Servidores DNS Principal (mname) y Secundario (rname)
host: belowthehole.com
class: IN
ttl: 1800
type: SOA
mname: curitiba.ns.porkbun.com
rname: dns.cloudflare.com
serial: 2366259672
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: belowthehole.com
class: IN
ttl: 600
type: MX
pri: 10
target: fwd1.porkbun.com

Servidor de Correo
host: belowthehole.com
class: IN
ttl: 600
type: MX
pri: 20
target: fwd2.porkbun.com

Información TXT
host: belowthehole.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 include:_spf.porkbun.com ~all
entries: Array