Registro IPv4
host: sintern.org.br
class: IN
ttl: 2311
type: A
ip: 138.197.192.128

Servidores DNS Principal (mname) y Secundario (rname)
host: sintern.org.br
class: IN
ttl: 1800
type: SOA
mname: ns1.digitalocean.com
rname: hostmaster.sintern.org.br
serial: 1708699207
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: sintern.org.br
class: IN
ttl: 14400
type: MX
pri: 15
target: 3llbut2zcsvt4myypsyqzqsxnbjrr3s5aufuioo6uos7k62fykbq.mx-verification.google.com

Servidor de Correo
host: sintern.org.br
class: IN
ttl: 14400
type: MX
pri: 1
target: smtp.google.com