heinrichschulte.com
HTML metadata
Technology
- Server
- LiteSpeed
- CMS
- WordPress
- PHP
- 8.2.31 security-only
- jQuery
- 3.7.1
Third-party hosts loaded (2)
- heinrichschulte.de×170
- gmpg.org×1
Contact
Registration
- Registrar
- Realtime Register B.V.
- Created
- 2001-04-17
- Expires
- 2027-04-17 317 days left
- Updated
- 2026-03-19
- Name servers
-
- ns1.webspace-verkauf.de
- ns2.webspace-verkauf.de
- ns3.webspace-verkauf.de
DNS records live
- NS
-
- ns1.webspace-verkauf.de
- ns2.webspace-verkauf.de
- ns3.webspace-verkauf.de
- MX
-
- 10 mail.heinrichschulte.com
- Verified for
-
- Microsoft 365
Email authentication weak
- SPF
-
v=spf1 a mx a:heinrichschulte.com a:webspace-verkauf.de ip4:213.244.36.2 ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 49 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy