Domains with DNS TXT v=spf1 +a +mx +ip4:57.128.188.21 +ip4:51.38.87.254 include:google.com ~all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:57.128.188.21 +ip4:51.38.87.254 include:google.com ~all.

Top Domains with TXT set to v=spf1 +a +mx +ip4:57.128.188.21 +ip4:51.38.87.254 include:google.com ~all