PingCheck

来自 App Store 来源

PingCheck is a powerful yet easy-to-use network diagnostic toolkit designed for system administrators, developers, and anyone needing to troubleshoot network issues on the go. It offers a comprehensive ping monitor to check server availability with detailed statistics such as latency, jitter, packet loss, and response times, allowing you to save results and re-ping instantly. With quick ping presets, you can test popular services like Google DNS, Cloudflare, Apple, and Amazon with a single tap. The app also includes professional tools like DNS lookup, port scanning, WHOIS queries, HTTP header inspection, SSL certificate verification, and a subnet calculator. Featuring a dark theme for low-light environments, PingCheck runs all diagnostics locally without requiring accounts or collecting data. Its clean and intuitive interface works seamlessly on both Wi-Fi and cellular networks, making network troubleshooting simple and efficient anywhere. Privacy Policy Link: https://docs.google.com/document/d/1s_hFcWqK5R-sliKGul3w1oF9fno_PqGBs_LwdMXxoq0/edit?tab=t.0 Terms of Use Link: https://docs.google.com/document/d/1s_hFcWqK5R-sliKGul3w1oF9fno_PqGBs_LwdMXxoq0/edit?tab=t.izhvdqkjw52n

答案里的每个数字都来自本页上方展示的数据，可以逐条核对。