Registro IPv4
host: study-online.net
class: IN
ttl: 14400
type: A
ip: 190.92.148.15

Servidores DNS Principal (mname) y Secundario (rname)
host: study-online.net
class: IN
ttl: 21600
type: SOA
mname: ns1.cprapid.com
rname: andrij\.viter.gmail.com
serial: 2021080101
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

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