SOA
Start of Authority
Primary NS
Mailbox
office.dominiok.it
Serial
2026100201
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:5.9.94.56 +a +mx +ip4:198.136.49.50 include:server22.dominiok.net ~all
A