indexo.dev

ckes.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 443 ms crawled 2026-06-02

CZ · 83.208.87.30 · AS5610 O2 Czech Republic, a.s.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Česká křesťanská environmentální síť
Language
cs

Technology

Server
nginx

DNS records live

NS
  • ns1.evangnet.cz
  • ns2.evangnet.cz
  • ns3.evangnet.cz
MX
  • 10 mx1.klikva.cz
  • 50 mx2.evangnet.cz

Email authentication weak

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

Certificate (current)

R12
from 2026-05-21 to 2026-08-19
Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://ckes.cz/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000; includeSubDomains

Links to (14)

Linked from (2)