ocri.ctfd.io Open in urlscan Pro
165.227.251.183 Public Scan

Go To Rescan
Add Verdict Report

URL:
https://ocri.ctfd.io/scoreboard
Submission: On October 13 via manual (October 13th 2023, 4:36:17 am UTC) from US — Scanned from DE

Summary HTTP 19 Redirects Links 1 Behaviour Indicators

Summary

This website contacted 5 IPs in 2 countries across 4 domains to perform 19 HTTP transactions. The main IP is 165.227.251.183, located in Clifton, United States and belongs to DIGITALOCEAN-ASN, US. The main domain is ocri.ctfd.io.
TLS certificate: Issued by AlphaSSL CA - SHA256 - G4 on September 21st 2023. Valid for: a year.

This is the only time ocri.ctfd.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
2 5	165.227.251.183 165.227.251.183	14061 (DIGITALOC...) (DIGITALOCEAN-ASN)
13	2600:9000:225... 2600:9000:225b:6400:1c:2e7c:4680:93a1	16509 (AMAZON-02) (AMAZON-02)
1	52.217.143.33 52.217.143.33	16509 (AMAZON-02) (AMAZON-02)
1	2a00:1450:400... 2a00:1450:4001:827::2004	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:827::2003	15169 (GOOGLE) (GOOGLE)
19	5

5 165.227.251.183 (Clifton, United States) 2 redirects

ASN14061 (DIGITALOCEAN-ASN, US)

ocri.ctfd.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

13 2600:9000:225b:6400:1c:2e7c:4680:93a1 (United States)

ASN16509 (AMAZON-02, US)

cdn.cloud.ctfd.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.217.143.33 (Ashburn, United States)

ASN16509 (AMAZON-02, US)
PTR: s3-1-w.amazonaws.com

3db953b0c8d249408cabcd6873ca093c.s3.amazonaws.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:827::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:827::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

	Apex Domain Subdomains	Transfer
18	ctfd.io 2 redirects ocri.ctfd.io cdn.cloud.ctfd.io — Cisco Umbrella Rank: 582127	793 KB
1	gstatic.com www.gstatic.com	186 KB
1	google.com www.google.com — Cisco Umbrella Rank: 2	1 KB
1	amazonaws.com 3db953b0c8d249408cabcd6873ca093c.s3.amazonaws.com	64 KB
19	4

	Domain	Requested by
13	cdn.cloud.ctfd.io	ocri.ctfd.io cdn.cloud.ctfd.io
5	ocri.ctfd.io	2 redirects cdn.cloud.ctfd.io ocri.ctfd.io
1	www.gstatic.com	www.google.com
1	www.google.com	ocri.ctfd.io
1	3db953b0c8d249408cabcd6873ca093c.s3.amazonaws.com	ocri.ctfd.io
19	5

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

Domain
ctfd.io

Subject Issuer	Validity	Valid
*.ctfd.io AlphaSSL CA - SHA256 - G4	`2023-09-21` - `2024-10-22`	a year	crt.sh
cdn.cloud.ctfd.io Amazon RSA 2048 M02	`2023-02-10` - `2024-03-09`	a year	crt.sh
www.google.com GTS CA 1C3	`2023-09-18` - `2023-12-11`	3 months	crt.sh
*.gstatic.com GTS CA 1C3	`2023-09-18` - `2023-12-11`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://ocri.ctfd.io/scoreboard
Frame ID: 39B11BB5839A4549448D0B236087DCAA
Requests: 19 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Cybersecurity Education Symposium

Detected technologies

reCAPTCHA (Captchas) Expand

Overall confidence: 100%
Detected patterns

/recaptcha/api\.js

Page Statistics

19
Requests

89 %
HTTPS

60 %
IPv6

4
Domains

5
Subdomains

5
IPs

2
Countries

1043 kB
Transfer

2819 kB
Size

1
Cookies

1 Outgoing links

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

URL: https://ctfd.io/
Title: Powered by CTFd

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 3

https://ocri.ctfd.io/files/ecbe534ec37fbdedc059ab6a378cbfdf/OnWhite_StackedNoTag.png HTTP 302
https://3db953b0c8d249408cabcd6873ca093c.s3.amazonaws.com/ecbe534ec37fbdedc059ab6a378cbfdf/OnWhite_StackedNoTag.png?response-content-disposition=attachment%3B%20filename%3DOnWhite_StackedNoTag.png&response-cache-control=max-age%3D3600&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAYQYMCZZ4S44IZQ3B%2F20231013%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20231013T040000Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=b32e1726a7e97ac66a60b53c6114fd0c547d5bc01e9af4a4021e31c27332d812

