Domains with DNS TXT v=spf1 ip4:3.135.145.45 include:relay.mailchannels.net ip4:72.249.30.163 ip4:72.249.30.164 +a +mx ~all

There are 36 domains that have DNS TXT set to v=spf1 ip4:3.135.145.45 include:relay.mailchannels.net ip4:72.249.30.163 ip4:72.249.30.164 +a +mx ~all. The top 36 records ordered by domain rank are listed below.