kzv.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 3688 ms crawled 2026-06-01

US · 192.0.78.143 · AS2635 Automattic, Inc

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

KZV Commercial Railway Research

Language

en-US

Canonical

https://kzv.cz/

Feeds

KZV » Feed RSS
KZV » Comments Feed RSS

Open Graph

url: https://kzv.cz/
title: KZV Commercial Railway Research
locale: en_US
site name: KZV
description: VIPERNEWSYSTEMSee moreAutomatic Switch Inspection New PageVIDEOSee more KZV s r.o.Komerční Železniční VýzkumCommercial Railway ResearchThe company KZV was established in 1992 with the aim of contributing […]

Technology

Server: nginx
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Adobe Fonts

Third-party hosts loaded (17)

i0.wp.com×24
c0.wp.com×4
fonts.bunny.net×4
fonts-api.wp.com×2
s0.wp.com×2
stats.wp.com×2
use.typekit.net×2
0.gravatar.com×1
1.gravatar.com×1
2.gravatar.com×1
gmpg.org×1
jetpack.wordpress.com×1
public-api.wordpress.com×1
secure.gravatar.com×1
widgets.wp.com×1
wp.me×1
www.googletagmanager.com×1

Social

Registration

Registrar

REG-WEBGLOBE

Created

2005-09-19

Expires

2026-09-18 107 days left

Updated

2012-05-21

Name servers

ns2.skok.cz
ns3.skokcz.eu
ns.skok.cz

DNS records live

NS

ns1.webglobe.cz
ns2.webglobe.cz
ns3.webglobe.com

MX

10 mx.skok.cz
20 mxbackup.skok.cz

Verified for

Microsoft 365

Email authentication weak

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

Certificate (current)

WR1

from 2026-04-29 to 2026-07-28

Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://kzv.cz/

present

strict-transport-security

findings

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

Header values

strict-transport-security: max-age=31536000