Registro IPv4
host: rockmortgage.com
class: IN
ttl: 90
type: A
ip: 3.18.165.90

Registro IPv4
host: rockmortgage.com
class: IN
ttl: 90
type: A
ip: 3.17.200.134

Registro IPv4
host: rockmortgage.com
class: IN
ttl: 90
type: A
ip: 18.222.70.11

Servidores DNS Principal (mname) y Secundario (rname)
host: rockmortgage.com
class: IN
ttl: 3600
type: SOA
mname: dns1.p07.nsone.net
rname: hostmaster.nsone.net
serial: 1613742797
refresh: 1200
retry: 300
expire: 604800
minimum-ttl: 1800