12 operability checks occurred for hsd.no within the time frame of 2 390 days after May 30, 2019. Based on the tests conducted as of December 14, 2025, hsd.no was either down or experiencing difficulties. Of the assessments that were completed, 12 (or 100.00%) resulted in downtime of hsd.no, with June 9, 2021, being the latest. Out of all the replies that were received, as of December 14, 2025, none had been reported as having an error status. Contrasting with the average response time of 0.001 seconds, hsd.no's response on June 9, 2021, was — seconds.