Domains with DNS TXT v=spf1 ip4:93.127.192.253 include:relay.mailchannels.net ip4:141.136.33.245 ip4:31.220.21.1 ip4:31.220.21.146 +a +mx ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:93.127.192.253 include:relay.mailchannels.net ip4:141.136.33.245 ip4:31.220.21.1 ip4:31.220.21.146 +a +mx ~all.