Email Authentication
sferum.ru
SPF
passDeclares which servers may send mail for this domain.
v=spf1 ip4:93.186.224.0/20 ip4:87.240.128.0/18 ip4:95.142.192.0/21 mx include:_spf.google.com include:_spf.mail.ru include:send-box.ru ~all
DKIM
passCryptographic signature on outbound mail (selector: mail).
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCe7BCnUMyIHG3C3I9RMZlioA3D+ZxdZjD+AeeEL0xJrHSZ8E1/BaZpjFSc2aZMR57Gl3hTGYmHcle35jincHzJLOXxnJKNks2eCqroTX/nacX6lHs8K9NZLLlqsRRFfKvM+ytCFelSSrDoTruPPFYEtyItUbURK4S7kTjsUdq8UQIDAQAB
DMARC
noneTells receivers what to do with mail that fails SPF/DKIM.
No record published.
Mail Servers (MX)
10 emx.mail.ru