Servidores DNS Principal (mname) y Secundario (rname)
host: ccford.cz
class: IN
ttl: 360
type: SOA
mname: ns1.ignum.com
rname: hostmaster.ignum.cz
serial: 2026070401
refresh: 10800
retry: 1800
expire: 604800
minimum-ttl: 360

Servidor de Correo
host: ccford.cz
class: IN
ttl: 360
type: MX
pri: 10
target: m1.wundermail.cz

Información TXT
host: ccford.cz
class: IN
ttl: 360
type: TXT
txt: v=spf1 ip4:167.114.231.158 ip4:37.187.26.28 include:_spf.wunwork.cz -all
entries: Array