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

Go To Rescan
Add Verdict Report

Submitted URL:
https://ctf.splunkday.com/
Effective URL:
https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c
Submission: On July 16 via api (July 16th 2024, 2:48:39 pm UTC) from US — Scanned from DE

Summary HTTP 36 Redirects Links 4 Behaviour Indicators

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	198.49.23.145 198.49.23.145	53831 (SQUARESPACE) (SQUARESPACE)
1 20	172.67.68.44 172.67.68.44	13335 (CLOUDFLAR...) (CLOUDFLARENET)
13	104.17.25.14 104.17.25.14	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a00:1450:400... 2a00:1450:4001:801::2008	15169 (GOOGLE) (GOOGLE)
1	2a04:4e42:200... 2a04:4e42:200::485	54113 (FASTLY) (FASTLY)
2	2001:4860:480... 2001:4860:4802:32::36	15169 (GOOGLE) (GOOGLE)
36	5

1 198.49.23.145 (United States) 1 redirects

ASN53831 (SQUARESPACE, US)

ctf.splunkday.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

20 172.67.68.44 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

observability.ciscoctf.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

13 104.17.25.14 (None, )

ASN13335 (CLOUDFLARENET, US)

cdnjs.cloudflare.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:801::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a04:4e42:200::485 (United States)

ASN54113 (FASTLY, US)

cdn.jsdelivr.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)

region1.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
20	ciscoctf.io 1 redirects observability.ciscoctf.io	91 KB
13	cloudflare.com cdnjs.cloudflare.com — Cisco Umbrella Rank: 336	437 KB
2	google-analytics.com region1.google-analytics.com — Cisco Umbrella Rank: 3123
1	jsdelivr.net cdn.jsdelivr.net — Cisco Umbrella Rank: 410	25 KB
1	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 112	102 KB
1	splunkday.com 1 redirects ctf.splunkday.com	216 B
36	6

	Domain	Requested by
20	observability.ciscoctf.io	1 redirects observability.ciscoctf.io
13	cdnjs.cloudflare.com	observability.ciscoctf.io cdnjs.cloudflare.com
2	region1.google-analytics.com	www.googletagmanager.com
1	cdn.jsdelivr.net	observability.ciscoctf.io
1	www.googletagmanager.com	observability.ciscoctf.io
1	ctf.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	`2024-06-24` - `2024-09-16`	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=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c
Frame ID: A162B66AC79068173370707B7A0116B8
Requests: 34 HTTP requests in this frame

Frame: https://observability.ciscoctf.io/cdn-cgi/challenge-platform/h/g/scripts/jsd/7a55c9ccbaaa/main.js
Frame ID: 29E3E539A03426647EF8F7AB86D298E5
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Welcome to CTF

Page URL History Show full URLs

https://ctf.splunkday.com/ HTTP 302
https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c Page URL

Detected technologies

Bootstrap (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

animate.css (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

<link [^>]+(?:/([\d.]+)/)?animate\.(?:min\.)?css

Backbone.js (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

backbone.*\.js

Font Awesome (Font Scripts) Expand

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]+)?)?)|)

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtag/js

Underscore.js (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

underscore.*\.js(?:\?ver=([\d.]+))?

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

/([\d.]+)/jquery(?:\.min)?\.js
jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

jQuery UI (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

([\d.]+)/jquery-ui(?:\.min)?\.js
jquery-ui.*\.js

jsDelivr (CDN) Expand

Overall confidence: 100%
Detected patterns

//cdn\.jsdelivr\.net/

Page Statistics

36
Requests

97 %
HTTPS

50 %
IPv6

6
Domains

6
Subdomains

5
IPs

3
Countries

654 kB
Transfer

1703 kB
Size

5
Cookies

4 Outgoing links

These are links going to different origins than the main page.

URL: https://x.com/ciscoctf
Title: @CiscoCTF

Search URL Search Domain Scan URL

URL: https://www.cisco.com/c/en/us/about/legal/privacy.html
Title: Privacy Policy

Search URL Search Domain Scan URL

URL: https://www.cisco.com/c/en/us/about/legal/privacy-full.html#cookies
Title: Cookie Policy

Search URL Search Domain Scan URL

URL: https://www.cisco.com/c/en/us/about/legal/trademarks.html
Title: Trademarks

Search URL Search Domain Scan URL

Page URL History

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

https://ctf.splunkday.com/ HTTP 302
https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 29

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/7a55c9ccbaaa/main.js

36 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H3

200

Primary Request join Show response
observability.ciscoctf.io/user/event/
Redirect Chain

https://ctf.splunkday.com/
https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

