Registro IPv4
host: romalfsystems.com
class: IN
ttl: 14400
type: A
ip: 66.225.201.117

Servidores DNS Principal (mname) y Secundario (rname)
host: romalfsystems.com
class: IN
ttl: 330
type: SOA
mname: ns1.hostingonlineperu.com
rname: prensa.revistalibertad.com
serial: 2026082000
refresh: 86400
retry: 7200
expire: 1600000
minimum-ttl: 86400

Servidor de Correo
host: romalfsystems.com
class: IN
ttl: 14400
type: MX
pri: 0
target: romalfsystems.com

Información TXT
host: romalfsystems.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:66.225.201.114 +include:spf.jetsmtp.net ~all
entries: Array