Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: genxx-xy.com
class: IN
ttl: 300
type: A
ip: 137.74.92.130

Servidores DNS Principal (mname) y Secundario (rname)
host: genxx-xy.com
class: IN
ttl: 1800
type: SOA
mname: ethan.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2413538945
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: genxx-xy.com
class: IN
ttl: 300
type: MX
pri: 10
target: mail.genxx-xy.com

Información TXT
host: genxx-xy.com
class: IN
ttl: 300
type: TXT
txt: "google-site-verification=BW-YoEUO_KvJZWQciA5G0UBZ3rlPu1jpjjenDCCck2Y"
entries: Array

Información TXT
host: genxx-xy.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:79.137.67.24 ip4:137.74.92.130 mx include:secureserver.net -all
entries: Array