I have changed my domain DNS nameservers but it is not showing the changes, can you please let me know how much time it requires to update the DNS nameserver. My website was live and now its offline for more than an hour and my website users are facing issues.
The typical answer I give for domain change is "Note: All DNS changes can take 24 - 48 hours to fully update across global networks." because that is what is often stated. Certainly it can be faster but I'd wait at least 2 - 6 hours as a general rule before concern sets in. Check out Manage DNS zone files. The best thing to do is insure that you start with the proper settings. I hope that helps?
...turns out that my two cents is worth less or more depending on the current exchange rate.
roy darling *my posts seem a lot shorter in my head