Starting on January 30, 2021, the operability of tehran.ir has been tested 4 times over the last 1 388 days. The accessibility of tehran.ir was confirmed 1 times through all checks, including on January 30, 2021, when a 200 status code was returned. Every reply that has been received as of November 18, 2024, attests to the fact that no response has had an error status. According to records, tehran.ir responded in — seconds on November 17, 2024, compared to an average of 1.496 seconds.