Registro IPv4
host: fisica.ru
class: IN
ttl: 3600
type: A
ip: 89.253.224.41

Servidores DNS Principal (mname) y Secundario (rname)
host: fisica.ru
class: IN
ttl: 3600
type: SOA
mname: ns1.rsnx.ru
rname: arik.fisica.ru
serial: 2021011980
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: fisica.ru
class: IN
ttl: 3600
type: MX
pri: 100
target: mail.fisica.ru

Información TXT
host: fisica.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1  +a +mx ~all
entries: Array