Request Chain 15

https://ocri.ctfd.io/themes/core/static/sounds/notification.webm HTTP 301
https://cdn.cloud.ctfd.io/ocri/themes/core/static/sounds/notification.webm?t=dbab13dc

19 HTTP transactions
0 data transactions

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

GET
H/1.1 200
OK Primary Request scoreboard Show response
ocri.ctfd.io/ 5 KB
2 KB 447ms
231ms Document
text/html 165.227.251.183
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to

Full URL

https://ocri.ctfd.io/scoreboard

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

165.227.251.183 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

Software

Resource Hash

6308a9a924c41266741db206729ab6d6274b184e7ef8403f61750eb5b6afffa6

Security Headers

Name	Value
Strict-Transport-Security	max-age=31556926; 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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html; charset=utf-8
Date: Fri, 13 Oct 2023 04:36:11 GMT
Keep-Alive: timeout=30
Referrer-Policy: strict-origin-when-cross-origin
Strict-Transport-Security: max-age=31556926; includeSubDomains
Transfer-Encoding: chunked
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block

GET
H2 200 fonts.min.css
cdn.cloud.ctfd.io/ocri/themes/core/static/css/ 62 KB
14 KB 355ms
261ms Stylesheet
text/css 2600:9000:225b:6400:1c:2e7c:4680:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cloud.ctfd.io/ocri/themes/core/static/css/fonts.min.css?t=1696632333

Requested by

Host: ocri.ctfd.io
URL: https://ocri.ctfd.io/scoreboard

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:225b:6400:1c:2e7c:4680:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e248a0eee8534351a32e6365ee9f4989f57a6aed5d5a7c3fc67ea0f0466ebf1f

Security Headers

Name	Value
Strict-Transport-Security	max-age=31556926; includeSubDomains
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://ocri.ctfd.io/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

date: Fri, 13 Oct 2023 04:36:11 GMT
strict-transport-security: max-age=31556926; includeSubDomains
x-content-type-options: nosniff
cf-cache-status: BYPASS
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding: gzip
x-amz-cf-pop: MUC50-P1
via: 1.1 ae6c2eb8d653982f5df6a91a4b14b518.cloudfront.net (CloudFront)
x-cache: Miss from cloudfront
content-disposition: inline; filename=fonts.min.css
x-xss-protection: 1; mode=block
referrer-policy: strict-origin-when-cross-origin
last-modified: Fri, 06 Oct 2023 22:45:33 GMT
server: cloudflare
etag: W/"1696632333.0-63287-3419476577"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=WjkkyrG8hTz7FTnbGNwjFJtrjjxdqcsHLyMlkD83bGrYQUtKwN1bIeUrqkG6W2Id0Iw2SNgx%2BVsYirsStyt%2FInlu2ewK6H8Fa%2F6MLu%2B%2FLdSCBlDY4%2BHC9XBinDGs3pQ%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: no-cache
cf-ray: 8154e1533a484d67-FRA
x-amz-cf-id: 5XPnKtVn23WFWzARcoJYFxG6laMtovM4JA3_-KpooqnkqUJXMeJ5JA==

GET
H2 200 main.min.css
cdn.cloud.ctfd.io/ocri/themes/core/static/css/ 149 KB
25 KB 456ms
362ms Stylesheet
text/css 2600:9000:225b:6400:1c:2e7c:4680:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cloud.ctfd.io/ocri/themes/core/static/css/main.min.css?t=1696632333

Requested by

Host: ocri.ctfd.io
URL: https://ocri.ctfd.io/scoreboard

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:225b:6400:1c:2e7c:4680:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c2ac61240d15bf200782d9405d8fc95e4a6a5861867f172749ec32f58186574b

