martinholzbau.at
HTML metadata
Technology
- Server
- nginx
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (1)
- www.googletagmanager.com×1
Contact
- Phone
DNS records live
- NS
-
- dns1.a1.net
- dns2.a1.net
- dns3.a1.net
- MX
-
- 0 martinholzbau-at.mail.protection.outlook.com
- Verified for
-
- Microsoft 365
Email authentication partial
- SPF
-
v=spf1 a mx include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com -allstrict (-all) - DMARC
-
v=DMARC1; p=none;policy: none (monitoring only) - DKIM
-
- selector1:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz0ihFsERzfkjwr0gVf/DZfzcQmRD6P4To+M2YwnIU3fVLHUToBZG4C47/7J3Q5FuOj8pePZwor8tsR…
selectors probed - selector1:
Certificate (current)
R13
Expires in 77 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;