Starting on October 1, 2022, dunia21.net's operability has been analyzed 48 times over the last 784 days. According to the code 200 response from the most recent test, which was carried out on November 10, 2024, dunia21.net was online 47 times out of all checks. No inoperability occurred on dunia21.net, according to checks performed as of November 24, 2024. Within the 1 responses that had errors, the most recent one, code 403, was observed on August 16, 2024. Dunia21.net showed a response time of 0.333 seconds on November 10, 2024, contrasting the average of 0.276 seconds.