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ctf.closeai.moe Open in urlscan Pro
188.114.97.3  Public Scan

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URL: https://ctf.closeai.moe/
Submission: On December 11 via api from US — Scanned from NL
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 4 HTTP transactions. The main IP is 188.114.97.3, located in Amsterdam, Netherlands and belongs to CLOUDFLARENET, US. The main domain is ctf.closeai.moe.
TLS certificate: Issued by WE1 on December 11th 2024. Valid for: 3 months.
This is the only time ctf.closeai.moe was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
4 188.114.97.3 13335 (CLOUDFLAR...)
4 1
Apex Domain
Subdomains		 Transfer
4 closeai.moe
ctf.closeai.moe
53 KB
4 1
Domain Requested by
4 ctf.closeai.moe ctf.closeai.moe
4 1

This site contains no links.

Subject Issuer Validity Valid
ctf.closeai.moe
WE1		 2024-12-11 -
2025-03-11		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://ctf.closeai.moe/
Frame ID: C88F7F30F501F0E1E2C316BFFD4DC65B
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

LLM 提示词注入挑战赛

Detected technologies

Overall confidence: 100%
Detected patterns
  • <[^>]+\sdata-v(?:ue)?-

Page Statistics

4
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

53 kB
Transfer

136 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

4 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
ctf.closeai.moe/ 		475 B
991 B 		Document
General
Check archive.org
Download Go to
Full URL
https://ctf.closeai.moe/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.97.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d9bbd9aaed914d65c759fcfe7517b4166d951452aeaef5ae5e4132c6f9f5230e
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
cache-control
public, max-age=0, must-revalidate
cf-cache-status
DYNAMIC
cf-ray
8f084fceca3266f0-AMS
content-encoding
br
content-type
text/html; charset=utf-8
date
Wed, 11 Dec 2024 20:44:17 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
priority
u=0,i
referrer-policy
strict-origin-when-cross-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=MEatYEwxhiDCzGYogVVwg2%2BHyatJEW3w6n%2BB0MwME2cotDQxFCsE3Krp28cIu3%2BDyO5pCmedRvcnmduaF0u5m26qVAIJSJj3rleXwyPjVpPd4XA7BzB3Ch7ap5Hu4Tq7PmA%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
cfL4;desc="?proto=QUIC&rtt=14667&min_rtt=14432&rtt_var=2547&sent=11&recv=10&lost=0&retrans=0&sent_bytes=4126&recv_bytes=4487&delivery_rate=706&cwnd=12000&unsent_bytes=0&cid=2d43c99710a85ccd&ts=114&x=1" cfExtPri cfHdrFlush;dur=0
vary
Accept-Encoding
x-content-type-options
nosniff
index-Do09mdvX.js
ctf.closeai.moe/assets/ 		129 KB
49 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ctf.closeai.moe/assets/index-Do09mdvX.js
Requested by
Host: ctf.closeai.moe
URL: https://ctf.closeai.moe/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.97.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fe2e18ba19adb19b7511a501ff2c136e2f5e673f88a40dc2a8947870c524c367
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://ctf.closeai.moe
Referer
https://ctf.closeai.moe/

Response headers

content-encoding
gzip
cf-cache-status
MISS
etag
W/"0c50f8ed68a793a010b66b50c29a245d"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=6jR47eX1Ks2%2BLsFGAAbt3L%2BdCaEFkmSzKnutLDO3jhIMs6IuJ8b%2FF30R6UWF2mxGRkdJ7tRHPYV9x1xJzbBLGztIvtqKbD7JyMVCvagP5WFvmstyTa87spZm1sTQbv%2FrYx0%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=14659&min_rtt=14432&rtt_var=1927&sent=17&recv=13&lost=0&retrans=0&sent_bytes=7767&recv_bytes=5175&delivery_rate=71092&cwnd=12000&unsent_bytes=0&cid=2d43c99710a85ccd&ts=350&x=1", cfExtPri, cfHdrFlush;dur=0
date
Wed, 11 Dec 2024 20:44:17 GMT
content-type
text/javascript; charset=utf-8
vary
Accept-Encoding
priority
u=1,i=?0
cache-control
public, max-age=14400, must-revalidate
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
strict-origin-when-cross-origin
cf-ray
8f084fcf7af566f0-AMS
access-control-allow-origin
*
server
cloudflare
index-Dnd1fIZG.css
ctf.closeai.moe/assets/ 		6 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://ctf.closeai.moe/assets/index-Dnd1fIZG.css
Requested by
Host: ctf.closeai.moe
URL: https://ctf.closeai.moe/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.97.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7e05d244d328e03a916c8d313f1c4d1b1d339e61f0a13bde6eb9d209835094db
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://ctf.closeai.moe
Referer
https://ctf.closeai.moe/

Response headers

content-encoding
gzip
cf-cache-status
MISS
etag
W/"77d46463ee06d67879f8870cbb34c37d"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=stcouUtw4dQZlQJZPeREkLtQQPfKC9i100eg32yZj5ilDwNuu5pWrOO3disRctZJNqkqtkMWswxpeEqqj6q%2BVAwmdxMUOOxwNAp8hDWmwoPG45KBe26a9t7kBpfaA5CQ3A4%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=14659&min_rtt=14432&rtt_var=1927&sent=14&recv=13&lost=0&retrans=0&sent_bytes=5188&recv_bytes=5175&delivery_rate=71092&cwnd=12000&unsent_bytes=0&cid=2d43c99710a85ccd&ts=343&x=1", cfExtPri, cfHdrFlush;dur=0
date
Wed, 11 Dec 2024 20:44:17 GMT
content-type
text/css; charset=utf-8
vary
Accept-Encoding
priority
u=0,i=?0
cache-control
public, max-age=14400, must-revalidate
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
strict-origin-when-cross-origin
cf-ray
8f084fcf7af766f0-AMS
access-control-allow-origin
*
server
cloudflare
favicon.svg
ctf.closeai.moe/ 		428 B
989 B 		Other
General
Check archive.org
Download Go to
Full URL
https://ctf.closeai.moe/favicon.svg
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.97.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a9736823cb4c8694bf3c24a649612c8e9eaa6de266c2ca42542c104e073d2d77
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://ctf.closeai.moe/

Response headers

content-encoding
gzip
cf-cache-status
MISS
etag
W/"df79c1486f889754b8acd58b179806e8"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=5ni91sF8jaVaIJHUFOc7l9RqIzVfZlxUwpto%2FK1sCGL2qX66C9TjiKFMzEcHuKlUSxepYIlgsNSB3pX0iKe%2Be%2FyBljYZmXoi83uXo8lL%2BppbnS0333JwOjK1L7X2p5rBT84%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=16801&min_rtt=14432&rtt_var=2254&sent=64&recv=38&lost=0&retrans=0&sent_bytes=59090&recv_bytes=6556&delivery_rate=897443&cwnd=37500&unsent_bytes=0&cid=2d43c99710a85ccd&ts=626&x=1", cfExtPri, cfHdrFlush;dur=0
date
Wed, 11 Dec 2024 20:44:17 GMT
content-type
image/svg+xml
vary
Accept-Encoding
priority
u=1,i
cache-control
public, max-age=14400, must-revalidate
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
strict-origin-when-cross-origin
cf-ray
8f084fd14d6c66f0-AMS
access-control-allow-origin
*
server
cloudflare

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3 JavaScript Global Variables

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

object| __VUE_INSTANCE_SETTERS__ object| __VUE_SSR_SETTERS__ boolean| __VUE__

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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
X-Content-Type-Options nosniff