Solved DNS DELAY on start

July 22, 2013 at 22:43:38
Specs: Windows 7, i5 3450k/ 8gb 1600ddr3
USING CHROME on win7 pc,
After the 1st start of the day or restart when trying to use chrome to look at any website there is often a delay or a denial because the DNS server is not available.

This also happens when using IE

Eventually after reloading the website address, the DNS catches up.

Anybody know why this is happening and a possible cure?

thanks


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✔ Best Answer
July 24, 2013 at 08:30:24
It normal to run both ipv4 and 6 with no issues. It does appear from your ipconfig though you do not have a dns entry for ipv6 but your virtual host does.

I would suggest re enabling ipv6 then run these commands to repair it

http://support.velocitymicro.com/li...

The usual reason for the dns error is a break in physical connectivity to the internet. What you described above would be a intermittent break. If it happens again do a tracert yahoo.com and post the results for review.

Answers are only as good as the information you provide.
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#1
July 23, 2013 at 00:41:29
Hi hands_aus,

DNS resolves a website name to appropriate IP address.

Please provide the following info:

Is this happening on all the devices connected to the same network?
Are you using wireless internet?
Are you using the DNS provided by the ISP or a third party DNS(Google)?

If you have started recently, you may perform system restore. Please refer to the link mentioned below:

http://windows.microsoft.com/en-IN/...

NOTE: System restore removes the application installed after the restore point but does not delete files.

Thanks & Regards
Manshu S
#iworkfordell


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#2
July 23, 2013 at 07:45:51
Before you do anything the dell employee asks you to do above, please read my response and follow it. DO NOT do a system restore at this point in time. Trying to fix a problem before you know what the problem is, is just plain stupid.

To start with, lets gather some info.

Do you have your internet connected to a router or directly to your PC? If a router, please include make/model

Also, I'd like to see your network interface settings. To get those simply open a command prompt window (ie: Start >> Run >> type cmd and hit Enter) and perform the following command:

ipconfig /all

Once you've finished, copy/paste the output into a response on here so we can have a look.

For info on how to copy/paste from a command prompt window click on my name above and read my "how-to" guide titled, "Post the output of ipconfig (version 2)"

We'll start with that and continue from there.

It matters not how straight the gate,
How charged with punishments the scroll,
I am the master of my fate;
I am the captain of my soul.

***William Henley***


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#3
July 23, 2013 at 09:11:58
The dns error message does not relate to dns per say but indicates a break in internet connection. Microsoft just isn't smart enough to know what grab bag error message to present.

Answers are only as good as the information you provide.
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Related Solutions

#4
July 23, 2013 at 12:36:23
Hi guys,
Thanks for your responses
hi Manshu S,
I think a system restore is a bit premature.
I was using 'OpenDNS' settings but to prove the problem wasn't with them I returned to the ISP settings.

Hi, Wanderer, I was thinking the same thing because I can be on skype or watching a video or listening to a radio station and the connection disappears.

Hi, Curt R
It is a CISCO MODEM/ROUTER DPQ3925-X
here is the info you asked for ......

Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Users\Bob>ipconfig /all

Windows IP Configuration

Host Name . . . . . . . . . . . . : BOBWIN7PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter Local Area Connection 2:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Bluetooth PAN Network Adapter
Physical Address. . . . . . . . . : 00-11-67-CA-D2-53
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Wireless LAN adapter Wireless Network Connection 6:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft Virtual WiFi Miniport Adapter #
3
Physical Address. . . . . . . . . : 06-1E-2A-DB-FB-18
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Wireless LAN adapter Wireless Network Connection 5:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : RangeMax Dual Band Wireless-N USB Adapter

Physical Address. . . . . . . . . : 00-1E-2A-DB-FB-18
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::4ff:1105:af01:6f9d%19(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.0.12(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Wednesday, 24 July 2013 4:45:46 AM
Lease Expires . . . . . . . . . . : Saturday, 16 November 2013 10:32:35 PM
Default Gateway . . . . . . . . . : 192.168.0.1
DHCP Server . . . . . . . . . . . : 192.168.0.1
DHCPv6 IAID . . . . . . . . . . . : 520101418
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-17-47-78-C2-C8-60-00-C4-AF-4B

DNS Servers . . . . . . . . . . . : 198.142.235.14
211.29.132.12
198.142.0.51
NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter Local Area Connection:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller
Physical Address. . . . . . . . . : C8-60-00-C4-AF-4B
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Ethernet adapter VirtualBox Host-Only Network:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : VirtualBox Host-Only Ethernet Adapter
Physical Address. . . . . . . . . : 08-00-27-00-B0-12
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::3d13:302b:bd6e:c78d%30(Preferred)
Autoconfiguration IPv4 Address. . : 169.254.199.141(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.0.0
Default Gateway . . . . . . . . . :
DHCPv6 IAID . . . . . . . . . . . : 537395239
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-17-47-78-C2-C8-60-00-C4-AF-4B

DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1
fec0:0:0:ffff::2%1
fec0:0:0:ffff::3%1
NetBIOS over Tcpip. . . . . . . . : Enabled

Tunnel adapter isatap.{D449627A-1F8C-4611-9CA8-9C76E23B1F7F}:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 9:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft Teredo Tunneling Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{DE91922B-5A17-422D-8B1D-BE5825EA146F}:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes


Thanks for your input
Bob


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#5
July 23, 2013 at 14:24:04
The following jumps out at me:

DNS Servers . . . . . . . . . . . : 198.142.235.14
211.29.132.12
198.142.0.51

Typically with most SOHO Routers your DNS address should be the same as your Default Gateway address. Which is to say, the LAN address of the router.

