/js/ 		79 KB
25 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/js/bootstrap.bundle.min.js
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::485 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
9520018fa5d81f4e4dc9d06afb576f90cbbaba209cfcc6cb60e1464647f7890b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
Origin
https://observability.ciscoctf.io
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
date
Sun, 30 Jun 2024 14:27:21 GMT
x-content-type-options
nosniff
content-encoding
br
age
5834831
x-jsd-version
5.2.3
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length
24659
x-served-by
cache-fra-etou8220135-FRA, cache-mxp6927-MXP
x-jsd-version-type
version
etag
W/"13a24-kNFQNu9I/LM2oTW66BK0VmnxkEQ"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
accept-ranges
bytes
timing-allow-origin
*
ciscologo-dark.svg
observability.ciscoctf.io/static/images/ 		2 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://observability.ciscoctf.io/static/images/ciscologo-dark.svg
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d663c8fd43fd88c4d74b0205821a0686f03577a9827f8a600a55a47d46c97b92
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
last-modified
Sun, 20 Nov 2022 14:52:22 GMT
server
cloudflare
etag
W/"637a3f26-8f4"
x-frame-options
DENY
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=eOrBoVLCD4qgRuVYng65DmcXCvFjMSbeDvc9bkYjt8xNJyAbH%2F%2F7cKDp%2BkF27DZeGkcOyA7LURb4B5T%2FDjjtsp2Ygq2huICf7tMcM2zhz2eQkM%2BfJ%2BJ%2BwZEJwWOX0vxoP%2BIG%2FtNdZsBOHwc%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
vary
Accept-Encoding
cache-control
max-age=604800
cf-ray
89bed628f8f89255-FRA
expires
Sun, 07 Jul 2024 06:54:20 GMT
ctf-logo-gray-bg-transparent.svg
observability.ciscoctf.io/static/images/ 		1 KB
875 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://observability.ciscoctf.io/static/images/ctf-logo-gray-bg-transparent.svg
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/static/css/main.css?v=0934d837e7efd868ad3e8f9bd91062ac77c2b27acafdc59e46f0e1ac1b9103325557437b50615256c13404f235df04d2051b269962f78685bc4181e1bf373fcd
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ed128d4870eb78bbbff3f41304d4c10ddac22beeb9a83e4544d6e540f0f5d26b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://observability.ciscoctf.io/static/css/main.css?v=0934d837e7efd868ad3e8f9bd91062ac77c2b27acafdc59e46f0e1ac1b9103325557437b50615256c13404f235df04d2051b269962f78685bc4181e1bf373fcd
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
last-modified
Sun, 20 Nov 2022 14:52:22 GMT
server
cloudflare
etag
W/"637a3f26-425"
x-frame-options
DENY
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NaZskg3is%2FiOz%2FVDkMqpq3%2BhHkIREPDV5IGIOe1qkhk7a9ckJLeajpUtVUvI6h5kmsy5D3GevmuhUrTXpiw2Tl%2BPiYtrU4PPloZQB2%2BMrLyhCVetIjAVMpZ3bzf9jkyZl3UhNHWaOeeIE58%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
vary
Accept-Encoding
cache-control
max-age=604800
cf-ray
89bed62d2d0d9255-FRA
expires
Mon, 01 Jul 2024 06:47:52 GMT
fa-solid-900.woff2
cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/webfonts/ 		147 KB
147 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/webfonts/fa-solid-900.woff2
Requested by
Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/all.min.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
