Domains with DNS TXT v=spf1 a mx include:_spf.google.com include:sendgrid.net ip4:192.185.52.228 ~all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:_spf.google.com include:sendgrid.net ip4:192.185.52.228 ~all.

Top Domains with TXT set to v=spf1 a mx include:_spf.google.com include:sendgrid.net ip4:192.185.52.228 ~all