mu-klecany.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 927 ms crawled 2026-05-31

DE · 52.57.125.249 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Úvod - Oficiální web města Klecany
Description: Město Klecany - Oficiální web města Klecany - Městský úřad Klecany
Language: cs

Technology

Server: nginx
jQuery: 3.4.1 known XSS (<3.5)
Stack: Java

Social widgets

YouTube Embed

Third-party hosts loaded (8)

www.assets.evanek.cz×3
maxcdn.bootstrapcdn.com×2
ajax.googleapis.com×1
cdnjs.cloudflare.com×1
maps.googleapis.com×1
ovm.bezstavy.cz×1
www.google.cz×1
www.youtube.com×1

Social

Contact

Email

Phone

DNS records live

NS

ns1.websupport.cz
ns2.websupport.cz
ns3.websupport.eu

MX

0 muklecany-cz0e.mail.protection.outlook.com

Verified for

Microsoft 365

Email authentication weak

SPF: v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-16 to 2026-08-14

Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.mu-klecany.cz/web/cs/titulni

findings

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

Links to (15)

Linked from (7)