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www.jdem.cz Open in urlscan Pro
91.213.160.137  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://ad3.iinfo.cz/
Effective URL: https://www.jdem.cz/
Submission: On December 09 via api from NL — Scanned from NL
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 4 IPs in 3 countries across 5 domains to perform 7 HTTP transactions. The main IP is 91.213.160.137, located in Czech Republic and belongs to MASTER-AS Master Internet s.r.o., CZ. The main domain is www.jdem.cz.
TLS certificate: Issued by E5 on October 12th 2024. Valid for: 3 months.
This is the only time www.jdem.cz was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 91.213.160.14 24971 (MASTER-AS...)
3 91.213.160.137 24971 (MASTER-AS...)
1 104.18.187.31 13335 (CLOUDFLAR...)
1 142.250.185.170 15169 (GOOGLE)
2 216.58.206.67 15169 (GOOGLE)
7 4
1    91.213.160.14 (Czech Republic)

ASN24971 (MASTER-AS Master Internet s.r.o., CZ)
PTR: web3.iinfo.cz
ad3.iinfo.cz
3    91.213.160.137 (Czech Republic)

ASN24971 (MASTER-AS Master Internet s.r.o., CZ)
www.jdem.cz
1    104.18.187.31 (None, )

ASN13335 (CLOUDFLARENET, US)
cdn.jsdelivr.net
1    142.250.185.170 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s51-in-f10.1e100.net
fonts.googleapis.com
2    216.58.206.67 (United States)

ASN15169 (GOOGLE, US)
PTR: lhr35s11-in-f3.1e100.net
fonts.gstatic.com
Apex Domain
Subdomains		 Transfer
3 jdem.cz
www.jdem.cz
20 KB
2 gstatic.com
fonts.gstatic.com
77 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 29
1 KB
1 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 318
20 KB
1 iinfo.cz
ad3.iinfo.cz
207 B
7 5
Domain Requested by
3 www.jdem.cz www.jdem.cz
2 fonts.gstatic.com fonts.googleapis.com
1 fonts.googleapis.com www.jdem.cz
1 cdn.jsdelivr.net www.jdem.cz
1 ad3.iinfo.cz 1 redirects
7 5
Subject Issuer Validity Valid
jdem.cz
E5		 2024-10-12 -
2025-01-10		 3 months crt.sh
*.jsdelivr.net
Sectigo RSA Domain Validation Secure Server CA		 2024-05-04 -
2025-05-04		 a year crt.sh
upload.video.google.com
WR2		 2024-11-04 -
2025-01-27		 3 months crt.sh
*.gstatic.com
WR2		 2024-11-04 -
2025-01-27		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.jdem.cz/
Frame ID: 8F53F28EC95845009650087649C654F3
Requests: 7 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Služba Jdem.cz byla ukončena

Page URL History Show full URLs

  1. http://ad3.iinfo.cz/ HTTP 307
    https://ad3.iinfo.cz/ HTTP 301
    https://www.jdem.cz/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
Overall confidence: 100%
Detected patterns
  • <link [^>]*?href="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
  • //cdn\.jsdelivr\.net/

Page Statistics

7
Requests

100 %
HTTPS

0 %
IPv6

5
Domains

5
Subdomains

4
IPs

3
Countries

118 kB
Transfer

256 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://ad3.iinfo.cz/ HTTP 307
    https://ad3.iinfo.cz/ HTTP 301
    https://www.jdem.cz/ 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 /
www.jdem.cz/
Redirect Chain
  • http://ad3.iinfo.cz/
  • https://ad3.iinfo.cz/
  • https://www.jdem.cz/
4 KB
1 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.jdem.cz/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
91.213.160.137 , Czech Republic, ASN24971 (MASTER-AS Master Internet s.r.o., CZ),
Reverse DNS
Software
nginx /
Resource Hash
3ae328d1fb12bab2b83911a5bba0f96cc9d3eaac99823709465897bca05df806
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

accept-ranges
bytes
access-control-allow-header
*
content-encoding
gzip
content-length
1104
content-type
text/html; charset=UTF-8
date
Mon, 09 Dec 2024 02:38:49 GMT
etag
"1065-61024c2015c00-gzip"
last-modified
Tue, 30 Jan 2024 07:32:00 GMT
referrer-policy
no-referrer-when-downgrade
server
nginx
strict-transport-security
max-age=63072000; includeSubDomains; preload
vary
Accept-Encoding
x-backend-server
web4.iinfo.cz iinfo-web3

Redirect headers

access-control-allow-header
*
content-length
162
content-type
text/html
date
Mon, 09 Dec 2024 02:38:49 GMT
location
https://www.jdem.cz
referrer-policy
no-referrer-when-downgrade
server
nginx
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-backend-server
iinfo-web3
bootstrap.min.css
cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/ 		152 KB
20 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css
Requested by
Host: www.jdem.cz
URL: https://www.jdem.cz/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.187.31 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7633b7c0c97d19e682feee8afa2738523fcb2a14544a550572caeecd2eefe66b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://www.jdem.cz
Referer
https://www.jdem.cz/

