Counting 0 days from March 2, 2025, there were 0 checks done on viettri.gov.vn's availability. Every time it was checked as of March 2, 2025, viettri.gov.vn was unavailable or faced other issues. As of March 2, 2025, every test revealed that viettri.gov.vn has no inaccessibility periods. No errors in any responses were reported as of March 2, 2025, based on the received replies. Viettri.gov.vn replied with a 0 seconds response time on March 2, 2025, while averaging 0.000 seconds.