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DNS Propagation Checker

Check if DNS record changes have propagated globally across different nameservers.

How to use

  1. Enter your domain name
  2. Select the DNS record type (A, CNAME, MX, TXT, etc.)
  3. Click 'Check Propagation'
  4. View results from global DNS servers

Frequently asked questions

How long does DNS propagation take?

Most changes propagate within 24-48 hours, though some may take up to 72 hours. TTL (Time To Live) settings affect how quickly caches refresh.

Why do some servers show old records?

DNS servers cache records based on TTL. Lower TTL values (300-600 seconds) speed up propagation but increase DNS query load. Higher TTLs (3600+) cache longer.

What if propagation is stuck?

Try flushing your local DNS cache. If issues persist, verify the records at your registrar are correct and wait for the full TTL period to expire.