You can request that the registrar of the domain point to our DNS server as being the master authority of your domain. You have registered your domain name, uploaded your website to one of our web servers, and asked your registrar to either use our name servers or to point your "A" record to your web server's IP address. When your website's address is entered into a browser, the computer requests the IP address of the server housing your site from your s (ISP) DNS records.If the site is not listed in the records it queries registrars to find out who the DNS start of authority (SOA) is for your website.
Even this DNS facility still used static lookup tables at each participating node.
The word "propagation" implies that DNS changes spread from DNS server to DNS server, and that you have no control over how quickly it happens.
In fact, DNS servers check in with your local DNS server as needed, and the administrator of your local DNS server controls the 'time to live' (TTL) values for all DNS records in your domain.
Then, look to the “Name Servers” section on the lower right-hand side of the page: Click on the link that says “Modify Servers”.
Many of our KB (knowledge base) articles mention DNS propagation delay.
This can make it difficult or impossible to connect to services at home, like remote desktop or FTP.
Using an update client with your Remote Access (Dyn DNS Pro) or Dyn Standard DNS hostname allows you to make sure you can always reach your home network, because it makes sure that your hostname is always up-to-date with the latest IP address.
It's handy because it you had to remember the IP address of every website you visit, it would make surfing the internet much harder.
When a site is set up, as the hosting provider we create a Master DNS record on our DNS servers, which updates any changes made to your DNS records on the server every 15 minutes.
We highly recommend using software clients since they tend to be more reliable than many of the update clients used in routers.
“I want to send updates myself via TSIG rather than install software.” Many hardware devices, such as DVRs, webcams, routers, etc, have built in update clients.