Registro IPv4
host: profsergio.net.br
class: IN
ttl: 269
type: A
ip: 3.71.253.221

Registro IPv4
host: profsergio.net.br
class: IN
ttl: 269
type: A
ip: 3.65.102.101

Servidores DNS Principal (mname) y Secundario (rname)
host: profsergio.net.br
class: IN
ttl: 86400
type: SOA
mname: ns74.hostgator.com.br
rname: root.br74.hostgator.com.br
serial: 2025050601
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: profsergio.net.br
class: IN
ttl: 14400
type: MX
pri: 10
target: profsergio4.mx1.mail2.webnode.page

Servidor de Correo
host: profsergio.net.br
class: IN
ttl: 14400
type: MX
pri: 30
target: profsergio4.mx3.mail2.webnode.page

Servidor de Correo
host: profsergio.net.br
class: IN
ttl: 14400
type: MX
pri: 20
target: profsergio4.mx2.mail2.webnode.page

Información TXT
host: profsergio.net.br
class: IN
ttl: 14400
type: TXT
txt: v=spf1 a mx include:spfuser.webnode.com -all
entries: Array