Registro IPv4
host: sw4.us
class: IN
ttl: 11649
type: A
ip: 198.49.23.144

Registro IPv4
host: sw4.us
class: IN
ttl: 11649
type: A
ip: 198.49.23.145

Registro IPv4
host: sw4.us
class: IN
ttl: 11649
type: A
ip: 198.185.159.144

Registro IPv4
host: sw4.us
class: IN
ttl: 11649
type: A
ip: 198.185.159.145

Servidores DNS Principal (mname) y Secundario (rname)
host: sw4.us
class: IN
ttl: 18849
type: SOA
mname: ns-cloud-e1.googledomains.com
rname: cloud-dns-hostmaster.google.com
serial: 1
refresh: 21600
retry: 3600
expire: 259200
minimum-ttl: 300