Domains with DNS TXT v=spf1 ip4:176.74.16.235 +mx +a +ip4:52.51.97.199 include:relay.mailchannels.net include:spf.google.com -all
There are 2 domains that have DNS TXT set to v=spf1 ip4:176.74.16.235 +mx +a +ip4:52.51.97.199 include:relay.mailchannels.net include:spf.google.com -all. The top 2 records ordered by domain rank are listed below.