Domains with DNS TXT v=spf1 ip4:193.33.128.166 include:_spf.tophost.ch include:relay.mailchannels.net +mx +a +ip4:193.33.128.155 ~all

There are 44 domains that have DNS TXT set to v=spf1 ip4:193.33.128.166 include:_spf.tophost.ch include:relay.mailchannels.net +mx +a +ip4:193.33.128.155 ~all. The top 44 records ordered by domain rank are listed below.