Email Authentication
rabotniki.ua
SPF
passDeclares which servers may send mail for this domain.
v=spf1 include:mxsspf.sendpulse.com a mx ip4:5.9.136.11 include:spf2.esputnik.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;
Mail Servers (MX)
10 mx.yandex.net