Registro IPv4
host: formletters.net
class: IN
ttl: 90
type: A
ip: 52.203.135.3

Registro IPv4
host: formletters.net
class: IN
ttl: 90
type: A
ip: 34.230.198.155

Registro IPv4
host: formletters.net
class: IN
ttl: 90
type: A
ip: 52.71.149.33

Registro IPv4
host: formletters.net
class: IN
ttl: 90
type: A
ip: 3.228.59.88

Servidores DNS Principal (mname) y Secundario (rname)
host: formletters.net
class: IN
ttl: 900
type: SOA
mname: ns-39.awsdns-04.com
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400