Domains with DNS TXT v=spf1 a mx ptr include:spf.tld.pl include:servers.mcsv.net include:smtp.smartweb.cz -all

There is 1 domain that have DNS TXT set to v=spf1 a mx ptr include:spf.tld.pl include:servers.mcsv.net include:smtp.smartweb.cz -all.

Top Domains with TXT set to v=spf1 a mx ptr include:spf.tld.pl include:servers.mcsv.net include:smtp.smartweb.cz -all