Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: rmtaonline.org
class: IN
ttl: 7200
type: A
ip: 192.124.249.68

Servidores DNS Principal (mname) y Secundario (rname)
host: rmtaonline.org
class: IN
ttl: 7200
type: SOA
mname: NS71.WORLDNIC.COM
rname: namehost.WORLDNIC.COM
serial: 124090309
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: rmtaonline.org
class: IN
ttl: 3600
type: MX
pri: 10
target: d106670a.ess.barracudanetworks.com

Servidor de Correo
host: rmtaonline.org
class: IN
ttl: 3600
type: MX
pri: 15
target: d106670b.ess.barracudanetworks.com

Información TXT
host: rmtaonline.org
class: IN
ttl: 1800
type: TXT
txt: v=spf1 mx a ip4:64.235.144.0/20 ip:96.89.23.209 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: rmtaonline.org
class: IN
ttl: 1800
type: TXT
txt: MS=ms60014071
entries: Array

Información TXT
host: rmtaonline.org
class: IN
ttl: 1800
type: TXT
txt: MS=8995B206BBA6404F8FA70DB2945A2001873AA5A3
entries: Array