SOA
Start of Authority
Primary NS
Mailbox
hostmaster.cuatruottudong.vn
Serial
2026091409
Refresh
14400
Retry
3600
Expire
1209600
Minimum TTL
86400
NS
Nameservers
TXT
TXT Records
_p4medg9gy2brmdm1l26r209tn9veb5c
_j8yyvv83pp2aq1oxroxc8rs6m1srvdt
v=spf1 a mx ~all
A