Registro DMARC
v=DMARC1; p=none; rua=mailto:rep@ultra.pe; ruf=mailto:for@ultra.pe; pct=100; adkim=r; sp=none; fo=1; ri=43200;

Registro IPv4
host: ultra.pe
class: IN
ttl: 300
type: A
ip: 38.253.184.218

Servidores DNS Principal (mname) y Secundario (rname)
host: ultra.pe
class: IN
ttl: 1800
type: SOA
mname: irena.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2413075157
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: ultra.pe
class: IN
ttl: 300
type: MX
pri: 0
target: ultra-pe.mail.protection.outlook.com

Información TXT
host: ultra.pe
class: IN
ttl: 300
type: TXT
txt: ik78m9b6qvchqtbnmrj6g0m3dk
entries: Array

Información TXT
host: ultra.pe
class: IN
ttl: 300
type: TXT
txt: v=spf1 +mx +a +ip4:191.98.191.102 +include:spf.protection.outlook.com +include:spf.hostmar.com include:_spf.email-platform.com -all
entries: Array