imap.upavlika.cz Open in urlscan Pro
172.67.171.143 Public Scan

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Submitted URL:
http://imap.upavlika.cz/cgi-sys/0.3591916763283467
Effective URL:
https://imap.upavlika.cz/cgi-sys/0.3591916763283467
Submission: On November 09 via api (November 9th 2024, 4:37:29 am UTC) from US — Scanned from IT

Summary HTTP 8 Redirects Links 2 Behaviour Indicators

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 8 HTTP transactions. The main IP is 172.67.171.143, located in United States and belongs to CLOUDFLARENET, US. The main domain is imap.upavlika.cz.
TLS certificate: Issued by WE1 on September 25th 2024. Valid for: 3 months.

This is the only time imap.upavlika.cz was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address		AS Autonomous System
8	172.67.171.143 172.67.171.143		13335 (CLOUDFLAR...) (CLOUDFLARENET)
8	1

8 172.67.171.143 (United States)

ASN13335 (CLOUDFLARENET, US)

imap.upavlika.cz	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
8	upavlika.cz imap.upavlika.cz	23 KB
8	1

	Domain	Requested by
8	imap.upavlika.cz	imap.upavlika.cz
8	1

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

Domain
www.cloudflare.com
support.cloudflare.com

Subject Issuer	Validity	Valid
upavlika.cz WE1	`2024-09-25` - `2024-12-24`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://imap.upavlika.cz/cgi-sys/0.3591916763283467
Frame ID: 3760997143D3454CC6C1191010083C71
Requests: 8 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

imap.upavlika.cz | 526: Invalid SSL certificate

Page URL History Show full URLs

http://imap.upavlika.cz/cgi-sys/0.3591916763283467 HTTP 307
https://imap.upavlika.cz/cgi-sys/0.3591916763283467 Page URL

Page Statistics

8
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

23 kB
Transfer

27 kB
Size

0
Cookies

2 Outgoing links

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

URL: https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_526&utm_campaign=imap.upavlika.cz
Title: cloudflare.com

Search URL Search Domain Scan URL

URL: https://support.cloudflare.com/hc/en-us/articles/200721975
Title: Additional troubleshooting information here.

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://imap.upavlika.cz/cgi-sys/0.3591916763283467 HTTP 307
https://imap.upavlika.cz/cgi-sys/0.3591916763283467 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

8 HTTP transactions
0 data transactions

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

GET
H2

526

Primary Request 0.3591916763283467 Show response
imap.upavlika.cz/cgi-sys/
Redirect Chain

http://imap.upavlika.cz/cgi-sys/0.3591916763283467
https://imap.upavlika.cz/cgi-sys/0.3591916763283467

7 KB
8 KB

706ms
185ms

Document
text/html

172.67.171.143
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://imap.upavlika.cz/cgi-sys/0.3591916763283467

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.67.171.143 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

06d863ec27d1d52d438a877913d9ec86806f18ceb21f53a91d2d8b684956bfa3

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

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

alt-svc: h3=":443"; ma=86400
cache-control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray: 8dfb1b432e0fe22f-MRS
content-length: 7094
content-type: text/html; charset=UTF-8
date: Sat, 09 Nov 2024 04:37:15 GMT
expires: Thu, 01 Jan 1970 00:00:01 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy: same-origin
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DoxFtHCOWyczlpN%2BU3GAmhMo1ggZwefQix%2BXQsZXCXXaZf%2FDdzDL1BUbwEKNAn%2FbmjarM%2FuSzB%2BYFfCKwIx7GaWvKilHlwx2CNaCcOAQ8VUGM1mC95yTTdpI0rh0j909AQjm"}],"group":"cf-nel","max_age":604800}
server: cloudflare
server-timing: cfL4;desc="?proto=TCP&rtt=20863&sent=7&recv=9&lost=0&retrans=0&sent_bytes=3923&recv_bytes=2310&delivery_rate=184827&cwnd=253&unsent_bytes=0&cid=e8232424e5b12db9&ts=270&x=0"
x-frame-options: SAMEORIGIN

Redirect headers

Location: https://imap.upavlika.cz/cgi-sys/0.3591916763283467
Non-Authoritative-Reason: HttpsUpgrades

GET
H2 200 main.css
imap.upavlika.cz/cdn-cgi/styles/ 8 KB
2 KB 52ms
51ms Stylesheet
text/css 172.67.171.143
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://imap.upavlika.cz/cdn-cgi/styles/main.css

Requested by

Host: imap.upavlika.cz
URL: https://imap.upavlika.cz/cgi-sys/0.3591916763283467

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.67.171.143 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d30b4ea6f68456672f5abb35e9dcf7d54226372b66e9d60a7ee26b7a52568e74

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

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://imap.upavlika.cz/cgi-sys/0.3591916763283467

