Domains with DNS TXT v=spf1 mx a ip4:193.19.92.135 ip4:5.182.207.20 include:sendgrid.net include:spf.mtasv.net ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:193.19.92.135 ip4:5.182.207.20 include:sendgrid.net include:spf.mtasv.net ~all.