Self-hosting requires many skills I would recommend you start sooner than later look at 101: Self-hosting information for beginners for a jump start
if the message literally shows https://.org this looks like a problem with your DNS name (domain name)
. but the error message itself is related to office and should be not related to a cloud itself (maybe causing some slowdown in operations)
it looks your domain resolves to 94.234.71.38 but there is no response at all - either the ip is wrong or there is some networking issue like firewall which prevents incoming connections to your system.
review 101: Network, domain and DNS as well it might help to takle networking basics..