cushk.cz

.cz crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 698 ms crawled 2026-06-03

CZ · 89.185.244.35 · AS24971 MasterDC s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Česká unie sportu Královéhradeckého kraje | Česká unie sportu
Description: Česká unie sportu - Královéhradecká krajská organizace ČUS je pobočným spolkem České unie sportu (ČUS). Jeho působnost je na území…
Language: cs

Technology

Server: Apache
Stack: PHP

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (2)

fonts.googleapis.com×1
www.googletagmanager.com×1

Social

Contact

Email

Phone

+420 495 521 871

Registration

Registrar

REG-GRANSY

Created

2014-04-29

Expires

2027-04-28 327 days left

Name servers

d1561.masterinter.net
dns2.master.cz

DNS records live

NS

d1561.masterinter.net
dns2.master.cz

MX

10 mail.cushk.cz
20 mail.cushk.cz

Email authentication partial

SPF

v=spf1 ip6:2a01:430:100:37::2 ip4:89.185.244.35 a mx ~all

softfail (~all)

DMARC

v=DMARC1; p=none; rua=mailto:@dmarc-reports.ecomailapp.com; fo=1; ri=86400;

policy: none (monitoring only)

DKIM

default: v=DKIM1; k=rsa; s=email; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC/SfHcbWWHBj7xfdEFDmk/Y6gBWX2yYhhWkO+9Eug9tNLvZRXCY7y24ycOhrOLuD/FEO0zcD2hX…
dkim: v=DKIM1; k=rsa; s=email; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC/SfHcbWWHBj7xfdEFDmk/Y6gBWX2yYhhWkO+9Eug9tNLvZRXCY7y24ycOhrOLuD/FEO0zcD2hX…

selectors probed

Certificate (current)

R13

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

Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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