Domains with DNS TXT v=spf1 include:_netblocks.er.cgil.it include:_netblocks2.er.cgil.it include:_netblocks3.er.cgil.it include:spf.realsender.com -all
There are 2 domains that have DNS TXT set to v=spf1 include:_netblocks.er.cgil.it include:_netblocks2.er.cgil.it include:_netblocks3.er.cgil.it include:spf.realsender.com -all. The top 2 records ordered by domain rank are listed below.