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www.recaptcha.net Open in urlscan Pro
142.251.39.35  Public Scan

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URL: https://www.recaptcha.net/recaptcha/api/fallback?k=6LfHsG8cAAAAAIP7V03HJP1h1gZr8RA4X9ZDk_wB&hl=en&v=O4xzMiFqEvA4YhWjk5t8Xu...
Submission: On February 18 via manual from PL — Scanned from PL
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 4 IPs in 1 countries across 3 domains to perform 5 HTTP transactions. The main IP is 142.251.39.35, located in United States and belongs to GOOGLE, US. The main domain is www.recaptcha.net. The Cisco Umbrella rank of the primary domain is 2067.
TLS certificate: Issued by GTS CA 1C3 on February 1st 2023. Valid for: 3 months.
This is the only time www.recaptcha.net was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 142.251.39.35 15169 (GOOGLE)
2 142.250.185.195 15169 (GOOGLE)
1 142.251.39.10 15169 (GOOGLE)
1 142.251.208.163 15169 (GOOGLE)
5 4
Apex Domain
Subdomains		 Transfer
3 gstatic.com
www.gstatic.com
fonts.gstatic.com
20 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 43
1 KB
1 recaptcha.net
www.recaptcha.net — Cisco Umbrella Rank: 2067
1 KB
5 3
Domain Requested by
2 www.gstatic.com www.recaptcha.net
www.gstatic.com
1 fonts.gstatic.com fonts.googleapis.com
1 fonts.googleapis.com www.gstatic.com
1 www.recaptcha.net
5 4

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

Domain
www.google.com
Subject Issuer Validity Valid
misc.google.com
GTS CA 1C3		 2023-02-01 -
2023-04-26		 3 months crt.sh
*.gstatic.com
GTS CA 1C3		 2023-02-01 -
2023-04-26		 3 months crt.sh
upload.video.google.com
GTS CA 1C3		 2023-02-01 -
2023-04-26		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.recaptcha.net/recaptcha/api/fallback?k=6LfHsG8cAAAAAIP7V03HJP1h1gZr8RA4X9ZDk_wB&hl=en&v=O4xzMiFqEvA4YhWjk5t8Xuas&t=40050
Frame ID: F2562F9CC41400E48FEB4EEFBCFC48A8
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

reCAPTCHA challenge

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]+recaptcha

Page Statistics

5
Requests

100 %
HTTPS

0 %
IPv6

3
Domains

4
Subdomains

4
IPs

1
Countries

22 kB
Transfer

28 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

5 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request fallback
www.recaptcha.net/recaptcha/api/ 		981 B
1 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.recaptcha.net/recaptcha/api/fallback?k=6LfHsG8cAAAAAIP7V03HJP1h1gZr8RA4X9ZDk_wB&hl=en&v=O4xzMiFqEvA4YhWjk5t8Xuas&t=40050
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.251.39.35 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
bud02s38-in-f3.1e100.net
Software
GSE /
Resource Hash
63cf53380bb69f5a38bacd7515ac9c84546720b04a2393ed672d12dd01284c68
Security Headers
Name Value
Content-Security-Policy script-src 'report-sample' 'nonce-u1fhd-sJVr5IscbwJX76Ag' '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

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.100 Safari/537.36
accept-language
pl-PL,pl;q=0.9

Response headers

alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
private, max-age=0
content-encoding
gzip
content-length
515
content-security-policy
script-src 'report-sample' 'nonce-u1fhd-sJVr5IscbwJX76Ag' '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
Sat, 18 Feb 2023 12:38:40 GMT
expires
Sat, 18 Feb 2023 12:38:40 GMT
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
fallback__ltr.css
www.gstatic.com/recaptcha/releases/O4xzMiFqEvA4YhWjk5t8Xuas/ 		6 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.gstatic.com/recaptcha/releases/O4xzMiFqEvA4YhWjk5t8Xuas/fallback__ltr.css
Requested by
Host: www.recaptcha.net
URL: https://www.recaptcha.net/recaptcha/api/fallback?k=6LfHsG8cAAAAAIP7V03HJP1h1gZr8RA4X9ZDk_wB&hl=en&v=O4xzMiFqEvA4YhWjk5t8Xuas&t=40050
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.185.195 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s52-in-f3.1e100.net
Software
sffe /
Resource Hash
db093c8258be5130afe2c5079aa49a731d982244f7b09783922c7746f2e1258c
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
pl-PL,pl;q=0.9
Referer
https://www.recaptcha.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.100 Safari/537.36

