The report indicates 0 uptime tests of fs4.us were performed over 0 days from January 11, 2025. Throughout all evaluations as of January 11, 2025, fs4.us faced challenges or was not reachable. Tests showed zero occurrences of fs4.us being inaccessible as of January 11, 2025. No errors have been encountered in any responses as of January 11, 2025, according to all replies obtained. Differing from 0.000 seconds on average, fs4.us responded in 0 seconds on January 11, 2025.