Submitted URL: http://linked-collab.land/
Effective URL: https://linked-collab.land/
Submission: On May 14 via api from US — Scanned from DE

Summary

This website contacted 4 IPs in 3 countries across 3 domains to perform 8 HTTP transactions. The main IP is 104.21.72.239, located in and belongs to CLOUDFLARENET, US. The main domain is linked-collab.land.
TLS certificate: Issued by GTS CA 1P5 on May 2nd 2024. Valid for: 3 months.
This is the only time linked-collab.land was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 5 104.21.72.239 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 172.217.16.131 15169 (GOOGLE)
8 4
Apex Domain
Subdomains
Transfer
5 linked-collab.land
linked-collab.land
8 KB
3 recaptcha.net
www.recaptcha.net — Cisco Umbrella Rank: 1305
1 KB
1 gstatic.com
www.gstatic.com
202 KB
8 3
Domain Requested by
5 linked-collab.land 1 redirects linked-collab.land
3 www.recaptcha.net linked-collab.land
www.gstatic.com
1 www.gstatic.com www.recaptcha.net
8 3

This site contains no links.

Subject Issuer Validity Valid
linked-collab.land
GTS CA 1P5
2024-05-02 -
2024-07-31
3 months crt.sh
misc.google.com
WR2
2024-05-06 -
2024-07-29
3 months crt.sh
*.gstatic.com
WR2
2024-05-06 -
2024-07-29
3 months crt.sh

This page contains 4 frames:

Primary Page: https://linked-collab.land/
Frame ID: 8620124CE9667AFDDD9A5BA6DEA5883B
Requests: 4 HTTP requests in this frame

Frame: https://linked-collab.land/cdn-cgi/challenge-platform/h/g/scripts/jsd/1b3559406bc8/main.js
Frame ID: 5E19E795CC3B5D6ED8D0A4AF6D344D49
Requests: 2 HTTP requests in this frame

Frame: https://www.recaptcha.net/recaptcha/api2/anchor?ar=1&k=6LewU34UAAAAAHvXqFOcQlm8z1MP1xpGAZCYEeZY&co=aHR0cHM6Ly9saW5rZWQtY29sbGFiLmxhbmQ6NDQz&hl=de&v=vjbW55W42X033PfTdVf6Ft4q&size=invisible&cb=mko28chm4czf
Frame ID: 4E1145B071017F38179A2D2AAB9933EB
Requests: 1 HTTP requests in this frame

Frame: https://www.recaptcha.net/recaptcha/api2/bframe?hl=de&v=vjbW55W42X033PfTdVf6Ft4q&k=6LewU34UAAAAAHvXqFOcQlm8z1MP1xpGAZCYEeZY
Frame ID: D2CE853F6970C8BFB55B9C0B19C01FA9
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Bot Verification

Page URL History Show full URLs

  1. http://linked-collab.land/ HTTP 307
    https://linked-collab.land/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • /recaptcha/api\.js

Page Statistics

8
Requests

88 %
HTTPS

50 %
IPv6

3
Domains

3
Subdomains

4
IPs

3
Countries

210 kB
Transfer

518 kB
Size

2
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://linked-collab.land/ HTTP 307
    https://linked-collab.land/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 1
  • https://linked-collab.land/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
  • https://linked-collab.land/cdn-cgi/challenge-platform/h/g/scripts/jsd/1b3559406bc8/main.js

8 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
linked-collab.land/
Redirect Chain
  • http://linked-collab.land/
  • https://linked-collab.land/
3 KB
2 KB
Document
General
Full URL
https://linked-collab.land/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.21.72.239 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
481568ebaaa3658852a03a19c1dd457f2ed6e2e38c40e7c7d607ac742f5ddbb4
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
no-cache,no-store
cf-cache-status
DYNAMIC
cf-ray
883ddf324bb24d70-FRA
content-encoding
br
content-type
text/html
date
Tue, 14 May 2024 21:09:55 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3H2SW6urpVJ%2BbK1smarBrJGeBhTHG6sZq%2FBeSqkhEg0R%2FH6kVAPoWYTqtJ5pXWxAKUrnvQL%2FZSFGK19mpEFnjAhzKr4R7CNQogvzZ5ILKi0XHw4OY02pfh3qysm8eIdowkLEF%2BU%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
x-turbo-charged-by
LiteSpeed

