Registro DMARC
v=DMARC1; p=none; rua=mailto:truonggiang.cp08@gmail.com

Registro IPv4
host: trungcaptruongson.edu.vn
class: IN
ttl: 300
type: A
ip: 104.21.64.141

Registro IPv4
host: trungcaptruongson.edu.vn
class: IN
ttl: 300
type: A
ip: 172.67.151.56

Servidores DNS Principal (mname) y Secundario (rname)
host: trungcaptruongson.edu.vn
class: IN
ttl: 1800
type: SOA
mname: marjory.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2365583937
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: trungcaptruongson.edu.vn
class: IN
ttl: 300
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: trungcaptruongson.edu.vn
class: IN
ttl: 300
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: trungcaptruongson.edu.vn
class: IN
ttl: 300
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: trungcaptruongson.edu.vn
class: IN
ttl: 300
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: trungcaptruongson.edu.vn
class: IN
ttl: 300
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Información TXT
host: trungcaptruongson.edu.vn
class: IN
ttl: 300
type: TXT
txt: v=spf1 +all
entries: Array

Registro IPv6
host: trungcaptruongson.edu.vn
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3030::ac43:9738

Registro IPv6
host: trungcaptruongson.edu.vn
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3034::6815:408d