Registro DMARC
v=DMARC1; p=quarantine; fo=1; rua=mailto:rbs@rua.netcraft.com; ruf=mailto:rbs@ruf.netcraft.com

Servidores DNS Principal (mname) y Secundario (rname)
host: rbsnbonline.com
class: IN
ttl: 21600
type: SOA
mname: udns1.cscdns.net
rname: premiumdns.support.neustar
serial: 2019111018
refresh: 3600
retry: 600
expire: 604800
minimum-ttl: 86400

Información TXT
host: rbsnbonline.com
class: IN
ttl: 21600
type: TXT
txt: MS=ms93063633
entries: Array

Información TXT
host: rbsnbonline.com
class: IN
ttl: 21600
type: TXT
txt: v=spf1 ip4:12.154.167.142 ip4:12.154.167.177 ip4:12.46.106.21 ip4:12.46.106.41 ip4:12.46.106.42 include:spf.cashedge.com include:tsysecom.com ip4:155.136.80.0/24 ip4:155.136.18.0/24 -all
entries: Array