adtechnik.cz

.cz crawl

First seen 2026-05-30 · Last seen 2026-06-03 · ok HTTP/1.1 200 560 ms crawled 2026-05-31

CZ · 89.187.145.136 · AS35592 Coolhousing s.r.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: AdTechnik | diagnostika - technologie - servis
Description: Společnost AD TECHNIK, s.r.o. poskytuje komplexní služby v oblasti autoservisní techniky a diagnostiky. V sortimentu firmy jsou výrobky renomovaných v

Open Graph

url: https://adtechnik.cz
title: AdTechnik | diagnostika - technologie - servis
site name: AdTechnik
description: Společnost AD TECHNIK, s.r.o. poskytuje komplexní služby v oblasti autoservisní techniky a diagnostiky. V sortimentu firmy jsou výrobky renomovaných v

Technology

Server: Microsoft-IIS

Analytics

Google Tag Manager

Third-party hosts loaded (5)

cdnjs.cloudflare.com×1
code.ionicframework.com×1
www.freeprivacypolicy.com×1
www.google.com×1
www.googletagmanager.com×1

Social

Contact

Email

Phone

+420 272 072 331

DNS records live

NS

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

MX

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

Verified for

Google
Microsoft 365

Email authentication weak

SPF

v=spf1 include:spf.protection.outlook.com a:sc.amenit.cz a:s1.amenit.cz ip4:176.98.251.105 ip4:62.109.151.128 ip4:89.187.145.136 -all

strict (-all)

DMARC

not published

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC+B7lEasgDQhy6CoRjF1LlbyTzbcrBP5SK6hSJiYzvblIOf1YEwBMs5ojluprwVt1m1xaUomTfLR0yG4JOPI…

selectors probed

Certificate (current)

R13

from 2026-05-15 to 2026-08-13

Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://adtechnik.cz/

present

strict-transport-security
x-frame-options

findings

short HSTS max-age
missing Content Security Policy
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
strict-transport-security: max-age=2592000