From April 12, 2024, onward for the next 224 days, dns.sb was checked for availability 2 times. By returning a 200 status on April 12, 2024, analyses showed dns.sb had 2 uptime instances in total from checks completed. Dns.sb showed no periods of inactivity across all tests conducted as of November 23, 2024. Of the responses received as of November 23, 2024, none were reported to contain an error status. The response time of dns.sb averaged 0.043 seconds, with a recorded time of 0.045 seconds on April 12, 2024.