Response headers

date
Fri, 17 Feb 2023 13:48:32 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
82208
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
1311
x-xss-protection
0
last-modified
Mon, 13 Feb 2023 05:01:25 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/css
cache-control
public, max-age=31536000
accept-ranges
bytes
expires
Sat, 17 Feb 2024 13:48:32 GMT
css
fonts.googleapis.com/ 		4 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Roboto:400,500
Requested by
Host: www.gstatic.com
URL: https://www.gstatic.com/recaptcha/releases/O4xzMiFqEvA4YhWjk5t8Xuas/fallback__ltr.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.251.39.10 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
bud02s37-in-f10.1e100.net
Software
ESF /
Resource Hash
46d1791d45e9e6840842ef90f192c2c6f1f4247baa7c1f32f2da75d3a05c0de2
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
pl-PL,pl;q=0.9
Referer
https://www.gstatic.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.100 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Sat, 18 Feb 2023 12:38:40 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Sat, 18 Feb 2023 12:14:04 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Sat, 18 Feb 2023 12:38:40 GMT
logo_48.png
www.gstatic.com/recaptcha/api2/ 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.gstatic.com/recaptcha/api2/logo_48.png
Requested by
Host: www.gstatic.com
URL: https://www.gstatic.com/recaptcha/releases/O4xzMiFqEvA4YhWjk5t8Xuas/fallback__ltr.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.185.195 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s52-in-f3.1e100.net
Software
sffe /
Resource Hash
1b9efb22c938500971aac2b2130a475fa23684dd69e43103894968df83145b8a
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
pl-PL,pl;q=0.9
Referer
https://www.gstatic.com/recaptcha/releases/O4xzMiFqEvA4YhWjk5t8Xuas/fallback__ltr.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.100 Safari/537.36

Response headers

date
Fri, 17 Feb 2023 15:21:16 GMT
x-content-type-options
nosniff
age
76645
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
2228
x-xss-protection
0
last-modified
Tue, 03 Mar 2020 20:15:00 GMT
server
sffe
cross-origin-opener-policy
same-origin-allow-popups; report-to="recaptcha"
report-to
{"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
content-type
image/png
cache-control
public, max-age=604800
accept-ranges
bytes
expires
Fri, 24 Feb 2023 15:21:16 GMT
KFOmCnqEu92Fr1Mu4mxK.woff2
fonts.gstatic.com/s/roboto/v30/ 		15 KB
16 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/roboto/v30/KFOmCnqEu92Fr1Mu4mxK.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Roboto:400,500
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.251.208.163 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
bud02s43-in-f3.1e100.net
Software
sffe /
Resource Hash
f6734f8177112c0839b961f96d813fcb189d81b60e96c33278c1983b6f419615
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://www.recaptcha.net
accept-language
pl-PL,pl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.100 Safari/537.36

Response headers

date
Thu, 16 Feb 2023 13:13:56 GMT
x-content-type-options
nosniff
age
170685
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
15744
x-xss-protection
0
last-modified
Wed, 11 May 2022 19:24:48 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Fri, 16 Feb 2024 13:13:56 GMT

Verdicts & Comments Add Verdict or Comment

2 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.

boolean| credentialless object| oncontentvisibilityautostatechange

0 Cookies

1 Console Messages

Source Level URL
Text
network error URL: https://www.recaptcha.net/recaptcha/api/fallback?k=6LfHsG8cAAAAAIP7V03HJP1h1gZr8RA4X9ZDk_wB&hl=en&v=O4xzMiFqEvA4YhWjk5t8Xuas&t=40050
Message:
Failed to load resource: the server responded with a status of 400 ()

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
Content-Security-Policy script-src 'report-sample' 'nonce-u1fhd-sJVr5IscbwJX76Ag' '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