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crt.sh Open in urlscan Pro
2a0e:ac00:c7:d449::5bc7:d449  Public Scan

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Submitted URL: http://crt.sh/
Effective URL: https://crt.sh/
Submission: On July 25 via manual from US — Scanned from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 7 HTTP transactions. The main IP is 2a0e:ac00:c7:d449::5bc7:d449, located in United Kingdom and belongs to SECTIGO, GB. The main domain is crt.sh. The Cisco Umbrella rank of the primary domain is 444691.
TLS certificate: Issued by Sectigo RSA Organization Validation S... on July 21st 2024. Valid for: 3 months.
This is the only time crt.sh was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
4 2a0e:ac00:c7:... 48447 (SECTIGO)
1 2607:f8b0:400... 15169 (GOOGLE)
2 2607:f8b0:400... 15169 (GOOGLE)
7 3
Apex Domain
Subdomains		 Transfer
4 crt.sh
crt.sh — Cisco Umbrella Rank: 444691
40 KB
2 gstatic.com
fonts.gstatic.com
31 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 110
1 KB
7 3
Domain Requested by
4 crt.sh crt.sh
2 fonts.gstatic.com fonts.googleapis.com
1 fonts.googleapis.com crt.sh
7 3

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

Domain
sectigo.com
github.com
Subject Issuer Validity Valid
crt.sh
Sectigo RSA Organization Validation Secure Server CA		 2024-07-21 -
2024-10-19		 3 months crt.sh
upload.video.google.com
WR2		 2024-07-01 -
2024-09-23		 3 months crt.sh
*.gstatic.com
WR2		 2024-07-01 -
2024-09-23		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://crt.sh/
Frame ID: DBFA2723DAF17E236AC8683E8A313E09
Requests: 7 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

crt.sh | Certificate Search

Page URL History Show full URLs

  1. http://crt.sh/ HTTP 307
    https://crt.sh/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Page Statistics

7
Requests

100 %
HTTPS

100 %
IPv6

3
Domains

3
Subdomains

3
IPs

2
Countries

73 kB
Transfer

84 kB
Size

0
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://crt.sh/ HTTP 307
    https://crt.sh/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

7 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
crt.sh/
Redirect Chain
  • http://crt.sh/
  • https://crt.sh/
4 KB
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://crt.sh/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
2a0e:ac00:c7:d449::5bc7:d449 , United Kingdom, ASN48447 (SECTIGO, GB),
Reverse DNS
Software
nginx /
Resource Hash
c3b1f79deec5dfea172166a8c3aea67952bf64853527e0bd6c57ec8f60702cab
Security Headers
Name Value
Strict-Transport-Security max-age=15768000; includeSubDomains; preload

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

cache-control
max-age=300
content-encoding
gzip
content-type
text/html; charset=UTF-8
date
Thu, 25 Jul 2024 17:16:08 GMT
expect-ct
preload
server
nginx
strict-transport-security
max-age=15768000; includeSubDomains; preload

Redirect headers

Cross-Origin-Resource-Policy
Cross-Origin
Location
https://crt.sh/
Non-Authoritative-Reason
HSTS
css
fonts.googleapis.com/ 		11 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Roboto+Mono|Roboto:400,400i,700,700i
Requested by
Host: crt.sh
URL: https://crt.sh/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:400d:c09::5f Morganton, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
a6180a68606faca2ffff51de6b159f88fd5829372aa084f2cdbc1d5d70ceaa12
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

Referer
https://crt.sh/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Thu, 25 Jul 2024 17:16:09 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
Thu, 25 Jul 2024 17:16:09 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
Thu, 25 Jul 2024 17:16:09 GMT
sectigo_s.png
crt.sh/ 		4 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://crt.sh/sectigo_s.png
Requested by
Host: crt.sh
URL: https://crt.sh/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
2a0e:ac00:c7:d449::5bc7:d449 , United Kingdom, ASN48447 (SECTIGO, GB),
Reverse DNS
Software
nginx /
Resource Hash
61f3f34f5a6eb8385640f016292b4729f58777df52f7b00b05d86b1b8f7c74e3
Security Headers
Name Value
Strict-Transport-Security max-age=15768000; includeSubDomains; preload

Request headers

Referer
https://crt.sh/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Thu, 25 Jul 2024 17:16:09 GMT
strict-transport-security
max-age=15768000; includeSubDomains; preload
last-modified
Wed, 20 Nov 2019 14:14:54 GMT
server
nginx
etag
"10e9-597c7ce00d380"
expect-ct
preload
content-type
image/png
accept-ranges
bytes
content-length
4329
GitHub-Mark-32px.png
crt.sh/ 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://crt.sh/GitHub-Mark-32px.png
Requested by
Host: crt.sh
URL: https://crt.sh/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
2a0e:ac00:c7:d449::5bc7:d449 , United Kingdom, ASN48447 (SECTIGO, GB),
Reverse DNS
Software
nginx /
Resource Hash
2495121b685778bd251e2b9ceea4124cf98479ec86e7d159658e47fa790f2c0e
Security Headers
Name Value
Strict-Transport-Security max-age=15768000; includeSubDomains; preload

Request headers

Referer
https://crt.sh/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Thu, 25 Jul 2024 17:16:09 GMT
strict-transport-security
max-age=15768000; includeSubDomains; preload
last-modified
Wed, 20 Nov 2019 14:14:54 GMT
server
nginx
etag
"6b2-597c7ce00d380"
expect-ct
preload
content-type
image/png
accept-ranges
bytes
content-length
1714
KFOlCnqEu92Fr1MmWUlfBBc4.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/KFOlCnqEu92Fr1MmWUlfBBc4.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Roboto+Mono|Roboto:400,400i,700,700i
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c07::5e Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
f5aebdfea35d1e7656ef4acc5db1f243209755ae3300943ef8fc6280f363c860
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://crt.sh
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Thu, 25 Jul 2024 01:59:00 GMT
x-content-type-options
nosniff
age
55029
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
15860
x-xss-protection
0
last-modified
Wed, 11 May 2022 19:24:42 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, 25 Jul 2025 01:59:00 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+Mono|Roboto:400,400i,700,700i
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c07::5e Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
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://crt.sh
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Thu, 25 Jul 2024 02:00:15 GMT
x-content-type-options
nosniff
age
54954
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, 25 Jul 2025 02:00:15 GMT
favicon.ico
crt.sh/ 		32 KB
32 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://crt.sh/favicon.ico
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
Server
2a0e:ac00:c7:d449::5bc7:d449 , United Kingdom, ASN48447 (SECTIGO, GB),
Reverse DNS
Software
nginx /
Resource Hash
8476777a1345ab4564488e0a415e5b20a791383816fe0047a992494287e36ba2
Security Headers
Name Value
Strict-Transport-Security max-age=15768000; includeSubDomains; preload

Request headers

Referer
https://crt.sh/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Thu, 25 Jul 2024 17:16:10 GMT
strict-transport-security
max-age=15768000; includeSubDomains; preload
last-modified
Thu, 05 Dec 2019 17:01:27 GMT
server
nginx
etag
"80dc-598f7e14087c0"
expect-ct
preload
content-type
image/x-icon
accept-ranges
bytes
content-length
32988

Verdicts & Comments Add Verdict or Comment

0 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.

0 Cookies

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=15768000; includeSubDomains; preload