16 KB
6 KB

646ms
440ms

Document
text/html

172.67.68.44
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / ASP.NET

Resource Hash

6a799c539f33c368458330eb0f26676bf1c99250e23f5c5830e9bc557dc88713

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

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

alt-svc: h3=":443"; ma=86400
cache-control: no-cache,no-store,max-age=0
cf-cache-status: DYNAMIC
cf-ray: 8a42cb2af97a049b-FRA
content-encoding: br
content-type: text/html; charset=UTF-8
date: Tue, 16 Jul 2024 14:48:31 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=RM7gO2xVLghxUZPU9xvbBTqBoqLvh%2FDd6V0POnCjkOIObFJHtcPr4YBdl738z3DqrwMGsPuEEqjcwQV0%2BqsNhervgh3xos%2BUORzEnbnqK79VUQxhER4wbQ5NHCWXBnFDFt2jvVXBgAeVZ1U%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: 21013
x-xss-protection: 1; mode=block

Redirect headers

age: 0
content-length: 0
date: Tue, 16 Jul 2024 14:48:30 GMT
location: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c
server: Squarespace
x-contextid: 66tIrITa/z41Nv73b

GET
H3 200 cisco-orange-dark.min.css
observability.ciscoctf.io/static/css/themes/ 195 KB
37 KB 372ms
309ms Stylesheet
text/css 172.67.68.44
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://observability.ciscoctf.io/static/css/themes/cisco-orange-dark.min.css?v=b58046850e83b48169aae2678ca0ce580c0f25528ecc8bfd98e9a16f4d176701cfb7a5b03f0aa32fc0b2ff8ceeded76a9771d79d93fc1495109a43fb2331d185

Requested by

Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

97032696781a7665701fbf74597ced4232d186e22a25077dba10924afa08f123

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

Referer: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:31 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, 15 Jul 2024 16:41:08 GMT
server: cloudflare
etag: W/"66955124-30c93"
x-frame-options: DENY
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PyvA52Lkg73U4yjWsDqu6HpPOLM7Ir2kjRXEWnjNmdR1XqKLiIgRW6sBgO5tBvhfh6QIqFDU11T8rRToF7qnTVChIyo2Uhwv9oZQHgqaDMVIs3v%2BdE65%2B9PJAgLZRVIucttFMzr%2BTyNEuAw%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
vary: Accept-Encoding
cache-control: max-age=604800
cf-ray: 8a42cb2eeff3049b-FRA
expires: Mon, 22 Jul 2024 18:56:47 GMT

GET
H3 200 jquery.min.js Show response
cdnjs.cloudflare.com/ajax/libs/jquery/3.7.1/ 85 KB
27 KB 599ms
510ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers 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=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , 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

Referer
Origin: https://observability.ciscoctf.io
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:31 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: 345847
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=wk4Q21S%2Fio2AAAo2LDCml%2Bh0AzYLSXOQM3NIF6K2ZBQZIXwMYuBk7M363ibq9lKNxBEVaFJBZXjEszQT%2BRLxZ%2BxjaRbUe2W1xhsPhSy8KIiPtygTKrUf1W9vCU%2BMJsBHUuMNCeA8"}],"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: 8a42cb2f08142c3e-FRA
expires: Sun, 06 Jul 2025 14:48:31 GMT

GET
H3 200 jquery-ui.min.css
cdnjs.cloudflare.com/ajax/libs/jqueryui/1.13.2/themes/ui-darkness/ 31 KB
7 KB 571ms
482ms Stylesheet
text/css 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers 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=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , 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

Referer
Origin: https://observability.ciscoctf.io
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:31 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: 341092
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=OdV99auIc%2FmvVTQ6lc6jf3ZAx%2B89%2FEBQ5Li9d7HITeF3SIkvzIpHaXzGaWVToLLkCgVJ2qmhYbx5A%2FvJ2lsiZBjS8SvN0pT6yPv6oIHby%2BLzUO75UKMj7ER7Rw5Vq%2FJBhONs1UxT"}],"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: 8a42cb2f08122c3e-FRA
expires: Sun, 06 Jul 2025 14:48:31 GMT

GET
H3 200 jquery-ui.min.js Show response
cdnjs.cloudflare.com/ajax/libs/jqueryui/1.13.2/ 249 KB
56 KB 375ms
286ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers 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=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , 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

Referer
Origin: https://observability.ciscoctf.io
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:31 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: 349858
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=7zsqYQmVZszxWi6jtVtzRXl7FuEqO8ZhP%2F5VTkTxpIoFTdVGs%2Fzi8TdH3%2BFZe5fi7Ae0alKSDxKBCO7f%2FZasSbt1sJUmfSHFfIfzdHvxT8mUyebjfX1lkHVzW7vF4CMzRlXC3NTb"}],"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: 8a42cb2f080c2c3e-FRA
expires: Sun, 06 Jul 2025 14:48:31 GMT

GET
H3 200 all.min.css
cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/ 100 KB
19 KB 377ms
288ms Stylesheet
text/css 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers 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=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , 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

