Email Authentication
stat.gov.pl
SPF
passDeclares which servers may send mail for this domain.
v=spf1 ip4:194.165.48.72 ip4:194.165.48.73 -all
DKIM
passCryptographic signature on outbound mail (selector: s1).
v=DKIM1; k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxRnk+QaL/800hGzLn1EXrkXW4cnk/2CdVG+K4YdyS8FAIfFcI9XwG9r87uvFgKZrhmr0Nj8bzxIQ7Sawfu7PbVURwTN17XBV0yMCKwRGEGU8qAN47Gk83TWOczUdX/rmpaMgMyXh+MpWqe6V6qCjEgZ2oKciqAARYPonY5xj3CrqKytsefxgEm6Nhrg3qTbDV72asDY6zbf6eXCOBWgO7tJVe6cn6qJWPO5k7Rf2u7NxjBSD+0n6MynQAVaGAAcjX0JLJMh+JWbWYfb5doR/mxBV6tENx3HKaPWLB4XN/+94ZSQqDFKTrLUerSrC1GszgXAq3QqmKpA8P2s83LKz5wIDAQAB
DMARC
passTells receivers what to do with mail that fails SPF/DKIM. Policy: reject.
v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc.rua@stat.gov.pl; ruf=mailto:dmarc.ruf@stat.gov.pl;
Mail Servers (MX)
10 courier1.stat.gov.pl
10 courier2.stat.gov.pl