Registro IPv4
host: terratm.ru
class: IN
ttl: 8954
type: A
ip: 185.215.4.27

Servidores DNS Principal (mname) y Secundario (rname)
host: terratm.ru
class: IN
ttl: 300
type: SOA
mname: ns1.selectel.ru
rname: support.selectel.ru
serial: 2022040648
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 300