curablu.de
HTML metadata
Technology
- Server
- nginx
Contact
- Phone
Registration
- Updated
- 2025-04-09
- Name servers
-
- pdns13.domaincontrol.com.
- pdns14.domaincontrol.com.
DNS records live
- NS
-
- pdns13.domaincontrol.com
- pdns14.domaincontrol.com
- MX
-
- 10 mail5.bll-computer.de
- 20 ns5.bll-computer.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 49 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=15768000