Referer
Origin: https://observability.ciscoctf.io
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:31 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: 344329
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=Wm5HzYA0iFXLXfd%2FTHadwiBEfyY5cDQQcESaXLUH2OJOjKz7R0dCEgkf6vVGSZIBMIR1KGlqeKEOJEt6p%2BzrtQ1KvJNb7yjZJEFzwFUjjXFvDyiaVIgE7QRB2x0iBunzhzcYv2Bq"}],"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: 8a42cb2f08092c3e-FRA
expires: Sun, 06 Jul 2025 14:48:31 GMT

GET
H3 200 underscore-min.js Show response
cdnjs.cloudflare.com/ajax/libs/underscore.js/1.13.6/ 19 KB
7 KB 378ms
292ms Script
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https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.13.6/underscore-min.js

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Response headers

date: Tue, 16 Jul 2024 14:48:31 GMT
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GET
H3 200 backbone-min.js Show response
cdnjs.cloudflare.com/ajax/libs/backbone.js/1.5.0/ 25 KB
8 KB 377ms
291ms Script
application/javascript 104.17.25.14
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https://cdnjs.cloudflare.com/ajax/libs/backbone.js/1.5.0/backbone-min.js

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URL: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

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Response headers

date: Tue, 16 Jul 2024 14:48:31 GMT
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GET
H3 200 animate.min.css
cdnjs.cloudflare.com/ajax/libs/animate.css/4.1.1/ 70 KB
5 KB 376ms
290ms Stylesheet
text/css 104.17.25.14
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https://cdnjs.cloudflare.com/ajax/libs/animate.css/4.1.1/animate.min.css

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Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

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Response headers

date: Tue, 16 Jul 2024 14:48:31 GMT
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GET
H3 200 bootstrap-switch.min.js Show response
cdnjs.cloudflare.com/ajax/libs/bootstrap-switch/3.3.4/js/ 15 KB
4 KB 369ms
285ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

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https://cdnjs.cloudflare.com/ajax/libs/bootstrap-switch/3.3.4/js/bootstrap-switch.min.js

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Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

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Response headers

date: Tue, 16 Jul 2024 14:48:31 GMT
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GET
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cdnjs.cloudflare.com/ajax/libs/markdown-it/13.0.2/ 101 KB
29 KB 373ms
288ms Script
application/javascript 104.17.25.14
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Response headers

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observability.ciscoctf.io/static/js/libs/ 2 KB
1 KB 374ms
313ms Script
application/javascript 172.67.68.44
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https://observability.ciscoctf.io/static/js/libs/markdown-it-link-attributes.min.js?v=c8f1a9bd6e3a97c9d5c15cc64284cfbd07ebba33fbd4c160d71df152451797d18e35dd90cb5ca4c0169515c35461d316c597e46fd458bc47bb07763acf9a1b40

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Protocol

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Response headers

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GET
H3 200 flipdown.css
observability.ciscoctf.io/static/css/ 4 KB
1 KB 352ms
291ms Stylesheet
text/css 172.67.68.44
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https://observability.ciscoctf.io/static/css/flipdown.css?v=3adcf3782ad6c2390687c8bbd9629b8ac5368dcbff5b04a2d0b8768b4d49fea19a23c0d96783dbd3e459b85e8f08f0201c14b72edae8b0448eeca41584c21c35

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Protocol

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QUIC, , AES_128_GCM

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Response headers

date: Tue, 16 Jul 2024 14:48:31 GMT
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GET
H3 200 flipdown.min.js Show response
observability.ciscoctf.io/static/js/libs/ 6 KB
2 KB 375ms
314ms Script
application/javascript 172.67.68.44
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https://observability.ciscoctf.io/static/js/libs/flipdown.min.js?v=0780c72475311936848680377a10425962360f4da4c21b02c2878d63d0f4664907a1b0a708b12535ce2b06926dea6c2f32f37073e5f75e3aa454ab2cc04be234

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Protocol

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User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:31 GMT
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GET
H3 200 intro.min.js Show response
cdnjs.cloudflare.com/ajax/libs/intro.js/5.1.0/ 57 KB
17 KB 373ms
289ms Script
application/javascript 104.17.25.14
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https://cdnjs.cloudflare.com/ajax/libs/intro.js/5.1.0/intro.min.js

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URL: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

Protocol

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Response headers

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expires: Sun, 06 Jul 2025 14:48:31 GMT

GET
H3 200 introjs.min.css
cdnjs.cloudflare.com/ajax/libs/intro.js/5.1.0/ 8 KB
2 KB 373ms
287ms Stylesheet
text/css 104.17.25.14
CLOUDFLARENET

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https://cdnjs.cloudflare.com/ajax/libs/intro.js/5.1.0/introjs.min.css

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URL: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

