Registro DMARC
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

Registro IPv4
host: mytvextra.com
class: IN
ttl: 1400
type: A
ip: 64.185.233.244

Servidores DNS Principal (mname) y Secundario (rname)
host: mytvextra.com
class: IN
ttl: 1400
type: SOA
mname: ns3.metrohosting.ca
rname: samimetro.gmail.com
serial: 2025062302
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: mytvextra.com
class: IN
ttl: 1400
type: MX
pri: 0
target: mytvextra.com

Información TXT
host: mytvextra.com
class: IN
ttl: 1400
type: TXT
txt: v=spf1 ip4:64.185.233.243 include:_spf-la03.webhostcluster.com ip4:198.55.107.23 +a +mx +ip4:104.129.1.98 ~all
entries: Array