IM Observatory

Testing the security of the Jabber/XMPP network since '13.

Test a server


Submit a publicly accessible XMPP server for testing. This test will make a large number of connections to the server and will take around 8-15 minutes. You can test either the client-to-server encryption or the server-to-server encryption.

Recent results

jabber.org client B
jabber.calyxinstitute.org client E
jabber.calyxinstitute.org client E
polinet.de client A
polinet.de server A
infoteck.ru client F
jabber.de client A*
gnu.gl client A
chat.hamelic.medina.oh.us client B
dallner.de client E
See more

Find a public server

Looking for a server to register an account? Check the list of free, public and secure XMPP servers.


Learn about XMPP

XMPP is an open standard for instant messaging and real-time communication. Visit xmpp.org for all the details.


Latest news

RSS feed