The certificate for files1.directadmin is expired:
https://www.ssllabs.com/ssltest/analyze.html?d=files1.directadmin.com
Valid from | Tue, 17 Mar 2020 00:00:00 UTC |
Valid until | Wed, 15 Jun 2022 23:59:59 UTC (expired 7 hours and 12 minutes ago) EXPIRED |
https://www.ssllabs.com/ssltest/analyze.html?d=files1.directadmin.com