An explanation of DNS propagation — why domain name server changes don't take effect immediately, and how long the propagation process typically takes.
After pointing your domain to a new hosting server or changing name servers, the change doesn't always take effect immediately. Sometimes your website still points to the old server even though the settings have been updated. This is known as DNS propagation.
What is DNS Propagation?
DNS propagation is the time it takes for a domain to connect to the new server after a DNS change is made. This process can take up to 1 × 24 hours, depending on various factors.
Why DNS Propagation Takes Time
1. Computer Cache
Browsers and operating systems typically store previous DNS information in a cache. As a result, your computer still "remembers" the old server even after DNS has been updated.
Solution: Clear your DNS cache or use incognito/private browsing mode to check if the change has taken effect.
2. Internet Service Provider (ISP)
Each ISP has its own DNS servers that need to update their records. The speed of this update varies depending on each ISP's settings.
Tips
- Use a service like whatsmydns.net to monitor DNS propagation in real-time from multiple locations around the world.
- If your domain is still not active after 24 hours, contact the Digitalku support team.