Can't access https://payusatax.com/

I can’t access https://payusatax.com/ in Firefox or Chrome with 1.1.1.1. It works fine with 8.8.8.8. I am using static DNS set up in my Tomato router.

Firefox gives the error message:
An error occurred during a connection to payusatax.com. Peer received a valid certificate, but access was denied. Error code: SSL_ERROR_ACCESS_DENIED_ALERT

I have Firefox set to use DoH for 1.1.1.1 and the site loads for me.

When set to 1.1.1.1 and it’s not working, can you post a screenshot from about:networking in the DNS section for that domain? Mine looks like:

payusatax.com ipv4 false 192.168.0.254 43

192.168.0.254 is an address on my local network used by ad blocking in the router.

If I shut off the ad-blocker, I can access payusatax.com. I wonder why 1.1.1.1 makes this happen.

I restarted the ad-blocker in the router and the problem is gone.

Thank you for helping me find the problem.

1 Like