rtfb.lt - urlscan.io

Summary

This website contacted 3 IPs in 2 countries across 2 domains to perform 6 HTTP transactions. The main IP is 185.69.53.66, located in Lithuania and belongs to Interneto-vizija UAB "Interneto vizija", LT. The main domain is rtfb.lt.
TLS certificate: Issued by E6 on October 22nd 2024. Valid for: 3 months.

This is the only time rtfb.lt was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
4	185.69.53.66 185.69.53.66	212531 (Interneto...) (Interneto-vizija UAB "Interneto vizija")
1	2606:4700::68... 2606:4700::6812:1613	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6812:1713	13335 (CLOUDFLAR...) (CLOUDFLARENET)
6	3

4 185.69.53.66 (Lithuania)

ASN212531 (Interneto-vizija UAB "Interneto vizija", LT)
PTR: qrmc.l.dedikuoti.lt

rtfb.lt	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6812:1613 (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 2606:4700::6812:1713 (United States)

ASN13335 (CLOUDFLARENET, US)

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

	Apex Domain Subdomains	Transfer
4	rtfb.lt rtfb.lt	7 KB
2	w3.org www.w3.org — Cisco Umbrella Rank: 31005 jigsaw.w3.org — Cisco Umbrella Rank: 226781	3 KB
6	2

	Domain	Requested by
4	rtfb.lt	rtfb.lt
1	jigsaw.w3.org	rtfb.lt
1	www.w3.org	rtfb.lt
6	3

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

Domain
mif.vu.lt
www.vu.lt
blog.rtfb.lt
twitter.com
mastodon.social
validator.w3.org
jigsaw.w3.org
www.vim.org

Subject Issuer	Validity	Valid
rtfb.lt E6	`2024-10-22` - `2025-01-20`	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://rtfb.lt/
Frame ID: A2023F61A07C404424419F6BDBAAC3D9
Requests: 6 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Vytautas Shaltenis' Homepage

Page Statistics

6
Requests

100 %
HTTPS

67 %
IPv6

2
Domains

3
Subdomains

3
IPs

2
Countries

11 kB
Transfer

12 kB
Size

1
Cookies

8 Outgoing links

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

URL: https://mif.vu.lt/lt3/
Title: Faculty of Mathematics and Informatics

Search URL Search Domain Scan URL

URL: https://www.vu.lt/
Title: Vilnius University

Search URL Search Domain Scan URL

URL: https://blog.rtfb.lt/
Title: Here

Search URL Search Domain Scan URL

URL: https://twitter.com/rtfb
Title: Twitter

Search URL Search Domain Scan URL

URL: https://mastodon.social/@rtfb
Title: Mastodon

Search URL Search Domain Scan URL

URL: http://validator.w3.org/check?uri=referer

Search URL Search Domain Scan URL

URL: http://jigsaw.w3.org/css-validator/check?uri=referer

Search URL Search Domain Scan URL

URL: http://www.vim.org/

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

6 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
rtfb.lt/ 4 KB
2 KB 174ms
36ms Document
text/html 185.69.53.66
Interneto-vizija ...

General

Check archive.org

Show headers Download Go to

Full URL: https://rtfb.lt/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 185.69.53.66 , Lithuania, ASN212531 (Interneto-vizija UAB "Interneto vizija", LT),
Reverse DNS: qrmc.l.dedikuoti.lt
Software: nginx/1.18.0 (Ubuntu) /
Resource Hash: 086dc50f22feccd19ce2eb341f2965ccd131a6992e547ce63391b7fd72bf390e

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html
Date: Thu, 21 Nov 2024 16:53:21 GMT
ETag: W/"670e767a-11e4"
Last-Modified: Tue, 15 Oct 2024 14:04:42 GMT
Server: nginx/1.18.0 (Ubuntu)
Transfer-Encoding: chunked
X-Clacks-Overhead: GNU Terry Pratchett

GET
H/1.1 200
OK style.css
rtfb.lt/css/ 1 KB
2 KB 34ms
33ms Stylesheet
text/css 185.69.53.66
Interneto-vizija ...

