It has been 1 383 days since June 20, 2021, and during that time, 4 checks was made for hauptbuch.com's availability. The website hauptbuch.com was confirmed functional 4 times from total checks performed, latest proven on January 13, 2025, by a 200 status response. According to assessments completed as of April 3, 2025, there were no periods of inoperability for hauptbuch.com. As of April 3, 2025, all received replies have confirmed that there are no errors in the responses. A response time of 0.279 seconds, with an average of 0.238 seconds, was recorded for hauptbuch.com on January 13, 2025.