Domains with DNS TXT v=spf1 +a +mx +ip4:81.181.254.41 +ip4:193.226.70.248 +ip4:37.251.155.58 +ip4:37.251.153.40 +ip4:37.251.155.50 +include:mailgun.org ~all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:81.181.254.41 +ip4:193.226.70.248 +ip4:37.251.155.58 +ip4:37.251.153.40 +ip4:37.251.155.50 +include:mailgun.org ~all.

Top Domains with TXT set to v=spf1 +a +mx +ip4:81.181.254.41 +ip4:193.226.70.248 +ip4:37.251.155.58 +ip4:37.251.153.40 +ip4:37.251.155.50 +include:mailgun.org ~all