Registro IPv4
host: 2021dm.xyz
class: IN
ttl: 300
type: A
ip: 195.128.24.13

Servidores DNS Principal (mname) y Secundario (rname)
host: 2021dm.xyz
class: IN
ttl: 1800
type: SOA
mname: apollo.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2376229571
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800