SOA
Start of Authority
Primary NS
Mailbox
hostmaster.ggroupvn.com
Serial
2026102217
Refresh
14400
Retry
3600
Expire
1209600
Minimum TTL
86400
MX
Mail Exchangers
TXT
TXT Records
_bpmonkm5nghhnuz8ok6uysxvjhfgjqk
v=spf1 +a +mx +ip4:112.213.93.46 +ip4:222.255.103.46 +ip4:222.255.121.186 include:spf.maychuemail.com ~all