cesky-hosting.cz

.cz crawl

First seen 2026-05-17 · Last seen 2026-05-31 · ok HTTP/1.1 200 6167 ms crawled 2026-05-21

CZ · 91.239.200.50 · AS60606 PRO-ZETA a.s.

Reputation 100/100

Classifying

HTML metadata

Title: Český hosting: webhosting a registrace domény
Description: Český hosting poskytuje webhosting pro internetové prezentace a aplikace, registraci a provoz domén, odborné poradenství v oblasti hostingu.
Language: cs
Canonical: https://www.cesky-hosting.cz/

Open Graph

url: https://www.cesky-hosting.cz/
title: Český hosting: webhosting a registrace domény
site name: Český hosting
description: Český hosting poskytuje webhosting pro internetové prezentace a aplikace, registraci a provoz domén, odborné poradenství v oblasti hostingu.

Technology

Server: nginx
PHP: 7.4.33 end of life

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (3)

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

Contact

Email

podpora@cesky-hosting.cz

Phone

+420777811029

Registration

Registrar

REG-THINLINE

Created

2003-12-02

Expires

2026-12-01 183 days left

Updated

2024-10-13

Name servers

ns1.thinline.cz
ns2.thinline.cz
ns3.cesky-hosting.eu

DNS records live

NS

ns1.thinline.cz
ns2.thinline.cz
ns3.cesky-hosting.eu

MX

10 mx1d10.thinline.cz
20 mx1b20.thinline.cz

Verified for

Google

Email authentication strong

SPF

v=spf1 ip4:78.44.7.2 ip4:91.239.200.0/22 ip4:88.101.155.139 ip4:82.100.6.0/24 ip6:2a00:1ed0:2::/48 ip6:2a00:1ed0:2::/48 ip6:2001:67c:e94::/48 ip6:2001:4de8:015a::/48 ip6:2001:4de8:fa22::/48 ip6:2002:4e2c:fe7c::/48 -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; ruf=mailto:dmarc@cesky-hosting.cz; fo=1

policy: quarantine

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw8NY4ScvtV+RqVIUv+bNh5RwRxvkDQ85W2OIN+M6flgBDY5hDhymE4KQRagL3CyFjwob+MCspiAc1t…

selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2026-04-13 to 2026-10-29

Expires in 150 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://www.cesky-hosting.cz/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy

findings

missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self'; base-uri 'self';
strict-transport-security: max-age=31536000