This is a CGI frontend (written in Python 2.4) to remotely update a DNS server, using the NSupdate functionality specified in the DNS protocol.

• A web server with CGI
• Python 2.4+ (uses subprocess, so 2.3 is not enough)
• KID, a python templating module (which has proper XML/XHTML handling)
• "nsupdate" from bind
• "dig" to load zone files
• Bind nameserver (maybe others work, too)
• A DNS zone setup for updating and the appropriate key

dnsoupdate.py, the CGI

template.kid, the template file