Registro IPv4
host: survmed.ru
class: IN
ttl: 13210
type: A
ip: 45.155.52.241

Servidores DNS Principal (mname) y Secundario (rname)
host: survmed.ru
class: IN
ttl: 21600
type: SOA
mname: ns1.reg.ru
rname: hostmaster.ns1.reg.ru
serial: 1787774799
refresh: 14400
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: survmed.ru
class: IN
ttl: 21600
type: MX
pri: 10
target: emx.mail.ru

Información TXT
host: survmed.ru
class: IN
ttl: 21600
type: TXT
txt: v=spf1 ip4:45.155.52.241 include:_spf.mail.ru ~all
entries: Array