Domains with DNS TXT v=spf1 +a +mx +ip4:181.214.31.159 +include:relay.mailchannels.net -all

There are 16 domains that have DNS TXT set to v=spf1 +a +mx +ip4:181.214.31.159 +include:relay.mailchannels.net -all. The top 16 records ordered by domain rank are listed below.