Domains with DNS TXT v=spf1 mx include:netdirect.cz include:_spf.mlsend.com include:_emailing.heureka.cz -all
There is 1 domain that have DNS TXT set to v=spf1 mx include:netdirect.cz include:_spf.mlsend.com include:_emailing.heureka.cz -all.
There is 1 domain that have DNS TXT set to v=spf1 mx include:netdirect.cz include:_spf.mlsend.com include:_emailing.heureka.cz -all.