merlin.fit.vutbr.cz - urlscan.io

Summary

This website contacted 2 IPs in 2 countries across 2 domains to perform 5 HTTP transactions. The main IP is 2001:67c:1220:8b0::93e5:b013, located in Brno, Czech Republic and belongs to VUTBR-AS, CZ. The main domain is merlin.fit.vutbr.cz. The Cisco Umbrella rank of the primary domain is 473122.
TLS certificate: Issued by R3 on April 15th 2024. Valid for: 3 months.

This is the only time merlin.fit.vutbr.cz was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
3	2001:67c:1220... 2001:67c:1220:8b0::93e5:b013	197451 (VUTBR-AS) (VUTBR-AS)
2	104.18.23.19 104.18.23.19	13335 (CLOUDFLAR...) (CLOUDFLARENET)
5	2

3 2001:67c:1220:8b0::93e5:b013 (Brno, Czech Republic)

ASN197451 (VUTBR-AS, CZ)

merlin.fit.vutbr.cz	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 104.18.23.19 (None, )

ASN13335 (CLOUDFLARENET, US)

www.w3.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
jigsaw.w3.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
3	vutbr.cz merlin.fit.vutbr.cz — Cisco Umbrella Rank: 473122	22 KB
2	w3.org www.w3.org — Cisco Umbrella Rank: 26049 jigsaw.w3.org — Cisco Umbrella Rank: 205526	4 KB
5	2

	Domain	Requested by
3	merlin.fit.vutbr.cz	merlin.fit.vutbr.cz
1	jigsaw.w3.org	merlin.fit.vutbr.cz
1	www.w3.org	merlin.fit.vutbr.cz
5	3

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

Domain
merlin6.fit.vutbr.cz
validator.w3.org
jigsaw.w3.org

Subject Issuer	Validity	Valid
merlin.fit.vutbr.cz R3	`2024-04-15` - `2024-07-14`	3 months	crt.sh
w3.org Cloudflare Inc ECC CA-3	`2024-01-26` - `2024-12-31`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://merlin.fit.vutbr.cz/
Frame ID: AC225719409B3DF4A6FC93A1D3B81F20
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

merlin

Page URL History Show full URLs

http://merlin.fit.vutbr.cz/ HTTP 307
https://merlin.fit.vutbr.cz/ Page URL

Page Statistics

5
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

3
Subdomains

2
IPs

2
Countries

26 kB
Transfer

24 kB
Size

1
Cookies

3 Outgoing links

These are links going to different origins than the main page.

URL: http://merlin6.fit.vutbr.cz/
Title: merlin6.fit.vutbr.cz

Search URL Search Domain Scan URL

URL: https://validator.w3.org/check?uri=http://merlin.fit.vutbr.cz

Search URL Search Domain Scan URL

URL: https://jigsaw.w3.org/css-validator/validator?uri=http://merlin.fit.vutbr.cz

Search URL Search Domain Scan URL

Page URL History

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

http://merlin.fit.vutbr.cz/ HTTP 307
https://merlin.fit.vutbr.cz/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

5 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H/1.1

200
OK

Primary Request / Show response
merlin.fit.vutbr.cz/
Redirect Chain

http://merlin.fit.vutbr.cz/
https://merlin.fit.vutbr.cz/

4 KB
4 KB

235ms
46ms

Document
text/html

2001:67c:1220:8b0::93e5:b013
VUTBR-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://merlin.fit.vutbr.cz/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2001:67c:1220:8b0::93e5:b013 Brno, Czech Republic, ASN197451 (VUTBR-AS, CZ),
Reverse DNS
Software: Apache /
Resource Hash: cc3db1019669692d3c3377e5927fdbcbf312d5b9c9c6203194d99894ca6f43c6

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/125.0.0.0 Safari/537.36

Response headers

Accept-Ranges: bytes
Connection: Keep-Alive
Content-Type: text/html; charset=UTF-8
Date: Thu, 16 May 2024 20:44:20 GMT
Keep-Alive: timeout=5, max=100
Server: Apache
Transfer-Encoding: chunked

Redirect headers

Location: https://merlin.fit.vutbr.cz/
Non-Authoritative-Reason: HttpsUpgrades

GET
H/1.1 200
OK merlin.jpg
merlin.fit.vutbr.cz/ 13 KB
13 KB 50ms
49ms Image
image/jpeg 2001:67c:1220:8b0::93e5:b013
VUTBR-AS

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://merlin.fit.vutbr.cz/merlin.jpg
Requested by: Host: merlin.fit.vutbr.cz
URL: https://merlin.fit.vutbr.cz/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2001:67c:1220:8b0::93e5:b013 Brno, Czech Republic, ASN197451 (VUTBR-AS, CZ),
Reverse DNS
Software: Apache /
Resource Hash: 96c6cca8c3480c7da4e3e7e6dd4d45406184d2430fc31a40db6e3e0833cf3ac7

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://merlin.fit.vutbr.cz/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Thu, 16 May 2024 20:44:20 GMT
Last-Modified: Tue, 23 Sep 2008 13:26:26 GMT
Server: Apache
ETag: "342b-457901d572480"
Content-Type: image/jpeg
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=99
Content-Length: 13355

GET
H3 200 valid-html40
www.w3.org/Icons/ 1 KB
2 KB 213ms
178ms Image
image/png 104.18.23.19
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.w3.org/Icons/valid-html40

Requested by

Host: merlin.fit.vutbr.cz
URL: https://merlin.fit.vutbr.cz/

Protocol

H3

Security

QUIC, , AES_128_GCM

Server

104.18.23.19 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f8589f6740e6296d5fac5e40c25d41ee4fd81e545fbc702a880f5031636ae230

