clemensschule-hiltrup.de
HTML metadata
Technology
- Server
- Apache
Third-party hosts loaded (1)
- ajax.googleapis.com×1
Registration
- Updated
- 2022-12-07
- Name servers
-
- ns1.toptip-dns.de.
- ns2.toptip-dns.de.
DNS records live
- NS
-
- ns1.toptip-dns.de
- ns2.toptip-dns.de
- MX
-
- 10 mail.clemensschule-hiltrup.de
Email authentication weak
- SPF
-
v=spf1 +a +mx ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 66 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Links to (2)
Linked from (1)
- 48165.de×1