lszc.ch
DNS records live
- NS
-
- ns1.cyon.ch
- ns2.cyon.ch
- MX
-
- 0 mail.lszc.ch
Email authentication weak
- SPF
-
v=spf1 include:spf.protection.cyon.net -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 45 days