Registro IPv4
host: nuclear-safety.com
class: IN
ttl: 300
type: A
ip: 212.220.99.156

Servidores DNS Principal (mname) y Secundario (rname)
host: nuclear-safety.com
class: IN
ttl: 300
type: SOA
mname: ns1.valuehost.ru
rname: noc.valuehost.ru
serial: 2024060740
refresh: 10800
retry: 1800
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: nuclear-safety.com
class: IN
ttl: 300
type: MX
pri: 100
target: emx.mail.ru

Información TXT
host: nuclear-safety.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 redirect=_spf.mail.ru
entries: Array