information

host: ch3kr.de and ch3kr.net (SRV record: jabber.ch3kr.net)

port: 5222 (default)

ipv6: YES (xmpp/web/bosh)

certificates: by Let's Encrypt (SHA1 fingerprint, last update: 19.09.2026 21:55 CEST)
• jabber.ch3kr.de AE:DF:53:B1:7C:6A:0C:FC:32:75:38:FE:0E:2E:9B:C2:C7:6F:9C:48
• jabber.ch3kr.net 79:9B:B7:96:7D:02:D0:8C:93:31:4C:12:ED:0D:B7:CA:01:67:5F:03
• bosh.ch3kr.net 80:34:E7:A2:43:5D:13:2D:9E:05:28:85:67:D4:98:D0:9E:A8:C9:19
• jabber.ab-storm.de (website) 43:81:F9:6C:59:F9:A1:1F:9E:5B:71:94:2A:B5:4C:F5:49:3C:11:92

muc: muc.ch3kr.net (multi user chat)

bosh: bosh.ch3kr.net (bidirectional-streams over synchronous HTTP)

software: prosody

cleanup: deleting accounts after 6 month of inactivity

blacklist: servers (a list of servers being blocked)