Domains with DNS TXT v=spf1 ip4:151.106.100.101 +a +mx +ip4:212.1.210.220 +ip4:212.1.211.217 +include:relay.mailchannels.net ~all

There are 11 domains that have DNS TXT set to v=spf1 ip4:151.106.100.101 +a +mx +ip4:212.1.210.220 +ip4:212.1.211.217 +include:relay.mailchannels.net ~all. The top 11 records ordered by domain rank are listed below.