Email Authentication
alphapolis.co.jp
SPF
passDeclares which servers may send mail for this domain.
v=spf1 +ip4:52.69.43.103 include:spf.baremetal.jp include:_spf.google.com ~all
DKIM
noneCryptographic signature on outbound mail (selector: none).
No record published.
DMARC
passTells receivers what to do with mail that fails SPF/DKIM. Policy: quarantine.
v=DMARC1; p=quarantine; rua=mailto:dmarc@alphapolis.co.jp,mailto:rua000000161-n1x19643q@bmscore.jp; ruf=mailto:dmarc@alphapolis.co.jp,mailto:ruf000000161-4ofzr4cqo@bmscore.jp; fo=1:d:s
Mail Servers (MX)
10 aspmx.l.google.com
20 alt1.aspmx.l.google.com
20 alt2.aspmx.l.google.com
30 alt3.aspmx.l.google.com
30 alt4.aspmx.l.google.com