Redirect headers

Location
https://linked-collab.land/
Non-Authoritative-Reason
HttpsUpgrades
api.js
www.recaptcha.net/recaptcha/
2 KB
1 KB
Script
General
Full URL
https://www.recaptcha.net/recaptcha/api.js?onload=onloadCallback&render=explicit
Requested by
Host: linked-collab.land
URL: https://linked-collab.land/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
GSE /
Resource Hash
2710e9ab4edbff576ea623d007732e7b0ee51a74ebbcf4570becf3906f95533d
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://linked-collab.land/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 14 May 2024 21:09:55 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'
server
GSE
x-frame-options
SAMEORIGIN
content-type
text/javascript; charset=utf-8
cache-control
private, max-age=300
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
1; mode=block
expires
Tue, 14 May 2024 21:09:55 GMT
main.js
linked-collab.land/cdn-cgi/challenge-platform/h/g/scripts/jsd/1b3559406bc8/ Frame 5E19
Redirect Chain
  • https://linked-collab.land/cdn-cgi/challenge-platform/scripts/jsd/main.js
  • https://linked-collab.land/cdn-cgi/challenge-platform/h/g/scripts/jsd/1b3559406bc8/main.js
8 KB
4 KB
Script
General
Full URL
https://linked-collab.land/cdn-cgi/challenge-platform/h/g/scripts/jsd/1b3559406bc8/main.js
Requested by
Host: linked-collab.land
URL: https://linked-collab.land/
Protocol
H3
Server
104.21.72.239 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
64edd03d6fd3a73f1687d3d11c14c572c1bea746b8d6ed215fb99b190ed60dda
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

date
Tue, 14 May 2024 21:09:55 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=xo9KSDqPBbNZSTRu%2Fq4RZMr5sOfcTyNCOTctebPLRH%2FqwotCPZYhLT1URSeY7rSRTOEX53uelKKLXSHIobiXDO4i8Aelmf%2FLTrnKRKEcJqpXtj4bruze68PBQCypMwZcjFUNGR8%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=UTF-8
cache-control
max-age=14400, public
cf-ray
883ddf405fb22c21-FRA
alt-svc
h3=":443"; ma=86400

Redirect headers

date
Tue, 14 May 2024 21:09:55 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uSvizgvEwYTW9ba1H12weaFhb7ngfQRlJMIuQav3jgbxWk2cQc4KspeY%2Bn2A3tvcHkJDq8%2FhP3Q472AP3l1a%2BG8j9PPeOyAK1x9qf81RIl%2BhKwqIeALakpw4632WMJWZDWSS4p8%3D"}],"group":"cf-nel","max_age":604800}
location
/cdn-cgi/challenge-platform/h/g/scripts/jsd/1b3559406bc8/main.js
access-control-allow-origin
*
cache-control
max-age=300, public
cf-ray
883ddf400abc4d70-FRA
alt-svc
h3=":443"; ma=86400
content-length
0
883ddf324bb24d70
linked-collab.land/cdn-cgi/challenge-platform/h/g/jsd/r/ Frame 5E19
0
602 B
XHR
General
Full URL
https://linked-collab.land/cdn-cgi/challenge-platform/h/g/jsd/r/883ddf324bb24d70
Requested by
Host: linked-collab.land
URL: https://linked-collab.land/cdn-cgi/challenge-platform/scripts/jsd/main.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.72.239 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform
"Win32"
Referer
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Content-Type
application/json

