Registro IPv4
host: isdef.org
class: IN
ttl: 86400
type: A
ip: 83.220.168.41

Servidores DNS Principal (mname) y Secundario (rname)
host: isdef.org
class: IN
ttl: 86400
type: SOA
mname: ns1.reg.ru
rname: hostmaster.ns1.reg.ru
serial: 1722449404
refresh: 14400
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: isdef.org
class: IN
ttl: 86400
type: MX
pri: 20
target: mail.isdef.org

Servidor de Correo
host: isdef.org
class: IN
ttl: 86400
type: MX
pri: 10
target: mail.isdef.org

Información TXT
host: isdef.org
class: IN
ttl: 86400
type: TXT
txt: v=spf1 ip4:83.220.168.41 a mx include:_spf.elasticemail.com include:_spf.unisender.com ~all
entries: Array