i m have wallpaper site and think to change hosting today (becaz i m get hostagator reseller acc). so i m go to my godaddy acc and upadate my dns. then go to my whm pannel and create acc for it(within 5 minit). after creating successful acc i m think to access my wallpaper hosting and i m notice that my dns upadte witin 5 minit and i can access hosting. after installing fresh script i m decide to put wallpaper so i m start my pc to upload wallpapers. and open my site. and i m saw that my broadband connection which is attach with my pc show me my old site with full working and my labtop with wireless connction show me new site at same time. how this is possible that same url show me 2 diffrent think at same time. i m also notice that when i m login to hosting acc with pc then i got old hosting pannel.
Dont worry, i got similar issue.. this is because you updated ur dns, you should wait.. for it. sometimes it shows ur old site on some computers and sometimes it shows new site, its normal. just wait 12 - 24 hours ur new site will only appear.
As the other DP members are saying it's a combination of your old cache plus DNS resolving to new address. You can check the host's system cache for the site to see if there are any problems with the DNS, other than that it should clear and your new site should show up. ROOFIS
i m not worry about it becaz i know that my dns not updates. i m just sharing for fun. this is happen with me first time. so just sharing. and now allthing is allright.