indexo.dev

astro-forum.cz

.cz crawl

First seen 2026-05-24 · Last seen 2026-05-29 · ok HTTP/1.1 200 8222 ms crawled 2026-05-29

CZ · 147.231.104.26 · AS2852 CESNET z.s.p.o.

Reputation 75/100 wrong cert

Classifying

HTML metadata

Title
Astronomické fórum - Obsah
Language
cs-cz
Feeds

Technology

Server
Apache
PHP
8.2.20 security-only
jQuery
3.6.0

Third-party hosts loaded (2)

  • 307880732×1
  • com.quoord.tapatalkpro.activity×1

Registration

Registrar
REG-WEDOS
Created
2005-02-10
Expires
2027-02-09 253 days left
Updated
2025-02-04
Name servers
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net

DNS records live

NS
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net

Email authentication no MX

SPF
v=spf1 mx ip4:147.231.104.16/28 ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

R13
from 2026-04-07 to 2026-07-06
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.astro-forum.cz/

present
  • strict-transport-security
  • referrer-policy
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
strict-transport-security
max-age=63072000

Links to (4)

Linked from (1)