Registro IPv4
host: rsu.edu.ru
class: IN
ttl: 172800
type: A
ip: 91.203.180.169

Servidores DNS Principal (mname) y Secundario (rname)
host: rsu.edu.ru
class: IN
ttl: 21600
type: SOA
mname: ns.rsu.edu.ru
rname: hostmaster.rsu.edu.ru
serial: 2022061402
refresh: 10800
retry: 3600
expire: 172800
minimum-ttl: 86400

Servidor de Correo
host: rsu.edu.ru
class: IN
ttl: 172800
type: MX
pri: 10
target: emx.mail.ru

Información TXT
host: rsu.edu.ru
class: IN
ttl: 21600
type: TXT
txt: mailru-domain: PIXaHXLo1gdLWS3R
entries: Array

Información TXT
host: rsu.edu.ru
class: IN
ttl: 21600
type: TXT
txt: v=spf1 redirect=_spf.mail.ru
entries: Array