Between December 10, 2023, and today, which is a period of 357 days, erp.pnu.ac.ir's availability was checked 2 times. Throughout all tests as of December 1, 2024, erp.pnu.ac.ir was either down or experiencing difficulties. Erp.pnu.ac.ir was inaccessible 2 times during evaluations done, equivalent to 100.00% of all those carried out, most recently on April 16, 2024. It is confirmed, as of December 1, 2024, that there are no error statuses in the obtained responses. Erp.pnu.ac.ir replied in — seconds on April 16, 2024, against its average response time of 0.001 seconds.