Email Authentication
zastupnik.help
SPF
warningDeclares which servers may send mail for this domain.
v=spf1ip4:62.84.118.226ip4:158.160.162.247
DKIM
passCryptographic signature on outbound mail (selector: mail).
v=DKIM1; k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC0bTbA0/TxoVxifVykFnEm/a6L9KU/K5jdZHTHqD/4ERZXVsc+0Z9bCsGJbP8myvnRjwtmmWxOyJQa0evxtrUprfzuBBjW2T5/ELsgrvlHOHd1O3aFtF8g9AncTmS8Um0OBHdMmdFtMXPe4XNe8g5PUicFlbu7vbPZimLwIx4zwwIDAQAB
DMARC
warningTells receivers what to do with mail that fails SPF/DKIM. Policy: none.
v=DMARC1; p=none
Mail Servers (MX)
10 mx.yandex.net