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: 02.04.2026 05:17 CEST)
• jabber.ch3kr.de 67:B7:21:C6:51:C7:95:7E:08:6E:93:B0:AC:43:9A:72:3D:20:3D:A9
• jabber.ch3kr.net E3:F1:EA:41:80:D5:AE:47:30:DC:9F:13:54:E0:38:48:61:A0:2F:4C
• bosh.ch3kr.net D5:DC:A2:DB:1A:4F:96:23:60:7B:88:90:15:96:C8:7F:18:D5:71:16
• jabber.ab-storm.de (website) B3:02:40:41:48:BA:33:3D:45:F5:B8:6C:29:A0:C8:DA:34:0E:A2:3B

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)