Registro DMARC
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:dmarc@kolbenet.com;ruf=mailto:dmarc@kolbenet.com;ri=86400;aspf=r;adkim=r;fo=1

Registro IPv4
host: kolbenet.com
class: IN
ttl: 3600
type: A
ip: 159.89.42.163

Servidores DNS Principal (mname) y Secundario (rname)
host: kolbenet.com
class: IN
ttl: 133
type: SOA
mname: ns1.digitalocean.com
rname: hostmaster.kolbenet.com
serial: 1663781059
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: kolbenet.com
class: IN
ttl: 1800
type: MX
pri: 10
target: mail.kolbenet.com

Información TXT
host: kolbenet.com
class: IN
ttl: 2107
type: TXT
txt: v=spf1 a mx a:mail.kolbenet.com ip4:137.184.74.16 ip4:159.89.42.163 ip6:fe80::ec0c:74ff:fe57:94b0 ip6:fe80::584a:cbff:fe70:53ee -all
entries: Array