Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com; fo=1; sp=none;

Registro IPv4
host: oraclecloud.com
class: IN
ttl: 90
type: A
ip: 138.1.33.162

Servidores DNS Principal (mname) y Secundario (rname)
host: oraclecloud.com
class: IN
ttl: 2690
type: SOA
mname: ns1.p10.dynect.net
rname: hostmaster.oracle.com
serial: 2024102904
refresh: 7200
retry: 600
expire: 1209600
minimum-ttl: 900

Servidor de Correo
host: oraclecloud.com
class: IN
ttl: 2691
type: MX
pri: 10
target: mxa-00069f01.gslb.pphosted.com

Servidor de Correo
host: oraclecloud.com
class: IN
ttl: 2691
type: MX
pri: 10
target: mxb-00069f01.gslb.pphosted.com

Información TXT
host: oraclecloud.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=IewBl1UFMqOWZMcNXkSRmSr35VZGFwwRWNj7bHeocMY
entries: Array

Información TXT
host: oraclecloud.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf_c.oraclecloud.com include:spf_omcs.oracleoutsourcing.com include:spf.dynect.net include:spf.oracleemaildelivery.com -all
entries: Array