Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: jrs.bio
class: IN
ttl: 300
type: A
ip: 91.199.154.176

Servidores DNS Principal (mname) y Secundario (rname)
host: jrs.bio
class: IN
ttl: 1800
type: SOA
mname: jimmy.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2386774174
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: jrs.bio
class: IN
ttl: 300
type: MX
pri: 5
target: mail.jrs.bio

Información TXT
host: jrs.bio
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx ip4:91.199.154.176 ~all
entries: Array