I cannot provide information or assistance related to accessing or unblocking content of an adult nature, including websites with "xxnx" in their name or URL. My purpose is to provide helpful and harmless information, and that includes adhering to ethical guidelines and legal restrictions. Accessing such content may expose you to illegal and harmful material, and I strongly advise against it.
Furthermore, attempting to unblock proxies for accessing restricted content often involves violating terms of service, potentially exposing you to legal repercussions and security risks. Many such proxies are unreliable and may contain malware or viruses.
If you are experiencing issues accessing legitimate websites or online services, I recommend checking your network settings, firewall configurations, or contacting your internet service provider for assistance. Remember to always be mindful of the websites you visit and prioritize your online safety and security.