Registro DMARC
v=DMARC1; p=quarantine;

Registro IPv4
host: Nguyenusa.com
class: IN
ttl: 300
type: A
ip: 104.21.23.152

Registro IPv4
host: Nguyenusa.com
class: IN
ttl: 300
type: A
ip: 172.67.211.175

Servidores DNS Principal (mname) y Secundario (rname)
host: Nguyenusa.com
class: IN
ttl: 1800
type: SOA
mname: audrey.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2398744958
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: Nguyenusa.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx1.mymangomail.com

Información TXT
host: Nguyenusa.com
class: IN
ttl: 300
type: TXT
txt: mail-host-verify=363a9fe
entries: Array

Información TXT
host: Nguyenusa.com
class: IN
ttl: 300
type: TXT
txt: MS=ms66677610
entries: Array

Información TXT
host: Nguyenusa.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.mymangomail.com -all
entries: Array

Registro IPv6
host: Nguyenusa.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3035::ac43:d3af

Registro IPv6
host: Nguyenusa.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3037::6815:1798