Response headers

access-control-expose-headers
*
content-encoding
br
cf-cache-status
HIT
etag
W/"260c5-fByeBXPlzqi603M74vxjqoxo6o0"
age
522370
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=IKgUOEoAM1dzTAzSd6UNGgodEPkk7%2BFB12iZam8Lcv58rtN5jnUXpVJmYuGkEex1UCqVQpIB%2B10cxx3kwlw60Iyzowpk341%2Bdn0zqP4GE5L9KWGD1BOdvB%2FEZYSKQCrxiAo%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
x-jsd-version-type
version
alt-svc
h3=":443"; ma=86400
x-cache
HIT, HIT
date
Mon, 09 Dec 2024 02:38:49 GMT
content-type
text/css; charset=utf-8
x-served-by
cache-fra-eddf8230097-FRA, cache-lga21947-LGA
vary
Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin
*
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy
cross-origin
cf-ray
8ef19f097f840bc5-AMS
accept-ranges
bytes
access-control-allow-origin
*
content-length
20016
server
cloudflare
x-jsd-version
5.0.2
style.css
www.jdem.cz/css/ 		1 KB
854 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.jdem.cz/css/style.css
Requested by
Host: www.jdem.cz
URL: https://www.jdem.cz/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
91.213.160.137 , Czech Republic, ASN24971 (MASTER-AS Master Internet s.r.o., CZ),
Reverse DNS
Software
nginx /
Resource Hash
3df3c5e47214fa9ea123798d30b218e9054000c322b74b3fdeff1e9673601efb
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.jdem.cz/

Response headers

strict-transport-security
max-age=63072000; includeSubDomains; preload
content-encoding
gzip
etag
"5d8-61024c2015c00-gzip"
access-control-allow-header
*
x-backend-server
web4.iinfo.cz, iinfo-web3
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
527
date
Mon, 09 Dec 2024 02:38:49 GMT
content-type
text/css
last-modified
Tue, 30 Jan 2024 07:32:00 GMT
server
nginx
vary
Accept-Encoding
css2
fonts.googleapis.com/ 		4 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css2?family=Raleway:wght@400;700&display=swap
Requested by
Host: www.jdem.cz
URL: https://www.jdem.cz/css/style.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.185.170 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s51-in-f10.1e100.net
Software
ESF /
Resource Hash
fd37946e866a9121437ea1644bc82192055bf9bc181d585a263160632af37334
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

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.jdem.cz/css/style.css

Response headers

content-encoding
gzip
x-content-type-options
nosniff
expires
Mon, 09 Dec 2024 02:38:49 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Mon, 09 Dec 2024 02:38:49 GMT
content-type
text/css; charset=utf-8
vary
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified
Mon, 09 Dec 2024 02:38:49 GMT
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
cross-origin-opener-policy
same-origin-allow-popups
cross-origin-resource-policy
cross-origin
access-control-allow-origin
*
x-xss-protection
0
server
ESF
1Ptug8zYS_SKggPNyC0ITw.woff2
fonts.gstatic.com/s/raleway/v34/ 		47 KB
47 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/raleway/v34/1Ptug8zYS_SKggPNyC0ITw.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Raleway:wght@400;700&display=swap
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
216.58.206.67 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
lhr35s11-in-f3.1e100.net
Software
sffe /
Resource Hash
47d477915fa5912616e2dc5df8c5780f9202671678cf275472bd39f3381c0098
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://www.jdem.cz
Referer
https://fonts.googleapis.com/

Response headers

age
218290
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
x-content-type-options
nosniff
expires
Sat, 06 Dec 2025 14:00:39 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 06 Dec 2024 14:00:39 GMT
last-modified
Wed, 01 May 2024 20:31:48 GMT
content-type
font/woff2
cache-control
public, max-age=31536000
timing-allow-origin
*
cross-origin-opener-policy
same-origin; report-to="apps-themes"
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
accept-ranges
bytes
access-control-allow-origin
*
content-length
48336
x-xss-protection
0
server
sffe
1Ptug8zYS_SKggPNyCMIT5lu.woff2
fonts.gstatic.com/s/raleway/v34/ 		30 KB
30 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/raleway/v34/1Ptug8zYS_SKggPNyCMIT5lu.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Raleway:wght@400;700&display=swap
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
216.58.206.67 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
lhr35s11-in-f3.1e100.net
Software
sffe /
Resource Hash
2f0dc96a0b24cc9af003b43bc4f477639fced863f4f967dd2b5e451f621cd09d
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://www.jdem.cz
Referer
https://fonts.googleapis.com/

Response headers

age
386266
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
x-content-type-options
nosniff
expires
Thu, 04 Dec 2025 15:21:03 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Wed, 04 Dec 2024 15:21:03 GMT
last-modified
Wed, 01 May 2024 20:31:52 GMT
content-type
font/woff2
cache-control
public, max-age=31536000
timing-allow-origin
*
cross-origin-opener-policy
same-origin; report-to="apps-themes"
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
accept-ranges
bytes
access-control-allow-origin
*
content-length
30860
x-xss-protection
0
server
sffe
favicon.ico
www.jdem.cz/ 		17 KB
17 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://www.jdem.cz/favicon.ico
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
91.213.160.137 , Czech Republic, ASN24971 (MASTER-AS Master Internet s.r.o., CZ),
Reverse DNS
Software
nginx /
Resource Hash
bda29a52d3518ee35a06c77639c02879cba30d3b20953d7bee2f2349dc0f67e5
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.jdem.cz/

Response headers

strict-transport-security
max-age=63072000; includeSubDomains; preload
etag
"4486-55f1be5665d40"
access-control-allow-header
*
x-backend-server
web4.iinfo.cz, iinfo-web3
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
17542
date
Mon, 09 Dec 2024 02:38:49 GMT
content-type
image/vnd.microsoft.icon
last-modified
Wed, 29 Nov 2017 09:38:21 GMT
server
nginx

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=63072000; includeSubDomains; preload