SOA
Start of Authority
Primary NS
Mailbox
admin.netsons.com
Serial
2026042706
Refresh
3600
Retry
2400
Expire
604800
Minimum TTL
3600
MX
Mail Exchangers
TXT
TXT Records
v=spf1 mx ip4:188.219.176.130 ip4:188.219.187.98 a:mailscan.computeroffice.it -all
A