Registro IPv4
host: absolutads.com
class: IN
ttl: 600
type: A
ip: 217.31.57.97

Servidores DNS Principal (mname) y Secundario (rname)
host: absolutads.com
class: IN
ttl: 2560
type: SOA
mname: ns1.websupport.cz
rname: admin.websupport.cz
serial: 1659949814
refresh: 7200
retry: 2048
expire: 1048576
minimum-ttl: 2560