886c86112a804ef1ddd1cb206af4c8c40e34b73c26652ca231404aa35a6b30d9
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/all.min.css
Origin
https://observability.ciscoctf.io
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
strict-transport-security
max-age=15780000
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
1158217
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
150020
last-modified
Wed, 02 Aug 2023 21:01:56 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"64cac444-24a04"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8xv4ASbzSY0uFYp2i5lh5NZcplu2ivIdQTEWpicUQvJGYEstsaPNQTupjHT3hY%2FR2wBNgelQ%2BzM0nirhv%2Fk6iXoky82IQWg61AF%2BoGH%2FjYO0XtdpTjrUpVcCXuAS%2BD5a2BPofwNL"}],"group":"cf-nel","max_age":604800}
content-type
application/octet-stream; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
89bed62d8ed135e7-FRA
expires
Fri, 20 Jun 2025 14:27:21 GMT
fa-brands-400.woff2
cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/webfonts/ 		107 KB
108 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/webfonts/fa-brands-400.woff2
Requested by
Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/all.min.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
faae6fc0aa94cc5bde5076647c817a23206096a1cbeda10d1c6f3d89d6163ed1
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/all.min.css
Origin
https://observability.ciscoctf.io
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:21 GMT
strict-transport-security
max-age=15780000
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
855436
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
109808
last-modified
Wed, 02 Aug 2023 21:01:56 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"64cac444-1acf0"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=hDHYsmN%2B9Z%2FeVn3Gp41WTbruqvHOEHdx%2F%2BrGQDQXKMQuh7tLdoRXFD6yTcb6fwCJP1BXEEq7GxMkJvvuDUTcf7XPH9RWue%2BRXzyCacbND7cvRZPI378%2BWdIvpm2o1PmpO%2F3Rbw%2Bq"}],"group":"cf-nel","max_age":604800}
content-type
application/octet-stream; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
89bed62d8ed435e7-FRA
expires
Fri, 20 Jun 2025 14:27:21 GMT
main.js
observability.ciscoctf.io/cdn-cgi/challenge-platform/h/g/scripts/jsd/d2a97f6b6ec9/ Frame F82B
Redirect Chain
  • https://observability.ciscoctf.io/cdn-cgi/challenge-platform/scripts/jsd/main.js
  • https://observability.ciscoctf.io/cdn-cgi/challenge-platform/h/g/scripts/jsd/d2a97f6b6ec9/main.js
8 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://observability.ciscoctf.io/cdn-cgi/challenge-platform/h/g/scripts/jsd/d2a97f6b6ec9/main.js
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Protocol
H3
Server
172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9f2672673439cb94cdce51f1d584a41ff7611f782cae8c37ab9d496e8406a1e4
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Sun, 30 Jun 2024 14:27:22 GMT
content-encoding
br
x-content-type-options
nosniff
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Rv0DpD2CpO3r9jB21e8sVUiWXelYYtM1UtQwnvwQs0G9WdTbcswd73%2FQVyoZeggDnsevfHywvLiHm5Qxx30QX8JKzLWoiGF275nKIXEt%2FObdmCT%2BstSwUHxLC1PaZU6n4eqPTAS2UbLFLjg%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=UTF-8
cache-control
max-age=14400, public
cf-ray
89bed62f5efd9255-FRA
alt-svc
h3=":443"; ma=86400

