indexo.dev

mestoduba.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 1548 ms crawled 2026-05-31

CZ · 88.86.102.3 · AS39392 SH.cz s.r.o.

Reputation 77/100 weak security headers permissive spf no dmarc policy

sector government type homepage

HTML metadata

Title
Město Dubá - Oficiální stránky Město Dubá
Description
Oficiální stránky Města Dubá
Language
cs

Technology

Server
Microsoft-IIS
Stack
PHP

Third-party hosts loaded (5)

  • static.gc-system.cz×4
  • artificialsuperlatency.blob.core.windows.net×1
  • cdnjs.cloudflare.com×1
  • ovm.bezstavy.cz×1
  • stackpath.bootstrapcdn.com×1

Social

Contact

Email
Phone

Registration

Registrar
REG-INTERNET-CZ
Created
2001-02-07
Expires
2027-02-07 251 days left
Updated
2016-11-07
Name servers
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net
MX
  • 0 mestoduba-cz.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a:mail.mestoduba.cz ip4:90.181.224.230 include:spf.protection.outlook.com ~ all
permissive (+all) — anyone can send as this domain
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApEjr7mewE+NqFFhbMHNjUl+o6MBA6pvsa0tA54ejBjekeR4StVhOIXo4YWahirmxIY4N1oCRzlGsB4…
selectors probed

Certificate (current)

R12
from 2026-05-27 to 2026-08-25
Expires in 85 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.mestoduba.cz/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
sameorigin

Links to (6)

Linked from (2)