Domains with DNS TXT v=spf1 a mx ip4:152.53.39.163 include:relay.mailchannels.net include:spf-c.mailbaby.net -all
There are 329 domains that have DNS TXT set to v=spf1 a mx ip4:152.53.39.163 include:relay.mailchannels.net include:spf-c.mailbaby.net -all. The top 50 records ordered by domain rank are listed below.