Domains with DNS TXT v=spf1 ip4:221.121.144.149 ip4:221.121.144.149 ip4:221.121.150.213 ip4:103.13.102.19 include:relay.mailchannels.net +a +mx ~all

There are 14 domains that have DNS TXT set to v=spf1 ip4:221.121.144.149 ip4:221.121.144.149 ip4:221.121.150.213 ip4:103.13.102.19 include:relay.mailchannels.net +a +mx ~all. The top 14 records ordered by domain rank are listed below.