Registro IPv4
host: neurosurgical-network.com
class: IN
ttl: 3600
type: A
ip: 172.238.172.149

Registro IPv4
host: neurosurgical-network.com
class: IN
ttl: 3600
type: A
ip: 172.233.221.184

Registro IPv4
host: neurosurgical-network.com
class: IN
ttl: 3600
type: A
ip: 172.234.195.206

Servidores DNS Principal (mname) y Secundario (rname)
host: neurosurgical-network.com
class: IN
ttl: 90
type: SOA
mname: ns1.parklogic.com
rname: hostmaster.neurosurgical-network.com
serial: 1
refresh: 3600
retry: 7200
expire: 1209600
minimum-ttl: 60