Registro IPv4
host: mcg.com.br
class: IN
ttl: 14400
type: A
ip: 128.201.72.242

Servidores DNS Principal (mname) y Secundario (rname)
host: mcg.com.br
class: IN
ttl: 1018
type: SOA
mname: ns1.ultraprovedor.com.br
rname: adm.rede.ultraprovedor.com.br
serial: 2025112701
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

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

Información TXT
host: mcg.com.br
class: IN
ttl: 14400
type: TXT
txt: v=spf1 ip4:128.201.72.242 +a +mx ~all
entries: Array