Registro DMARC
v=DMARC1; p=none; rua=systems@tinhuy.vn;

Registro IPv4
host: Tinhuy.vn
class: IN
ttl: 360
type: A
ip: 146.196.64.226

Servidores DNS Principal (mname) y Secundario (rname)
host: Tinhuy.vn
class: IN
ttl: 2816
type: SOA
mname: ns1.dotvndns.vn
rname: hostmaster.Tinhuy.vn
serial: 2026022826
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: Tinhuy.vn
class: IN
ttl: 300
type: MX
pri: 1
target: mail90162.maychuemail.com

Servidor de Correo
host: Tinhuy.vn
class: IN
ttl: 300
type: MX
pri: 5
target: mx90162.maychuemail.net

Información TXT
host: Tinhuy.vn
class: IN
ttl: 360
type: TXT
txt: v=spf1 include:_spf.hapa26.haian-int.com ip4:112.213.90.162 include=spf.maychuemail.com ~all
entries: v=spf1 include:_spf.hapa26.haian-int.com ip4:112.213.90.162 include=spf.maychuemail.com ~all