Domains with DNS TXT v=spf1 a mx ip4:193.33.128.146 include:_spf.tophost.ch include:relay.mailchannels.net ~all

There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:193.33.128.146 include:_spf.tophost.ch include:relay.mailchannels.net ~all.

Top Domains with TXT set to v=spf1 a mx ip4:193.33.128.146 include:_spf.tophost.ch include:relay.mailchannels.net ~all