excel

Hey I changed my Yahoo! domain name servers to that of heliohosts but it still doesnt work. I assume this is because of the already setup DNS entries on the Yahoo account A Record <domain here>.net A Record www.<domain here>.net CNAME Record *.<domain here>.net CNAME Record mail.<domain here>.net Those are the pre-setup entries, Do I need to alter these in anyways if so what should the values be?