SOA
Start of Authority
Primary NS
Mailbox
support.netsonic.net
Serial
2024123008
Refresh
900
Retry
600
Expire
86400
Minimum TTL
900
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a mx include:mailgun.org include:cloud06.netsonic.net ~all
A