Undertool.de underwent 2 uptime tests over 1 225 days starting on September 3, 2021, according to the report. The most recent uptime recorded on September 28, 2021, giving a 200 code, undertool.de was functional 2 times throughout all tests performed. As of January 10, 2025, undertool.de showed no instances of downtime during all inspections conducted. As per the replies obtained as of January 10, 2025, no errors have been encountered in any of the responses. Undertool.de averaged 0.280 seconds, while its response on September 28, 2021, was 0.292 seconds.