indexo.dev

vmo.cz

.cz crawl

First seen 2026-05-11 · Last seen 2026-05-16 · ok HTTP/1.1 200 7466 ms crawled 2026-05-16

CZ · 81.91.84.215 · AS39790 Web4U s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Úvod - Vlastivědné muzeum v Olomouci
Language
cs

Technology

Server
Apache
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • my.matterport.com×2
  • api.virtualis.cz×1
  • fonts.googleapis.com×1
  • www.facebook.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Registrar
REG-GRANSY
Created
1999-09-21
Expires
2026-09-18 121 days left
Updated
2023-06-27
Name servers
  • ns2.gransy.com
  • ns3.gransy.com
  • ns4.gransy.com
  • ns5.gransy.com
  • ns.gransy.com

DNS records live

NS
  • ns.gransy.com
  • ns2.gransy.com
  • ns3.gransy.com
  • ns4.gransy.com
  • ns5.gransy.com
MX
  • 0 vmo-cz.mail.protection.outlook.com
TXT
  • google-site-verification=t4Wre9r6hOlFyLzHdFX5UOnpAZpmKYRgW8HNMVGYiZ0
  • MS=ms76863651

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAufCvUCqLJpOhMeZQ9rQ9hDCROA1IeaJaT76yT6QWI0xikzO+RgWKI6KUg36wuDkySCvZO+NcT8R1QP…
selectors probed

Certificate (current)

R12
from 2026-03-28 to 2026-06-26
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (33)

Linked from (1)