amt-buechen.eu
DNS records live
- NS
-
- helium.ns.hetzner.de
- hydrogen.ns.hetzner.com
- oxygen.ns.hetzner.com
- MX
-
- 10 mx1.landsh.de
- 20 mx2.landsh.de
Email authentication weak
- SPF
-
v=spf1 mx include:spf.landsh.de -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 54 days