Alan_B Posted April 11, 2013 Author Share Posted April 11, 2013 1. NO TalkTalk online chat told me that IE and FIrefox can reach Google, my ISP has not blocked it I cannot reach Google in any way 2. YES Palemoon installed (default) cannot get there Palemoon Portable cannot get there CMD.EXE PING cannot get there Samsung TAB2 Android Tablet with a Dolphin Browser has also lost contact with Google and Gmail before I switched on Yesterday morning, and this is dependant upon WiFi to the same Router and ISP and DNS 3. No, I can try that when I close Palemoon, though I would be surprised if that helped PING or Dolphin 4. I actually flushed the DNS cache yesterday without success. I Rebooted my Modem/Router this morning and got a new dynamic IP address - but this did not fix the problem It occurs to me that I could have received cache corruption between yesterday's flush and this mornings reboot, so I have just repeated the flush and I still cannot PING to Google. Right now I am experimenting with NameBench, I just wish I could make it focus upon resolution of Google.com, it takes so long waiting for it to test hundreds of resolutions on thousands of DNS Regards Alan Link to comment Share on other sites More sharing options...
Moderators hazelnut Posted April 11, 2013 Moderators Share Posted April 11, 2013 Can you reach google in safe mode with networking? This could eliminate 3rd party interference. Support contact https://support.ccleaner.com/s/contact-form?language=en_US&form=general or support@ccleaner.com Link to comment Share on other sites More sharing options...
Alan_B Posted April 11, 2013 Author Share Posted April 11, 2013 Could be anything from your ISP (do they ever fess up that it's their fault usually not), failing hardware modem/router and they do die at some point (think lightening and power surges), or some malware possibly on your computer. If you've recently switched antivirus' or updated a pre-existing one to a new version some (perhaps most nowadays) have a network protection driver/filter that can sometimes interfere with websites loading or working correctly. Until yesterday my Android Tablet was still receiving my Gmail, and I doubt that malware would strike both Windows and Android at the same time. I think Malware would be more interested in blocking A.V. sites than in blocking Google I would expect a hardware fault to block more than Gmail and Google My P.C. software has not been updated this week My Android has not been "Rooted" and has antivirus etc that is on automatic update, but I am not aware of any capability for it to modify the password protected settings of the Router and block my PC from Google. Fun Fact Used StartPage to search for MalwareBytes Clicked on the Top result to download from www.malwarebytes.org/ This was a Google sponsored ADD which my DNS failed to resolve. Clicked on the first result below sponsored Adds www.malwarebytes.org - View by Ixquick Proxy - Highlight That took me to the intended Download. I love lxquick Proxy Regards Alan Link to comment Share on other sites More sharing options...
Alan_B Posted April 11, 2013 Author Share Posted April 11, 2013 Can you reach google in safe mode with networking? This could eliminate 3rd party interference. Thanks. Building up a Todo list for later this afternoon :- Clear Browser cache and cookies ; Start in Safe mode with Networking and try for Google Regards Alan Link to comment Share on other sites More sharing options...
Alan_B Posted April 11, 2013 Author Share Posted April 11, 2013 SOLVED Cleaning browser cache and cookies did nothing Starting in Safe Mode with Networking also failed to find Google. Google's NameBench did not help at all. The DNS BENCHMARK from GRC.COM gave the answer. My Primary DNS was 62.24.128.18 and this is no longer a DNS server. This is now owned by TalkTalk - it was NOT owned by TalkTalk when I first selected it. Consequently my secondary DNS was the only working DNS at 213.253.136.17 and this has forgotten where Google is. By replacing TWO bad / broken DNS with a solitary GOOD DNS at 199.2.252.10 I now have full access to Google Search and Gmail and via PING. Tomorrow I choose a secondary DNS Regards Alan Link to comment Share on other sites More sharing options...
Moderators Andavari Posted April 12, 2013 Moderators Share Posted April 12, 2013 If your ISP can configure your settings on their end one would've thought they could've taken a peek to see if anything was wrong, I know my ISP CenturyLink will do that to make sure everything is correct. At least you've figured it out, those network settings can be a complete pain when they go bad. Link to comment Share on other sites More sharing options...
fireryone Posted April 14, 2013 Share Posted April 14, 2013 Yea DNS issues are fun. Good to see you figured it out fireryone Link to comment Share on other sites More sharing options...
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