Registro IPv4
host: sdyojoy.com
class: IN
ttl: 2400
type: A
ip: 58.56.90.42

Servidores DNS Principal (mname) y Secundario (rname)
host: sdyojoy.com
class: IN
ttl: 2401
type: SOA
mname: peanutmail.newpeanut.idc
rname: domain_admin\@oray.cn
serial: 2228
refresh: 900
retry: 600
expire: 86400
minimum-ttl: 3600