Security Headers

Name	Value
Strict-Transport-Security	max-age=31556926; includeSubDomains
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://ocri.ctfd.io/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

date: Fri, 13 Oct 2023 04:36:11 GMT
strict-transport-security: max-age=31556926; includeSubDomains
x-content-type-options: nosniff
cf-cache-status: BYPASS
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding: gzip
x-amz-cf-pop: MUC50-P1
via: 1.1 ae6c2eb8d653982f5df6a91a4b14b518.cloudfront.net (CloudFront)
x-cache: Miss from cloudfront
content-disposition: inline; filename=main.min.css
x-xss-protection: 1; mode=block
referrer-policy: strict-origin-when-cross-origin
last-modified: Fri, 06 Oct 2023 22:45:33 GMT
server: cloudflare
etag: W/"1696632333.0-153060-3088257500"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=5Q9gx8bk2Em6BfBKfXu%2BYDU5PCVSkH7BTFZOUafuu66qp8vUbdECQGLC6Nd8mzlnrOPKn9T3Z2qBwIcFO18fupDbyfPCTnTS8EPp3Dbxn9BWFRGQ3w9XsRCNnhRZ0Yw%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: no-cache
cf-ray: 8154e1532b10900a-FRA
x-amz-cf-id: osrufKQns1qjmDv25ohBp_vZvc4swSas8qoYf7XuvDSyv2IFz7Uf8g==

GET
H2 200 core.min.css
cdn.cloud.ctfd.io/ocri/themes/core/static/css/ 846 B
1 KB 595ms
502ms Stylesheet
text/css 2600:9000:225b:6400:1c:2e7c:4680:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cloud.ctfd.io/ocri/themes/core/static/css/core.min.css?t=1696632333

Requested by

Host: ocri.ctfd.io
URL: https://ocri.ctfd.io/scoreboard

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:225b:6400:1c:2e7c:4680:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

cloudflare /

Resource Hash

5f68e8a68e91f7dde591eea4c0a52f400b96fb0437fdb6fc0ca09a8429cdd29e

Security Headers

Name	Value
Strict-Transport-Security	max-age=31556926; includeSubDomains
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://ocri.ctfd.io/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

date: Fri, 13 Oct 2023 04:36:11 GMT
strict-transport-security: max-age=31556926; includeSubDomains
x-content-type-options: nosniff
cf-cache-status: BYPASS
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding: gzip
x-amz-cf-pop: MUC50-P1
via: 1.1 ae6c2eb8d653982f5df6a91a4b14b518.cloudfront.net (CloudFront)
x-cache: Miss from cloudfront
content-disposition: inline; filename=core.min.css
x-xss-protection: 1; mode=block
referrer-policy: strict-origin-when-cross-origin
last-modified: Fri, 06 Oct 2023 22:45:33 GMT
server: cloudflare
etag: W/"1696632333.0-846-3091075552"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2BUWErvc90jYUVDBXMNKMflfWbIakMHYgPnVcZ2%2BH0ENd38kZOVQenH6S%2FrKzVGf%2FUZ%2BbxZQsg9qLnpV8XXGj5qwUtXhFhWPnksEsGthmeo4Y%2F4NApFSSfFWHdgewjG4%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: no-cache
cf-ray: 8154e1532d508fe2-FRA
x-amz-cf-id: QEvXuZqv_8d0Qqvmc9eOIJLfMg3U1ZCEBEBUgGRpK49Rf6hkj4d3TA==

GET
H/1.1

200
OK

OnWhite_StackedNoTag.png
3db953b0c8d249408cabcd6873ca093c.s3.amazonaws.com/ecbe534ec37fbdedc059ab6a378cbfdf/
Redirect Chain

https://ocri.ctfd.io/files/ecbe534ec37fbdedc059ab6a378cbfdf/OnWhite_StackedNoTag.png
https://3db953b0c8d249408cabcd6873ca093c.s3.amazonaws.com/ecbe534ec37fbdedc059ab6a378cbfdf/OnWhite_StackedNoTag.png?response-content-disposition=attachment%3B%20filename%3DOnWhite_StackedNoTag.png&...

