SOA
Start of Authority
Primary NS
Mailbox
hostmaster.levanhoai.com
Serial
2026031610
Refresh
14400
Retry
3600
Expire
1209600
Minimum TTL
86400
TXT
TXT Records
google-site-verification=96WguxslFNguVcp3eTCFVHWvz9i8cgrNmX6BZQYHbxU
v=spf1 a mx include:spf.maychuemail.com include:_spf.google.com ~all
A