Hi there,
I'm a linux expert with a very long professional experience building a scalable cloud based systems, see my profile at [login to view URL]
I can make for you a full system DNS Master and Slave updating via mysql and background software or either via build a plain slave dns config from the master.
See a demo of your request to overwrite all incoming DNS request about domains that are expired or no exist to a specific address run "nslookup [login to view URL] [login to view URL]"
See below, I can provide for you a virtual private dns server hosting solutions on a reasonable monthly price.
1. $30 - RAM 512MB, Swap 512MB, VCPU 1, HDD 10GB
2. $55 - RAM 1024MB, Swap 1024MB, VCPU 1, HDD 40GB
3. $66 - RAM 1024MB, Swap 1024MB VCPU 2, HDD 40GB
4. $110 - RAM 2048MB, Swap 2048MB VCPU 1, HDD 100GB
5. $130 - RAM 2048MB, Swap 2048MB, VCPU 2, HDD 100GB
6. $220 - RAM 4096MB, Swap 4096MB, VCPU 4, HDD 200GB
The setup fee will be my bit on your project :)
Please let me know if you have any questions.
Looking froward to work with you.
Regards,
Plamen Ivanov