Domains with DNS TXT v=spf1 ip4:151.106.103.151 +a +mx +ip4:212.1.211.6 +ip4:212.1.211.153 +include:relay.mailchannels.net ~all

There are 19 domains that have DNS TXT set to v=spf1 ip4:151.106.103.151 +a +mx +ip4:212.1.211.6 +ip4:212.1.211.153 +include:relay.mailchannels.net ~all. The top 19 records ordered by domain rank are listed below.