SOA
Start of Authority
Primary NS
Mailbox
hostmaster.conimec.vn
Serial
2025100424
Refresh
3600
Retry
900
Expire
604800
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.google.com ~all
v=spf1 mx a ip4:103.138.88.113 ~all
A