indexo.dev

extrahosting.cz

.cz dns crawl

First seen 2026-05-30 · Last seen 2026-06-02 · ok HTTP/1.1 200 326 ms crawled 2026-05-31

CZ · 31.31.225.15 · AS56566 SATT a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Extrahosting - Váš poskytovatel webhostingu ...
Description
Kvalitní webhosting nejen pro firmy ze Žďáru nad Sázavou, Nového Města na Moravě a celé Vysočiny.

Technology

Server
Apache

DNS records live

NS
  • ns3.extrahosting.cz
  • ns4.extrahosting.cz
MX
  • 10 ns4.extrahosting.cz

Email authentication weak

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

Certificate (current)

R13
from 2026-04-02 to 2026-07-01
Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://extrahosting.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)