Registro IPv4
host: centrsb.ru
class: IN
ttl: 3333
type: A
ip: 37.143.9.200

Servidores DNS Principal (mname) y Secundario (rname)
host: centrsb.ru
class: IN
ttl: 68781
type: SOA
mname: ns1.ihc.ru
rname: info.ihc.ru
serial: 2014020401
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: centrsb.ru
class: IN
ttl: 3333
type: MX
pri: 10
target: emx.mail.ru

Información TXT
host: centrsb.ru
class: IN
ttl: 3333
type: TXT
txt: v=spf1 ip4:37.143.9.200 a mx include:_spf.mail.ru ~all
entries: Array

Información TXT
host: centrsb.ru
class: IN
ttl: 3333
type: TXT
txt: mailru-domain: 7iZoqSfhN36gts26
entries: Array