General

Check archive.org

Show headers Download Go to

Full URL: https://rtfb.lt/css/style.css
Requested by: Host: rtfb.lt
URL: https://rtfb.lt/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 185.69.53.66 , Lithuania, ASN212531 (Interneto-vizija UAB "Interneto vizija", LT),
Reverse DNS: qrmc.l.dedikuoti.lt
Software: nginx/1.18.0 (Ubuntu) /
Resource Hash: 57cd722fc3a887669a6cb75b5eb829420a3b35d17390ac1eed7a1cb92011dc74

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://rtfb.lt/

Response headers

X-Clacks-Overhead: GNU Terry Pratchett
ETag: "670e7679-521"
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 1313
Date: Thu, 21 Nov 2024 16:53:21 GMT
Content-Type: text/css
Last-Modified: Tue, 15 Oct 2024 14:04:41 GMT
Server: nginx/1.18.0 (Ubuntu)

GET
H3 200 valid-html401
www.w3.org/Icons/ 1 KB
2 KB 81ms
25ms Image
image/png 2606:4700::6812:1613
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.w3.org/Icons/valid-html401

Requested by

Host: rtfb.lt
URL: https://rtfb.lt/

Protocol

H3

Security

QUIC, , AES_128_GCM

Server

2606:4700::6812:1613 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d5140c2bca788a8a557cac3fb9234947d9e840bd8276524c179e21f179b8a74e

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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://rtfb.lt/

Response headers

x-request-id: 8e5098b6fb4b5a1f
cf-bgj: imgq:100,h2pri
etag: "606-41880ced83900;6199ec152cf56
age: 184534
cf-cache-status: HIT
content-location: valid-html401.png
expires: Thu, 19 Dec 2024 13:37:43 GMT
cf-polished: origSize=1542, status=vary_header_present
alt-svc: h3=":443"; ma=86400
date: Thu, 21 Nov 2024 16:53:21 GMT
content-type: image/png; qs=0.7
last-modified: Fri, 14 Jul 2006 01:43:32 GMT
vary: negotiate,Origin, Accept-Encoding
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
cache-control: public, max-age=604800, s-maxage=604800
x-backend: www-mirrors
cf-ray: 8e623209087fd369-FRA
accept-ranges: bytes
access-control-allow-origin: *
content-length: 1291
tcn: choice
server: cloudflare

GET
H3 200 vcss
jigsaw.w3.org/css-validator/images/ 1 KB
2 KB 74ms
30ms Image
image/png 2606:4700::6812:1713
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: rtfb.lt
URL: https://rtfb.lt/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2606:4700::6812:1713 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 4bdd09319f21b3341a62e6409ccaa06370dee04b492bf5c317c6f7b02935c6d3

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://rtfb.lt/

Response headers

content-md5: ROsfXXl1Csyt84SaRlPNqA==
cf-bgj: imgq:100,h2pri
etag: "btg4dc:1a2k1jdo8"
age: 224107
cf-cache-status: HIT
expires: Fri, 22 Nov 2024 12:02:20 GMT
cf-polished: origSize=1127
alt-svc: h3=":443"; ma=86400
date: Thu, 21 Nov 2024 16:53:21 GMT
content-type: image/png
last-modified: Mon, 08 Feb 2016 20:34:28 GMT
vary: Accept-Encoding
cache-control: max-age=518400
cf-ray: 8e623208faccdcca-FRA
accept-ranges: bytes
content-length: 1029
server: cloudflare

GET
H/1.1 200
OK vim_created.png
rtfb.lt/img/ 3 KB
3 KB 67ms
38ms Image
image/png 185.69.53.66
Interneto-vizija ...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://rtfb.lt/img/vim_created.png
Requested by: Host: rtfb.lt
URL: https://rtfb.lt/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 185.69.53.66 , Lithuania, ASN212531 (Interneto-vizija UAB "Interneto vizija", LT),
Reverse DNS: qrmc.l.dedikuoti.lt
Software: nginx/1.18.0 (Ubuntu) /
Resource Hash: 7a5cf7c4427796707b194908391e871a772f137e440a942b433c2766349b0321

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://rtfb.lt/

Response headers

X-Clacks-Overhead: GNU Terry Pratchett
ETag: "670e767a-c25"
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 3109
Date: Thu, 21 Nov 2024 16:53:21 GMT
Content-Type: image/png
Last-Modified: Tue, 15 Oct 2024 14:04:42 GMT
Server: nginx/1.18.0 (Ubuntu)

GET
H/1.1 404
Not Found favicon.png
rtfb.lt/ 564 B
392 B 41ms
41ms Other
text/html 185.69.53.66
Interneto-vizija ...