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Software

cloudflare /

Resource Hash

0aac786b3ff33eb6480b3146ff95a9ad3ded890b80ab1f74ff955fc819000c29

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

Referer
Origin: https://observability.ciscoctf.io
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:31 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: 344596
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=EN0CMv%2BlmWEdGpa6DmQDrTud8mpZ%2FiBuyqjWgSfy0HCXwf3sGOqGgxuRUowKIfO8eyvhWcA8v5JZbIuIoP%2BjCAODmqRSxzrbxhnkcMBS3vF0f6A4YD9ATxbFBl8zl2W0ouB6iJnq"}],"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: 8a42cb2f08062c3e-FRA
expires: Sun, 06 Jul 2025 14:48:31 GMT

GET
H3 200 main.css
observability.ciscoctf.io/static/css/ 7 KB
3 KB 368ms
308ms Stylesheet
text/css 172.67.68.44
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://observability.ciscoctf.io/static/css/main.css?v=6e83c42a916ec2df5047ac961d7582692dc33750a293c9744b24dbe7e14a881d555fcddf78c803d23115f9317ba5e3fb47c19d57fc9a11566e995bb453393382

Requested by

Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

47461c732f73ca53c2bb2a84480dd7cc8d1a1172f62d1170a22701ee8d678776

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

Referer: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:31 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=9193
alt-svc: h3=":443"; ma=86400
cf-bgj: minify
last-modified: Mon, 15 Jul 2024 16:41:08 GMT
server: cloudflare
etag: W/"66955124-23e9"
x-frame-options: DENY
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=QHIEWwhYI5WUDEaHwT2MGBy6GU%2FWYtyF9oYae0b0ImE0RpjRIbhDqJ1o6z%2BsNTJZxdeIO0dHFsxbB9r2NBK9KuEuSc9bjIAY6ANKy0NhQB9d%2FTmsDx6dA33VAQw9IXJPYW8urM%2Br%2BOooVow%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
vary: Accept-Encoding
cache-control: max-age=604800
cf-ray: 8a42cb2eeffd049b-FRA
expires: Mon, 22 Jul 2024 18:56:48 GMT

GET
H3 200 main.js Show response
observability.ciscoctf.io/static/js/pages/ 12 KB
5 KB 369ms
309ms Script
application/javascript 172.67.68.44
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://observability.ciscoctf.io/static/js/pages/main.js?v=0e37063b52eb82b66047f9e65c3c165fbad2350bd0dd0b3807eb7461747929fb0acf11df7612f4b37c3e336bffe0d45c92ef5b6e35b55c90e8de53314ca2f8c8

Requested by

Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

95271f5eab2624d5513d27e1d76bb7cf6e1a5de2f552c2c18fd8cc7a3993935e

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

Referer: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:31 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=19278
alt-svc: h3=":443"; ma=86400
cf-bgj: minify
last-modified: Mon, 15 Jul 2024 09:58:15 GMT
server: cloudflare
etag: W/"6694f2b7-4b4e"
x-frame-options: DENY
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=mfiaTlnshi757B5eFARs93i9pDRP1aLqjIKLv7EV%2BGiLld%2Bhw%2F3UOfL0nCPt46jaGGQg7cIMET84mfgnKZhsQjbIA%2F5pQbwuPJpWXRT2g3y%2F3g3jc6tR%2F0aa3auwZ4vfEtDik1sT4kWSGLo%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
vary: Accept-Encoding
cache-control: max-age=604800
cf-ray: 8a42cb2ee801049b-FRA
expires: Mon, 22 Jul 2024 14:11:49 GMT

GET
H3 200 main3.js Show response
observability.ciscoctf.io/static/js/pages/ 3 KB
1 KB 596ms
536ms Script
application/javascript 172.67.68.44
CLOUDFLARENET

General

Check archive.org

Show headers 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=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

Protocol

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

Referer: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:32 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=GQRyKkREbnAl%2FG4BC0O%2FPMJ4YO9zzeqKQ7rvAWjQadbqmQ84zfyVm1G8lxENtSwFpWG6inBf%2Bic4TuzdDeUyy2%2BwA7bmMEC3wK2P2VxhRlbrJlrVlLA7q3r4PtoPdfbuS70EiTwi%2Fi057MU%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
vary: Accept-Encoding
cache-control: max-age=604800
cf-ray: 8a42cb2ee802049b-FRA
expires: Mon, 22 Jul 2024 14:11:49 GMT

GET
H3 200 notifier.js Show response
observability.ciscoctf.io/static/js/libs/ 10 KB
3 KB 369ms
309ms Script
application/javascript 172.67.68.44
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://observability.ciscoctf.io/static/js/libs/notifier.js?v=1837a4a32781fb40d2bebd2ef38170d400ce6be88237b2a9aa2afc1e763d84fcb1fecd918eca4537762986adebb6fae5d8296e1050f1c19ae7563bdbf059501d

