D.is's operability has been checked 1 times over the past 119 days, beginning on September 12, 2024. As of January 10, 2025, every test conducted revealed that d.is was either inoperable or experiencing technical difficulties. All tests conducted as of January 10, 2025, confirmed that d.is did not experience any periods of inoperability. Of the 1 error responses, the one dated September 12, 2024, carried the most recent error code, 400. The recorded response time of d.is on September 12, 2024, was 0.193 seconds, compared to an average of 0.193 seconds.