Registro DMARC
v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s;pct=100;fo=0;rf=afrf;ri=86400

Registro IPv4
host: myclassassignment.com
class: IN
ttl: 300
type: A
ip: 104.21.10.48

Registro IPv4
host: myclassassignment.com
class: IN
ttl: 300
type: A
ip: 172.67.189.240

Servidores DNS Principal (mname) y Secundario (rname)
host: myclassassignment.com
class: IN
ttl: 477
type: SOA
mname: ivy.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2389462258
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: myclassassignment.com
class: IN
ttl: 300
type: MX
pri: 0
target: _dc-mx.5b2f75220a40.myclassassignment.com

Información TXT
host: myclassassignment.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 +mx +a +ip4:168.235.116.112 +include:relay.mailchannels.net ~all
entries: Array

Registro IPv6
host: myclassassignment.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3031::6815:a30

Registro IPv6
host: myclassassignment.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3034::ac43:bdf0