Email Authentication
startitup.sk
SPF
passDeclares which servers may send mail for this domain.
v=spf1 a mx include:_spf.nameserver.sk include:_spf.mlsend.com ~all
DKIM
passCryptographic signature on outbound mail (selector: default).
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDcMpmhbGVO+4Pkgaqse28Tdz5fTj+JzBRgoQ/qNgRCe8dcAk2e8ghTm+LCs1JjrdDNDr0geDh4qwgMew1UbieET1O9g3idtjRIgUByUZ5P4Jm4BTE74ZTxPQkFnAjTUUR5nAjxk4psfOCUyepRra8/X7WA7A4vPdXLkJXVP7jixwIDAQAB
DMARC
passTells receivers what to do with mail that fails SPF/DKIM. Policy: quarantine.
v=DMARC1; p=quarantine; pct=100; rua=mailto:re+xrtzuokxk9b@dmarc.postmarkapp.com; sp=quarantine; aspf=r;
Mail Servers (MX)
5 mailin.mx-hub.net
5 mailin.mx-hub.sk
5 mailin.mx-hub.cz
5 mailin.mx-hub.eu
100 as.mx-hub.net
100 as.mx-hub.sk