Registro DMARC
v=spf1 +a +mx +ip4:216.158.231.178 include:relay.is.cc include:relay.mailchannels.net ~all

Registro IPv4
host: pajamasurf.com
class: IN
ttl: 12947
type: A
ip: 174.138.187.134

Servidores DNS Principal (mname) y Secundario (rname)
host: pajamasurf.com
class: IN
ttl: 76229
type: SOA
mname: dns2011a.trouble-free.net
rname: not-monitored-email.interserver.net
serial: 2024112404
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: pajamasurf.com
class: IN
ttl: 4229
type: MX
pri: 0
target: pajamasurf.com

Información TXT
host: pajamasurf.com
class: IN
ttl: 4230
type: TXT
txt: v=spf1 +a +mx +ip4:216.158.231.178 include:relay.mailbaby.net +include:relay.is.cc +include:relay.mailchannels.net ~all
entries: Array