Registro DMARC
v=spf1 a:dns.rjguitar.com ~all

Servidores DNS Principal (mname) y Secundario (rname)
host: rjguitar.com
class: IN
ttl: 3600
type: SOA
mname: dns.rjguitar.com
rname: support.rjguitar.com
serial: 1942080152
refresh: 7200
retry: 1800
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: rjguitar.com
class: IN
ttl: 3600
type: MX
pri: 0
target: mx.rjguitar.com

Información TXT
host: rjguitar.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a:dns.rjguitar.com ~all
entries: Array

Registro IPv6
host: rjguitar.com
class: IN
ttl: 3600
type: AAAA
ipv6: 2607:5300:203:9a34:aaea:bd55:4d04:9941