Domains with DNS TXT v=spf1 include:_spf.perfora.net include:_spf.kundenserver.de include:sendgrid.net ~all

There are 31 domains that have DNS TXT set to v=spf1 include:_spf.perfora.net include:_spf.kundenserver.de include:sendgrid.net ~all. The top 31 records ordered by domain rank are listed below.