czechbowling.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 460 ms crawled 2026-06-01

CZ · 88.86.117.213 · AS39392 SH.cz s.r.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Česká bowlingová asociace
Description: Informace z Českého bowlingu - Česká bowlingová asociace
Language: cs

Technology

Server: Apache

Analytics

Google Tag Manager

Social widgets

YouTube Embed

Third-party hosts loaded (3)

www.youtube-nocookie.com×4
mtm.hiv-pomoc.cz×1
www.googletagmanager.com×1

Social

Contact

Email

Registration

Registrar

REG-ACTIVE24

Created

2000-09-26

Expires

2026-09-26 115 days left

Updated

2024-06-23

Name servers

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

DNS records live

NS

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

MX

10 gazelle.krychlik.cz

Email authentication weak

SPF: v=spf1 mx -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

from 2026-04-01 to 2026-06-30

Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present

strict-transport-security

findings

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

Header values

strict-transport-security: max-age=63072000; includeSubDomains; preload