Registro IPv4
host: obczan.cz
class: IN
ttl: 3600
type: A
ip: 91.239.200.40

Servidores DNS Principal (mname) y Secundario (rname)
host: obczan.cz
class: IN
ttl: 10257
type: SOA
mname: ns1.thinline.cz
rname: hostmaster.obczan.cz
serial: 1533053856
refresh: 86400
retry: 300
expire: 604800
minimum-ttl: 1800

Información TXT
host: obczan.cz
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ptr:thinline.cz ptr:cesky-hosting.cz include:mailgun.org ~all
entries: Array

Registro IPv6
host: obczan.cz
class: IN
ttl: 3600
type: AAAA
ipv6: 2001:67c:e94::1:5bef:c828:1