From April 1, 2024, through the past 241 days, the availability of ostan-kb.ir has been checked 5 times. Ostan-kb.ir's unavailability or operational issues were noted in every check conducted as of November 29, 2024. The last instance of ostan-kb.ir being unavailable was on May 1, 2024, one of 5 instances, or 100.00% of all checks. The status reports confirm that every response received is error-free as of November 29, 2024. On May 1, 2024, contrasted by a 0.001 seconds average, ostan-kb.ir's response time was — seconds.