July 13, 2025In the internet age, a domain name serves as a website’s identity, crucial for users accessing online resources. However, when a domain is polluted, the website may become inaccessible or redirected to incorrect addresses. This situation worries many website administrators: does domain pollution mean the website is completely useless? This article will analyze the causes, impacts, and solutions to domain pollution from a professional perspective, helping readers fully understand the issue and providing practical suggestions.
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June 28, 2025 Domain name pollution (DNS Pollution) occurs when the Domain Name System (DNS) resolution process returns incorrect or malicious IP addresses, causing users to fail to access the target website or be redirected to malicious sites. This issue is more common in certain regions and may result from network censorship, malicious attacks, or configuration errors. Domain name pollution not only affects user experience but also poses risks like data leaks or security threats. This article explores the causes, symptoms, and solutions for domain name pollution, providing users with professional and practical approaches.
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June 17, 2025 In the internet environment, a domain being “blocked” (i.e., inaccessible in certain regions) is a common issue. Many users and businesses face the question: if a domain has completed registration, can it still be used? This article analyzes the usability of a blocked registered domain from technical, regulatory, and operational perspectives and explores potential solutions.
The Mechanism of Domain Blocking
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Domain blocking typically means that access to a domain is restricted in certain regions due to specific reasons. These restrictions may stem from network censorship, content compliance issues, or technical configuration errors. A blocked domain may become inaccessible through standard DNS resolution, resulting in users encountering “connection failed” or “page unavailable” messages.
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