64 KB
64 KB

378ms
141ms

Image
binary/octet-stream

52.217.143.33
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://3db953b0c8d249408cabcd6873ca093c.s3.amazonaws.com/ecbe534ec37fbdedc059ab6a378cbfdf/OnWhite_StackedNoTag.png?response-content-disposition=attachment%3B%20filename%3DOnWhite_StackedNoTag.png&response-cache-control=max-age%3D3600&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAYQYMCZZ4S44IZQ3B%2F20231013%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20231013T040000Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=b32e1726a7e97ac66a60b53c6114fd0c547d5bc01e9af4a4021e31c27332d812
Requested by: Host: ocri.ctfd.io
URL: https://ocri.ctfd.io/scoreboard
Protocol: HTTP/1.1
Server: 52.217.143.33 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: s3-1-w.amazonaws.com
Software: AmazonS3 /
Resource Hash: 94dab40594222502cba6a8bc7347bdd4dd3d652a2881b7c5ddc99128baa01af7

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://ocri.ctfd.io/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

Date: Fri, 13 Oct 2023 04:36:13 GMT
Last-Modified: Tue, 05 Sep 2023 23:24:12 GMT
Server: AmazonS3
x-amz-request-id: RZ4KMS451AWF6CFK
ETag: "18202915568f58348302fb6feef74644"
x-amz-server-side-encryption: AES256
Content-Type: binary/octet-stream
Cache-Control: max-age=3600
Content-Disposition: attachment; filename=OnWhite_StackedNoTag.png
Accept-Ranges: bytes
Content-Length: 65047
x-amz-id-2: +8ZjGZcHGEXkLYQBj3vv+uTpsHQg+9TxUlthvbamcxfktrjObEsZlwXsnU/wjZqiumCvBEXkQ3Y=

Redirect headers

Date: Fri, 13 Oct 2023 04:36:11 GMT
Strict-Transport-Security: max-age=31556926; includeSubDomains
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin-when-cross-origin
X-Frame-Options: SAMEORIGIN
Content-Type: text/html; charset=utf-8
Location: https://3db953b0c8d249408cabcd6873ca093c.s3.amazonaws.com/ecbe534ec37fbdedc059ab6a378cbfdf/OnWhite_StackedNoTag.png?response-content-disposition=attachment%3B%20filename%3DOnWhite_StackedNoTag.png&response-cache-control=max-age%3D3600&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAYQYMCZZ4S44IZQ3B%2F20231013%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20231013T040000Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=b32e1726a7e97ac66a60b53c6114fd0c547d5bc01e9af4a4021e31c27332d812
Connection: keep-alive
Keep-Alive: timeout=30
Content-Length: 1264
X-XSS-Protection: 1; mode=block

GET
H2 200 vendor.bundle.min.js Show response
cdn.cloud.ctfd.io/ocri/themes/core/static/js/ 1 MB
431 KB 640ms
640ms Script
application/javascript 2600:9000:225b:6400:1c:2e7c:4680:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cloud.ctfd.io/ocri/themes/core/static/js/vendor.bundle.min.js?t=1696632333

Requested by

Host: ocri.ctfd.io
URL: https://ocri.ctfd.io/scoreboard

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:225b:6400:1c:2e7c:4680:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c59861a485d56b761945c78601a3dafba4dea56e11ee62a8104356b68bb068b9

Security Headers

Name	Value
Strict-Transport-Security	max-age=31556926; includeSubDomains
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://ocri.ctfd.io/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

date: Fri, 13 Oct 2023 04:36:12 GMT
strict-transport-security: max-age=31556926; includeSubDomains
x-content-type-options: nosniff
cf-cache-status: BYPASS
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding: gzip
x-amz-cf-pop: MUC50-P1
via: 1.1 ae6c2eb8d653982f5df6a91a4b14b518.cloudfront.net (CloudFront)
x-cache: Miss from cloudfront
content-disposition: inline; filename=vendor.bundle.min.js
x-xss-protection: 1; mode=block
referrer-policy: strict-origin-when-cross-origin
last-modified: Fri, 06 Oct 2023 22:45:33 GMT
server: cloudflare
etag: W/"1696632333.0-1428635-1104155797"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=HwlwtjGHJ4LmUKTLdR%2BTmz8QAzRbDFPNCcG9IppmMz1MRcIXOogj7D0KCg3Wa0tfplF2znRGZyjdld7QBZn1rcaJW2zi9BI9LG2I2EfLYy0Izcwqj7OfiZ12d20uhvo%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: no-cache
cf-ray: 8154e1563b032c73-FRA
x-amz-cf-id: 0CcLSW5HRJ-UlneOjRwI2lgSOGIzlm9tUMkR21m3VTqt25REYDByrQ==

GET
H2 200 core.min.js Show response
cdn.cloud.ctfd.io/ocri/themes/core/static/js/ 0
848 B 240ms
239ms Script
application/javascript 2600:9000:225b:6400:1c:2e7c:4680:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cloud.ctfd.io/ocri/themes/core/static/js/core.min.js?t=1696632333

