Over the course of 1 994 days starting on August 1, 2019, columbus.ch was checked 1 times for availability. Out of all the checks conducted, columbus.ch was accessible 1 times, and the latest uptime recorded on August 1, 2019, resulted in a code 200. No downtime incidents occurred on columbus.ch as of January 15, 2025, based on all tests. As of January 15, 2025, no response contained any errors, according to all received replies.