Registro IPv4
host: nok.if.ua
class: IN
ttl: 3600
type: A
ip: 62.122.204.251

Servidores DNS Principal (mname) y Secundario (rname)
host: nok.if.ua
class: IN
ttl: 3600
type: SOA
mname: ns1.utm.if.ua
rname: hostmaster.utm.if.ua
serial: 2019100904
refresh: 3600
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: nok.if.ua
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.nok.if.ua

Servidor de Correo
host: nok.if.ua
class: IN
ttl: 3600
type: MX
pri: 20
target: mail.nok.if.ua

Información TXT
host: nok.if.ua
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:62.122.204.250 ip4:62.122.204.251 a mx ~all
entries: Array