weinbergerschule.de
HTML metadata
Technology
- Server
- Apache
Contact
- Phone
Registration
- Updated
- 2026-02-17
- Name servers
-
- b.ns14.net.
- rzdns01.schwarz.hosting.
DNS records live
- NS
-
- b.ns14.net
- rzdns01.schwarz.hosting
- MX
-
- 10 mail03.schwarz.hosting
- TXT
-
MS=ms26715123
Email authentication weak
- SPF
-
v=spf1 mx a include:_spf.schwarz.de ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 65 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