IPv6 proxies will only work on websites that can accept IPv6 connections. If a website does not support IPv6, your IPv6 proxy connection may fail, or the site may only be reachable over IPv4.

➡️ How do I check if a website supports IPv6?

You can test whether a website is IPv6 compatible by using an online IPv6 validation tool.

✔ IPv6 Test Tool: https://ipv6-test.com/validate.php

Enter the website URL (domain), and the tool will confirm whether the site has an IPv6-enabled server available.

➡️ Additional reference

If you would like a general reference list of popular websites that support IPv6, you can review the report below:

✔ IPv6 Compatibility Reference: https://www.6connect.com/ipv6/ipv6-progress-report-top-sites-2019/

Note: IPv6 support can change over time. For the most accurate result, always validate your specific target website using the IPv6 test tool above.

➡️ Need Help?

If you’re not sure whether IPv6 proxies are suitable for the sites you need to access, our team can help guide you based on your use case.