Registro IPv4
host: ralphcrook.com
class: IN
ttl: 5222
type: A
ip: 52.178.216.107

Servidores DNS Principal (mname) y Secundario (rname)
host: ralphcrook.com
class: IN
ttl: 8954
type: SOA
mname: ns1.serverworld.uk
rname: notifications-phoebe-aaaajuvshckpacuvqc6gfvgp2u.hostworldoperations.slack.com
serial: 2024032501
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: ralphcrook.com
class: IN
ttl: 8954
type: MX
pri: 10
target: mail2.cali.co.uk