Registro IPv4
host: calibratecommunications.com
class: IN
ttl: 7200
type: A
ip: 208.91.197.25

Servidores DNS Principal (mname) y Secundario (rname)
host: calibratecommunications.com
class: IN
ttl: 7200
type: SOA
mname: NS61.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 114012915
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: calibratecommunications.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx05-2.sherwebcloud.com

Servidor de Correo
host: calibratecommunications.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx05-1.sherwebcloud.com