koenigsteiner-computerladen.de
Registration
- Updated
- 2020-04-19
- Name servers
-
- ns01.1blu.de.
- ns02.1blu.de.
DNS records live
- NS
-
- ns01.1blu.de
- ns02.1blu.de
- MX
-
- 10 mail.koenigsteiner-computerladen.de
- TXT
-
google-site-verification=0RV2n1fFhdo3JnrN-v9bwjYQvTfCVTLEo87yAdBZEDk
Email authentication weak
- SPF
-
v=spf1 mx include:_spf.1blu.de ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current) wrong cert
Sectigo Public Server Authentication CA DV R36
Expires in 45 days