Registro IPv4
host: caiga.ru
class: IN
ttl: 3600
type: A
ip: 213.171.62.203

Servidores DNS Principal (mname) y Secundario (rname)
host: caiga.ru
class: IN
ttl: 86400
type: SOA
mname: ns3-l2.nic.ru
rname: dns.nic.ru
serial: 2019012649
refresh: 7200
retry: 3600
expire: 2592000
minimum-ttl: 600