Domains with DNS TXT v=spf1 include:_spf.progreso.pl include:spf.iai-sa.com-all

There is 1 domain that have DNS TXT set to v=spf1 include:_spf.progreso.pl include:spf.iai-sa.com-all.

Top Domains with TXT set to v=spf1 include:_spf.progreso.pl include:spf.iai-sa.com-all