So my next question for you is, did you configure these DNS addresses yourself within the DHCP server service on the router, or on the network interface of the client?

If you did manually configure those, set that to automatic and see what happens when you let the router hand DNS requests.

I would also suggest you disable IPv6 on the network interface of any/all computers in your LAN. You do not need it at this point in time and it's just one other thing that could be causing problems.

It matters not how straight the gate,
How charged with punishments the scroll,
I am the master of my fate;
I am the captain of my soul.

***William Henley***


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#6
July 23, 2013 at 16:03:29
Name: dns.bri.optusnet.com.au
Address: 198.142.235.14

Perfectly fine dns server per nslookup. DNS is not the issue.

Answers are only as good as the information you provide.
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#7
July 23, 2013 at 21:28:25
Hey Curt R,
The both PCs are setup for auto DHCP and DNS

I disabled the IPv6.
I just restarted the PC and it fired right up with no DNS message.

Hey wanderer,
So what do you think is the problem if it is not DNS related?

thanks for your help

Bob


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#8
July 24, 2013 at 07:22:09
I disabled the IPv6.
I just restarted the PC and it fired right up with no DNS message.

Is it still running properly without issue? If so, then the IPv6 was the issue. I recommended disabling it because I've noticed having both running on a Windows computer can give Windows itself as big a headache as having two network interfaces up and running at the same time can.

It matters not how straight the gate,
How charged with punishments the scroll,
I am the master of my fate;
I am the captain of my soul.

***William Henley***


Report •

#9
July 24, 2013 at 08:30:24
✔ Best Answer
It normal to run both ipv4 and 6 with no issues. It does appear from your ipconfig though you do not have a dns entry for ipv6 but your virtual host does.

I would suggest re enabling ipv6 then run these commands to repair it

http://support.velocitymicro.com/li...

The usual reason for the dns error is a break in physical connectivity to the internet. What you described above would be a intermittent break. If it happens again do a tracert yahoo.com and post the results for review.

Answers are only as good as the information you provide.
How to properly post a question:
Sorry no tech support via PM's


Report •

#10
July 24, 2013 at 13:51:43
Ok,
I enabled the ipv6 and did the resets.
After I restarted there was no delay when connecting to any website.
Now I have to live with it and see how it works.
If it starts again, I will do those resets.

here is the tracert report to yahoo.com
It doesn't mean much to me except it looks like each test went through.

Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Windows\system32>tracert yahoo.com

Tracing route to yahoo.com [98.139.183.24]
over a maximum of 30 hops:

1 13 ms 8 ms 7 ms 10.51.0.1
2 10 ms 7 ms 7 ms rdl2-ge14-1-1.gw.optusnet.com.au [198.142.163.85
]
3 28 ms 26 ms 27 ms bla5-ge3-2.gw.optusnet.com.au [211.29.126.81]
4 181 ms 180 ms 251 ms 203.208.191.153
5 180 ms 195 ms 191 ms ge-0-1-0-0.plapx-dr1.ix.singtel.com [203.208.149
.249]
6 180 ms 181 ms 181 ms so-3-1-1-0.hkgcw-cr3.ix.singtel.com [203.208.171
.38]
7 179 ms 203 ms 187 ms 203.208.186.10
8 229 ms 227 ms 207 ms ae-7.pat2.dnx.yahoo.com [216.115.96.115]
9 232 ms 266 ms 239 ms ae-9.pat1.che.yahoo.com [216.115.96.120]
10 274 ms 290 ms 243 ms so-0-0-0.pat2.dax.yahoo.com [216.115.101.147]
11 305 ms 248 ms 273 ms ae-4.msr1.bf1.yahoo.com [216.115.100.25]
12 273 ms 280 ms 305 ms ae-4.msr1.bf1.yahoo.com [216.115.100.25]
13 296 ms 289 ms 300 ms xe-2-0-0.clr2-a-gdc.bf1.yahoo.com [98.139.232.97
]
14 272 ms 304 ms 271 ms po-12.bas1-7-prd.bf1.yahoo.com [98.139.129.193]

15 299 ms 246 ms 299 ms po-14.bas2-7-prd.bf1.yahoo.com [98.139.129.227]

16 337 ms 308 ms 339 ms ir2.fp.vip.bf1.yahoo.com [98.139.183.24]

Trace complete.


guys thanks for your help.

Bob


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#11
July 25, 2013 at 09:10:14
The tracert looks good for both name resolution and internet access.

Best of luck!

Answers are only as good as the information you provide.
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