Registro IPv4
host: performingrightslibrary.org
class: IN
ttl: 300
type: A
ip: 161.23.64.49

Registro IPv4
host: performingrightslibrary.org
class: IN
ttl: 300
type: A
ip: 161.23.16.49

Servidores DNS Principal (mname) y Secundario (rname)
host: performingrightslibrary.org
class: IN
ttl: 21600
type: SOA
mname: ns1.qmul.ac.uk
rname: hostmaster.qmul.ac.uk
serial: 12
refresh: 10800
retry: 3600
expire: 2419200
minimum-ttl: 900