Registro IPv4
host: crefinass.nl
class: IN
ttl: 300
type: A
ip: 104.21.58.176

Registro IPv4
host: crefinass.nl
class: IN
ttl: 300
type: A
ip: 172.67.162.102

Servidores DNS Principal (mname) y Secundario (rname)
host: crefinass.nl
class: IN
ttl: 1037
type: SOA
mname: grant.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2415371797
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Registro IPv6
host: crefinass.nl
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3034::6815:3ab0

Registro IPv6
host: crefinass.nl
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3033::ac43:a266