Registro DMARC
v=spf1 ip4:220.73.161.84 ~all

Registro IPv4
host: apt-as.com
class: IN
ttl: 1800
type: A
ip: 220.73.161.84

Servidores DNS Principal (mname) y Secundario (rname)
host: apt-as.com
class: IN
ttl: 1800
type: SOA
mname: apt-as.com
rname: postmaster.apt-as.com
serial: 2003070902
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: apt-as.com
class: IN
ttl: 1800
type: MX
pri: 10
target: apt-as.com

Información TXT
host: apt-as.com
class: IN
ttl: 1800
type: TXT
txt: v=spf1 ip4:220.73.161.84 ~all
entries: Array