dns

Resolves a vulnerability in Windows DNS resolution that could allow remote code execution if an attacker gained access to the network and then created a custom program to send specially crafted LLMNR broadcast queries to the target systems. More...

Severity Rating: Critical Revision Note: V1.1 (March 13, 2012): Added a link to Microsoft Knowledge Base Article 2509553 under Known Issues in the Executive Summary. Summary: This security update resolves a privately reported vulnerability in Windows DNS resolution. The...

Under my Ipv4 properties in my lan adapter I cannot change my dns settings to obtain DNS server address automatically.Every time I do it reverts back to use the following dns server address.Is there anyway to correct this?I think this may be preventing me from accessing my security cameras from...

Basically I just moved my laptop to a friends house. It's through a cable which is inserted and my laptop says it got internet but it doesn't. Furthermore I can't ping any other computers on the network. I'm running Windows 7 Home Premium. I did an ipconfig /all and here's the results: Windows...

Link Removed due to 404 Error Hello to all of our members and guests alike, Although we strive for 99.999% uptime, and while technically, our service is still working for a majority of visitors around the world, this afternoon required unannounced maintenance. The service level action involves...

Hi All, I am having issues with my network suddenly. I can get online, and for the most part pages load after a few moments. But I am (always) getting the DNS errors/page will not load the first time. Not to be a totally noob but I have updated my drivers, defrag if needed and clean browser...

Describes an update for Windows 7 and for Windows Server 2008 R2. After you apply this update, you can use the IgnoreOSNameValidation registry key to receive messages by using a mismatched DNS CNAME alias. Link Removed

I'm having a connection issue with my new computer running Windows 7 Professional x64. When I first set it up, the wireless connection worked flawlessly, and then the next day the internet cut out and has not connected since (currently 2 days). Note that I can still connect to the Network, it is...

Hi, I have been using my home internet in my new place for a couple of weeks fine, yesterday morning when I tried it it had the limited access yellow triangle and wouldn’t connect. I reset the router and connected to the wifi on my iphone which worked fine, I checked the DNS numbers were the...

Hi, I am having issues with my wireless connections! My connection to my desktop is fine..but my wireless connection to my PS3, Iphone 4 and Hp Laptop is not working! Provided below is the IP information.. PLEASE HELP! THanks C:\Users\DCW>ipconfig /all Windows IP Configuration Host...

Hi I have a Dell Optiplex 745 wit Win 7Proff. 64 bit. I can not make my network adapter s IPv6 active, even that I mark it in LAN Properties. Here is my ipconfig: C:\>ipconfig /all Windows IP-konfiguration Værtsnavn. . . . . . . . . . . . . . . . . . . . . . . . . . . . : Tage-Pc...

Can anyone please help me, I recently had a virus that I had removed, but now that its gone, I still cannot connect to the internet. It does not detect the ethernet cable when its plug in, as in the LED does not light up green. Someone please help me! I've been frustrated with this problem for...

Greetings, First of all I apologize if someone has already postes this matter. I am new here. I am contacting you about a problem I recently noticed. Today when I opened windows explorer, under the Network tab I noticed a new unknown computer called VALI-PC. I do not have wireless internet, I...

I Recently upgraded my system and performed a fresh install of Windows 7 ultimate. Everything went smoothly, until i tried connecting to the internet, where i received an yellow triangle and 'no internet connectivity.' Important Computer specs are: Intel Core i3-2100 3.10GHz (Sandybridge)...

Hello I have a router which is connected to a desktop (not wireless) and a laptop which is connected wireless. On my laptop, i have internet, i have connections, i can browse the internet, but my computer says this : Your computer appears to be correctly configured, but the device or resource...

Hello all, I found similar topics but not solution for mine, please help. I connect to my home wifi and it says connected, but there is no internet connection. I noticed that network adapter shows "wireless network connection 2" with that "2" at the end of name. I guess there is a problem. If I...

hi, i recently got a new toshiba laptop and i am trying to access the internet via my ethernet cable, unfortunalty it is not working, windows cant communicate with the device or resource (primary DNS server) ive tried so many different things but nothing seems to work, if someone could help me...

While struggling to get rid of the win7 security 2012 virus I believe I accidentally deleted a registry key that had to do with my internet instead of one of the ones for the virus. I am not very tech savvy but I can navigate around a computer fairly well with the right guidance. I did not make...

i just change my router to my old linksys router WRT54G. but d problem is it cannot giv me internet connection on my pc (thru LAN wire) and my laptop (thru WIRELESS). when i troubleshoot in on windows (mine is WIN 7 x64) it says DNS server isnt responding. router is working well, i can get...