jedermann-gruppe.de
HTML metadata
Technology
- Server
- nginx
- CMS
- WordPress
Registration
- Updated
- 2012-06-13
- Name servers
-
- ns5.kasserver.com.
- ns6.kasserver.com.
DNS records live
- NS
-
- ns5.kasserver.com
- ns6.kasserver.com
- MX
-
- 25 mail1.jedermann-gruppe.de
- 5 mail.jedermann-gruppe.de
- TXT
-
kdiscover https://webmail.jedermann-gruppe.de/webapp/
- Verified for
-
- Meta
Email authentication weak
- SPF
-
v=spf1 a mx ip4:62.55.180.205 ip4:91.25.129.186 ip4:62.153.228.85 ip4:5.7.134.141 ip4:62.55.180.199 ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 60 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=15552000