Registro DMARC
v=DMARC1; p=none; rua=mailto:postmaster@ultra-ai.com

Registro IPv4
host: ultra-ai.com
class: IN
ttl: 23
type: A
ip: 160.251.152.171

Servidores DNS Principal (mname) y Secundario (rname)
host: ultra-ai.com
class: IN
ttl: 23
type: SOA
mname: ns1.cbsv.jp
rname: hostmaster.ultra-ai.com
serial: 2023031010
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: ultra-ai.com
class: IN
ttl: 24
type: MX
pri: 20
target: ultra-ai.com

Servidor de Correo
host: ultra-ai.com
class: IN
ttl: 24
type: MX
pri: 10
target: mail.ultra-ai.com

Información TXT
host: ultra-ai.com
class: IN
ttl: 25
type: TXT
txt: v=spf1 ip4: 160.251.152.171 include:_spf.cbsv.jp ~all
entries: Array