Registro DMARC
v=spf1 a:dns.heilcompany.shop ~all

Servidores DNS Principal (mname) y Secundario (rname)
host: heilcompany.shop
class: IN
ttl: 3600
type: SOA
mname: dns.heilcompany.shop
rname: hostmaster.heilcompany.shop
serial: 1146913477
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: heilcompany.shop
class: IN
ttl: 3600
type: MX
pri: 0
target: mx.heilcompany.shop

Información TXT
host: heilcompany.shop
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a:dns.heilcompany.shop ~all
entries: Array

Registro IPv6
host: heilcompany.shop
class: IN
ttl: 3600
type: AAAA
ipv6: 2602:ff23:50:22d:47ec:c2a4:e739:47fc

Registro IPv6
host: heilcompany.shop
class: IN
ttl: 3600
type: AAAA
ipv6: 2602:ff23:50:5e5:ffa6:abd2:3b9a:52bf