SOA
Start of Authority
Primary NS
Mailbox
root.mmocc.tech
Serial
2026110403
Refresh
1200
Retry
600
Expire
1209600
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +mx +a +ip4:14.225.231.69 +include:_spf.mta.vietnix.com ~all
A