Registro IPv4
host: orthopedic-specialist.com
class: IN
ttl: 21600
type: A
ip: 216.157.193.75

Servidores DNS Principal (mname) y Secundario (rname)
host: orthopedic-specialist.com
class: IN
ttl: 7200
type: SOA
mname: NS23.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 114020809
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: orthopedic-specialist.com
class: IN
ttl: 21600
type: MX
pri: 10
target: mail.orthopedic-specialist.com