fernwärme-saarbrücken.de
HTML metadata
Technology
- Server
- Apache
- CMS
- WordPress
- Analytics
-
- Google Tag Manager
- Cookie consent
-
- Usercentrics
- Social widgets
-
- YouTube Embed
Third-party hosts loaded (5)
- privacy-proxy.usercentrics.eu×3
- download.digiaccess.org×2
- www.googletagmanager.com×2
- web.cmp.usercentrics.eu×1
- www.youtube-nocookie.com×1
Contact
- Phone
Registration
- Updated
- 2026-03-13
- Name servers
-
- ns-104.awsdns-13.com.
- ns-1417.awsdns-49.org.
- ns-1633.awsdns-12.co.uk.
- ns-667.awsdns-19.net.
DNS records live
- NS
-
- ns-104.awsdns-13.com
- ns-1417.awsdns-49.org
- ns-1633.awsdns-12.co.uk
- ns-667.awsdns-19.net
- MX
-
- 0
Email authentication strong
- SPF
-
v=spf1 -allstrict (-all) - DMARC
-
v=DMARC1; p=reject; sp=reject; fo=1; aspf=s; adkim=s; pct=100; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.compolicy: reject (enforced) · sp=reject - DKIM
-
Show 12 DKIM selectors
- default:
v=DKIM1; p= - google:
v=DKIM1; p= - selector1:
v=DKIM1; p= - selector2:
v=DKIM1; p= - k1:
v=DKIM1; p= - k2:
v=DKIM1; p= - mail:
v=DKIM1; p= - dkim:
v=DKIM1; p= - s1:
v=DKIM1; p= - s2:
v=DKIM1; p= - mxvault:
v=DKIM1; p= - smtpapi:
v=DKIM1; p=
selectors probed - default:
Certificate (current)
Amazon RSA 2048 M04
Expires in 134 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=63072000; includeSubDomains