Domains with DNS TXT v=spf1 include:_spf.google.com include:amazonses.com include:post.basil.so include:calendar-server.bounces.google.com include:sendgrid.net ~all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.google.com include:amazonses.com include:post.basil.so include:calendar-server.bounces.google.com include:sendgrid.net ~all.