Registro IPv4
host: doctor-sait.ru
class: IN
ttl: 3600
type: A
ip: 217.199.247.31

Servidores DNS Principal (mname) y Secundario (rname)
host: doctor-sait.ru
class: IN
ttl: 3600
type: SOA
mname: dns.dns
rname: admin.doctor-sait.ru
serial: 2026010700
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: doctor-sait.ru
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.doctor-sait.ru

Servidor de Correo
host: doctor-sait.ru
class: IN
ttl: 3600
type: MX
pri: 20
target: mail.doctor-sait.ru