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DNS Zone Transfer Lookup

The UltraTools DNS Zone File Dump tool provides DNS zone transfer and DNS server information to help you test DNS zone transfers.

Enter a host name or domain name:

About the DNS Zone File Dump Tool

This UltraTools DNS Zone File Dump tool attempts to initiate a DNS zone transfer (an AXFR) with all DNS servers for a domain until it finds one that is willing to perform the zone transfer. A DNS zone transfer sends all of the DNS records for a domain. Many DNS Servers are setup to not allow this. With this tool you can get:

  • The DNS servers (including record information) identified for the specified Domain Name for each step of the test
  • Overall status and for each DNS Server (Allowed, Denied)

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