Domains with DNS TXT v=spf1 ip4:194.150.248.81 include:_spf.tophost.ch include:relay.mailchannels.net ip4:194.150.248.139 +mx +a ~all
There are 49 domains that have DNS TXT set to v=spf1 ip4:194.150.248.81 include:_spf.tophost.ch include:relay.mailchannels.net ip4:194.150.248.139 +mx +a ~all. The top 49 records ordered by domain rank are listed below.