DNS zone problem?
I have a customer which hosted on our windows server.The site has been propagated to our server two weeks ago and it was working fine until today ,the site cannot work.
I have try do a DNS report and it appears that the NS failed.
I have try check on the DNS zone on the windows server and it seems to be ok.I have also delete and recreate the DNS zone but the result is still the same.
Can some one show me what I may do to test out the issue?
Thanks.
Andy
