tu.cz

.cz crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 881 ms crawled 2026-06-03

CZ · 89.221.213.30 · AS197019 WEDOS Internet, a.s.

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title: TU.cz
Description: Prezentace trutnovských firem a organizací, inzertní web a portál.

Technology

Server: ATS

Ads

Meta Pixel

Third-party hosts loaded (3)

connect.facebook.net×1
scontent-prg1-1.xx.fbcdn.net×1
scratch.mit.edu×1

Social

DNS records live

NS

ns.wedos.com
ns.wedos.cz
ns.wedos.eu
ns.wedos.net

MX

1 wes1-mx1.wedos.net
1 wes1-mx2.wedos.net
10 wes1-mx-backup.wedos.net

Email authentication weak

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current) wrong cert

WEDOS Certification Authority

from 2012-10-24 to 2022-10-22

Expired 1321 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.tu.cz/

findings

checked over plain HTTP
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Links to (12)

Linked from (7)