Registro IPv4
host: ncseteach.com
class: IN
ttl: 43200
type: A
ip: 216.92.3.110

Servidores DNS Principal (mname) y Secundario (rname)
host: ncseteach.com
class: IN
ttl: 43200
type: SOA
mname: ns5.pairnic.com
rname: root.pair.com
serial: 2019040354
refresh: 3600
retry: 300
expire: 604800
minimum-ttl: 3600