DNS Controller
What is it?
Specialized computer that stores information
What is another name for the DNS Controller?
The DNS Server
What is a DNS server address?
DNS server address is akin to a digital phonebook
What role do DNS servers play when load balancing?
Distributing incoming traffic across multiple servers to prevent overloading and maintain optimal performance
How can you troubleshoot DNS issues? (Two steps/ways at least)
Check network connectivity, check DNS configuration, clear DNS cache, ping DNS servers, check DNS records, etc.
How many domains did it start with?
6 original top domains
How many types of DNS Query are there?
Two types; Iterative and Recursive Query
How long ago was it made?
30 years ago
What are some abilities is it capable of?
Global catalog, read-only domain controller, group policies, a distributed file system, etc.
What are three public DNS services?
GoogleDNS(8.8.8.8) , CloudflareDNS(1.1.1.1) , and OpenDNS(208.67.222.222)