This is a list of servers with public registration (i.e., anyone can sign up for free). Follow the links to the website to sign up, or use a client that supports in-band registration. Server administrators can register their servers by following the registration instructions.
| Domain | Year founded | Country | Certificate Authority (untrusted certificates in red text) | Software | Software release date | Security grade client-to-server | Security grade server-to-server |
|---|---|---|---|---|---|---|---|
| ANONYMOUSsb4444v.onion | 2015 | DE | ? | ? | |||
| basket.coach | 2015 | IT | ? | ? | |||
| blah.im | 2009 | AT | ISRG Root X1 | A | A | ||
| boese-ban.de | 2008 | DE | ? | ? | |||
| brauchen.info | 2005 | DE | ? | ? | |||
| ch3kr.net | 2013 | DE | ISRG Root X1 | A | A | ||
| chatme.biz | 2014 | IT | ? | ? | |||
| chatme.community | 2014 | IT | ? | ? | |||
| chatme.education | 2014 | IT | ? | ? | |||
| chatme.im | 2010 | IT | ? | ? | |||
| chatme.link | 2015 | IT | ? | ? | |||
| chatme.sexy | 2014 | IT | ? | ? | |||
| chatme.singles | 2014 | IT | ? | ? | |||
| chatme.social | 2014 | IT | ? | ? | |||
| chatme.xyz | 2014 | IT | ? | ? | |||
| chinwag.im | 2015 | AU | ISRG Root X1 | A | A | ||
| chrome.pl | 2001 | PL | ? | ? | |||
| climm.org | 2003 | DE | ? | ? | |||
| coderollers.com | 2010 | RO | ? | ? | |||
| codingteam.net | 2007 | FR | DST Root CA X3 | ? | A | ||
| comm.unicate.me | 2012 | UK | ? | ? | |||
| core.mx | 2015 | NL | ? | T | |||
| creep.im | 2012 | RU | DST Root CA X3 | A | A | ||
| darkness.su | 2014 | RU | ? | ? | |||
| datenknoten.me | 2014 | DE | ? | A | |||
| deshalbfrei.org | 2005 | DE | DST Root CA X3 | A | A | ||
| dotchat.me | 2014 | IT | ? | ? | |||
| draugr.de | 2005 | DE | DST Root CA X3 | A | ? | ||
| earthbot.net | 2015 | US | ? | ? | |||
| einfachjabber.de | 2010 | DE | ? | ? | |||
| forumanalogue.fr | 2010 | FR | DST Root CA X3 | A | A | ||
| Freifunk.it | 2015 | DE | ? | ? | |||
| fysh.in | 2014 | UK | ? | ? | |||
| getchat.link | 2014 | IT | ? | ? | |||
| getchatme.link | 2015 | IT | ? | ? | |||
| hoth.one | 2015 | DE | ? | ? | |||
| im.apinc.org | 2004 | FR | ISRG Root X1 | A | A | ||
| im.flosoft.biz | 2004 | EU | ? | ? | |||
| im.koderoot.net | 2014 | US | AddTrust External CA Root | T | ? | ||
| internet-exception.de | 2009 | DE | ? | ? | |||
| is-a-furry.org | 2013 | DE | ? | ? | |||
| jabber.at | 2010 | AT | ISRG Root X1 | A | A | ||
| jabber.calyxinstitute.org | 2014 | NL | A | A | |||
| jabber.chaos-darmstadt.de | 2013 | DE | DST Root CA X3 | A | A | ||
| jabber.chaotic.de | 2003 | DE | ? | ? | |||
| jabber.co.nz | 2009 | NZ | ? | ? | |||
| jabber.cz | 2001 | CZ | ISRG Root X1 | A | A | ||
| jabber.de | 2012 | DE | ISRG Root X1 | A | A | ||
| jabber.earth.li | 2000 | UK | DST Root CA X3 | A | A | ||
| jabberes.org | 2003 | ES | DST Root CA X3 | A | B | ||
| jabber.etighichat.com | 2012 | NG | ? | ? | |||
| jabber.fourecks.de | 2003 | DE | ? | ? | |||
| jabber.gate31.net | 2012 | DE | ? | ? | |||
| jabber-hosting.de | 2005 | DE | DST Root CA X3 | A | A | ||
| jabber.hot-chilli.net | 2005 | DE | ISRG Root X1 | A | A | ||
| jabber.iitsp.com | 2008 | USA | ? | ? | |||
| jabber.i-pobox.net | 2003 | DE | CA Cert Signing Authority | T | T | ||
| jabber.kernel-error.de | 2004 | DE | ? | ? | |||
| jabber.me | 2010 | EU | ? | ? | |||
| jabber.meta.net.nz | 2003 | NZ | DST Root CA X3 | A | A | ||
| jabber.no | 2004 | NO | DST Root CA X3 | A | A | ||
| jabber.no-sense.net | 2009 | NL | DST Root CA X3 | A | A | ||
| jabber.org | 1999 | USA | ISRG Root X1 | B | B | ||
| jabberpl.org | 2002 | DE | ? | ? | |||
| jabber.randomlol.de | 2015 | DE | ? | ? | |||
| jabber.rootbash.com | 2006 | DE | ? | ? | |||
| jabber.rueckgr.at | 2010 | DE | ? | ? | |||
| jabber.schnied.net | 2006 | DE | DigiCert Global Root G2 | A | A | ||
