indexo.dev

nemozlin.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 407 ms crawled 2026-06-02

CZ · 31.31.225.15 · AS56566 SATT a.s.

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title
Nemo Zlín – Ploutvové rychlostní plavání
Language
cs
Generator
WordPress 7.0
Canonical
https://nemozlin.cz/
Feeds

Technology

Server
Apache
CMS
WordPress 7.0
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×3
  • fonts.gstatic.com×1
  • gmpg.org×1

DNS records live

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

Email authentication weak

SPF
v=spf1 mx a:ns4.extrahosting.cz a:ns1.extrahosting.cz a:ns2.extrahosting.cz a:ns3.extrahosting.cz a:smtp2.extrahosting.cz a:smtp3.extrahosting.cz a:matrix.satthosting.cz -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-14 to 2026-08-12
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)