Email Authentication

nyx.cz

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 a include:_spf.google.com ~all

DKIM

pass
Cryptographic signature on outbound mail (selector: google).
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAhsfKlvZXXuXrUSNqfnbSJDktZiv3Oys25fbR5OmaE5e/Zz27fmaPWFuQ5jvhuF6/fhf+uWlOMUPeOTj8lN/D7SQGuRRlMFKvAiNLcbRewWKyIV+vaXbhDrEnc4/42LomKzW+2VlsF3I2NNlUvI3C1NMEMABlDbWMVGQ7veEoceFb8q86ez8MMYkpWG4VRwTL/aRi8n+iL66jNQqluEhWw75nVvpvzWxjzdceA+/nRuYdX0GiNXND1RnKqaduJQRvVwOsBXZb3OJ5IVwJOtR28sdzmJyPqzyIjrkz2CQ5IKMdqAF1Gj74YV/WAamzUq6HU2AB7HYBTskZoRM7bWZoBwIDAQAB

DMARC

warning
Tells receivers what to do with mail that fails SPF/DKIM. Policy: none.
v=DMARC1; p=none; ruf=mailto:dmarc-reports@nyx.cz

Mail Servers (MX)

10 aspmx.l.google.com
20 alt1.aspmx.l.google.com
20 alt2.aspmx.l.google.com
30 aspmx4.googlemail.com
30 aspmx3.googlemail.com
30 aspmx2.googlemail.com
30 aspmx5.googlemail.com