felsen.de
HTML metadata
Technology
- Server
- nginx
- CMS
- WordPress
Third-party hosts loaded (1)
- gmpg.org×1
Social
Contact
Registration
- Updated
- 2022-10-17
- Name servers
-
- dns108.ovh.net.
- ns108.ovh.net.
DNS records live
- NS
-
- dns108.ovh.net
- ns108.ovh.net
- MX
-
- 1 mail.felsen.de
Email authentication weak
- SPF
-
v=spf1 mx a:mail2.equivalents.de -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 51 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=31536000; includeSubDomains