Registro IPv4
host: worldbankimflib.org
class: IN
ttl: 7200
type: A
ip: 134.113.242.49

Servidores DNS Principal (mname) y Secundario (rname)
host: worldbankimflib.org
class: IN
ttl: 5757
type: SOA
mname: a9-66.akam.net
rname: dnsadmin.imf.org
serial: 1541704427
refresh: 43200
retry: 7200
expire: 604800
minimum-ttl: 7200