Security Headers

Name	Value
Content-Security-Policy	frame-ancestors 'self' https://cms.w3.org/ https://cms-dev.w3.org/; upgrade-insecure-requests
Strict-Transport-Security	max-age=15552000; includeSubdomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://merlin.fit.vutbr.cz/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 16 May 2024 20:44:20 GMT
strict-transport-security: max-age=15552000; includeSubdomains; preload
content-security-policy: frame-ancestors 'self' https://cms.w3.org/ https://cms-dev.w3.org/; upgrade-insecure-requests
cf-cache-status: BYPASS
x-backend: www-mirrors
alt-svc: h3=":443"; ma=86400
content-length: 1532
x-request-id: 884e34815aaf1903
last-modified: Fri, 14 Jul 2006 01:43:32 GMT
server: cloudflare
etag: "5fc-41880ced83900;609a6179368f1
vary: negotiate,accept,Origin, Accept-Encoding
content-type: image/png; qs=0.7
access-control-allow-origin: *
cache-control: max-age=2592000
tcn: choice
accept-ranges: bytes
content-location: valid-html40.png
cf-ray: 884e34815aaf1903-FRA
expires: Sat, 15 Jun 2024 20:44:20 GMT

GET
H3 200 vcss
jigsaw.w3.org/css-validator/images/ 2 KB
2 KB 352ms
312ms Image
image/gif 104.18.23.19
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://jigsaw.w3.org/css-validator/images/vcss
Requested by: Host: merlin.fit.vutbr.cz
URL: https://merlin.fit.vutbr.cz/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.18.23.19 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: a5e988ededb2aa6ac2fbada686f36a5185bcfa983e316729a4540fb87ec54a0b

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://merlin.fit.vutbr.cz/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 16 May 2024 20:44:20 GMT
cf-cache-status: DYNAMIC
last-modified: Mon, 08 Feb 2016 20:34:17 GMT
server: cloudflare
content-md5: ZMFf26sMyqX3mHU4H/zPhg==
etag: "178shp7:1a2k1jdo8"
vary: Accept
content-type: image/gif
cache-control: max-age=518400
content-location: http://jigsaw.w3.org/css-validator/images/vcss.gif
cf-ray: 884e34815ab41903-FRA
content-length: 1547
alt-svc: h3=":443"; ma=86400
expires: Wed, 22 May 2024 20:44:20 GMT

GET
H/1.1 200
OK favicon.ico
merlin.fit.vutbr.cz/ 4 KB
4 KB 55ms
54ms Other
image/vnd.microsoft.icon 2001:67c:1220:8b0::93e5:b013
VUTBR-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://merlin.fit.vutbr.cz/favicon.ico
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2001:67c:1220:8b0::93e5:b013 Brno, Czech Republic, ASN197451 (VUTBR-AS, CZ),
Reverse DNS
Software: Apache /
Resource Hash: 7638d97e1b87df864e7bffb58455dfbda508e03a5931a56c007ba9b311d93d2d

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: https://merlin.fit.vutbr.cz/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Thu, 16 May 2024 20:44:20 GMT
Last-Modified: Thu, 03 Feb 2005 09:11:57 GMT
Server: Apache
ETag: "f6e-3ef31c1fab140"
Content-Type: image/vnd.microsoft.icon
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=98
Content-Length: 3950

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.

1 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

			Domain/Path	Expires	Name / Value
			.w3.org/	1970-01-20 20:38:14	Name: __cf_bm Value: 4E.YaZ6Zk9IM.MkDgm23DokYR5V0HVY2MnldeX2W7EI-1715892260-1.0.1.1-qOBJhcVrTpQYwW9uqyEb2iXALTnP_dRp.f7s9zbcTbyouxzgRS208SDDGSf2dtkpKBumJewYJbmy.ogDFf5WhQ

2 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
other	warning	URL: https://merlin.fit.vutbr.cz/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://merlin.fit.vutbr.cz/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.

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.

jigsaw.w3.org
merlin.fit.vutbr.cz
www.w3.org
104.18.23.19
2001:67c:1220:8b0::93e5:b013
7638d97e1b87df864e7bffb58455dfbda508e03a5931a56c007ba9b311d93d2d
96c6cca8c3480c7da4e3e7e6dd4d45406184d2430fc31a40db6e3e0833cf3ac7
a5e988ededb2aa6ac2fbada686f36a5185bcfa983e316729a4540fb87ec54a0b
cc3db1019669692d3c3377e5927fdbcbf312d5b9c9c6203194d99894ca6f43c6
f8589f6740e6296d5fac5e40c25d41ee4fd81e545fbc702a880f5031636ae230

merlin.fit.vutbr.cz Open in urlscan Pro 2001:67c:1220:8b0::93e5:b013 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Page Statistics

5 Requests

100 %HTTPS

50 %IPv6

2 Domains

3 Subdomains

2 IPs

2 Countries

26 kBTransfer

24 kBSize

1 Cookies

3 Outgoing links

Page URL History

Redirected requests

5 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

0 JavaScript Global Variables

1 Cookies

2 Console Messages

Indicators

merlin.fit.vutbr.cz Open in urlscan Pro
2001:67c:1220:8b0::93e5:b013 Public Scan

Screenshot
Live screenshot

Full Image

5
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

3
Subdomains

2
IPs

2
Countries

26 kB
Transfer

24 kB
Size

1
Cookies

5 HTTP transactions
0 data transactions