URL: http://crl.certum.pl/ctnca.crl0k
Submission: On October 03 via api from IE — Scanned from DE

Summary

This website contacted 2 IPs in 2 countries across 1 domains to perform 2 HTTP transactions. The main IP is 2a02:26f0:6c00::210:ba82, located in Frankfurt am Main, Germany and belongs to AKAMAI-ASN1, NL. The main domain is crl.certum.pl. The Cisco Umbrella rank of the primary domain is 7479.
This is the only time crl.certum.pl was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 2a02:26f0:6c0... 20940 (AKAMAI-ASN1)
1 2a02:26f0:11a... 20940 (AKAMAI-ASN1)
2 2
Apex Domain
Subdomains
Transfer
2 certum.pl
crl.certum.pl — Cisco Umbrella Rank: 7479
repository.certum.pl — Cisco Umbrella Rank: 48449
14 KB
2 1
Domain Requested by
1 repository.certum.pl crl.certum.pl
1 crl.certum.pl
2 2

This site contains no links.

Subject Issuer Validity Valid
repository.certum.pl
Certum Organization Validation CA SHA2
2022-07-21 -
2023-07-21
a year crt.sh

This page contains 1 frames:

Primary Page: http://crl.certum.pl/ctnca.crl0k
Frame ID: 5F5F1B71851883B5C2705BC4C84253C7
Requests: 2 HTTP requests in this frame

Screenshot

Page Title

404 Not found

Page Statistics

2
Requests

50 %
HTTPS

100 %
IPv6

1
Domains

2
Subdomains

2
IPs

2
Countries

14 kB
Transfer

13 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

2 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request ctnca.crl0k
crl.certum.pl/
3 KB
3 KB
Document
General
Full URL
http://crl.certum.pl/ctnca.crl0k
Protocol
HTTP/1.1
Server
2a02:26f0:6c00::210:ba82 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
8a65737bb2312fd506c0e5e36abe16cd598e3a771e7f3821ef3b28b19656433c
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.5249.91 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

Cache-Control
public, max-age=60
Connection
keep-alive
Content-Length
3147
Content-Type
text/html; charset=UTF-8
Date
Mon, 03 Oct 2022 09:09:21 GMT
Last-Modified
Fri, 25 Feb 2022 09:02:01 GMT
Strict-Transport-Security
max-age=63072000; includeSubDomains
certum-logo.png
repository.certum.pl/images/
10 KB
10 KB
Image
General
Full URL
https://repository.certum.pl/images/certum-logo.png
Requested by
Host: crl.certum.pl
URL: http://crl.certum.pl/ctnca.crl0k
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:11a::5f65:17d8 Vienna, Austria, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
5221cb5275051743efd994f4aceb1879663fa12ade63aadb010a089e229c1499
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains

Request headers

accept-language
de-DE,de;q=0.9
Referer
http://crl.certum.pl/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.5249.91 Safari/537.36

Response headers

strict-transport-security
max-age=63072000; includeSubDomains
cache-control
public, max-age=900
date
Mon, 03 Oct 2022 09:09:22 GMT
last-modified
Fri, 06 Mar 2020 09:54:02 GMT
accept-ranges
bytes
content-length
10497
content-type
image/png

Verdicts & Comments Add Verdict or Comment

7 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| onbeforeinput object| oncontextlost object| oncontextrestored function| structuredClone object| launchQueue object| onbeforematch object| navigation

0 Cookies

1 Console Messages

Source Level URL
Text
network error URL: http://crl.certum.pl/ctnca.crl0k
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)

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=63072000; includeSubDomains

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

crl.certum.pl
repository.certum.pl
2a02:26f0:11a::5f65:17d8
2a02:26f0:6c00::210:ba82
5221cb5275051743efd994f4aceb1879663fa12ade63aadb010a089e229c1499
8a65737bb2312fd506c0e5e36abe16cd598e3a771e7f3821ef3b28b19656433c