Registro IPv4
host: igransk.ru
class: IN
ttl: 604800
type: A
ip: 91.189.114.6

Servidores DNS Principal (mname) y Secundario (rname)
host: igransk.ru
class: IN
ttl: 604800
type: SOA
mname: ns3.nic.ru
rname: admin.igransk.ru
serial: 1690318058
refresh: 1440
retry: 3600
expire: 259200
minimum-ttl: 600