tui.cz

.cz crawl

First seen 2026-05-23 · Last seen 2026-05-31 · ok HTTP/1.1 200 2189 ms crawled 2026-05-28

US · 150.171.109.36 · AS8075 Microsoft Corporation

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Cestovní kancelář TUI: dovolená, zájezdy | Last Minute i First Minute
Description: Dovolená od spolehlivé cestovní kanceláře TUI. ✈ Široký výběr zájezdů s odlety z Prahy, Brna, Ostravy a Pardubic. Nejlepší All Inclusive i Last Minute nabídky.
Canonical: https://www.tui.cz

Open Graph

url: https://www.tui.cz
title: Dovolená, Zájezdy a Výlety 2025/2026 | Cestovní Kancelář TUI
description: Cestovní kancelář TUI číslo 1 v Evropě pro Vás zorganizuje dovolenou, zájezdy a výlety. Objevte nabídky odletů z Prahy, Brna a Ostravy.

Technology

CDN: Amazon CloudFront
Server: Vercel
CMS: WordPress
JS framework: Next.js

Analytics

Google Tag Manager

Cookie consent

Cookiebot

Third-party hosts loaded (3)

r.cdn.redgalaxy.com×9
consent.cookiebot.com×1
www.googletagmanager.com×1

Social

Contact

Phone

277 270 059

Address

ul. Wołoska 22a, 02-675, Warszawa, PL

Registration

Registrar

REG-KEYSYSTEMS

Created

1999-07-22

Expires

2027-10-23 505 days left

Updated

2025-11-25

Name servers

ns1-34.azure-dns.com
ns2-34.azure-dns.net
ns3-34.azure-dns.org
ns4-34.azure-dns.info

DNS records live

NS

ns1-34.azure-dns.com
ns2-34.azure-dns.net
ns3-34.azure-dns.org
ns4-34.azure-dns.info

MX

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

TXT

Show 6 TXT records

f9a351304304cff28fecbd8e45a9208948ce4d7f815b700f1d396d89b4f3aa1
wh1q8ky1zj8npnqv3y7cnhs1n4qw8h0l
_hp0n9ik7ut585ov7jbcfwza4skttybd
_hlghfmj53mrzrsboikhq6ao7p3qyf7o
2767ef53c93ddab60e5e3dddca51ebc5c3981ae28a4323cf7b2d6d9d278e81a
4a93234713695a5a2f0f318a5cc3da5d5093b34722dc12d3f060eaac12ad514

Verified for

Brevo
Google
Microsoft 365
Yahoo

Email authentication partial

SPF: v=spf1 a mx ip4:213.241.22.35 ip4:193.200.67.97 ip4:176.119.48.222 ip4:176.119.41.200 ip4:176.119.54.146 ip4:176.119.48.249 ip4:195.4.70.0/24 ip4:195.4.71.0/24 ip4:176.119.50.238 ip4:176.119.52.145 ip4:176.119.49.105 ip4:62.48.75.199 include:es-spf-ext.com include:spf-iq.com include:_spf.emaillabs.net.pl include:_spf.qemailserver.com include:mail.tuigroup.com include:_spf.qualtrics.com include:spf.protection.outlook.com include:e.tui.cz ~all
softfail (~all)
DMARC: v=DMARC1; p=none; rua=mailto:dmarc@tui.cz; ruf=mailto:dmarc@tui.cz
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

Certum DV TLS G2 R39 CA

from 2026-03-19 to 2026-10-04

Expires in 122 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.tui.cz/

present

strict-transport-security
x-content-type-options

findings

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

Header values

x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload;