Registro IPv4
host: nsk.su
class: IN
ttl: 21600
type: A
ip: 212.20.0.126

Servidores DNS Principal (mname) y Secundario (rname)
host: nsk.su
class: IN
ttl: 86400
type: SOA
mname: ns.risp.ru
rname: hostmaster.ns.nsk.su
serial: 2025051601
refresh: 14400
retry: 3600
expire: 2592000
minimum-ttl: 86400

Servidor de Correo
host: nsk.su
class: IN
ttl: 86400
type: MX
pri: 10
target: turbo.nsk.su

Información TXT
host: nsk.su
class: IN
ttl: 86400
type: TXT
txt: v=spf1 +mx -all
entries: Array