Registro DMARC
v=DMARC1; p=reject; ruf=mailto:dmarc@objectivemachine.com; fo=1; adkim=s; aspf=s; ri=259200

Registro IPv4
host: rtwinparis.com
class: IN
ttl: 86400
type: A
ip: 51.15.191.246

Servidores DNS Principal (mname) y Secundario (rname)
host: rtwinparis.com
class: IN
ttl: 86400
type: SOA
mname: n1.objectivemachine.com
rname: hostmaster.objectivemachine.com
serial: 1603184481
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Información TXT
host: rtwinparis.com
class: IN
ttl: 86400
type: TXT
txt: v=spf1 -all
entries: Array