Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: ptg-2020.com
class: IN
ttl: 300
type: A
ip: 104.21.64.54

Registro IPv4
host: ptg-2020.com
class: IN
ttl: 300
type: A
ip: 172.67.176.94

Servidores DNS Principal (mname) y Secundario (rname)
host: ptg-2020.com
class: IN
ttl: 1800
type: SOA
mname: dahlia.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2344510873
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: ptg-2020.com
class: IN
ttl: 90
type: MX
pri: 1
target: mail.ptg-2020.com

Registro IPv6
host: ptg-2020.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3037::6815:4036

Registro IPv6
host: ptg-2020.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3037::ac43:b05e