contra.de
HTML metadata
Technology
- Server
- nginx
Third-party hosts loaded (1)
- eh2.heidekoppel.de×1
Social
Contact
- Phone
Registration
- Updated
- 2022-08-18
- Name servers
-
- ns2.checkdomain.de.
- ns.checkdomain.de.
DNS records live
- NS
-
- ns.checkdomain.de
- ns2.checkdomain.de
- MX
-
- 10 heidekoppel.de
- Verified for
-
Email authentication partial
- SPF
-
v=spf1 mx a ip4:213.209.99.176/32 -allstrict (-all) - DMARC
-
v=DMARC1; p=nonepolicy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 70 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing Content Security Policy
- missing Permissions Policy
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
deny- x-content-type-options
nosniff- strict-transport-security
max-age=31536000; includeSubDomains