Registro DMARC
v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s;pct=100;fo=0;rf=afrf;ri=86400

Registro IPv4
host: bestmetal-works.com
class: IN
ttl: 900
type: A
ip: 192.145.234.88

Servidores DNS Principal (mname) y Secundario (rname)
host: bestmetal-works.com
class: IN
ttl: 14400
type: SOA
mname: ns1.inmotionhosting.com
rname: systems-notices.inmotionhosting.com
serial: 2023091110
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: bestmetal-works.com
class: IN
ttl: 900
type: MX
pri: 0
target: mail.bestmetal-works.com

Información TXT
host: bestmetal-works.com
class: IN
ttl: 900
type: TXT
txt: v=spf1 +mx +a +ip4:192.145.234.88 +include:smtp.servconfig.com ~all
entries: Array