Registro IPv4
host: hydroteplo.ru
class: IN
ttl: 600
type: A
ip: 147.45.103.231

Servidores DNS Principal (mname) y Secundario (rname)
host: hydroteplo.ru
class: IN
ttl: 600
type: SOA
mname: ns1.timeweb.ru
rname: dns.timeweb.ru
serial: 17
refresh: 28800
retry: 7200
expire: 259200
minimum-ttl: 300

Servidor de Correo
host: hydroteplo.ru
class: IN
ttl: 600
type: MX
pri: 10
target: mx.yandex.net

Información TXT
host: hydroteplo.ru
class: IN
ttl: 600
type: TXT
txt: v=spf1 redirect=_spf.yandex.net
entries: Array