Response headers

vary: Accept-Encoding
cache-control: max-age=7200, public
content-encoding: gzip
etag: W/"672b8dd6-1f4d"
x-content-type-options: nosniff
cf-ray: 8dfb1b456955e22f-MRS
expires: Sat, 09 Nov 2024 06:37:15 GMT
date: Sat, 09 Nov 2024 04:37:15 GMT
content-type: text/css
last-modified: Wed, 06 Nov 2024 15:40:06 GMT
server: cloudflare
x-frame-options: DENY

GET
H2 200 cf-icon-browser.png
imap.upavlika.cz/cdn-cgi/images/ 484 B
573 B 67ms
60ms Image
image/png 172.67.171.143
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://imap.upavlika.cz/cdn-cgi/images/cf-icon-browser.png

Requested by

Host: imap.upavlika.cz
URL: https://imap.upavlika.cz/cdn-cgi/styles/main.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.67.171.143 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

78a7d8b29cabf16831417dba1b9bbe36fae0d060a35a495e8f10e9663b3c9e65

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

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://imap.upavlika.cz/cdn-cgi/styles/main.css

Response headers

vary: Accept-Encoding
cache-control: max-age=7200, public
etag: "672b8dd6-1e4"
x-content-type-options: nosniff
cf-ray: 8dfb1b461a7ce22f-MRS
expires: Sat, 09 Nov 2024 06:37:15 GMT
accept-ranges: bytes
content-length: 484
date: Sat, 09 Nov 2024 04:37:15 GMT
content-type: image/png
last-modified: Wed, 06 Nov 2024 15:40:06 GMT
server: cloudflare
x-frame-options: DENY

GET
H2 200 cf-icon-ok.png
imap.upavlika.cz/cdn-cgi/images/ 946 B
1022 B 68ms
61ms Image
image/png 172.67.171.143
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://imap.upavlika.cz/cdn-cgi/images/cf-icon-ok.png

Requested by

Host: imap.upavlika.cz
URL: https://imap.upavlika.cz/cdn-cgi/styles/main.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.67.171.143 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ed732380ee3ff0f2d841784da213c8c05d2b5ae187a5217b419d21cae5cedb1b

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

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://imap.upavlika.cz/cdn-cgi/styles/main.css

Response headers

vary: Accept-Encoding
cache-control: max-age=7200, public
etag: "672b8dd6-3b2"
x-content-type-options: nosniff
cf-ray: 8dfb1b461a7fe22f-MRS
expires: Sat, 09 Nov 2024 06:37:15 GMT
accept-ranges: bytes
content-length: 946
date: Sat, 09 Nov 2024 04:37:15 GMT
content-type: image/png
last-modified: Wed, 06 Nov 2024 15:40:06 GMT
server: cloudflare
x-frame-options: DENY

GET
H2 200 cf-icon-cloud.png
imap.upavlika.cz/cdn-cgi/images/ 1 KB
2 KB 69ms
63ms Image
image/png 172.67.171.143
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://imap.upavlika.cz/cdn-cgi/images/cf-icon-cloud.png

Requested by

Host: imap.upavlika.cz
URL: https://imap.upavlika.cz/cdn-cgi/styles/main.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.67.171.143 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3a223426c67a0a33ff57af68a57fb589fea36af2a6e8f9dae7798c77471e0e58

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

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://imap.upavlika.cz/cdn-cgi/styles/main.css

Response headers

vary: Accept-Encoding
cache-control: max-age=7200, public
etag: "672b8dd6-5cc"
x-content-type-options: nosniff
cf-ray: 8dfb1b461a80e22f-MRS
expires: Sat, 09 Nov 2024 06:37:15 GMT
accept-ranges: bytes
content-length: 1484
date: Sat, 09 Nov 2024 04:37:15 GMT
content-type: image/png
last-modified: Wed, 06 Nov 2024 15:40:06 GMT
server: cloudflare
x-frame-options: DENY

GET
H2 200 cf-icon-server.png
imap.upavlika.cz/cdn-cgi/images/ 1 KB
1 KB 71ms
65ms Image
image/png 172.67.171.143
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://imap.upavlika.cz/cdn-cgi/images/cf-icon-server.png

Requested by

Host: imap.upavlika.cz
URL: https://imap.upavlika.cz/cdn-cgi/styles/main.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.67.171.143 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

41553a537f85839927155af093b7bfa1987215f474ed038714609cc48812ea3b

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

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://imap.upavlika.cz/cdn-cgi/styles/main.css

