jfc-gera.de
HTML metadata
Technology
- Server
- nginx
- CMS
- WordPress
Third-party hosts loaded (1)
- gmpg.org×1
Social
Registration
- Updated
- 2025-06-19
- Name servers
-
- root-dns.netcup.net.
- second-dns.netcup.net.
- third-dns.netcup.net.
DNS records live
- NS
-
- root-dns.netcup.net
- second-dns.netcup.net
- third-dns.netcup.net
- MX
-
- 10 mail.jfc-gera.de
Email authentication partial
- SPF
-
v=spf1 mx -allstrict (-all) - DMARC
-
v=DMARC1; p=nonepolicy: none (monitoring only) - DKIM
-
- dkim:
v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAspEeCGVaIRF0S26zq/uH/kGIxXPQZ+qTWZR77Vn0rlmPi6UFieRT6x5uc8wV8kskCWKP…
selectors probed - dkim:
Certificate (current)
R13
Expires in 59 days
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing HSTS
- missing Content Security Policy
- weak frame protection
- weak content type protection
- missing Permissions Policy
Header values
- referrer-policy
same-origin, same-origin- x-frame-options
SAMEORIGIN, SAMEORIGIN- x-content-type-options
nosniff, nosniff