DCDIAG DNS Test failure errors.

Hi,

I am getting the following error, when i am running the DCDIAG test in my domain.

And the error seems to be genric, please help me out to make the DCdiag DNS test error free.


DCDiag test failed 

         ......................... DC01 failed test
         ......................... DC02 failed test
                  Warning: Failed to delete the test record dcdiag-test-record 
in zone test.com
                  Warning: Failed to delete the test record dcdiag-test-record 
in zone test.com
                  Warning: Failed to delete the test record dcdiag-test-record 
in zone test.com
Source DSA          largest delta    fails/total %%   error
Destination DSA     largest delta    fails/total %%   error


Thanks, Dev