janssen-dach.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-18 · ok HTTP/1.1 200 3381 ms crawled 2026-05-15

DE · 136.243.162.136 · AS24940 Hetzner Online GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Janssen | Ihr kompetenter Fachhändler für den Dachdeckereinkauf
Description: Dachdeckereinkauf und Dachdeckerbedarf für alle Arbeiten am Dach, schnelle Lieferungen, Mietgeräte- und Hochkran-Service. Jetzt mehr erfahren!
Language: de
Canonical: https://www.janssen-dach.de/

Technology

Server: Apache
CMS: WordPress

Analytics

Google Tag Manager

Third-party hosts loaded (3)

api.baseplus.de×1
app.primeleads.de×1
www.googletagmanager.com×1

Social

Contact

Phone

+49216165960

Registration

Updated

2025-12-08

Name servers

ns1.namesecure.de.
ns2.namesecure.de.

DNS records live

NS

ns1.namesecure.de
ns2.namesecure.de

MX

10 janssen-dach-de-1.fortimailcloud.com
20 janssen-dach-de-2.fortimailcloud.com

TXT

MS=91AA600055BE93C2158A3A386C63FAC5E3C7FB88
OTnOuZDH7w4TKnkGM//mCdKwMPUy2giVXSHroi/rlZugsXCBSCN1ZXSuEhp98IY2OZnRDT/sqzvzDOyc3onPbg==

Verified for

Apple
Brevo
Google

Email authentication partial

SPF

v=spf1 a mx a:dedi4839.your-server.de a:cas.janssen-dach.de ip4:136.243.162.136 ip4:217.243.143.165 ip4:217.243.143.164 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:_spf.fortimailcloud.com -all

strict (-all)

DMARC

v=DMARC1; p=none; sp=none; pct=50; adkim=r; aspf=r; rua=mailto:rua-it@janssen-dach.de

policy: none (monitoring only) · pct=50 · sp=none

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDuo1bj8eL/07uSan7FmydOSPsO8uoGPwhss3o2lyTxbRYbSS8E1GA67s/AzHx/d9nkJ4dit+LX95x2eIJdRW…
selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCOugkjf8BeKpffHUvgKM6xZS3OJprEf2R40xkBRzMlavyGw2cVF7ZSL8z7BjrroCuD9SXNVS17muwMQAh20J…

selectors probed

Certificate (current)

R12

from 2026-04-04 to 2026-07-03

Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.janssen-dach.de/

findings

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