Requested by

Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

adb1a6a936d9343ccbc4d0d27740064f196a3703cc386bfd9ed64f01cfa8d69f

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

Referer: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:31 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=18295
alt-svc: h3=":443"; ma=86400
cf-bgj: minify
last-modified: Mon, 15 Jul 2024 16:41:08 GMT
server: cloudflare
etag: W/"66955124-4777"
x-frame-options: DENY
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qa8XcK8ZLB%2BwSV%2BjRi7qL8Xo%2FF5wrP0a7BnXOHJR17BL6Chw4XnbEUdsez0ncmS74i1h4t0JIaZcsinFDZU9T72tKoYn59RKzkQyYHt09cSduQL9Eavcxm9ypFGkwYftGntmBGKeqTzFwZY%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
vary: Accept-Encoding
cache-control: max-age=604800
cf-ray: 8a42cb2ee805049b-FRA
expires: Mon, 22 Jul 2024 18:56:49 GMT

GET
H3 200 joinevent_login.js Show response
observability.ciscoctf.io/static/js/pages/public/ 287 B
656 B 370ms
309ms Script
application/javascript 172.67.68.44
CLOUDFLARENET

General

Check archive.org

Show headers 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=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

5c8ea63f105e1a52e45bef634f33377432256bfa78de2f3452f74796adf9207e

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

Referer: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:31 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=362
alt-svc: h3=":443"; ma=86400
cf-bgj: minify
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=ZYqk5GnAIJzcVLpmAX9Iyhzyf9PDY0u2lhWHW90mO53PC7laTQJDRlX80uG%2FGcj%2BRYBJnsDe86HHJKDtTucLfSFTU5nHH8ygMj4p7sX2kkn4N%2Bh%2BZASWju%2FWzMYeLgh5tsr%2FaefudGEIfc0%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
vary: Accept-Encoding
cache-control: max-age=604800
cf-ray: 8a42cb2ee806049b-FRA
expires: Tue, 23 Jul 2024 12:08:50 GMT

GET
H3 200 main2.js Show response
observability.ciscoctf.io/static/js/pages/ 19 KB
5 KB 376ms
315ms Script
application/javascript 172.67.68.44
CLOUDFLARENET

General

Check archive.org

Show headers 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=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

Protocol

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

Referer: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:31 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=HnkCyQf0Jty%2BYWqJaaumHJPDGEfOQq0Vom97km0GbWU7o8ObGn2gTZ92m4865LLNTMIq50W6at%2BvD%2FaGLSTpfKtxx8Ezt8%2FY4mmS6WsAictrHAHZt35s15tO%2FZZgfV3lN3KWMI8t44n7gck%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
vary: Accept-Encoding
cache-control: max-age=604800
cf-ray: 8a42cb2ee808049b-FRA
expires: Mon, 22 Jul 2024 14:11:49 GMT

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 307 KB
102 KB 283ms
137ms Script
application/javascript 2a00:1450:4001:801::2008
GOOGLE

General

Check archive.org

Show headers 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=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:801::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

763ae1171df557ccc2e1bb2e9705e8b602e77e80f2d79bf22de343e53dd55de3

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

Referer: https://observability.ciscoctf.io/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:33 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: 104479
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Tue, 16 Jul 2024 14:48:33 GMT

GET
H3 200 ctf-logo-gray-bg-transparent.svg
observability.ciscoctf.io/static/images/ 1 KB
877 B 463ms
463ms Image
image/svg+xml 172.67.68.44
CLOUDFLARENET

General

Check archive.org

Show headers 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=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

Protocol

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

Referer: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:33 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=ZWnoIlYLb2pSTJ%2BZGsmepJEizDEwOV%2Bh43MYKSYRQL3PydKmzWHbnp0wRdRf39YPezUChRAJ3GlMct9swx0cmQ97s2K%2BUhFwDjPXvc7P2AXWEJ9wK0nqdwL%2BKYWQuwHDrH9kpA%2BiuML5GNA%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/svg+xml
vary: Accept-Encoding
cache-control: max-age=604800
cf-ray: 8a42cb38bfa6049b-FRA
expires: Mon, 22 Jul 2024 14:11:49 GMT

GET
H3 200 ctf-gif-dark-bg-transparent.gif
observability.ciscoctf.io/static/images/ 15 KB
16 KB 311ms
287ms Image
image/webp 172.67.68.44
CLOUDFLARENET

General

Check archive.org

Show headers 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=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

Protocol

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

Referer: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:32 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=bryguUc3XWkbMw6ySKHI7B%2FWMQ2pyACOmXe0Wm%2BIc5EZmnDQuiRo%2FlGz3skHhwqenM8FevLTMJ2DUJw4gZDziLaDYFvslRVFBKxHc58x%2FFie69V3jzuHnkMfdXYAoRlxoe%2FUmsogREMmj1M%3D"}],"group":"cf-nel","max_age":604800}
cache-control: max-age=604800
accept-ranges: bytes
cf-ray: 8a42cb2f0825049b-FRA
expires: Mon, 22 Jul 2024 14:11:49 GMT

