Domains with DNS TXT v=spf1 a mx ip4:51.79.176.205 include:relay.mailchannels.net ip6:2402:1f00:8001:bcd:0:0:0:0 ~all
There are 40 domains that have DNS TXT set to v=spf1 a mx ip4:51.79.176.205 include:relay.mailchannels.net ip6:2402:1f00:8001:bcd:0:0:0:0 ~all. The top 40 records ordered by domain rank are listed below.