Thank you for your interest to provide an public DNS for the ORSN. All registered servers will be checked many times on a day. If a public DNS server is out of service for a long time or the check fails because an other root server network is used the server will not longer listened on our website.
Please read the following requirements to operate your server:
All IP source address must be supported (RFC 1918 can be excluded)
The BIND root server hint file must be up to date and can downloaded here .
The DNS server must NOT be a dedicated server.
Your server must have a uptime of 7x24 hours to provide DNS services.
Enviroments like a ADSL link are not recommended.
Please notice a public DNS servers are sometimes under heavy load.