Domains with DNS TXT v=spf1 include:spf.ifirma.pl include:servers.mcsv.net include:_spf.google.com include:_spf.emaillabs.net.pl ~all
There are 3 domains that have DNS TXT set to v=spf1 include:spf.ifirma.pl include:servers.mcsv.net include:_spf.google.com include:_spf.emaillabs.net.pl ~all. The top 3 records ordered by domain rank are listed below.