Registro IPv4
host: nielsenct.com
class: IN
ttl: 3600
type: A
ip: 133.167.101.60

Servidores DNS Principal (mname) y Secundario (rname)
host: nielsenct.com
class: IN
ttl: 3600
type: SOA
mname: dns01.muumuu-domain.com
rname: postmaster.nielsenct.com
serial: 1695103515
refresh: 3600
retry: 1800
expire: 604800
minimum-ttl: 3600