Domains with DNS TXT v=spf1 +a +mx +ip4:34.121.174.17 +ip4:216.194.168.137 +ip4:64.28.63.126 +ip4:64.28.62.129 +include:_spf.google.com ~all

There are 16 domains that have DNS TXT set to v=spf1 +a +mx +ip4:34.121.174.17 +ip4:216.194.168.137 +ip4:64.28.63.126 +ip4:64.28.62.129 +include:_spf.google.com ~all. The top 16 records ordered by domain rank are listed below.