12 operability checks occurred for hsd.no within the time frame of 2 241 days after May 30, 2019. Based on the tests conducted as of July 18, 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 July 18, 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.