Response headers

date
Tue, 14 May 2024 21:09:56 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=rTuLIunNTKo0tXN88yQV2SydAXIvF52cczaI%2FW4f5xHfIoZyY6%2FsNtg%2B3YlvqlIXbsU63j3z4hSdB%2B1v2OQIhwC3XjeOrJDUgjGERkVPZAOHk0KwHemtS6IQ4%2B%2FHaNykPCf3ebI%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/plain; charset=UTF-8
cf-ray
883ddf4118952c21-FRA
alt-svc
h3=":443"; ma=86400
content-length
0
recaptcha__de.js
www.gstatic.com/recaptcha/releases/vjbW55W42X033PfTdVf6Ft4q/
505 KB
202 KB
Script
General
Full URL
https://www.gstatic.com/recaptcha/releases/vjbW55W42X033PfTdVf6Ft4q/recaptcha__de.js
Requested by
Host: www.recaptcha.net
URL: https://www.recaptcha.net/recaptcha/api.js?onload=onloadCallback&render=explicit
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
4a624368de63b32a27d36d8032e5e1bfe03a5e738338493aa0dfc4938d9cd3c0
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://linked-collab.land/
Origin
https://linked-collab.land
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 14 May 2024 20:19:21 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
3035
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
206091
x-xss-protection
0
last-modified
Sun, 05 May 2024 20:00:16 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
Wed, 14 May 2025 20:19:21 GMT
anchor
www.recaptcha.net/recaptcha/api2/ Frame 4E11
0
0
Document
General
Full URL
https://www.recaptcha.net/recaptcha/api2/anchor?ar=1&k=6LewU34UAAAAAHvXqFOcQlm8z1MP1xpGAZCYEeZY&co=aHR0cHM6Ly9saW5rZWQtY29sbGFiLmxhbmQ6NDQz&hl=de&v=vjbW55W42X033PfTdVf6Ft4q&size=invisible&cb=mko28chm4czf
Requested by
Host: www.gstatic.com
URL: https://www.gstatic.com/recaptcha/releases/vjbW55W42X033PfTdVf6Ft4q/recaptcha__de.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
GSE /
Resource Hash
Security Headers
Name Value
Content-Security-Policy script-src 'report-sample' 'nonce-UGx67iyKWknuEuvIlTAmrQ' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
https://linked-collab.land/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
no-cache, no-store, max-age=0, must-revalidate
content-encoding
gzip
content-security-policy
script-src 'report-sample' 'nonce-UGx67iyKWknuEuvIlTAmrQ' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
content-type
text/html; charset=utf-8
cross-origin-embedder-policy
require-corp
cross-origin-resource-policy
cross-origin
date
Tue, 14 May 2024 21:09:56 GMT
expires
Mon, 01 Jan 1990 00:00:00 GMT
pragma
no-cache
report-to
{"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
server
GSE
x-content-type-options
nosniff
x-xss-protection
1; mode=block
bframe
www.recaptcha.net/recaptcha/api2/ Frame D2CE
0
0
Document
General
Full URL
https://www.recaptcha.net/recaptcha/api2/bframe?hl=de&v=vjbW55W42X033PfTdVf6Ft4q&k=6LewU34UAAAAAHvXqFOcQlm8z1MP1xpGAZCYEeZY
Requested by
Host: www.gstatic.com
URL: https://www.gstatic.com/recaptcha/releases/vjbW55W42X033PfTdVf6Ft4q/recaptcha__de.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.217.16.131 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra15s46-in-f3.1e100.net
Software
GSE /
Resource Hash
Security Headers
Name Value
Content-Security-Policy script-src 'report-sample' 'nonce-aWF33Q_nMOcdvVQiNdypJQ' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
https://linked-collab.land/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
no-cache, no-store, max-age=0, must-revalidate
content-encoding
gzip
content-security-policy
script-src 'report-sample' 'nonce-aWF33Q_nMOcdvVQiNdypJQ' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
content-type
text/html; charset=utf-8
cross-origin-embedder-policy
require-corp
cross-origin-resource-policy
cross-origin
date
Tue, 14 May 2024 21:09:57 GMT
expires
Mon, 01 Jan 1990 00:00:00 GMT
pragma
no-cache
report-to
{"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
server
GSE
x-content-type-options
nosniff
x-xss-protection
1; mode=block
favicon.ico
linked-collab.land/
1 KB
1 KB
Other
General
Full URL
https://linked-collab.land/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.72.239 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7becc0246aa4fcb8127b3459b2b8c6c04879c6855b0fcf370f8c83d2de88d319

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://linked-collab.land/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Tue, 14 May 2024 21:09:57 GMT
content-encoding
br
cf-cache-status
BYPASS
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=4NrJDoxU3QDkPHQXTGSVdeBBAv798z1S%2FILbaoODw6SE322RCKgqS9q3eyia1pQ7ZlpqzFIHdBRWIOydh97n4dwycKbL2XtKovVq4Yk0VW1betLVFI78VCXXsv6Ccv2nZJhbhgM%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/html
cache-control
private, no-cache, no-store, must-revalidate, max-age=0
x-turbo-charged-by
LiteSpeed
cf-ray
883ddf48cb0c2c21-FRA
alt-svc
h3=":443"; ma=86400

Verdicts & Comments Add Verdict or Comment

12 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| 1 object| 2 object| 3 function| onSubmit function| onloadCallback object| ___grecaptcha_cfg object| grecaptcha string| __recaptcha_api boolean| __google_recaptcha_client object| recaptcha object| closure_lm_450203

2 Cookies

Domain/Path Name / Value
www.recaptcha.net/recaptcha Name: _GRECAPTCHA
Value: 09AGaHCq_gzo5PkZIBhdFAMLLy8tBe1Qr5Bwhi0eqc-3y25BF7KAoLYJakaw--A0k0_4BWVY1S7M97_snlTE1W94I
.linked-collab.land/ Name: cf_clearance
Value: I3wcDbt61fhF6nBTUYmV47FTEaHjTrOzo7oF_AIDnA8-1715720996-1.0.1.1-KEXMKh8Pff3fBHbNalDya2zuETDAN.w9q8iFDk60s36D8ph.zbEB8te0folKkmNNLebpq3p8zYYbizh9_.Ac8Q

3 Console Messages

Source Level URL
Text
network error URL: https://linked-collab.land/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 ()
other warning URL: https://linked-collab.land/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://linked-collab.land/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.

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-Frame-Options SAMEORIGIN