Issues with tdns.l3.sched.dcloudlive.app access could stem from improper redirect settings between different versions of the site. Check the following links for alternative routes:

http://tdns.l3.sched.dcloudlive.app https://tdns.l3.sched.dcloudlive.app

Or return to the current status page of tdns.l3.sched.dcloudlive.app.