Redirect headers

date
Sun, 30 Jun 2024 14:27:22 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2F73zts5mBXYC3hMDWdB9BPcw4m1WVgl0cpW2uA2PRJRRn2fSYLJrQMsYDNflrvX%2FncRjvB2O6h5gLzg%2BORuAprmmb1kZgeUYPo9Heips%2FeUgsCqSb%2BY%2Bbi4%2F8FJr3KxGlLyXrAxfM%2BINOc8%3D"}],"group":"cf-nel","max_age":604800}
location
/cdn-cgi/challenge-platform/h/g/scripts/jsd/d2a97f6b6ec9/main.js
access-control-allow-origin
*
cache-control
max-age=300, public
cf-ray
89bed62f0eb29255-FRA
alt-svc
h3=":443"; ma=86400
content-length
0
89bed626be889255
observability.ciscoctf.io/cdn-cgi/challenge-platform/h/g/jsd/r/ Frame F82B 		0
687 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://observability.ciscoctf.io/cdn-cgi/challenge-platform/h/g/jsd/r/89bed626be889255
Requested by
Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/cdn-cgi/challenge-platform/scripts/jsd/main.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-platform
"Win32"
Referer
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Content-Type
application/json

Response headers

date
Sun, 30 Jun 2024 14:27:22 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=XLhT6%2Blw0SGSWZN1Lt1bGoE2pQ0HWDQxGw2Y97VDBTpqeQivlY00r%2B%2FqqNGT3fD9A%2F7dLUxxFEC7mqacHKil7WQL2la4n0oln8bFT5Sn%2BpbwCEDg7yP%2BMkOEeGS4330s6zkfYQuxkOFTuHg%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/plain; charset=UTF-8
cf-ray
89bed631e96d9255-FRA
alt-svc
h3=":443"; ma=86400
content-length
0
collect
region1.google-analytics.com/g/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://region1.google-analytics.com/g/collect?v=2&tid=G-FBXSJ9EC23&gtm=45je46q0v896864937za200&_p=1719757641750&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&tag_exp=0&cid=1907371232.1719757643&ul=de-de&sr=1600x1200&uaa=x86&uab=64&uafvl=Not%252FA)Brand%3B8.0.0.0%7CChromium%3B126.0.6478.126%7CGoogle%2520Chrome%3B126.0.6478.126&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&are=1&frm=0&pscdl=noapi&_s=1&sid=1719757642&sct=1&seg=0&dl=https%3A%2F%2Fobservability.ciscoctf.io%2Fuser%2Fevent%2Fjoin%3Fe%3DMH4DU7%26key%3Df33597e3-133e-4d18-bf8b-49fd00aae16d&dt=Welcome%20to%20CTF&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=2386&_z=fetch
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-FBXSJ9EC23
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://observability.ciscoctf.io/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Sun, 30 Jun 2024 14:27:22 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://observability.ciscoctf.io
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
favicon.ico
observability.ciscoctf.io/static/images/favicon/ 		1 KB
765 B 		Other
General
Check archive.org
Download Go to
Full URL
https://observability.ciscoctf.io/static/images/favicon/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e70d66ec4406043f7b258ca77a2d2fc2ce4d121d9d3a12d538082c68598dd2ab
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:22 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
last-modified
Sun, 20 Nov 2022 14:52:22 GMT
server
cloudflare
etag
W/"637a3f26-47e"
x-frame-options
DENY
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=fErSMDn%2FGkj0v19WiMaySsC55BWa%2F3tKcYQhmz%2FIRG5yaQX4kkcY2saMWIofLNJDbS%2FC9b33w%2BF0%2Bd50OKGRu00G4YLwp9LqLTEhFkv3GNWYLrUI%2B4qwAtVnFi1%2FVMMz8liGP4NguO2u6Qg%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/x-icon
vary
Accept-Encoding
cache-control
max-age=604800
cf-ray
89bed632aa1e9255-FRA
expires
Sun, 07 Jul 2024 14:27:22 GMT
favicon-32x32.png
observability.ciscoctf.io/static/images/favicon/ 		252 B
817 B 		Other
General
Check archive.org
Download Go to
Full URL
https://observability.ciscoctf.io/static/images/favicon/favicon-32x32.png
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e8ab06bbb0c76459da5f71f3cb579836a1c39b4479362cbb58320eec1be24ccd
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 30 Jun 2024 14:27:23 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-polished
origFmt=png, origSize=1303
content-disposition
inline; filename="favicon-32x32.webp"
alt-svc
h3=":443"; ma=86400
content-length
252
cf-bgj
imgq:100,h2pri
last-modified
Sun, 20 Nov 2022 14:52:22 GMT
server
cloudflare
etag
"637a3f26-517"
vary
Accept
x-frame-options
DENY
content-type
image/webp
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=psyUocpRNgW3siL%2F7tmIbXuOEc8zZSl1LHN7NJNG7tIbc3%2FaAK7KnaqTEuHPCbcwnVd1vNyrUAankboKPwUi%2FjEQ7OI71tTUUopM7rAsaynPD9%2FBCQB1B%2FOISTfAqEzQk7wTPl8GvVAqFN4%3D"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=604800
accept-ranges
bytes
cf-ray
89bed6340b709255-FRA
expires
Sun, 07 Jul 2024 05:05:53 GMT

