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Query DNS for a well known host Fail - AT&T Computers & Internet

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Posted on Jan 02, 2017

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smozhe
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SOURCE: i run the diagnostics on my modem and the dns

you can try this http://www.whoisxy.com/ ,here i got the details about the dns query ,ip to domain ,domain to ip etc........

Posted on Jul 31, 2010

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kurtis_1318
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SOURCE: Mororola Modem 2210-02-1002 Test failure: DNS

Reset the modem by pressing the RED button at the back where the cables are connected use a pen to press that for approximately 10 secs...

It will refresh the modem and you need to authenticate to it to get your internet connection back..

Posted on Sep 19, 2010

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Windows 8.1 Store Error 0x80072ee7 Fix?


The 0x80072EE7 error code may occur if the client computer cannot find the correct IP address when it tries to resolve a URL for the Windows Update Web site or for the Microsoft Update Web site. This error may occur if the Hosts file contains a static IP address.

To resolve this error, examine the Hosts file. (This file may also be named Hosts.sam.) Make sure that the file does not list any static IP entries for the Windows Update Web site or for the Microsoft Update Web site.

The Hosts file is located in the C:\Windows\system32\drivers\etc folder. To view the Hosts file, you may have to associate the file with Notepad. To do this, follow these steps:
  1. Right-click the Hosts file.
  2. Click Open With, and then select Notepad from the list of programs.
If the Hosts file contains a static IP address that is associated with Windows Update or with Microsoft Update, comment the entry by adding the # sign at the beginning of the entry. You can also delete the whole line and save changes to the Hosts file.

Note Programs, such as Web accelerators, DNS accelerators, DNS caching utilities, and Spyblockers, can add static IP entries for the Windows Update Web site or for the Microsoft Update Web site to your Hosts file. This scenario can cause Windows Update or Microsoft Update to fail.

Aug 15, 2014 | Lenovo IdeaPad Y510 Notebook

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Cannot open the internet site http;//www.facebook.com/home.php


Check to see if you have an add-on in your browser that blocks the website (or try an alternate browser). Check your hosts file (depends on the OS as to its location). Try using an alternative DNS namserver (see Google DNS). If these fail, ask your ISP if you are being blocked.

Jul 21, 2011 | Computers & Internet

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Mororola Modem 2210-02-1002 Test failure: DNS Well known host


Reset the modem by pressing the RED button at the back where the cables are connected use a pen to press that for approximately 10 secs...

It will refresh the modem and you need to authenticate to it to get your internet connection back..

Sep 19, 2010 | AT&T Computers & Internet

1 Answer

I run the diagnostics on my modem and the dns query and the ping of zoom.com both fail what is the problem?


you can try this http://www.whoisxy.com/ ,here i got the details about the dns query ,ip to domain ,domain to ip etc........

Jul 05, 2010 | Zoom X5 5654 DSL Modem (DH5654)

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When i go on the internet it says host not found


Hello, I am using this site's domain name and hosting for my website ,here i am faced these kind of problem, you may use this http://www.tucktail.com/ site's DNS,here your expected domains available .visit here for more details.

May 18, 2010 | Computers & Internet

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I cant update offsite dns setting


Your first step in setting up DNS for your domain is create some A records, or host records, that point to servers that you are hosting resources (like a website). So, for example, let's say you are hosting a website on a server with IP 13.54.33.21. You'll create an A record for 'www' (without the quotes) to point to 13.54.33.21. This way, when someone goes to www.buy2sale.co.in, they'll be sent to your web server.

I hope this helps!

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Getting error while joining any host(winxp or other os) to domain


Hi irudayaraj, you are right,and one more for checking use this http://www.whoisxy.com/ site ,really it is goos and free site.

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RECOVER FIRST DNS


Is there a running Domain Controller present? If so DNS info is often stored in Active Directory (A.D. Inegrated DNS Zone).  If this is the case you can just connect a server to the network, join the domian (verify DNS settings in TCI/IP config is pointing to Domain Controller) and then installm DNS from Add/Remove windows components.  Zone data should replicate from AD to new DNS server, to verify open DNS console and look for resource records relevent to the domain.

Dec 17, 2008 | Microsoft Windows Server Standard 2003 for...

1 Answer

Hurricane h5200 modem/router


Hello jmazaredo,

Does your DNS server have your server fqdn in its tables, and does your PC have the address of your DNS server in its lookup table?

One test you can do is to use the hosts file to put the fqdn into and assign it an address this would let you know the the PCs can use host tables to do the translation then this becomes a DNS issue as opposed to a lookup issue and you cut your troubleshooting in half.

In other words edit your hosts tables (hosts file) with the entry (Example 1):

IPADDRESS FQDN ALIAS

192.168.10.2 somesystem.myhome.com. system
192.168.10.5 somesystem2.myhome.com. system2

This as stated will determine if you have a DNS issue or a lookup issue, because the DNS system will use host tables first and the do a DNS lookup.

Once this is done if it works then try this setup:

1) in your router set the DNS to capture the DNS of your ISP (normally the setting will tell the router to use the DNS given to it by the DHCP protocol.

2) turn on DHCP on the LAN side of the connection in the router and set the controls for proxy DNS service (using the router as the local DNS server also called caching DNS server), However set the router up to allow static IPAddreses and if possible to recognize the domain name of the local LAN.

3) set your servers up with static IP addresses and in their host tables set the fqdn up as stated above in Example 1

4) in your PC set the DNS to be the IP Address of your LAN side of your router i.e. 192.168.1.1 and if needed set the host tables of all PCs to the server addresses, fqdn, and aliases this way if DNS fails the system will at least have the host tables to use.

I hope this helps.

Thank you,
Shuttle83

Aug 14, 2008 | Computers & Internet

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