Registro DMARC
v=DMARC1; p=none; rua=mailto:admin@seomastering.com

Registro IPv4
host: seomastering.com
class: IN
ttl: 2987
type: A
ip: 104.193.252.2

Servidores DNS Principal (mname) y Secundario (rname)
host: seomastering.com
class: IN
ttl: 3600
type: SOA
mname: ns1.seomastering.com
rname: hostmaster.seomastering.com
serial: 2026032213
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: seomastering.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.seomastering.com

Información TXT
host: seomastering.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:104.193.252.2 ~all
entries: Array