SOA
Start of Authority
Primary NS
Mailbox
dns.hetzner.com
Serial
2026041400
Refresh
86400
Retry
10800
Expire
3600000
Minimum TTL
86400
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:109.237.138.49 ip4:89.22.108.125 ip4:192.162.87.123 include:secure-mailgate.com mx ~all