faxnummer.de
HTML metadata
Technology
- Server
- Apache
Third-party hosts loaded (1)
- fw.portunity.de×2
Registration
- Updated
- 2020-08-18
- Name servers
-
- ns2.portunity.de.
- ns.portunity.de.
DNS records live
- NS
-
- ns.portunity.de
- ns2.portunity.de
- MX
-
- 10 smtp-in.portunity.de
- 20 smtp-backup1.portunity.de
- 30 smtp-backup2.portunity.de
Email authentication weak
- SPF
-
v=spf1 redirect=set1.spf.portunity.demissing all - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 37 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy