indexo.dev

ctenarskavyzva.cz

.cz crawl

First seen 2026-05-22 · Last seen 2026-05-28 · ok HTTP/1.1 200 3951 ms crawled 2026-05-28

CZ · 88.86.125.3 · AS39392 SH.cz s.r.o.

Reputation 70/100 wrong cert weak security headers

sector media news type homepage

HTML metadata

Title
Čtenářská výzva 2026
Description
Čtenářská výzva - oficiální web Čtenářské výzvy

Technology

Server
Apache
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

Social

Registration

Registrar
REG-ACTIVE24
Created
2015-12-27
Expires
2026-12-26 208 days left
Updated
2025-04-04
Name servers
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu

Email authentication no MX

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

Certificate (current) wrong cert

R12
from 2026-05-06 to 2026-08-04
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.ctenarskavyzva.cz/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (1)