From February 6, 2023, through the following 660 days, 2 availability checks of ns.ipv4info.com were conducted. Ns.ipv4info.com has received 2 successful responses (code 200) during all check attempts, with the most recent access occurring on September 7, 2024. All tests conducted as of November 27, 2024, confirmed that ns.ipv4info.com did not experience any periods of inoperability. There were no error responses reported as of November 27, 2024, according to the received replies. Contrary to the 0.065 seconds average response time, ns.ipv4info.com's response on September 7, 2024, was 0.110 seconds.