Due to current events, we would like to announce a short statement on the Facebook disruption. We first noticed the malfunction on October 4th, 2021 at 5:49:33 PM CET. Various tests failed because the domains no longer resolve correctly.
According to other sources, Facebook is struggling with persistent DNS problems. Currently, all domains only resolve with an NXDOMAIN response, which indicates a faulty configuration.
We monitor thousands of websites around the clock and alert you in the event of a problem.