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DNS Lookup

Query A, AAAA, CNAME, MX, NS, TXT, PTR, SOA, and CAA DNS records for resolution and mail configuration troubleshooting.

Enter a domain and choose a record type to inspect A, AAAA, CNAME, MX, NS, TXT, PTR, SOA, or CAA DNS results.

Useful for website resolution troubleshooting, mail domain setup checks, CDN cutovers, and pre-launch DNS validation.

Lookup A/AAAA/CNAME/MX/NS/TXT/PTR/SOA/CAA DNS records.


      

    

    

  

  








  
  
  
  





  
  
  

    
Common use cases

    

    
FAQ

    

      
      

        Why do I still see the old record right after updating DNS?
        
That is usually a TTL or resolver-cache issue. Different DNS resolvers and regions can pick up the new value at different times.

      

      
      

        How should I think about A records versus CNAME records?
        
A records usually point directly to an IP address, while CNAME records point one hostname to another hostname. Those are often the first records to compare when a site is not resolving as expected.

      

      
      

        When do MX, TXT, and CAA records matter most?
        
MX is mainly for mail routing, TXT is often used for verification, SPF, or DKIM-related data, and CAA helps control which certificate authorities may issue certificates for the domain.

      

      
      

        Is this page more useful for website issues or email issues?
        
Both. For web issues, start with A, AAAA, and CNAME. For mail problems, MX and TXT records are usually the first records worth checking.

      

      
    

  

  


  




  

    
  

  

    
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