When you set up your hosting account, we'll let you know if your domain name's DNS settings do not point to it.This means the content you uploaded will not display until you update your domain name's DNS settings.If you don't want your new site to start displaying for everyone, don't change the DNS settings.If you want to make sure your new site looks good, check out Preview your website.
You can set the TTL value on your A records for your domain. I pinged it using online tracerouting tools and it always shows the new IP. But everytime and regardless how often I clear whatever cache it always show the old 5. I tried to ping the domain with my laptop and it works.Once you're ready to display your new site, you can update your DNS settings at your domain name's registrar (i.e.
I ran into an issue with my DNS cache in Windows 8.1 (and Windows 8 before the update). Your machine is getting its DNS resolution from somewhere else, and the caching is taking place there. The second column is the TTL and is the number of seconds remaining before my DNS server will refresh the record for
Sometimes the default can be very high - I have seen them set for several days.