Registro IPv4
host: union.edu.ph
class: IN
ttl: 21600
type: A
ip: 199.34.228.77

Servidores DNS Principal (mname) y Secundario (rname)
host: union.edu.ph
class: IN
ttl: 3361
type: SOA
mname: gomez.ph.net
rname: dns.ph.net
serial: 2025041600
refresh: 10800
retry: 5400
expire: 1209600
minimum-ttl: 10800