Registro DMARC
v=DMARC1; p=reject; adkim=s; aspf=s; fo=0; rua=mailto:mailauth-reports@sap.com; ruf=mailto:msx_forensic@sap.com

Servidores DNS Principal (mname) y Secundario (rname)
host: sapnetworkmail.com
class: IN
ttl: 21600
type: SOA
mname: ns.sap-ag.de
rname: dns.sap-ag.de
serial: 2024101401
refresh: 43200
retry: 5400
expire: 1814400
minimum-ttl: 600

Servidor de Correo
host: sapnetworkmail.com
class: IN
ttl: 900
type: MX
pri: 0
target: sapnetworkmail-com.mail.protection.outlook.com

Información TXT
host: sapnetworkmail.com
class: IN
ttl: 1800
type: TXT
txt: v=spf1 ip4:155.56.222.0/24 include:_spf.sap.com -all
entries: Array

Información TXT
host: sapnetworkmail.com
class: IN
ttl: 1800
type: TXT
txt: MS=ms40072094
entries: Array