DNS Lookup

Look up public A, AAAA, CNAME, MX, NS and TXT DNS records. Inspect domain resolution and troubleshoot DNS configuration with My Secure Labs.

How to use DNS Lookup

Enter a domain, choose A, AAAA, CNAME, MX, NS or TXT, then run the lookup after verification.

Understanding the results

A and AAAA identify addresses; MX identifies mail routing; NS lists name servers; TXT contains text records. Missing records can be intentional. Cached answers can differ between resolvers during changes.