What is the www CName for www.ads-software.com?

So I had a previous problem with the www version of my site being linked to Squarespace (an old host) but I finally realized that the problem was it was still set up that way in the DNS. I deleted it and check to see if the problem was fixed but it brought me to a search page saying the site didn’t exist. I call GoDaddy the guy says the problem is that I just have to re-add a www record and put an @ sign in it. He does that, saves the changes, I go to check a bit after to see if it works and what do ya know? It links back to Squarespace. Now I’m just tired because I’ve contacted Squarespace twice, I’ve contacted GoDaddy twice and it’s like no one knows how to fix this problem. So my question is what do I have to put in the record to have it link back to www.ads-software.com?