IM Observatory
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IM Observatory

Testing the security of the Jabber/XMPP network.

Test a server

  • c2s
  • s2s

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

ffnord.net client ?
167.114.3.98 client ?
www.b2video.com client F
b2video.com client F
uni-musterstadt.de client A
jabber.corp.openwide.fr client ?
uni-musterstadt.de server A
swissjabber.ch client A
chat.fresnostate.edu server A
gmes.biz client F
See more

Find a public server

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


Join the network

Interested in setting up your own XMPP server? Our HOWTO page gets you started.


Learn about XMPP

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


Latest news

Badges and a new grade: T Posted

We have introduced badges to show of your latest xmpp.net score on other sites. See the bottom of the test page for a snippet of HTML you can include.

Additionally, we have added a new grade for those that are not using trusted certificates: T. T means your score would be A, except for your certificate being untrusted or invalid.

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