Thread: iam facing problem in opening these websites

dear ones'
I am facing problem in browsing some of the websites like 'mcafee.com, download.com, microsoft.com & cbse.com' . I am using BSNL broadband with router WA3002-g1. can anybody help me out.

Best Regards,

Vish

try changing your DNS servers to opendns.their ips are 208.67.222.222 and 208.67.220.220 .. if your not sure how to change DNS let me know..

Hello Sir,
I changed the DnS address to your ones but the same problem still I am facing. help me, please.

Best Regards,
Vish

try lowering the MTU value(default 1500)in modem/router.this setting is usually in LAN setting.try lowering it to 1452 to see if any value in between helps(try 1492,1460,1452 you can try any other value too).

google'd those websites and try from the search results. some websites open only without www. let us know this.

Sir,
I am still facing the same problem. some times the bb connection also get disconnected.

best regards,
vish.

Sir,
I changed MTU value but all in vain.

Regards,
vish.

The problem seems to be dns resolution issue.
a) Try running below command
ping -a 72.14.207.99
check whether it resolves to google.com. If possible post the screen shot of the output

b) Try running below command
c:>nslookup
...
...
> Google (at this prompt, type google website)
Also post the screenshot of this output too.

These two will help us in identifying and confirming that dns resolution is the issue.

Sir,
pl. find the screenshot.

Microsoft Windows [Version 6.0.6000]
Copyright (c) 2006 Microsoft Corporation. All rights reserved.

C:\Users\Vish>cd/

C:\>ping -a 72.14.207.99

Pinging eh-in-f99.google.com [72.14.207.99] with 32 bytes of data:

Reply from 72.14.207.99: bytes=32 time=385ms TTL=237
Reply from 72.14.207.99: bytes=32 time=384ms TTL=237
Reply from 72.14.207.99: bytes=32 time=384ms TTL=237
Reply from 72.14.207.99: bytes=32 time=384ms TTL=237

Ping statistics for 72.14.207.99:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 384ms, Maximum = 385ms, Average = 384ms

C:\>nslookup
Default Server: UnKnown
Address: 192.168.1.1:53

> Google
Server: UnKnown
Address: 192.168.1.1:53

Non-authoritative answer:
Name: Google
Address: 209.85.153.104
Aliases: Google

>
Regards,
Vish

why didnt u use open dns?

when u use open dns...delete all other IPs say 192.168.1.1. keep only that IP

sir,
i used it but in vain.

regards,
vish

oh i missed that, try nslookup of the website which is not browsing faster and not google.com

run 'ipconfig /all' and paste its results

also try this.. of a website which doesnt work.. like say microsoft.com doesnt work.. go to the command prompt and type ping microsoft.com .. you will get an ip .. x.x.x.x in your browser type in the same ip x.x.x.x and see if the page opens then