Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: seocolumbusoh.com
class: IN
ttl: 900
type: A
ip: 104.255.169.251

Servidores DNS Principal (mname) y Secundario (rname)
host: seocolumbusoh.com
class: IN
ttl: 78978
type: SOA
mname: beta1.tier.net
rname: root.beta.tier.net
serial: 2026090600
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: seocolumbusoh.com
class: IN
ttl: 900
type: MX
pri: 0
target: seocolumbusoh.com

Información TXT
host: seocolumbusoh.com
class: IN
ttl: 900
type: TXT
txt: v=spf1 +a +mx +ip4:155.254.16.28 include:relay.mailchannels.net +ip4:104.255.169.251 ~all
entries: Array