hein.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 401 ms crawled 2026-05-30

DE · 213.239.192.239 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Kachlová kamna a kachle | Český výrobce kachlů a kachlových kamen | HEIN
Description: Kachlová kamna jsou pro své vlastnosti ideálním zdrojem sálavého tepla - vyrábíme kachlová kamna tradiční, moderní kachlové krby, kachle pro zakázkové stavby kamen.
Language: cs

Technology

Server: Apache
jQuery: 1.11.1 known XSS (<3.5)
Stack: PHP

Fonts

Google Fonts

Third-party hosts loaded (4)

ajax.aspnetcdn.com×1
c.imedia.cz×1
consent.spaneco.com×1
fonts.googleapis.com×1

Social

Contact

Email

info@romotop.cz

Phone

+420606203331

DNS records live

NS

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

MX

5 hein-cz.mail.protection.outlook.com

Verified for

Microsoft 365

Email authentication weak

SPF

v=spf1 include:spf.protection.outlook.com -all

strict (-all)

DMARC

not published

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy68NjAX+KiWpPkxH8pygCJlePTmCsyleBQmuDWttoQVNSVwvdPK/5qHbLPloc4/bWzqGlN1OGTKFcu…

selectors probed

Certificate (current)

R12

from 2026-05-22 to 2026-08-20

Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.hein.cz

findings

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