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challenge.leakid.com Open in urlscan Pro
2606:4700:3036::6815:134e  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://challenge.leakid.com/
Effective URL: https://challenge.leakid.com/
Submission: On November 06 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 4 IPs in 2 countries across 4 domains to perform 7 HTTP transactions. The main IP is 2606:4700:3036::6815:134e, located in United States and belongs to CLOUDFLARENET, US. The main domain is challenge.leakid.com.
TLS certificate: Issued by GTS CA 1P5 on October 4th 2023. Valid for: 3 months.
This is the only time challenge.leakid.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2606:4700:303... 13335 (CLOUDFLAR...)
1 4 2606:4700:303... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
1 2 2a01:7c8:aab0... 20857 (TRANSIP-A...)
7 4
1    2606:4700:3037::ac43:b9a7 (United States)

ASN13335 (CLOUDFLARENET, US)
challenge.leakid.com
4    2606:4700:3036::6815:134e (United States)

ASN13335 (CLOUDFLARENET, US)
challenge.leakid.com
1    2606:4700::6810:5614 (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.jsdelivr.net
2    2606:4700::6811:180e (United States)

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
2    2a01:7c8:aab0:26e:5054:ff:fe3a:8388 (Netherlands)

ASN20857 (TRANSIP-AS Amsterdam, the Netherlands, NL)
codemirror.net
Apex Domain
Subdomains		 Transfer
5 leakid.com
challenge.leakid.com
7 KB
2 codemirror.net
codemirror.net — Cisco Umbrella Rank: 619325
5 KB
2 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 223
85 KB
1 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 335
24 KB
7 4
Domain Requested by
5 challenge.leakid.com 2 redirects challenge.leakid.com
2 codemirror.net 1 redirects challenge.leakid.com
2 cdnjs.cloudflare.com challenge.leakid.com
1 cdn.jsdelivr.net challenge.leakid.com
7 4

This site contains no links.

Subject Issuer Validity Valid
leakid.com
GTS CA 1P5		 2023-10-04 -
2024-01-02		 3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2023-05-02 -
2024-05-01		 a year crt.sh

This page contains 2 frames:

Primary Page: https://challenge.leakid.com/
Frame ID: 5FD800B3D196985F81F47F3E5D1F8581
Requests: 5 HTTP requests in this frame

Frame: https://challenge.leakid.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/61b90d1d/main.js
Frame ID: 3A8DDBE236599E21179FCA31FB484093
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://challenge.leakid.com/ HTTP 301
    https://challenge.leakid.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • <link [^>]*?href="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
  • //cdn\.jsdelivr\.net/

Page Statistics

7
Requests

71 %
HTTPS

100 %
IPv6

4
Domains

4
Subdomains

4
IPs

2
Countries

121 kB
Transfer

550 kB
Size

1
Cookies

Page URL History

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

  1. http://challenge.leakid.com/ HTTP 301
    https://challenge.leakid.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 3
  • https://codemirror.net/mode/python/python.js HTTP 301
  • https://codemirror.net/5/mode/python/python.js
Request Chain 4
  • https://challenge.leakid.com/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
  • https://challenge.leakid.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/61b90d1d/main.js

7 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
challenge.leakid.com/
Redirect Chain
  • http://challenge.leakid.com/
  • https://challenge.leakid.com/
3 KB
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://challenge.leakid.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3036::6815:134e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
255a54b00fe93872f7ad70e32cce5d6afa5463706d88f83ea3fa73cf82308f07

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
821c83d1b93237f0-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Mon, 06 Nov 2023 10:04:53 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=QX6IJEqJuLF3ADsIXOuIXjsjuuAjLWgH%2B8sONGw2oUy4M3nm%2B%2BLcNQ%2BQOnOD8IBA5gMyNNuUHqyWsRAPanR6dYd0P7RgyozHorzr2OLoXfFiS0fqSOGEVpCqyLRCbElqcRtIU2uqXi1DJqNZ7BY%2FE3MT1g%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare

