Domains with DNS TXT v=spf1 ip4:198.59.144.168 include:relay.mailchannels.net ip4:65.99.252.203 ip4:198.59.144.136 ip4:65.99.252.33 +a +mx ~all
There are 30 domains that have DNS TXT set to v=spf1 ip4:198.59.144.168 include:relay.mailchannels.net ip4:65.99.252.203 ip4:198.59.144.136 ip4:65.99.252.33 +a +mx ~all. The top 30 records ordered by domain rank are listed below.