Registro IPv4
host: yokohama.com
class: IN
ttl: 300
type: A
ip: 149.97.150.179

Servidores DNS Principal (mname) y Secundario (rname)
host: yokohama.com
class: IN
ttl: 21600
type: SOA
mname: pdns1.ultradns.net
rname: GGorman.World.com
serial: 2011042006
refresh: 10800
retry: 3600
expire: 2592000
minimum-ttl: 86400