NTbackup does not back your DNS configurations and zone files. To back up my DNS zone files and configuration I have been browsing for a while, and found a solutuon, which I wanted to share it with you Nepali Network administrators, who might be in the same situation as I was. http://www.reskit.net/DNS/ Direct Link for the DNS backup script: http://www.reskit.net/DNS/dnsdump.cm_ Just download the file and rename it as "DNSbackup.cmd" Good stuff... Cheers....