Redirect headers

CF-RAY
821c83d14ddd924f-FRA
Cache-Control
max-age=3600
Connection
keep-alive
Date
Mon, 06 Nov 2023 10:04:53 GMT
Expires
Mon, 06 Nov 2023 11:04:53 GMT
Location
https://challenge.leakid.com/
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=OQDVJ%2FDHA7wvCdlNbzWeMRQprmJaqqZ6vljrgjxyJ79rg06X2BJ%2FZa6qxML%2BxlXEoIu11MMRvpn59Y4ti1MeVjtTJf1Evya8Q4IoHv%2B2ZAPt%2FwH%2BDEfasNOOCnKdeCQfFe5v0sOnrRsZqhgdG%2BzXRvPwqg%3D%3D"}],"group":"cf-nel","max_age":604800}
Server
cloudflare
Transfer-Encoding
chunked
Vary
Accept-Encoding
alt-svc
h3=":443"; ma=86400
bootstrap.min.css
cdn.jsdelivr.net/npm/bootstrap@5.0.1/dist/css/ 		152 KB
24 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/bootstrap@5.0.1/dist/css/bootstrap.min.css
Requested by
Host: challenge.leakid.com
URL: https://challenge.leakid.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:5614 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
847280dddfc7b6d0bc396dd2974f775bc0e866e7611c90e3fbe919628e8c2f30
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://challenge.leakid.com/
Origin
https://challenge.leakid.com
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/119.0.6045.105 Safari/537.36

Response headers

date
Mon, 06 Nov 2023 10:04:53 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
22210274
x-jsd-version
5.0.1
content-encoding
br
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
x-served-by
cache-fra-eddf8230087-FRA, cache-jnb7021-JNB
x-jsd-version-type
version
server
cloudflare
etag
W/"25fef-PDndyutgvrSms9Gt5O+JOaWK1Zo"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=sNSAzMiivy9fbmJGWQMY7nVzdlbAJXAlXiK4r9lStHeUMem6yYLnis7Z2N5r057lfNSEUF1IRxnFJnBsY%2FudVJE4auVjhl%2FMdaRbbmc%2BnCb%2F287iFmEX4x1DPVDyZCOzKBHQwPfaRX0aJdfpYug%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin
*
cf-ray
821c83d23f339a2a-FRA
codemirror.css
cdnjs.cloudflare.com/ajax/libs/codemirror/5.35.0/ 		8 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.35.0/codemirror.css
Requested by
Host: challenge.leakid.com
URL: https://challenge.leakid.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:180e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a3fbffe5f3a788f1cc030c3810021f441155d127a8aa4b0fad8d18ab9c7ec123
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://challenge.leakid.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36

Response headers

date
Mon, 06 Nov 2023 10:04:53 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
437982
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
2065
last-modified
Mon, 04 May 2020 16:09:15 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03e2b-215e"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=5nh36%2B94dNoFxKW0RnDH7ClNw9nDfFOBJMl37ldYUW0ftqpLUlAtrkR3FIqYRcRL0tcg%2BUsY6DPGNxsSQRoeXtcfH7wfrudqkRXA5IONCrMwqFpgNzA59g%2B6PCGztGmfe7CMY8ZBqQ2xUBVSP24wJnXs"}],"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
821c83d2291b194b-FRA
expires
Sat, 26 Oct 2024 10:04:53 GMT
codemirror.js
cdnjs.cloudflare.com/ajax/libs/codemirror/5.35.0/ 		364 KB
83 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.35.0/codemirror.js
Requested by
Host: challenge.leakid.com
URL: https://challenge.leakid.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:180e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e607e98dfb7fe90ab97b5eb181fdbe6b288b3de39c7b2fd91d80cbdf2c3db49b
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://challenge.leakid.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36

Response headers

date
Mon, 06 Nov 2023 10:04:53 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
24040344
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
84216
last-modified
Mon, 04 May 2020 16:09:15 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03e2b-5b1f2"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=U2EBYIR8YxRPJEt%2BcIOWSA0x5g4HhSStYOX5HpmUZP7BMp1Fpxq6lffYUv5t3Ds0NstlTxDoYT3ebyNmVLq7FhhXLR2fcGVz1I7CJB9Pwh3mogY1m4MpgrxHwCrgJPTAqUWsx5q%2Bee0kxQI5v%2BMTra3Z"}],"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
821c83d2291c194b-FRA
expires
Sat, 26 Oct 2024 10:04:53 GMT
python.js
codemirror.net/5/mode/python/
Redirect Chain
  • https://codemirror.net/mode/python/python.js
  • https://codemirror.net/5/mode/python/python.js
15 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://codemirror.net/5/mode/python/python.js
Requested by
Host: challenge.leakid.com
URL: https://challenge.leakid.com/
Protocol
HTTP/1.1
Server
2a01:7c8:aab0:26e:5054:ff:fe3a:8388 , Netherlands, ASN20857 (TRANSIP-AS Amsterdam, the Netherlands, NL),
Reverse DNS
Software
nginx/1.18.0 /
Resource Hash
19a59ca387addb04e95002c9adbe2b8c231427ce49369ac537107e3088a6947c