Requested by

Host: ocri.ctfd.io
URL: https://ocri.ctfd.io/scoreboard

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:225b:6400:1c:2e7c:4680:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=31556926; includeSubDomains
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

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x-amz-cf-id: V4iKoM-f8gFnc4EFfNDgAxhCnF_ig9Gs1qfBINShfTvVKwciVsKYuQ==

GET
H2 200 recaptcha__de.js Show response
www.gstatic.com/recaptcha/releases/MydHw_zggsxIJuhSbyOmPv5R/ 463 KB
186 KB 50ms
14ms Script
text/javascript 2a00:1450:4001:827::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.gstatic.com/recaptcha/releases/MydHw_zggsxIJuhSbyOmPv5R/recaptcha__de.js

Requested by

Host: www.google.com
URL: https://www.google.com/recaptcha/api.js?onload=onloadCallback&render=explicit

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:827::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

248db48e14eb17f19974117472ca07d25a1cbd60c623f91689efae0fab808e53

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://ocri.ctfd.io/
Origin: https://ocri.ctfd.io
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

date: Mon, 09 Oct 2023 17:25:24 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 299448
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/recaptcha
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 189533
x-xss-protection: 0
last-modified: Mon, 09 Oct 2023 02:01:40 GMT
server: sffe
cross-origin-opener-policy: same-origin-allow-popups; report-to="recaptcha"
vary: Accept-Encoding
report-to: {"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
content-type: text/javascript
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
expires: Tue, 08 Oct 2024 17:25:24 GMT

GET
H2

200

notification.webm Show response
cdn.cloud.ctfd.io/ocri/themes/core/static/sounds/
Redirect Chain

https://ocri.ctfd.io/themes/core/static/sounds/notification.webm
https://cdn.cloud.ctfd.io/ocri/themes/core/static/sounds/notification.webm?t=dbab13dc

13 KB
14 KB

194ms
194ms

XHR
video/webm

2600:9000:225b:6400:1c:2e7c:4680:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cloud.ctfd.io/ocri/themes/core/static/sounds/notification.webm?t=dbab13dc

Protocol

Server

2600:9000:225b:6400:1c:2e7c:4680:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

cloudflare /

Resource Hash

fee895ba2d8ac31634cbf5658d71997af55e72909bd9b94b11ae0e807af1a389

Security Headers

Name	Value
Strict-Transport-Security	max-age=31556926; includeSubDomains
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://ocri.ctfd.io/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

date: Fri, 13 Oct 2023 04:36:13 GMT
strict-transport-security: max-age=31556926; includeSubDomains
x-content-type-options: nosniff
cf-cache-status: BYPASS
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
via: 1.1 8eb3c67b1958af32e15515c8eb27fbb4.cloudfront.net (CloudFront)
x-amz-cf-pop: MUC50-P1
x-cache: Miss from cloudfront
content-disposition: inline; filename=notification.webm
content-length: 13257
x-xss-protection: 1; mode=block
referrer-policy: strict-origin-when-cross-origin
last-modified: Fri, 06 Oct 2023 22:45:33 GMT
server: cloudflare
etag: "1696632333.0-13257-1580995969"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=tTuOcTVrCM0m72PH3TaGjWhwTnwXG9V5Cc5aabKDn07yVmFHNiKK7IbbpGhDBCRhZiwU5E3BNSDDm9%2FaT8lqEydn7T35tBZop7cUF3XfuhXJ6GA7a5hlTdz1eBvmpp8%3D"}],"group":"cf-nel","max_age":604800}
content-type: video/webm
access-control-allow-origin: *
cache-control: no-cache
accept-ranges: bytes
cf-ray: 8154e15d9a5f3a44-FRA
x-amz-cf-id: nfgZ6xSm-nc-vm4LDG-luuIo5D2Pcr4BG0WuS3kRCNevQPHJUL4bDw==

Redirect headers

Date: Fri, 13 Oct 2023 04:36:12 GMT
Strict-Transport-Security: max-age=31556926; includeSubDomains
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin-when-cross-origin
X-Frame-Options: SAMEORIGIN
Content-Type: text/html; charset=utf-8
Location: https://cdn.cloud.ctfd.io/ocri/themes/core/static/sounds/notification.webm?t=dbab13dc
Cache-Control: max-age=3600
Connection: keep-alive
Keep-Alive: timeout=30
Content-Length: 376
X-XSS-Protection: 1; mode=block

