Registro DMARC
v=DMARC1; p=none; pct=100; rua=mailto:admin@gss.com.vn

Registro IPv4
host: bachkhoatech.com
class: IN
ttl: 360
type: A
ip: 27.0.12.26

Servidores DNS Principal (mname) y Secundario (rname)
host: bachkhoatech.com
class: IN
ttl: 3600
type: SOA
mname: nsbak.dotvndns.com
rname: hostmaster.bachkhoatech.com
serial: 2022032508
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: bachkhoatech.com
class: IN
ttl: 360
type: MX
pri: 10
target: mail.bachkhoatech.com

Información TXT
host: bachkhoatech.com
class: IN
ttl: 360
type: TXT
txt: v=spf1 a mx ip4:27.0.12.30 include:dnsexit.com ~all
entries: Array