GET
H3 200 ciscologo-dark.svg
observability.ciscoctf.io/static/images/ 2 KB
1 KB 496ms
472ms Image
image/svg+xml 172.67.68.44
CLOUDFLARENET

General

Check archive.org

Show headers 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=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

Protocol

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

Referer: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:31 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=ezwN3YmxvzRxf61mN3PfS3JBgXU7bVoj%2BHGRhGOSscB188%2ByrG2hrUPZ2OiYauz9cp2Z5DnCTUxE1rj5LRjLEPyfkMvBlu0gTrR14boZ94MSFDeoCYMgII1GmPfVenm%2FMZMM4h9AOPiixCI%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/svg+xml
vary: Accept-Encoding
cache-control: max-age=604800
cf-ray: 8a42cb2f0829049b-FRA
expires: Mon, 22 Jul 2024 14:11:49 GMT

GET
H2 200 bootstrap.bundle.min.js Show response
cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/js/ 79 KB
25 KB 568ms
64ms Script
application/javascript 2a04:4e42:200::485
FASTLY

General

Check archive.org

Show headers 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=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a04:4e42:200::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

Referer
Origin: https://observability.ciscoctf.io
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
date: Tue, 16 Jul 2024 14:48:32 GMT
x-content-type-options: nosniff
content-encoding: br
age: 7218501
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-mxp6935-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: *

GET
H3 200 ctf-logo-gray-bg-transparent.svg
observability.ciscoctf.io/static/images/ 1 KB
874 B 412ms
410ms Image
image/svg+xml 172.67.68.44
CLOUDFLARENET

General

Check archive.org

Show headers 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=6e83c42a916ec2df5047ac961d7582692dc33750a293c9744b24dbe7e14a881d555fcddf78c803d23115f9317ba5e3fb47c19d57fc9a11566e995bb453393382

Protocol

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

Referer: https://observability.ciscoctf.io/static/css/main.css?v=6e83c42a916ec2df5047ac961d7582692dc33750a293c9744b24dbe7e14a881d555fcddf78c803d23115f9317ba5e3fb47c19d57fc9a11566e995bb453393382
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:33 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=BJdGBGeXATbiXiDBAuZ%2FbUeFvx9BjrlAPUBwRmhG2OGCQBkRTnTNXtg2Zyak%2FgVUvN1I8H9hL5%2FTeXuhnitHpYedIyaQUxZdi6ErHLIsa1tc0uRe175i2pIn8hotKdW7%2FOfnV1y5SE8D0zY%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/svg+xml
vary: Accept-Encoding
cache-control: max-age=604800
cf-ray: 8a42cb394933049b-FRA
expires: Mon, 22 Jul 2024 14:11:49 GMT

GET
H3 200 fa-solid-900.woff2
cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/webfonts/ 147 KB
147 KB 336ms
328ms Font
application/octet-stream 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers 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

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , 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

Referer: https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/all.min.css
Origin: https://observability.ciscoctf.io
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:33 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: 37038
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=89r%2BMFZsqNhr8jcRmR3UHjSW5RIOizR9UK%2BdENdvrvE%2FZocnoBxpdOAAjGx8e27UY7gPFzFNI0yjzDf1PziEqQEsZUZQu1UzMsEyAQxhzWPtNm0VRiWbt2Yl3vtHbO1WTqbfb6yS"}],"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: 8a42cb399a9d2c3e-FRA
expires: Sun, 06 Jul 2025 14:48:33 GMT

GET
H3 200 fa-brands-400.woff2
cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/webfonts/ 107 KB
108 KB 391ms
383ms Font
application/octet-stream 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers 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

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , 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

Referer: https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/all.min.css
Origin: https://observability.ciscoctf.io
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:33 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: 340891
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=b82MkbqnHSZsBhVGSTqyr7sDsQYh1OWmv0BD8%2BqIdPKoxTE%2B8a556dFF6AWT9aYC5kZInXva2UgvhAk1BR4YbVi9169fSdR0ZlnDW37bT34QCXD3AqXtAcOXvSafANnXzUhMYjC2"}],"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: 8a42cb399aa42c3e-FRA
expires: Sun, 06 Jul 2025 14:48:33 GMT

GET
H3

200

main.js Show response
observability.ciscoctf.io/cdn-cgi/challenge-platform/h/g/scripts/jsd/7a55c9ccbaaa/ Frame 29E3
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/7a55c9ccbaaa/main.js?

8 KB
4 KB

84ms
56ms

Script
application/javascript

172.67.68.44
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://observability.ciscoctf.io/cdn-cgi/challenge-platform/h/g/scripts/jsd/7a55c9ccbaaa/main.js?

