indexo.dev

tenishala.cz

.cz dns crawl

First seen 2026-05-30 · Last seen 2026-06-02 · ok HTTP/1.1 200 722 ms crawled 2026-05-31

CZ · 109.205.73.75 · AS35236 UVT Internet s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Adresář tenisových hal v ČR
Language
en

Technology

Server
Apache
Analytics
  • Google Analytics
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×1
  • www.google-analytics.com×1

Contact

Email
Phone

DNS records live

NS
  • ns.alpy.cz
  • ns.jirasko.org
  • sns.jirasko.org
MX
  • 10 smtp.tenishala.cz

Email authentication weak

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

Certificate (current)

YR2
from 2026-05-31 to 2026-08-29
Expires in 88 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://tenishala.cz/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (1)