tkf.cz

.cz crawl

First seen 2026-05-23 · Last seen 2026-05-30 · ok HTTP/1.1 200 729 ms crawled 2026-05-28

CZ · 185.184.254.11 · AS198627 Shoptet, a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: TKF.cz | Event partner
Description: Homepage.
Language: cs
Canonical: https://www.tkf.cz/

Open Graph

url: https://www.tkf.cz/
title: TKF.cz | Event partner
site name: tkf.cz
description: Homepage.

Technology

Server: openresty
CMS: Joomla
jQuery: 1.11.3 known XSS (<3.5)
Stack: PHP

Analytics

Google Tag Manager

Ads

Meta Pixel

Fonts

Google Fonts

Third-party hosts loaded (6)

cdn.myshoptet.com×51
connect.facebook.net×1
fonts.googleapis.com×1
shoptet.gopaycdn.com×1
www.facebook.com×1
www.googletagmanager.com×1

Social

Contact

Email

Phone

DNS records live

NS

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

MX

0 tkf-cz.mail.protection.outlook.com

Verified for

Google
Microsoft 365

Email authentication weak

SPF: v=spf1 a include:spf.protection.outlook.com include:_spf.myshoptet.com ip4:80.188.175.242 ip4:80.188.175.243 ip4:188.246.100.170 ip4:185.184.254.10 ip4:185.184.254.11 ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

ZeroSSL ECC DV SSL CA 2

from 2026-05-22 to 2026-08-21

Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.tkf.cz/

present

x-frame-options
x-content-type-options

findings

missing HSTS
missing Content Security Policy
weak frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN, SAMEORIGIN
x-content-type-options: nosniff