Registro IPv4
host: youol.com
class: IN
ttl: 74
type: A
ip: 101.33.236.181

Servidores DNS Principal (mname) y Secundario (rname)
host: youol.com
class: IN
ttl: 180
type: SOA
mname: square.dnspod.net
rname: freednsadmin.dnspod.com
serial: 1793589822
refresh: 3600
retry: 180
expire: 1209600
minimum-ttl: 180