Registro IPv4
host: em-green.com
class: IN
ttl: 14400
type: A
ip: 173.254.28.198

Servidores DNS Principal (mname) y Secundario (rname)
host: em-green.com
class: IN
ttl: 21600
type: SOA
mname: ns1.justhost.com
rname: root.just2012.justhost.com
serial: 2024101503
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 300

Servidor de Correo
host: em-green.com
class: IN
ttl: 3600
type: MX
pri: 1
target: smtp.google.com

Información TXT
host: em-green.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 ip4:173.254.28.198 a mx include:_spf.google.com -all
entries: Array