What is the DNS Check Propagation Tool?
The DNS Propagation Checker Tool helps users instantly check DNS change propagation from various worldwide locations.
To perform a test, simply enter your domain name or IP address, select the DNS record type, and hit the search button. Within a few seconds, the DNS record values from various DNS servers will appear on your screen. This helps you identify locations where the changes have successfully propagated or not.
How it Works?
Showdns.net keeps a list of active DNS servers from different locations around the world. This list is updated regularly to remove servers that are no longer active.
When a user runs a search using the DNS checker tool, the backend API asks each DNS server in different countries or regions for the specific record. The API then shows the results on your screen.