SOA
Start of Authority
Primary NS
Mailbox
monitor.hostmach.com.br
Serial
2026111200
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:177.70.6.182 ip4:209.133.220.254 include:relay.mailchannels.net a mx ?all