Domains with DNS TXT v=spf1 ip4:200.55.192.126 include:sendgrid.net ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:200.55.192.126 include:sendgrid.net ~all.

Top Domains with TXT set to v=spf1 ip4:200.55.192.126 include:sendgrid.net ~all