serifee.de
HTML metadata
Technology
- Server
- Apache
Contact
- Phone
Registration
- Updated
- 2020-11-05
- Name servers
-
- ns01.1blu.de.
- ns02.1blu.de.
DNS records live
- NS
-
- ns01.1blu.de
- ns02.1blu.de
- MX
-
- 10 mail.serifee.de
- TXT
-
v=spf1 mx include:_spf.1blu.de ~all
Certificate (current)
R12
Expires in 55 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- findings
-
- missing Content Security Policy
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
deny- x-content-type-options
nosniff- strict-transport-security
max-age=31536000