indexo.dev

izs-br.cz

.cz crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 577 ms crawled 2026-06-03

CZ · 109.164.13.94 · AS44489 STARNET, s.r.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Soutěž ve vodním záchranářství Slezská Harta 2026 (XXVI. ročník)

Technology

Server
Apache

Registration

Registrar
REG-ACTIVE24
Created
2004-03-02
Expires
2028-03-01 635 days left
Updated
2025-12-18
Name servers
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 mailer.izs-br.cz

Email authentication strong

SPF
v=spf1 mx -all
strict (-all)
DMARC
v=DMARC1; p=reject; pct=100; sp=reject;
policy: reject (enforced) · sp=reject
DKIM
  • default: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5Jfn0Q6cZYayc7zyXz736WqmBOF+DySYhdstkWlBrpvF0fnf0xVmMzg+b2P+C1fv68I2…
selectors probed

Certificate (current)

E7
from 2026-05-07 to 2026-08-05
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.izs-br.cz/

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

Links to (1)

Linked from (1)