indexo.dev

ostrmuz.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1068 ms crawled 2026-05-30

CZ · 178.238.44.74 · AS24971 MasterDC s.r.o.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Muzeum | Ostravské muzeum
Description
Muzeum | Webové stránky Ostravského muzea
Language
cs
Canonical
https://www.ostrmuz.cz/website/mainmenu/muzeum/
Translations
  • en

Open Graph

url
https://www.ostrmuz.cz/website/mainmenu/muzeum/

Technology

Server
nginx

Third-party hosts loaded (3)

  • c.seznam.cz×1
  • mapy.com×1
  • www.kudyznudy.cz×1

Social

Registration

Registrar
REG-ACTIVE24
Created
2002-11-06
Expires
2026-11-05 157 days left
Updated
2025-04-03
Name servers
  • ns1.ovanet.cz
  • ns2.ovanet.cz

DNS records live

NS
  • ns1.ovanet.cz
  • ns2.ovanet.cz
MX
  • 0 ostrmuz-cz.mail.eo.outlook.com
TXT
  • MS=D8E090203670D6EF46FC1E994B8901AAEBE6CDED

Email authentication partial

SPF
v=spf1 a:smtp.ovanet.cz a:smtpb.ovanet.cz include:spf.protection.outlook.com include:spf.smartemailing.cz ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc+676400@smartemailing.cz; fo=1
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-25 to 2026-08-23
Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.ostrmuz.cz/website/mainmenu/muzeum/

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

Links to (6)

Linked from (1)