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://challenge.leakid.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36

Response headers

Date
Mon, 06 Nov 2023 10:04:53 GMT
Content-Encoding
gzip
Last-Modified
Tue, 14 Feb 2023 17:44:49 GMT
Server
nginx/1.18.0
ETag
W/"63ebc891-3a88"
Transfer-Encoding
chunked
Content-Type
application/javascript; charset=utf-8
Connection
keep-alive

Redirect headers

Location
https://codemirror.net/5/mode/python/python.js
Date
Mon, 06 Nov 2023 10:04:53 GMT
Server
nginx/1.18.0
Connection
keep-alive
Content-Length
169
Content-Type
text/html
main.js
challenge.leakid.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/61b90d1d/ Frame 3A8D
Redirect Chain
  • https://challenge.leakid.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
  • https://challenge.leakid.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/61b90d1d/main.js
7 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://challenge.leakid.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/61b90d1d/main.js
Protocol
H2
Server
2606:4700:3036::6815:134e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
46172764f56349d88add493f6d96f1b10fbb8905c7c361fcd006b486a389a920
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36

Response headers

date
Mon, 06 Nov 2023 10:04:53 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\/v3?s=yW6BcrybIAETnU7ccI4TJ%2Fi98YgDQMbYpGRghBdgNNlWjwIW7E0dO0i5CXk6nFsVDCx1yEsAvYT4GYopX517H8nCdftXlGQ2KGcwBjjHTgGqCc6SGfEsUeysrtW9JI7Nc5WgkqCRLJsedyXBpf17eAYmrg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=UTF-8
cache-control
max-age=14400, public
cf-ray
821c83d41cbe37f0-FRA
alt-svc
h3=":443"; ma=86400

Redirect headers

date
Mon, 06 Nov 2023 10:04:53 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
accept-encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=c0WhSTgRNTFTUjgLCyY5ih9oAMRJGfsQ%2Bb5KI1vNKZcfQ2jITD9LLVAiH3CeuNPFuyJ%2BGPoP3eOxDEFMcBRptVUf5R9MmvLm2WTs%2ByzdFLftowo0UhtW9UEm1pReeyCWmIBwBJ9alVOOdk7jt2K%2FCXLweQ%3D%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-origin
*
location
/cdn-cgi/challenge-platform/h/b/scripts/jsd/61b90d1d/main.js
cache-control
max-age=300, public
cf-ray
821c83d3fca337f0-FRA
alt-svc
h3=":443"; ma=86400
821c83d1b93237f0
challenge.leakid.com/cdn-cgi/challenge-platform/h/b/jsd/r/ Frame 3A8D 		0
600 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://challenge.leakid.com/cdn-cgi/challenge-platform/h/b/jsd/r/821c83d1b93237f0
Requested by
Host: challenge.leakid.com
URL: https://challenge.leakid.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3036::6815:134e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
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/119.0.6045.105 Safari/537.36
Content-Type
application/json

Response headers

date
Mon, 06 Nov 2023 10:04:53 GMT
content-encoding
br
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=66LiSlecHU%2Fz5%2B%2Fb5aWNmejI1BI0P9Cc5sv4NnG4M2OdCqW4gee%2Fguc%2FUJjINviq2WQHmZY3NK174A5LfjUzBfsDYIWx2XByNGqb4aQa3hhqKWCdf4vFq6noC0zkYskgVTdbcdxtvuI6HidxNhwJQVuhgw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/plain; charset=UTF-8
cf-ray
821c83d4df3e5d55-FRA
alt-svc
h3=":443"; ma=86400

Verdicts & Comments Add Verdict or Comment

5 JavaScript Global Variables

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

object| 0 object| documentPictureInPicture function| CodeMirror function| betterTab undefined| editor

1 Cookies

Domain/Path Name / Value
.leakid.com/ Name: cf_clearance
Value: FhJhyfNLd_EML6nxdwUcas_3dmxJEoMP6WVN8lo6j6U-1699265093-0-1-a47ab894.ecc8e2ee.3c5c0bf1-0.2.1699265093