Domains with DNS TXT v=spf1 mx a ip4:41.185.13.226 a:mail.designdecisions.co.za a:smtp.designdecisions.co.za include:relay.mailchannels.net -all
There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:41.185.13.226 a:mail.designdecisions.co.za a:smtp.designdecisions.co.za include:relay.mailchannels.net -all.