Verdicts & Comments Add Verdict or Comment

62 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| 0 undefined| event object| fence object| sharedStorage function| $ function| jQuery function| _ object| Backbone object| bootstrapSwitch function| markdownit function| markdownitLinkAttributes function| _typeof function| _classCallCheck function| _defineProperties function| _createClass function| FlipDown function| pad function| appendChildren function| introJs object| md function| escapeHTML function| getUrlParameter function| wsUrl function| htmlEncode function| setCookie function| getCookie function| deleteCookie function| checkBrowserNotifyFn function| sendKeepAliveFn function| smoothScroll function| timeConversion function| timeConversionCompact function| convertTextToLocalDateTimeString function| convertTextToUTCDateTimeString function| initiateRightNavbar function| toggleSidebarLeftIfRequired function| drawDatatable function| registerPopovers function| addClipBoardButtons function| setPopoversAndClipboardButtons function| expandDiv function| submitAjaxForm function| initializeFormSubmitButtons function| checkSesionExpiryBeforeFormSubmission function| initializeSidebarLeft function| fixFormModalAutofocus function| setFipDownAndTimeModal function| setTinyNeedHelpModal function| displayUseDesktopModeMessage function| validate_proctorlist_and_convert_to_json function| setScoreboardTeamDetailsToggle function| gtag object| dataLayer number| uidEvent object| bootstrap number| n object| NotifierjsConfig object| Notifier object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| gaGlobal

5 Cookies

Domain/Path Name / Value
ctf-apjc.splunkday.com/ Name: crumb
Value: Bfy5i8++RAFBMWY0NjJkMTIyYTJlZjYwOGYwOTMyYTQ3YTcyY2Ey
observability.ciscoctf.io/ Name: r
Value: 61dd24c32c524263a324087acbec66fa
.ciscoctf.io/ Name: _ga
Value: GA1.1.1907371232.1719757643
.ciscoctf.io/ Name: cf_clearance
Value: ZBTNri70Cy5BZ38YX9r.drT4QayJd.AK3B4JlWK89Q0-1719757642-1.0.1.1-GjAFD6ooKlpMvAsoVx62z2joQbXOQYpjbclmppWr34pZr7VUeDeGi5vjrPS1i.3Y472OL5SyY3kpqU.sLDXQdA
.ciscoctf.io/ Name: _ga_FBXSJ9EC23
Value: GS1.1.1719757642.1.0.1719757642.0.0.0

1 Console Messages

Source Level URL
Text
javascript warning URL: https://observability.ciscoctf.io/user/event/join?e=MH4DU7&key=f33597e3-133e-4d18-bf8b-49fd00aae16d
Message:
The resource https://observability.ciscoctf.io/static/images/ctf-logo-gray-bg-transparent.svg?v=ca4676a7f7bfa01d974db641c190a0892ec48ab5f35f413d7a12f68b5371ae9c2f0650a6b8c0a0451fd10815aa2b9f5d9290dc6c08ed80f36083fc26a9723d85 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Strict-Transport-Security max-age=31536000; includeSubDomains;
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

cdn.jsdelivr.net
cdnjs.cloudflare.com
ctf-apjc.splunkday.com
observability.ciscoctf.io
region1.google-analytics.com
www.googletagmanager.com
104.17.24.14
172.67.68.44
198.49.23.145
2001:4860:4802:32::36
2a00:1450:4001:80f::2008
2a04:4e42::485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