General

Check archive.org

Show headers Download Go to

Full URL: https://rtfb.lt/favicon.png
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 185.69.53.66 , Lithuania, ASN212531 (Interneto-vizija UAB "Interneto vizija", LT),
Reverse DNS: qrmc.l.dedikuoti.lt
Software: nginx/1.18.0 (Ubuntu) /
Resource Hash: 3c8cc37a98346bd0123b35e5ccd87bd07d69914dae04f8b49f61c150d96e9d1f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://rtfb.lt/

Response headers

Transfer-Encoding: chunked
Content-Encoding: gzip
Date: Thu, 21 Nov 2024 16:53:21 GMT
Content-Type: text/html
Server: nginx/1.18.0 (Ubuntu)
Connection: keep-alive

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/	1970-01-21 01:10:09	Name: __cf_bm Value: mFJgFyC2bCl.8VYqj85yqtwC.EUTyE9LS9ZfmwUnwzM-1732208001-1.0.1.1-FpAA27U7wJK56HWSbOZptFryPj_SJclWJ6NDJ4xytx.qttZpo0Ey7_bQbihrXmBtUDS37sx8T5v2WqhBp3Hllw

5 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
security	warning	URL: https://rtfb.lt/ Message: Mixed Content: The page at 'https://rtfb.lt/' was loaded over HTTPS, but requested an insecure element 'http://www.w3.org/Icons/valid-html401'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security	warning	URL: https://rtfb.lt/ Message: Mixed Content: The page at 'https://rtfb.lt/' was loaded over HTTPS, but requested an insecure element 'http://jigsaw.w3.org/css-validator/images/vcss'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security	warning	URL: https://rtfb.lt/(Line 132) Message: Mixed Content: The page at 'https://rtfb.lt/' was loaded over HTTPS, but requested an insecure element 'http://www.w3.org/Icons/valid-html401'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security	warning	URL: https://rtfb.lt/(Line 132) Message: Mixed Content: The page at 'https://rtfb.lt/' was loaded over HTTPS, but requested an insecure element 'http://jigsaw.w3.org/css-validator/images/vcss'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
network	error	URL: https://rtfb.lt/favicon.png Message: Failed to load resource: the server responded with a status of 404 (Not Found)

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
rtfb.lt
www.w3.org
185.69.53.66
2606:4700::6812:1613
2606:4700::6812:1713
086dc50f22feccd19ce2eb341f2965ccd131a6992e547ce63391b7fd72bf390e
3c8cc37a98346bd0123b35e5ccd87bd07d69914dae04f8b49f61c150d96e9d1f
4bdd09319f21b3341a62e6409ccaa06370dee04b492bf5c317c6f7b02935c6d3
57cd722fc3a887669a6cb75b5eb829420a3b35d17390ac1eed7a1cb92011dc74
7a5cf7c4427796707b194908391e871a772f137e440a942b433c2766349b0321
d5140c2bca788a8a557cac3fb9234947d9e840bd8276524c179e21f179b8a74e

rtfb.lt Open in urlscan Pro 185.69.53.66 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page Statistics

6 Requests

100 %HTTPS

67 %IPv6

2 Domains

3 Subdomains

3 IPs

2 Countries

11 kBTransfer

12 kBSize

1 Cookies

8 Outgoing links

Redirected requests

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

Request headers

Response headers

Request headers

Response 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

5 Console Messages

Indicators

rtfb.lt Open in urlscan Pro
185.69.53.66 Public Scan

Screenshot
Live screenshot

Full Image

6
Requests

100 %
HTTPS

67 %
IPv6

2
Domains

3
Subdomains

3
IPs

2
Countries

11 kB
Transfer

12 kB
Size

1
Cookies

6 HTTP transactions
0 data transactions