Requested by

Host: observability.ciscoctf.io
URL: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c

Protocol

Server

172.67.68.44 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f9c4fbaaf6d36647171a6d7815ca2ba38152dbd00e8fd3083074a79815216025

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:33 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=uRTbwJ%2FvjA3iA3rHitju%2FDazFPSuaK62kFZPb0gG2w2QFX63VMSZcVxj6%2FIix%2FZEj60hHh%2Bebs3OOacUHskxNBzS5HsPk04JnfiLk9jSp3OyBR9Tfc%2FVNVWeklkn0HiutJXs%2FiXyL%2BInHv8%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=UTF-8
cache-control: max-age=14400, public
cf-ray: 8a42cb3c0ea8049b-FRA
alt-svc: h3=":443"; ma=86400

Redirect headers

date: Tue, 16 Jul 2024 14:48:33 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
content-security-policy-report-only: script-src 'none'; report-uri https://csp-reporting.cloudflare.com/cdn-cgi/script_monitor/report?m=sYFcZx0PlGyQuXcXjp1Uoey6NMAgWcrwymX.ooosHsw-1721141313-1.0.1.1-LjbQc4F7xCsdnXLGgojiCTANbWgZ33MtcWfuLxLXERQCaGSFHY8wiNcPRf8.NMshj3FXYfBlCQe4Zo1IjLKrzkkxtd.Yj70qKZxc94EKpF3lI5oiZcICNHFpeli2.jJK3__IjtPn5DuoSJvfj.0tH7ac9i389_Z8ByEBowrI7nA; report-to cf-csp-endpoint
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=iStu5pU1bspgsuUThy4FOX8T8soUvdNZ3vJxYsEp0KMYZk0LOxi3OqhsNwFw0lNYLtCBeNRIUSxc4dtEKtHYVOFdjRZX7oQ3qyk%2BABFSizGZ%2BLa44I05hC4qUCBESm7UNfumBuyeIvJgHfk%3D"}],"group":"cf-nel","max_age":604800}, {"endpoints":[{"url":"https:\/\/csp-reporting.cloudflare.com\/cdn-cgi\/script_monitor\/report?m=sYFcZx0PlGyQuXcXjp1Uoey6NMAgWcrwymX.ooosHsw-1721141313-1.0.1.1-LjbQc4F7xCsdnXLGgojiCTANbWgZ33MtcWfuLxLXERQCaGSFHY8wiNcPRf8.NMshj3FXYfBlCQe4Zo1IjLKrzkkxtd.Yj70qKZxc94EKpF3lI5oiZcICNHFpeli2.jJK3__IjtPn5DuoSJvfj.0tH7ac9i389_Z8ByEBowrI7nA"}],"group":"cf-csp-endpoint","max_age":86400}
location: /cdn-cgi/challenge-platform/h/g/scripts/jsd/7a55c9ccbaaa/main.js?
access-control-allow-origin: *
cache-control: max-age: 300, public
vary: Accept-Encoding
cf-ray: 8a42cb3acc99049b-FRA
alt-svc: h3=":443"; ma=86400
content-length: 0

POST
H3 200 8a42cb2af97a049b Show response
observability.ciscoctf.io/cdn-cgi/challenge-platform/h/g/jsd/r/ Frame 29E3 0
685 B 79ms
72ms XHR
text/plain 172.67.68.44
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://observability.ciscoctf.io/cdn-cgi/challenge-platform/h/g/jsd/r/8a42cb2af97a049b
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

Referer
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Content-Type: application/json

Response headers

date: Tue, 16 Jul 2024 14:48:34 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=IulQpt8K3wwf2npVdcX02E1s6vQW0Zq%2BSq373llDEsOf3f2Yk%2FOQNzuNvWb4eFNdJ7OlDEeJv8xgt3vgCcxsHgh8URJpYxyegos8P5rKDuZPLvNbGEdrVIkdvJITSbKPeek%2Be%2FPuuBA0aXo%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/plain; charset=UTF-8
cf-ray: 8a42cb3e6ac8049b-FRA
alt-svc: h3=":443"; ma=86400
content-length: 0

POST
H2 204 collect
region1.google-analytics.com/g/ 0
0 163ms
51ms Fetch
text/plain 2001:4860:4802:32::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-FBXSJ9EC23&gtm=45je4790v896864937za200&_p=1721141313409&gcd=13l3l3l2l1&npa=1&dma_cps=syphamo&dma=1&tag_exp=0&cid=1902129581.1721141314&ul=de-de&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_s=1&sid=1721141314&sct=1&seg=0&dl=https%3A%2F%2Fobservability.ciscoctf.io%2Fuser%2Fevent%2Fjoin%3Fe%3DNBM46C%26key%3D95115c7d-5395-4058-8dcb-a70d0a30168c&dt=Welcome%20to%20CTF&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=4083&_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

Referer: https://observability.ciscoctf.io/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 16 Jul 2024 14:48:34 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

GET
H3 200 favicon.ico
observability.ciscoctf.io/static/images/favicon/ 1 KB
758 B 172ms
172ms Other
image/x-icon 172.67.68.44
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://observability.ciscoctf.io/static/images/favicon/favicon.ico

