The phrase indicates a Domain Name System (DNS) resolution failure on an Android device. This error signifies that the device is unable to translate a website’s address (e.g., example.com) into a numerical IP address (e.g., 192.0.2.1), which is required for network communication. As a result, the user cannot access the intended website or online resource. This can manifest when attempting to load a webpage in a browser or when an application tries to connect to a remote server.
Proper DNS resolution is essential for seamless internet browsing and application functionality. When this process malfunctions, it disrupts the user experience and may hinder access to critical information or services. Historically, such issues could arise from various sources, including incorrect DNS server settings, temporary network outages, or problems with the DNS server itself. Understanding the causes and potential solutions is crucial for maintaining a stable and reliable connection.