Registro IPv4
host: smcrossover.net
class: IN
ttl: 14400
type: A
ip: 72.29.75.191

Servidores DNS Principal (mname) y Secundario (rname)
host: smcrossover.net
class: IN
ttl: 86400
type: SOA
mname: ns756.dizinc.com
rname: sysops.am.hostdime.com
serial: 2019041900
refresh: 3600
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: smcrossover.net
class: IN
ttl: 14400
type: MX
pri: 0
target: smcrossover.net