Registro IPv4
host: websurf.cz
class: IN
ttl: 300
type: A
ip: 104.21.78.102

Registro IPv4
host: websurf.cz
class: IN
ttl: 300
type: A
ip: 172.67.220.55

Servidores DNS Principal (mname) y Secundario (rname)
host: websurf.cz
class: IN
ttl: 1800
type: SOA
mname: alec.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2418115839
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: websurf.cz
class: IN
ttl: 300
type: MX
pri: 10
target: mailserver.jursoft.cz

Servidor de Correo
host: websurf.cz
class: IN
ttl: 300
type: MX
pri: 5
target: mail.jursoft.cz

Información TXT
host: websurf.cz
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx a ip4:51.75.150.20 ip4:51.75.150.21 ip4:107.174.35.78 ?all
entries: Array