| jabber.second-home.de | 2003 | DE | ? | ? | |||
| jabber.smash-net.org | 2012 | DE | ? | ? | |||
| jabber.sow.as | 2003 | DE | ? | ? | |||
| jabber.systemli.org | 2007 | DE | ISRG Root X1 | A | A | ||
| jabber.tmkis.com | 2009 | DE | ? | ? | |||
| jabber.wien | 2014 | AT | ? | ? | |||
| jabber.yeahnah.co.nz | 2009 | NZ | ? | ? | |||
| jabberzac.org | 2010 | AU | DST Root CA X3 | T | T | ||
| jabber.zone | 2014 | AT | DST Root CA X3 | A | A | ||
| jabbim.com | 2005 | CZ | ISRG Root X1 | A | A | ||
| jabbim.cz | 2005 | CZ | DST Root CA X3 | A | A | ||
| jabbim.hu | 2013 | HU | DST Root CA X3 | A | A | ||
| jabbim.pl | 2005 | CZ | DST Root CA X3 | A | A | ||
| jabbim.sk | 2005 | CZ | DST Root CA X3 | A | A | ||
| jabin.org | 2009 | ID | ? | ? | |||
| jabme.de | 2009 | DE | ? | ? | |||
| jabster.pl | 2004 | PL | DST Root CA X3 | A | A | ||
| jaim.at | 2004 | AT | ? | ? | |||
| jappix.com | 2010 | FR | ISRG Root X1 | A | A | ||
| jisshi.com | 2012 | IT | ? | ? | |||
| jwchat.org | 2003 | DE | DST Root CA X3 | A | A | ||
| kaoskinder.de | 2008 | DE | DST Root CA X3 | T | T | ||
| kJabber.de | 2015 | DE | ? | ? | |||
| krautspace.de | 2010 | DE | ISRG Root X1 | A | A | ||
| kwoh.de | 2014 | DE | DST Root CA X3 | A | A | ||
| labnote.org | 2010 | DE | ? | ? | |||
| lightwitch.org | 2009 | USA | DST Root CA X3 | A | A | ||
| linuxlovers.at | 2006 | AT | ? | A | |||
| lsd-25.ru | 2008 | RU | DST Root CA X3 | A | A | ||
| macjabber.de | 2006 | DE | ? | ? | |||
| mayplaces.com | 2010 | USA | ? | ? | |||
| miqote.com | 2012 | DE | DST Root CA X3 | A | A | ||
| neko.im | 2008 | NO | ISRG Root X1 | A | A | ||
| netmindz.net | 2002 | UK | ? | ? | |||
| njs.netlab.cz | 2001 | CZ | DST Root CA X3 | A | A | ||
| palita.net | 2008 | DE | ? | ? | |||
| parliamone.club | 2015 | IT | ? | ? | |||
| patchcord.be | 2016 | DE | ? | ? | |||
| pixelminers.net | 2014 | DE | DST Root CA X3 | A | A | ||
| prosody.de | 2010 | DE | ? | ? | |||
| psjb.me | 2014 | US | DST Root CA X3 | A | ? | ||
| richim.org | 2009 | UA | ? | ? | |||
| rosolina.estate | 2014 | IT | ? | ? | |||
| secnet.im | 2015 | PL | ? | ? | |||
| slang.cool | 2014 | IT | ? | ? | |||
| sss.chaoslab.ru | 2008 | UA | ? | ? | |||
| sternenschweif.de | 2003 | DE | ? | ? | |||
| suchat.org | 2012 | ES | ISRG Root X1 | A | A | ||
| swissjabber.ch | 2002 | CH | ? | ? | |||
| swissjabber.de | 2002 | CH | ? | ? | |||
| swissjabber.eu | 2002 | CH | ? | ? | |||
| swissjabber.li | 2002 | CH | ? | ? | |||
| swissjabber.org | 2002 | CH | ? | ? | |||
| tekst.me | 2010 | DE | ? | ? | |||
| thesocial.im | 2014 | GB | ? | ? | |||
| thiessen.im | 2005 | DE | ? | ? | |||
| thiessen.it | 2005 | DE | ? | ? | |||
| thiessen.org | 2005 | DE | ? | ? | |||
| tigase.im | 2010 | EU | ISRG Root X1 | A | A | ||
| TTYgap.net | 2015 | DE | ? | ? | |||
| twattle.net | 2012 | DE | DST Root CA X3 | A | A | ||
| ubuntu-jabber.de | 2005 | DE | DST Root CA X3 | A | A | ||
| ubuntu-jabber.net | 2005 | DE | DST Root CA X3 | A | A | ||
| univers-libre.net | 2009 | FR | DST Root CA X3 | A | A | ||
| uprod.biz | 2013 | USA | ? | ? | |||
| verdammung.org | 2005 | DE | ? | A | |||
| wtfismyip.com | 2012 | USA | ? | ? | |||
| wusz.org | 2012 | DE | ? | ? | |||
| xabber.de | 2005 | DE | DST Root CA X3 | A | A | ||
| xmpp.guru | 2014 | IT | ? | ? | |||
| xmpp-hosting.de | 2005 | DE | ISRG Root X1 | A | ? | ||
| xmpp.is | 2015 | DE | ISRG Root X1 | A | A | ||
| xmpp.jp | 2009 | JP | ISRG Root X1 | A | A | ||
| xmppnet.de | 2003 | DE | ? | ? | |||
| xmpp.ninja | 2014 | EU | ? | ? | |||
| xmpp.ru.net | 2011 | RU | ? | ? | |||
| xmpp.technology | 2014 | IT | ? | ? | |||
| xmpp.tips | 2014 | IT | ? | ? | |||
| xmpp.zone | 2014 | AT | ISRG Root X1 | A | A | ||
| yax.im | 2013 | DE | ? | ? | |||
| zauris.ru | 2011 | RU | ? | ? | |||
| zsim.de | 2009 | DE | ? | ? |