dussmann.cz

.cz crawl

First seen 2026-05-12 · Last seen 2026-05-18 · ok HTTP/1.1 200 1243 ms crawled 2026-05-18

DE · 37.228.157.11 · AS34432 dogado GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Dussmann – We care for more
Description: Your partner for integrated facility management. We take care of people and the places where they live and work – to make their lives richer and easier.
Language: en

Technology

Server: nginx

Cookie consent

Usercentrics

Third-party hosts loaded (3)

app.usercentrics.eu×3
privacy-proxy.usercentrics.eu×3
api.usercentrics.eu×1

Social

Registration

Registrar

REG-WEB4U

Created

1999-09-05

Expires

2026-09-08 111 days left

Updated

2011-10-13

Name servers

ns2.web4u.cz
ns.web4u.cz

DNS records live

NS

ns.web4u.cz
ns2.web4u.cz

MX

10 mx10.websupport.cz
100 mx20.websupport.cz

TXT

MS=ms82895193
57f38d06fd35bb0e9c4277fdae7ccd34f19d1feecc9f18ad9a55459699ac5a36

Email authentication partial

SPF: v=spf1 mx include:_spf.websupport.cz include:_spf.m1.websupport.sk include:spf.active24.com ip4:155.56.208.100 ip4:157.133.97.216 ip4:169.145.66.70 include:my304592.mail.s4hana.ondemand.com include:my304361.mail.s4hana.ondemand.com include:_spf.senders.scnem.com -all
strict (-all)
DMARC: v=DMARC1; p=none; rua=mailto:reporty@dussmann.cz; adkim=s; aspf=s;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-03-22 to 2026-06-20

Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://en.dussmann.cz

findings

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