Registro IPv4
host: xdowns.com
class: IN
ttl: 600
type: A
ip: 49.232.15.17

Servidores DNS Principal (mname) y Secundario (rname)
host: xdowns.com
class: IN
ttl: 180
type: SOA
mname: ns3.dnsv2.com
rname: level3dnsadmin.dnspod.com
serial: 1725603937
refresh: 3600
retry: 180
expire: 1209600
minimum-ttl: 180