ok9.de
HTML metadata
Registration
- Updated
- 2022-03-13
- Name servers
-
- ns01.1blu.de.
- ns02.1blu.de.
DNS records dead
- NS
-
- ns01.1blu.de
- ns02.1blu.de
Email authentication weak
- SPF
-
v=spf1 mx ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 43 days