Email Authentication
dlugi.info
SPF
passDeclares which servers may send mail for this domain.
v=spf1 ip4:94.152.142.227 include:spf.ifirma.pl ~all
DKIM
noneCryptographic signature on outbound mail (selector: none).
No record published.
DMARC
warningTells receivers what to do with mail that fails SPF/DKIM. Policy: none.
v=DMARC1; p=none; rua=mailto:dmarc@dlugi.info; ruf=mailto:dmarc@dlugi.info; pct=0;
Mail Servers (MX)
10 dlugi.info