Servidores DNS Principal (mname) y Secundario (rname)
host: davidschaefer.com
class: IN
ttl: 4837
type: SOA
mname: NS55.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 124080312
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: davidschaefer.com
class: IN
ttl: 4837
type: MX
pri: 20
target: mx02.mail.icloud.com

Servidor de Correo
host: davidschaefer.com
class: IN
ttl: 4837
type: MX
pri: 10
target: mx01.mail.icloud.com

Información TXT
host: davidschaefer.com
class: IN
ttl: 4837
type: TXT
txt: apple-domain=ce47jbEIpcQj0pPj
entries: Array

Información TXT
host: davidschaefer.com
class: IN
ttl: 4837
type: TXT
txt: v=spf1 include:icloud.com ~all
entries: Array