ttkatalog.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 440 ms crawled 2026-06-01

CZ · 188.116.64.160 · AS196822 SELECT SYSTEM, s.r.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: TT katalog - katalog železničních modelů ve velikosti TT
Description: TT katalog - katalog železničních modelů ve velikosti TT
Language: cs-CZ
Canonical: https://www.ttkatalog.cz/

Technology

Server: Apache
jQuery: 3.7.1
Stack: PHP

Third-party hosts loaded (2)

toplist.cz×1
translate.google.com×1

Contact

Email

info@ttkatalog.cz

Registration

Registrar

REG-ACTIVE24

Created

2010-01-13

Expires

2027-01-12 223 days left

Updated

2025-01-21

Name servers

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

DNS records live

NS

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

MX

1 mail.spk.cz

Email authentication weak

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-24 to 2026-08-22

Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.ttkatalog.cz/katalog/

present

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

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload