There are many reasons:

    1. Make sure you set up Trickbyte dns correctly. Click here to see list of current active Trickbyte dns list
    2. Trickbyte dns won’t work with public or hotel wifi. Switch to another network if possible. If no, you have to use vpn instead.
    3. Try restart your browser and check again.
    4. Remove any ipv6 dns if you have any.
    5. Test with open dns. Here’s how.

– Set DNS to

208.67.222.222
208.67.220.220

– Open this url http://welcome.opendns.com/

If your ISP allows our DNS service . You will see screenshot like this

OpenDNS OK