Internet is a great platform for businesses to grow on, however, it can be harsh on your enterprise if your DNS services are fragile and lack proactive monitoring and smart built-in action plan to continue operations even during DNS attacks or physical failures. DNS failure is not good for your business. We at TCPWave understand that certain events are beyond control, but our DNS Resiliency solutions empower you to sail through any DNS crises.
ISC BIND, Unbound and NSD are three DNS servers with different source code which come preloaded with TCPWave remote server package.
Once they are configured, they work in sync to enable you with continuous DNS operations even when a BIND Cache server is attacked or crashes, TCPWave intelligent watchdog server, MONIT, will check for the health of DNS and if it detects a failure, it will switch to Unbound.