Domains with DNS TXT v=spf1 a include:spf.qns.eu include:_spf.exactonline.nl include:sendgrid.net ~all

There is 1 domain that have DNS TXT set to v=spf1 a include:spf.qns.eu include:_spf.exactonline.nl include:sendgrid.net ~all.

Top Domains with TXT set to v=spf1 a include:spf.qns.eu include:_spf.exactonline.nl include:sendgrid.net ~all