Email Authentication
hankooki.com
SPF
passDeclares which servers may send mail for this domain.
v=spf1 ip4:211.233.68.69 ip4:211.233.68.70 ip4:203.248.195.181 ip4:211.40.221.213 ip4:211.40.221.214 ip4:203.248.195.220 ip4:203.248.195.142 include:_spf.hiworks.co.kr include:email.ncloud.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:editor@hankooki.com
Mail Servers (MX)
10 mailapp.hiworks.co.kr