Protocol

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

Referer: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:34 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/"637a3f26-47e"
x-frame-options: DENY
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Gwh33aojVCUyobRJRFac%2Bx7hMfr%2Fe20bzPHb7Lj9yH4zMvlO6rEzKDGvxkCko72YY3DZcVTLoL7ZnjxsrCE21hXiTVREoezmE1QIyb7xM5jP58Plj48k4A1BtX8%2FXKJB8yLPHgxFaDlsigk%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/x-icon
vary: Accept-Encoding
cache-control: max-age=604800
cf-ray: 8a42cb3f1ba6049b-FRA
expires: Mon, 22 Jul 2024 14:11:49 GMT

GET
H3 200 favicon-32x32.png
observability.ciscoctf.io/static/images/favicon/ 252 B
813 B 181ms
180ms Other
image/webp 172.67.68.44
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://observability.ciscoctf.io/static/images/favicon/favicon-32x32.png

Protocol

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

Referer: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 14:48:34 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=Gv6ZeakfWdbFP0R1K6V077SNRQIhw9C1ERweAFx4m8YpITzPjX5HrXD6Qo4GbkDvBGkYv8KZyeydcwzDfLeeWWF52qKBqar87BOVcI5AL7GWfRCloLCV%2FwscyR8nM2lyTrQvAlb3p8y0x%2Fg%3D"}],"group":"cf-nel","max_age":604800}
cache-control: max-age=604800
accept-ranges: bytes
cf-ray: 8a42cb404d2f049b-FRA
expires: Mon, 22 Jul 2024 14:11:50 GMT

POST
H2 204 collect
region1.google-analytics.com/g/ 0
0 48ms
47ms Fetch
text/plain 2001:4860:4802:32::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-FBXSJ9EC23&gtm=45je4790v896864937za200&_p=1721141313409&gcd=13l3l3l2l1&npa=1&dma_cps=syphamo&dma=1&tag_exp=0&cid=1902129581.1721141314&ul=de-de&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_eu=AEA&_s=2&sid=1721141314&sct=1&seg=0&dl=https%3A%2F%2Fobservability.ciscoctf.io%2Fuser%2Fevent%2Fjoin%3Fe%3DNBM46C%26key%3D95115c7d-5395-4058-8dcb-a70d0a30168c&dt=Welcome%20to%20CTF&en=scroll&epn.percent_scrolled=90&_et=5&tfd=9106&_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

Referer: https://observability.ciscoctf.io/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 16 Jul 2024 14:48:39 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

Verdicts & Comments Add Verdict or Comment

59 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.

5 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
ctf.splunkday.com/	1969-12-31 23:59:59	Name: crumb Value: BUUVXLmI075aNGJhZjBiM2VkYzYwZDM1ZGYxY2I1M2IxY2JmYzYw
observability.ciscoctf.io/	1969-12-31 23:59:59	Name: r Value: 6fe2050ce2fecab86622d6375b867fe5
.ciscoctf.io/	1970-01-21 06:51:17	Name: cf_clearance Value: E72v.Q3.ABl4QLWU9mmNnSKpiyeCvjm8Chufj80VKlo-1721141314-1.0.1.1-Q9b2MBzl4a5mQgcxZurGTvvdPB0fywTPOPiCtZQghyo.mcKgLbQqSZT478sXZ7T9ng5EO0wtG2Lon0bhGV1APg
.ciscoctf.io/	1970-01-21 07:41:41	Name: _ga Value: GA1.1.1902129581.1721141314
.ciscoctf.io/	1970-01-21 07:41:41	Name: _ga_FBXSJ9EC23 Value: GS1.1.1721141314.1.0.1721141314.0.0.0

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
javascript	warning	URL: https://observability.ciscoctf.io/user/event/join?e=NBM46C&key=95115c7d-5395-4058-8dcb-a70d0a30168c 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.splunkday.com
observability.ciscoctf.io
region1.google-analytics.com
www.googletagmanager.com
104.17.25.14
172.67.68.44
198.49.23.145
2001:4860:4802:32::36
2a00:1450:4001:801::2008
2a04:4e42:200::485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observability.ciscoctf.io Open in urlscan Pro 172.67.68.44 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

36 Requests

97 %HTTPS

50 %IPv6

6 Domains

6 Subdomains

5 IPs

3 Countries

654 kBTransfer

1703 kBSize

5 Cookies

4 Outgoing links

Page URL History

Redirected requests

36 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

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Redirect headers

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Response headers

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Response headers

Request headers

Response headers

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

Screenshot
Live screenshot

Full Image

36
Requests

97 %
HTTPS

50 %
IPv6

6
Domains

6
Subdomains

5
IPs

3
Countries

654 kB
Transfer

1703 kB
Size

5
Cookies

36 HTTP transactions
0 data transactions