topic Re: Not blocking rebind attacks in OpenDNS

Not blocking rebind attacks

paulanthonylombardi — Thu, 16 Jun 2022 12:57:23 GMT

Hello my name is Paul Lombardi and i recently set up open dns on my home network to block dns rebind attacks but when I go into my router log open dns has not blocked 3 domains that my router has detected as a potential dns rebind attack and I’m very technical so I can provide any and everything that you need so can you help me ?

Re: Not blocking rebind attacks

reham1 — Fri, 17 Jun 2022 07:02:48 GMT

Hello,

May I suggest hat you create support request so we can more easily facilitate troubleshooting this problem.

Re: Not blocking rebind attacks

paulanthonylombardi — Fri, 17 Jun 2022 14:00:31 GMT

Hello reg ham the problem is i have around 65 domains my router is blocking for a dns rebind attack and open dns is not detecting any of the domains so what can i do so open dns blocks the domains before they get to my router ?

Re: Not blocking rebind attacks

reham1 — Sun, 19 Jun 2022 23:12:48 GMT

Please create a support request in which you should run our diagnostic test

Please download and run our diagnostic tool via the support article below from a computer that is experiencing the issue. When the test starts it will ask you if you want to enter in a domain to test. In this field type in ***the address of one of the domains that should be blocked but is not***.

***After the test completes, copy and paste the URL into this ticket***. If you are experiencing difficulties copying the URL from the diagnostic tool, please use the steps at http://www.take-a-screenshot.org to take a screenshot of the diagnostic tool after it finishes.

https://support.umbrella.com/hc/en-us/articles/234692027-Umbrella-Diagnostic-Tool