Registro IPv4
host: info-firm.net
class: IN
ttl: 300
type: A
ip: 77.55.252.106

Servidores DNS Principal (mname) y Secundario (rname)
host: info-firm.net
class: IN
ttl: 300
type: SOA
mname: ns1.netmark.pl
rname: firma.netmark.pl
serial: 2026052900
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: info-firm.net
class: IN
ttl: 300
type: MX
pri: 0
target: info-firm.net

Información TXT
host: info-firm.net
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:77.55.252.106 +a +mx +ip4:91.185.187.159 +include:_spf.netmark.pl +ip4:91.185.190.109 ~all
entries: Array