indexo.dev

rjares.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 327 ms crawled 2026-06-02

CZ · 89.235.1.43 · AS29208 Quantcom, a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Roman Jareš - vzdělávání dospělých, střelba, sportovní soutěže, reklama

Technology

Server
Apache

DNS records live

NS
  • ns1.tele3.cz
  • ns2.tele3.cz
  • ns3.tele3.eu
MX
  • 10 ms1.dc3.cz

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6g330SLD/wxUBMF6d5o6ks8RSzGfENuuJcXfUTW5zFIrj9316QgAeOdWYc/d+leFlFeI…
selectors probed

Certificate (current)

R13
from 2026-05-13 to 2026-08-11
Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)