Registro IPv4
host: isfnews.cz
class: IN
ttl: 3600
type: A
ip: 81.95.99.115

Servidores DNS Principal (mname) y Secundario (rname)
host: isfnews.cz
class: IN
ttl: 6075
type: SOA
mname: alfa.ns.active24.cz
rname: hostmaster.active24.cz
serial: 2025102601
refresh: 10800
retry: 1800
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: isfnews.cz
class: IN
ttl: 3600
type: MX
pri: 10
target: mx1.active24.com

Servidor de Correo
host: isfnews.cz
class: IN
ttl: 3600
type: MX
pri: 20
target: mx2.active24.com

Información TXT
host: isfnews.cz
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.active24.com ~all
entries: Array

Registro IPv6
host: isfnews.cz
class: IN
ttl: 3600
type: AAAA
ipv6: 2a02:4a8:ac24:128::99:115