sbz-online.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-17 · ok HTTP/1.1 200 1915 ms crawled 2026-05-14

DE · 212.224.92.149 · AS44066 firstcolo GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Fachseiten für Sanitär, Heizung und Klima - SBZ
Description: Aktuelle Informationen über Sanitär-, Heizung- und Klimatechnik für SHK-Fachunternehmen zu Neuheiten und Entwicklungen, Vorhaben und Vorgaben.
Language: de
Canonical: https://www.sbz-online.de/

Technology

Server: nginx
CMS: Drupal

Analytics

Google Tag Manager

Ads

Google Ads (DoubleClick)

Third-party hosts loaded (4)

securepubads.g.doubleclick.net×2
app.alfright.eu×1
cdn.privacy-mgmt.com×1
www.googletagmanager.com×1

Social

Contact

Phone

3664699-11

Registration

Updated

2021-01-13

Name servers

ns43.domaincontrol.com.
ns44.domaincontrol.com.

DNS records live

NS

ns43.domaincontrol.com
ns44.domaincontrol.com

MX

10 mx-01-eu-central-1.prod.hydra.sophos.com
20 mx-02-eu-central-1.prod.hydra.sophos.com

TXT

hibp-verify=dweb_405xd4hy50krcl6wgn0y5i40

Verified for

Brevo
Google
Meta
Microsoft 365

Email authentication partial

SPF

v=spf1 include:spf.sendinblue.com mx include:_spf_eucentral1.prod.hydra.sophos.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400

policy: none (monitoring only) · sp=none

DKIM

mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…

selectors probed

Certificate (current)

from 2026-05-11 to 2026-08-09

Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.sbz-online.de/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: no-referrer, strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000