Registro IPv4
host: my-yo.ru
class: IN
ttl: 55907
type: A
ip: 217.116.128.16

Servidores DNS Principal (mname) y Secundario (rname)
host: my-yo.ru
class: IN
ttl: 21600
type: SOA
mname: ns1.snt.ru
rname: dnsmaster.sinor.ru
serial: 2023082601
refresh: 86400
retry: 7200
expire: 1209600
minimum-ttl: 345600