Introduction #

Whether a domain that has been blocked can regain access depends on multiple factors, including the specific reasons for the blockage, the attitude of network management authorities, and relevant technical measures.

If a domain has been “blocked,” restoring access typically requires submitting an official unblocking application through legal channels. Below are some common reasons for being blocked and corresponding solutions:

Confirm Whether the Domain Has Been Officially Blocked #

• Test using different network environments or devices to ensure that the issue is not a temporary network outage.
• Contact users in other regions to confirm whether they also cannot access the domain.

Understand the Reason for the Blockage #

First, try accessing relevant websites to check if there are any clear notices or explanations regarding the blockage. Domains are usually blocked because their content does not comply with local laws and regulations, such as involving sensitive topics or illegal information. Knowing the specific reason for the blockage is essential for formulating an effective solution.

Intro #

In certain situations, if you find that a domain is inaccessible in some regions (that’s the “wall”), it could be due to content violations, lack of registration, or the domain/server being blocked. However, unblocking such operations is typically handled by network management agencies or relevant technical teams and isn’t something ordinary individuals or organizations can apply for on their own.

If you want to try restoring normal access to a domain, consider the following approaches:

Introduction #

Since 2017, “being walled” has become a common experience for many internet users. As online environments and policies have evolved, certain websites or services have been restricted access due to various reasons, leaving users unable to access them normally. This has posed significant challenges for academic research, news access, and online learning.

However, despite these obstacles, there are still methods available to bypass internet censorship, allowing us to continue accessing the rich resources of the internet world.