Registro IPv4
host: businessmailingnetwork.com
class: IN
ttl: 781
type: A
ip: 208.91.197.27

Servidores DNS Principal (mname) y Secundario (rname)
host: businessmailingnetwork.com
class: IN
ttl: 781
type: SOA
mname: NS43.WORLDNIC.com
rname: namehost\@WORLDNIC.com
serial: 124091715
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: businessmailingnetwork.com
class: IN
ttl: 900
type: MX
pri: 15
target: west.smtp.mx.exch028.serverdata.net

Servidor de Correo
host: businessmailingnetwork.com
class: IN
ttl: 900
type: MX
pri: 15
target: east.smtp.mx.exch028.serverdata.net

Información TXT
host: businessmailingnetwork.com
class: IN
ttl: 781
type: TXT
txt: v=spf1 include:jangomail.com a mx -all
entries: Array