Registro IPv4
host: amscu.org
class: IN
ttl: 1597
type: A
ip: 52.60.87.163

Servidores DNS Principal (mname) y Secundario (rname)
host: amscu.org
class: IN
ttl: 11481
type: SOA
mname: ns1.101domain.com
rname: ADMIN.amscu.org
serial: 2019061501
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600