Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email

Registro IPv4
host: manulife-asset.co.th
class: IN
ttl: 300
type: A
ip: 204.74.99.103

Servidores DNS Principal (mname) y Secundario (rname)
host: manulife-asset.co.th
class: IN
ttl: 7200
type: SOA
mname: udns1.cscdns.net
rname: premiumdns.support.neustar
serial: 2019111021
refresh: 28800
retry: 7200
expire: 1209600
minimum-ttl: 7200

Información TXT
host: manulife-asset.co.th
class: IN
ttl: 1800
type: TXT
txt: v=spf1 include:manulife-asset.co.th._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
entries: Array