Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:_spf.google.com include:ncapp02.com include:537458a8.ppspf.net ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:_spf.google.com include:ncapp02.com include:537458a8.ppspf.net ~all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:_spf.google.com include:ncapp02.com include:537458a8.ppspf.net ~all