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is this ok help please


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#1 jazz111

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Posted 03 September 2012 - 01:50 PM

Hi,

I changed my isp dns to 4.2.2.1 and 4.2.2.2 and i did a trace route and ping on yahoo.com and i found 2 different results

C:\Users\avs>nslookup www.yahoo.com
Server: b.resolvers.Level3.net
Address: 4.2.2.2

Non-authoritative answer:
Name: ds-any-fp3-real.wa1.b.yahoo.com
Addresses: 2001:4998:f00b:1fe::3001
2001:4998:f00b:1fe::3000
98.139.183.24
Aliases: www.yahoo.com
fd-fp3.wg1.b.yahoo.com
ds-fp3.wg1.b.yahoo.com
ds-any-fp3-lfb.wa1.b.yahoo.com

now the ping

C:\Users\avs>ping www.yahoo.com

Pinging ds-sg-fp3.wg1.b.yahoo.com [106.10.170.118] with 32 bytes of data:
Reply from 106.10.170.118: bytes=32 time=259ms TTL=48
Reply from 106.10.170.118: bytes=32 time=134ms TTL=48
Reply from 106.10.170.118: bytes=32 time=258ms TTL=48
Reply from 106.10.170.118: bytes=32 time=79ms TTL=48

Ping statistics for 106.10.170.118:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 79ms, Maximum = 259ms, Average = 182ms

What i dont understand is why there is a diff answer to nslookup and ping

thanks

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#2 InadequateInfirmity

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Posted 03 September 2012 - 02:06 PM

You can try many different dns find one that is right for you.
http://theos.in/windows-xp/free-fast-public-dns-server-list/

Just remember after you change your dns you need to open a command prompt and type each command below and hit enter after each.

ipconfig /flushdns
ipconfig /registerdns

Then reboot your machine. :thumbup2:

#3 Easy365online

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Posted 04 September 2012 - 07:31 AM

C:\Users\avs>nslookup www.yahoo.com
Server: b.resolvers.Level3.net
Address: 4.2.2.2
NSlookup is returning what the DNS server address is.Address: 4.2.2.2
Ping is returning what the actual IP address of yahoo. <106.10.170.118>

#4 jazz111

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Posted 04 September 2012 - 01:40 PM

hey guys ty for replying, i have another issue, i noticed a weird entry on my arp list which i have never seen before. the ip 239.255.255.250 has never come up before today and it seems it comes back every so often even i delete the arp cache. could some1 shed some light on how i might block it from appearing on my arp cache.




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