login to DNS server
Click start->click run-> type cmd
type IPCONFIG /all
this will give you MAC address of server
authoritative dns server is server that has own databases that has name resolution for the clients that for resolve from name to ip address and for ip address to name. non-authorititative dns server is server that forward request of dns client to authoritative dns server for resolve.
A DNS address is the address to a server that converts a URL to an IP address. Most DNS address' are provided by your ISP, although there are many free DNS servers available.
click -start click run type cmd type ipconfig/all it will display all the details of all the lan cards and their MAC adddress as Physical Address. . . . . . . . .
The DNS server is used to translate an alphanumeric address into an IP address that a computer can understand. As such, the computer will know which domain name to contact.
A DNS server converts a name of a web address to a number so that the computer can recognise what website you are looking for through its' IP address.
A DNS Lookup is when a device that supports IP asks a DNS server for the IP address associated with a domain name. The DNS Server must "look up" the IP associated with that domain name.For example, if you were to go to Answers.com in your browser, your computer would initiate a DNS Lookup. This process involves asking the Primary DNS Server for Answers.com's IP address. The DNS Server will ask other servers until the IP address is found and the information returned to you.Assuming it is not cached, to find the IP address for wiki.answers.com, your DNS Server would first ask a DNS Root server for the DNS Server that handles "com". The root server would reply with the IP address for "com". Your DNS Server would then find the DNS Server that handles "com" and ask it for "answers.com". The "com" DNS Server would reply with the IP address for "answers.com". Your DNS server would finally find the DNS Server that handles "answers.com" and ask it for "wiki.answers.com".Once your computer receives the reply containing the IP address for wiki.answers.com, it can finally ask wiki.answers.com for the webpage it hosts.A common analogy is that DNS is like a very large phonebook. You look through the phonebook for the name you want and it will tell you the number you need to dial the person you're looking for. The process of looking up the number is a "DNS Lookup".If you would like to experiment with DNS Lookups, you can use the command line utility "nslookup" in Windows or Linux.
TCP/ IP protocol suite uses a DNS client. DNS stands for Domain name system .A DNS server maps a name to an address.
One can get more information on a Comcast DNS server from the following sources: What's My DNS, Comcast, DNS Knowledge, ZDNet, DSL Reports, Port Forward, Open DNS, Mac Medics, to name a few.
DNS
When you type the web address in browser, your computer connects to the DNS server in your ISP provider location, The DNS server in ISP tries to locate the IP address of the web page you requested. If it fails, then the request is forward to another DNS server until the IP address is resolved by one of the DNS server. Once IP address is located, browser contacts the web server using the IP and request for the resource.
A DNS (Domain Name Service) server can find an IP address for a computer when the fully qualified domain name is known.
In the properties of your network adapter.