GET
H/1.1 200
OK 10 Show response
ocri.ctfd.io/api/v1/scoreboard/top/ 30 B
395 B 233ms
115ms Fetch
application/json 165.227.251.183
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to

Full URL

https://ocri.ctfd.io/api/v1/scoreboard/top/10

Requested by

Host: cdn.cloud.ctfd.io
URL: https://cdn.cloud.ctfd.io/ocri/themes/core/static/js/pages/scoreboard.min.js?t=1696632333

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

165.227.251.183 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

Software

Resource Hash

fce8051ac2c1a81a3b34353b10f31c16c8859efa4d26ec2eadf5fbcb5e1da875

Security Headers

Name	Value
Strict-Transport-Security	max-age=31556926; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Accept: application/json
CSRF-Token: 52aa808cded73363c924a429e2286eeb6a910174e3c54eaff3ef5f7997b05d56
Referer: https://ocri.ctfd.io/scoreboard
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36
Content-Type: application/json

Response headers

Date: Fri, 13 Oct 2023 04:36:13 GMT
Strict-Transport-Security: max-age=31556926; includeSubDomains
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin-when-cross-origin
X-Frame-Options: SAMEORIGIN
Content-Type: application/json
Connection: keep-alive
Keep-Alive: timeout=30
Content-Length: 30
X-XSS-Protection: 1; mode=block

GET
H/1.1 403
FORBIDDEN events
ocri.ctfd.io/ 5 KB
0 374ms
189ms EventSource
text/html 165.227.251.183
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to

Full URL

https://ocri.ctfd.io/events

Requested by

Host: ocri.ctfd.io
URL: https://ocri.ctfd.io/scoreboard

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

165.227.251.183 Clifton, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

Software

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=31556926; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Accept: text/event-stream
Cache-Control: no-cache
Referer: https://ocri.ctfd.io/scoreboard
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.149 Safari/537.36

Response headers

Date: Fri, 13 Oct 2023 04:36:13 GMT
Strict-Transport-Security: max-age=31556926; includeSubDomains
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin-when-cross-origin
Content-Encoding: gzip
X-Frame-Options: SAMEORIGIN
Content-Type: text/html; charset=utf-8
Connection: close
X-XSS-Protection: 1; mode=block

Verdicts & Comments Add Verdict or Comment

21 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.

1 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
			ocri.ctfd.io/	1969-12-31 23:59:59	Name: session Value: af14fa76-e4d4-472a-8b09-822db4e596fc.14VRG8CBLG-OznizLP8VrEiabY4

2 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
other	warning	URL: https://cdn.cloud.ctfd.io/ocri/themes/core/static/js/vendor.bundle.min.js?t=1696632333(Line 72) Message: The AudioContext was not allowed to start. It must be resumed (or created) after a user gesture on the page. https://goo.gl/7K7WLu
network	error	URL: https://ocri.ctfd.io/events Message: Failed to load resource: the server responded with a status of 403 (FORBIDDEN)

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=31556926; 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.

3db953b0c8d249408cabcd6873ca093c.s3.amazonaws.com
cdn.cloud.ctfd.io
ocri.ctfd.io
www.google.com
www.gstatic.com
165.227.251.183
2600:9000:225b:6400:1c:2e7c:4680:93a1
2a00:1450:4001:827::2003
2a00:1450:4001:827::2004
52.217.143.33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ocri.ctfd.io Open in urlscan Pro 165.227.251.183 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

19 Requests

89 %HTTPS

60 %IPv6

4 Domains

5 Subdomains

5 IPs

2 Countries

1043 kBTransfer

2819 kBSize

1 Cookies

1 Outgoing links

Redirected requests

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

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

21 JavaScript Global Variables

1 Cookies

2 Console Messages

Security Headers

Indicators

ocri.ctfd.io Open in urlscan Pro
165.227.251.183 Public Scan

Screenshot
Live screenshot

Full Image

19
Requests

89 %
HTTPS

60 %
IPv6

4
Domains

5
Subdomains

5
IPs

2
Countries

1043 kB
Transfer

2819 kB
Size

1
Cookies

19 HTTP transactions
0 data transactions