Email Authentication
idola.net.id
SPF
passDeclares which servers may send mail for this domain.
v=spf1 include:exchange.lintasarta.net ~all
DKIM
noneCryptographic signature on outbound mail (selector: none).
No record published.
DMARC
failTells receivers what to do with mail that fails SPF/DKIM.
v=DMARC1
Mail Servers (MX)
10 cas01.exchange.lintasarta.net
20 cas02.exchange.lintasarta.net