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How to unblock a website

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Duelingnetwork.com was working a couple of days ago and now that I updated Mozilla its now blocked because its not a secure connection but it was a couple of days ago so I would like to know how to have it unblocked.

Duelingnetwork.com was working a couple of days ago and now that I updated Mozilla its now blocked because its not a secure connection but it was a couple of days ago so I would like to know how to have it unblocked.

Additional System Details

Installed Plug-ins

  • Catalina Savings Printer
  • Coupons, Inc. Coupon Printer 5.0.1.0
  • Google Update
  • NPRuntime Script Plug-in Library for Java(TM) Deploy
  • Next Generation Java Plug-in 11.71.2 for Mozilla browsers
  • McAfee MSC FF plugin DLL
  • The plug-in allows you to open and edit files using Microsoft Office applications
  • The QuickTime Plugin allows you to view a wide variety of multimedia content in Web pages. For more information, visit the QuickTime Web site.
  • A component of your photo software powered by RocketLife
  • Shockwave Flash 20.0 r0
  • Shockwave Flash 17.0 r0
  • Shockwave Flash 14.0 r0
  • 5.1.41212.0
  • NPWLPG
  • The iMesh plugin allows you to open and play tracks on iMesh
  • iTunes Detector Plug-in

Application

  • User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:44.0) Gecko/20100101 Firefox/44.0

More Information

FredMcD
  • Top 10 Contributor
4256 solutions 59602 answers

There is security software like Avast and Kaspersky and BitDefender and ESET that intercept secure connections and send their own certificate.

http://www.ehow.com/how_11385212_troubleshoot-reset-connection-firefox.html

https://support.mozilla.org/en-US/kb/server-not-found-connection-problem

https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can

https://support.mozilla.org/en-US/kb/secure-connection-failed-error-message

https://support.mozilla.org/en-US/kb/connection-untrusted-error-message

http://kb.mozillazine.org/Error_loading_websites

This Connection is Untrusted is sometimes caused because the computer system clock is wrong. Check the time / date / time zone settings.


Separate Issue; Your System Details shows;

Installed Plug-ins

Shockwave Flash 20.0 r0 Shockwave Flash 17.0 r0 Shockwave Flash 14.0 r0
Having more than one version of a program may cause issues. You must remove the older programs. Then get the current full installer.

Flash: Grab the uninstaller from here: Uninstall Flash Player | Windows Uninstall Flash Player | Mac

Then reinstall the latest version.

Flash Player Version 20.0.0.286
https://www.adobe.com/products/flashplayer/distribution3.html
Note: Windows users should download the ‘’’active_x’’’ for “Internet Explorer,” and the ‘’’plugin’’’ for “Plugin-based browsers” (like Firefox).

Note: Windows 8 and Windows 10 have built in flash players and Adobe will cause a conflict. Install the ’’’plugin’’’ only. Not the ’’’active_x’’’.

Adobe still offers Flash 18.0.0.326 as its extended support release further down

There is security software like Avast and Kaspersky and BitDefender and ESET that intercept secure connections and send their own certificate. http://www.ehow.com/how_11385212_troubleshoot-reset-connection-firefox.html https://support.mozilla.org/en-US/kb/server-not-found-connection-problem https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can https://support.mozilla.org/en-US/kb/secure-connection-failed-error-message https://support.mozilla.org/en-US/kb/connection-untrusted-error-message '''http://kb.mozillazine.org/Error_loading_websites''' '''This Connection is Untrusted''' is sometimes caused because the computer system clock is wrong. Check the time / date / time zone settings. ------------- Separate Issue; Your System Details shows; Installed Plug-ins Shockwave Flash 20.0 r0 Shockwave Flash 17.0 r0 Shockwave Flash 14.0 r0 <br>Having more than one version of a program may cause issues. You must remove the older programs. Then get the current full installer. Flash: Grab the uninstaller from here: '''[http://helpx.adobe.com/flash-player/kb/uninstall-flash-player-windows.html Uninstall Flash Player | Windows]''' '''[http://helpx.adobe.com/flash-player/kb/uninstall-flash-player-mac-os.html Uninstall Flash Player | Mac]''' Then reinstall the latest version. Flash Player '''Version 20.0.0.286<br>https://www.adobe.com/products/flashplayer/distribution3.html''' '''Note: Windows users''' should download the ‘’’active_x’’’ for “Internet Explorer,” '''and''' the ‘’’plugin’’’ for “Plugin-based browsers” (like Firefox). Note: Windows 8 and Windows 10 have built in flash players and Adobe will cause a conflict. Install the ’’’plugin’’’ only. Not the ’’’active_x’’’. Adobe still offers Flash 18.0.0.326 as its extended support release further down
jscher2000
  • Top 10 Contributor
8763 solutions 71700 answers

When I check https://www.duelingnetwork.com/ Firefox raises two problems:

(1) the certificate is for https://host.duelingnetwork.com/ and not the www site, and

(2) the certificate is self-signed, meaning that no trusted certificate authority is vouching for the server being the real one.

I don't think Firefox has changed how it evaluates these kinds of certificate flaws, so I can think of three possibilities:

(A) The site broke the server (B) Someone else hacked the server or hijacked this address (C) You were using it on an HTTP address http://www.duelingnetwork.com/ so Firefox didn't raise these issues before

When I try to go to their forum our security service tells me it is unsafe, so something might be wrong on this site.

When I check https://www.duelingnetwork.com/ Firefox raises two problems: (1) the certificate is for https://host.duelingnetwork.com/ and not the www site, and (2) the certificate is self-signed, meaning that no trusted certificate authority is vouching for the server being the real one. I don't think Firefox has changed how it evaluates these kinds of certificate flaws, so I can think of three possibilities: (A) The site broke the server (B) Someone else hacked the server or hijacked this address (C) You were using it on an HTTP address http://www.duelingnetwork.com/ so Firefox didn't raise these issues before When I try to go to their forum our security service tells me it is unsafe, so something might be wrong on this site.