Avast shows the domain hxxp://gtrcking.com/offer.php?id=xxxxxx&pub=yyyyy as trojon. so i want to set CPAlead Custom Tracking. but the Domain DNS settings (https://www.cpalead.com/documentation/custom-tracking/#overview) is very complex. i have namesilo and i do not see some option there to set up. did you use your own tracking domain? if yes, any guide how to set up it namesilo.