Registro IPv4
host: orgmode.org
class: IN
ttl: 3426
type: A
ip: 146.185.138.54

Servidores DNS Principal (mname) y Secundario (rname)
host: orgmode.org
class: IN
ttl: 1800
type: SOA
mname: ns1.digitalocean.com
rname: hostmaster.orgmode.org
serial: 1765173010
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 1800