Records indicate that from November 20, 2024, through the next 0 days, certum.com had passed 0 uptime checks. All availability tests completed as of November 20, 2024, reported certum.com as either offline or experiencing difficulties. As of November 20, 2024, there were no instances of inoperability for certum.com based on tests conducted. As all of the responses received as of November 20, 2024, show, none of them have an error status. On November 20, 2024, certum.com's response time was 0 seconds, showcasing an average response time of 0.000 seconds.