Generally speaking, you'd check to see what setting your computer has for a DNS server.
In Windows XP, click start.....run..... cmd in the prompt <enter>
type ipconfig /all <enter> (notice the space between ipconfig and /all)
Look for the line that says "DNS Servers"
If you use a home router, often times the DNS Server is the same IP address of your home router, like 192.168.1.1 or 192.168.0.1. In either case, your router is acting as a DNS relay or proxy, and you'll need to log into your router to determine what real world DNS server was assigned from the ISP.
A DNS server translates site names into IP addresses.
Example: type www.mcdonalds.com into your browser. You're at mcdonalds site. Close your browser, and reopen it.
Now type 164.109.147.41 into your address bar, and press enter. Also takes you there.
Maybe if you check Bing. Or YouTube.
Domain Name System
One looking to resolve their DNS issues should enable reverse look-ups on their DNS server. Next, one should check for duplicate records on their DNS server. Finally, one should compare the records on their DNS server and make the necessary changes.
Check your network connections. That is usually a main problem of not communicating with either DNS or DHCP on a LAN.
One must be computer savvy in order to do a DNS, or Domain Name System, check. How this is done would depend on whether the computer you are using is a Windows or a Macintosh machine.
There is problem with the DNS server or the DNS services running on the machine.check it. you can clear the dns cache as well i.e ipconfig /flushdns.register the dns ipconfig /registerdns. check the conncetivity with oing and nslookup for primary dns server as well. this will resolve the issue
DNS
Check on the discussions I posted a link to an article that details how to change the DNS in XP, vista and 7
we will check the dns nllookup .is it properly working if it is working then good if not than some problem
You can look up the DNS records for your website using the DNS Lookup tool provided by cubdomain. This tool allows you to enter your domain name and retrieve detailed information about its DNS records. It's a convenient way to check and manage your DNS configuration, troubleshoot issues, and ensure that your website functions correctly and efficiently.
Free DNS services can be obtained through several different companies. OpenDNS is one of the best websites to check for local availability. DNS offers a free trial of their low cost service. DNS Dynamic can be used as a backup when other providers are experiencing heavy traffic volumes.
The dynamic DNS integrated DNS refers to the method of automatically updating a name server in the DNS in real time.