Registro DMARC
v=DMARC1; p=reject; sp=none; rua=mailto:spam-reports@petronam.co

Registro IPv4
host: petronam.co
class: IN
ttl: 3600
type: A
ip: 51.254.165.65

Servidores DNS Principal (mname) y Secundario (rname)
host: petronam.co
class: IN
ttl: 3600
type: SOA
mname: ns1.irandns.com
rname: hostmaster.petronam.co
serial: 2024041400
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: petronam.co
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.petronam.co

Información TXT
host: petronam.co
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:51.254.165.65 ~all
entries: Array