kreis-mettmann.de
HTML metadata
Technology
- Server
- Apache
Third-party hosts loaded (1)
- cdn1.readspeaker.com×1
Social
Contact
Registration
- Updated
- 2016-04-21
- Name servers
-
- dns1.kreis-mettmann.de.
- pns.dtag.de.
- secondary004.dtag.net.
DNS records live
- NS
-
- dns1.kreis-mettmann.de
- dns2.kreis-mettmann.de
- pns.dtag.de
- secondary004.dtag.net
- MX
-
- 10 mail-in.as-scan.de
- 10 mx2.as-scan.de
- TXT
-
_telesec-domain-validation=348562_2025-11-17_pugIjzJUn9sOYa5Jji5AdgqlvZPVSsiKpg1JXM3x2JaNntUzBL
- Verified for
-
- Apple
- Brevo
- Microsoft 365
Email authentication partial
- SPF
-
v=spf1 a mx ip4:195.145.216.0/24 include:krzn.de a:sb1-doi-mailer.it.nrw.de a:sb1-doi-mailer2.it.nrw.de -allstrict (-all) - DMARC
-
v=DMARC1; p=none; rua=mailto:kme@kreis-mettmann.depolicy: none (monitoring only) - DKIM
-
- mail:
k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed - mail:
Certificate (current)
Telekom Security ServerID OV Class 2 CA
Expires in 121 days
HTTP security headers
- 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-when-downgrade- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- strict-transport-security
max-age=15768000