Ist der Stoff atmungsaktiv? Nicht, dass es von innen nass wird.

Anabolitika?

Pilsator

Network “sign-in” webpage

DNS-Names are not bound/specific to a protocol/service type. Of course some might fit better for a serivce, e.g. the top level domain ".im" fits "Instant Messaging" (e.g xmpp, matrix ...) services well. But still you could host a Website (https-protocol) on the same address. The list of valid top level domains is not static. new TLDs are being approved constantly. This means e.g. ".world" is a valid Top Level Domain but not many/big services use it for now, so it is rather unknown.

Officially it is the domain of "Mali" https://en.m.wikipedia.org/wiki/.ml

It would replicate this one specific group/chat only - from the moment of subscription. Depending on the load it can get heavy on your instance.

Matrix has one caveat: it synchronizes every room (group chat) from another instance to your instance fully- which one user subscribed to on your instance. Because of this the instance-systems/servers are under heavy load for private userage. Many governmental institutions use though, because in case of "disasters/incidents" the data is not lost but saved all over all replicas.

Could be, that they are out of sync. Maybe overloaded. Not enough capacity/bandwidth?