mtbczech.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 5134 ms crawled 2026-06-01

CZ · 84.244.76.45 · AS25248 RADIOKOMUNIKACE a.s.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: MTB Czech
Description: MTB Czech – Mapa bikeparků, trailcenter a pumptracků v České republice.
Language: cs_CZ

Technology

Server: Nitro
jQuery: 1.11.3 known XSS (<3.5)

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

Contact

Email

Registration

Registrar

REG-WEBGLOBE

Created

2015-10-15

Expires

2026-10-14 133 days left

Name servers

ns.stable.cz
ns.stable.sk

DNS records live

NS

ns.stable.cz
ns.stable.sk

MX

10 mx.stable.sk
5 mx.stable.cz

Email authentication weak

SPF

not published

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwKW/3lqDW3MTANQ1taJUW3l0+/3ozJ9NAJLOvKmpdPNShfYqAN6GLNOm/2Z/tRs/f+4Kd+7jAkCambpTu/U…

selectors probed

Certificate (current)

R12

from 2026-04-14 to 2026-07-13

Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

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