Registro IPv4
host: marketwire.com
class: IN
ttl: 90
type: A
ip: 3.90.172.121

Registro IPv4
host: marketwire.com
class: IN
ttl: 90
type: A
ip: 54.211.10.17

Servidores DNS Principal (mname) y Secundario (rname)
host: marketwire.com
class: IN
ttl: 900
type: SOA
mname: ns-1596.awsdns-07.co.uk
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400