Email Authentication
netkeiba.com
SPF
passDeclares which servers may send mail for this domain.
v=spf1 ip4:124.109.181.7 ip4:13.113.156.98 ip4:18.178.165.55 ip4:54.168.197.21 ip4:18.182.74.246 ip4:54.238.236.254 ip4:52.197.243.50 include:webcas.net include:_spf.google.com include:spf-03.netkeiba.com include:mail.zendesk.com ~all
DKIM
noneCryptographic signature on outbound mail (selector: none).
No record published.
DMARC
warningTells receivers what to do with mail that fails SPF/DKIM. Policy: none.
v=DMARC1; p=none; rua=mailto:dmarc-report@netdreamers.co.jp; ruf=mailto:dmarc-report@netdreamers.co.jp
Mail Servers (MX)
5 mx1.netkeiba.com
10 mx2.netkeiba.com