Domains with DNS TXT v=spf1 ip4:65.21.89.62 +a +mx +ip4:135.181.108.190 include:relay.mailchannels.net ~all
There are 80 domains that have DNS TXT set to v=spf1 ip4:65.21.89.62 +a +mx +ip4:135.181.108.190 include:relay.mailchannels.net ~all. The top 50 records ordered by domain rank are listed below.