indexo.dev

roudnicenl.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 816 ms crawled 2026-05-30

CZ · 31.15.12.186 · AS25234 ACTIVE 24, s.r.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Město Roudnice nad Labem - oficiální internetové stránky
Language
cs

Technology

Server
nginx
jQuery
3.6.0
Stack
PHP
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Third-party hosts loaded (7)
  • kulturaroudnice.cz×8
  • cdnjs.cloudflare.com×4
  • i.ytimg.com×4
  • cdn.jsdelivr.net×3
  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • www.googletagmanager.com×1

Social

Contact

Email

DNS records live

NS
  • ns.rete.cz
  • ns2.rete.cz
MX
  • 10 roudnicenl-cz.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 mx ip4:78.156.32.163 a:gw.roudnicenl.cz include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-28 to 2026-07-27
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://roudnicenl.cz/

present
  • content-security-policy
findings
  • missing HSTS
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests

Links to (19)

Linked from (1)