https://www.webmaster-forums.net/crss/node/1025968 en https://www.webmaster-forums.net/web-hosting-and-domain-names/changing-nameservers-no-downtime-how-do-registrars-do-it#comment-1156976 <p>There is no downtime.</p> <p>If you had your files on a server, keep that account until the DNS points to the new one.</p> <p>Step 1: Make sure your old server works<br /> Step 2: Change the DNS<br /> Step 3: Verify in 24/48hrs that it switched<br /> Step 4: Remove your old account from the unused server</p> <p>Follow that, and you have no downtime at all</p> Thu, 19 Aug 2004 20:47:43 +0000 brady.k comment 1156976 at https://www.webmaster-forums.net