kolinec.cz

.cz crawl

First seen 2026-05-22 · Last seen 2026-05-30 · ok HTTP/1.1 200 6755 ms crawled 2026-05-28

CZ · 217.198.115.39 · AS34222 ZONER a.s.

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title: KOLINEC A OKOLÍ
Description: Kolinec a okolí - aktuality, historie, sport, turistika, ubytování, webkamery, fotogalerie.
Language: cs

Technology

Server: Microsoft-IIS

Analytics

Google Tag Manager

Ads

Meta Pixel

Fonts

Google Fonts

Third-party hosts loaded (5)

cdn.cookie-script.com×1
connect.facebook.net×1
cse.google.com×1
fonts.googleapis.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

REG-ZONER

Created

2003-12-23

Expires

2026-12-22 204 days left

Updated

2019-05-03

Name servers

ns1.regzone.cz
ns1.regzone.de
ns1.regzone.info

DNS records live

NS

ns1.regzone.cz
ns1.regzone.de
ns1.regzone.info

MX

1 relay.zoner.com
10 10mx.zoner.com
15 15mx.zoner.com

Email authentication weak

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

Certificate (current)

Encryption Everywhere DV TLS CA - G2

from 2025-05-30 to 2026-06-29

Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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