12 operability checks occurred for hsd.no within the time frame of 2 299 days after May 30, 2019. Based on the tests conducted as of September 15, 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 September 15, 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.