Email Authentication

abczdrowie.pl

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 include:_spf.google.com include:wp.pl ip4:193.222.135.215 include:mailgun.org include:_spf.grupawp.pl ip4:212.77.100.149 ip4:193.17.41.92 ip4:193.17.41.200 ~all

DKIM

none
Cryptographic signature on outbound mail (selector: none).
No record published.

DMARC

none
Tells receivers what to do with mail that fails SPF/DKIM.
No record published.

Mail Servers (MX)

5 mx-waw.grupawp.pl
10 mx-gda.grupawp.pl