Registro DMARC
v=spf1 +a +mx +ip4:72.52.178.87 +ip4:72.29.127.19 +include:_spf.arandomserver.com ~all

Registro IPv4
host: realtimecommunicationsworld.com
class: IN
ttl: 300
type: A
ip: 72.52.178.76

Servidores DNS Principal (mname) y Secundario (rname)
host: realtimecommunicationsworld.com
class: IN
ttl: 3600
type: SOA
mname: ns.liquidweb.com
rname: admin.liquidweb.com
serial: 2022050303
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 14400

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

Información TXT
host: realtimecommunicationsworld.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 +a +mx +ip4:72.52.178.87 +ip4:72.29.127.19 +include:_spf.arandomserver.com ~all
entries: Array