Response headers

vary: Accept-Encoding
cache-control: max-age=7200, public
etag: "672b8dd6-568"
x-content-type-options: nosniff
cf-ray: 8dfb1b461a82e22f-MRS
expires: Sat, 09 Nov 2024 06:37:15 GMT
accept-ranges: bytes
content-length: 1384
date: Sat, 09 Nov 2024 04:37:15 GMT
content-type: image/png
last-modified: Wed, 06 Nov 2024 15:40:06 GMT
server: cloudflare
x-frame-options: DENY

GET
H2 200 cf-icon-error.png
imap.upavlika.cz/cdn-cgi/images/ 854 B
930 B 77ms
71ms Image
image/png 172.67.171.143
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://imap.upavlika.cz/cdn-cgi/images/cf-icon-error.png

Requested by

Host: imap.upavlika.cz
URL: https://imap.upavlika.cz/cdn-cgi/styles/main.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.67.171.143 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

67f70597a183fbca7fac55d609fbaac5c34bb4d4d32a0530bbbbb42591f2de2f

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

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://imap.upavlika.cz/cdn-cgi/styles/main.css

Response headers

vary: Accept-Encoding
cache-control: max-age=7200, public
etag: "672b8dd6-356"
x-content-type-options: nosniff
cf-ray: 8dfb1b461a83e22f-MRS
expires: Sat, 09 Nov 2024 06:37:15 GMT
accept-ranges: bytes
content-length: 854
date: Sat, 09 Nov 2024 04:37:15 GMT
content-type: image/png
last-modified: Wed, 06 Nov 2024 15:40:06 GMT
server: cloudflare
x-frame-options: DENY

GET
H2 526 favicon.ico
imap.upavlika.cz/ 7 KB
7 KB 185ms
173ms Other
text/html 172.67.171.143
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://imap.upavlika.cz/favicon.ico

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.67.171.143 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f2493faa33d12d4259e9be7d7ff38de1a95b4009d5f2909c33b2cf3fc72b9730

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

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://imap.upavlika.cz/cgi-sys/0.3591916763283467

Response headers

nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=mRxIdpvpzApB16DkKEXPqZ%2FuGS3EWyDb9%2BGEpnXF5A9DtnJENAULSntcGu%2Bul6eUviZkhpFHxbeshg9BGTAQkFkm4iQ4U6%2Fzvwmlr9b6ktCKwH54b8nboBBCsaoiJM2yQVoS"}],"group":"cf-nel","max_age":604800}
referrer-policy: same-origin
cf-ray: 8dfb1b475cfee22f-MRS
expires: Thu, 01 Jan 1970 00:00:01 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=20982&sent=45&recv=39&lost=0&retrans=0&sent_bytes=20251&recv_bytes=2986&delivery_rate=1105729&cwnd=256&unsent_bytes=0&cid=e8232424e5b12db9&ts=896&x=0"
content-length: 7094
date: Sat, 09 Nov 2024 04:37:16 GMT
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
server: cloudflare
x-frame-options: SAMEORIGIN

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

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.

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
network	error	URL: https://imap.upavlika.cz/cgi-sys/0.3591916763283467 Message: Failed to load resource: the server responded with a status of 526 ()
network	error	URL: https://imap.upavlika.cz/favicon.ico Message: Failed to load resource: the server responded with a status of 526 ()

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
X-Frame-Options	SAMEORIGIN

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.

imap.upavlika.cz
172.67.171.143
06d863ec27d1d52d438a877913d9ec86806f18ceb21f53a91d2d8b684956bfa3
3a223426c67a0a33ff57af68a57fb589fea36af2a6e8f9dae7798c77471e0e58
41553a537f85839927155af093b7bfa1987215f474ed038714609cc48812ea3b
67f70597a183fbca7fac55d609fbaac5c34bb4d4d32a0530bbbbb42591f2de2f
78a7d8b29cabf16831417dba1b9bbe36fae0d060a35a495e8f10e9663b3c9e65
d30b4ea6f68456672f5abb35e9dcf7d54226372b66e9d60a7ee26b7a52568e74
ed732380ee3ff0f2d841784da213c8c05d2b5ae187a5217b419d21cae5cedb1b
f2493faa33d12d4259e9be7d7ff38de1a95b4009d5f2909c33b2cf3fc72b9730

imap.upavlika.cz Open in urlscan Pro 172.67.171.143 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

8 Requests

100 %HTTPS

0 %IPv6

1 Domains

1 Subdomains

1 IPs

1 Countries

23 kBTransfer

27 kBSize

0 Cookies

2 Outgoing links

Page URL History

Redirected requests

8 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

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

0 JavaScript Global Variables

0 Cookies

2 Console Messages

Security Headers

Indicators

imap.upavlika.cz Open in urlscan Pro
172.67.171.143 Public Scan

Screenshot
Live screenshot

Full Image

8
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

23 kB
Transfer

27 kB
Size

0
Cookies

8 HTTP transactions
0 data transactions