[ simple | records ]


This is old and doesn't work very well. Please use the new version.

This version will be deleted soon.

Please enter the dns entry you wish to check below and enter the corresponding DNS record type to check for:

Show root server workings, Ask local server for initial root (normally uses a.root-servers.net)
Remove broken root servers from analysis
Indirect through CNAMEs encountered
Show main workings, and show resolving of referrals
Show all servers encountered, and display BIND versions
Retries (exponential delay), Maximum query depth

This process can take a few minutes - be patient!

If you like this free service please consider donating via paypal to assist in the upkeep.

james at squish dot net