schischule-kostenzer.at
DNS records live
- NS
-
- ns1.cnh.at
- ns2.cnh.at
- MX
-
- 10 mail.interwave.at
Email authentication weak
- SPF
-
v=spf1 a include:spf.mail.interwave.at -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
Encryption Everywhere DV TLS CA - G2
Expires in 146 days