SOA
Start of Authority
Primary NS
Mailbox
hostmaster.tanvanphu.com
Serial
2026032720
Refresh
14400
Retry
3600
Expire
1209600
Minimum TTL
86400
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a mx ip4:120.72.119.1 ~all
google-site-verification=iihiWsxgUsJiPCYeglxFEx7YLEzfymckr1itdjAN9SE
A