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: 21.01.2019 16:18 CET)
• jabber.ch3kr.de 2D:0E:B4:10:63:B6:F3:43:7B:C5:E9:F2:AB:90:69:C5:1B:04:AE:0D
• jabber.ch3kr.net 6E:31:26:66:A3:42:A1:BE:23:7C:62:1A:79:8A:7D:61:89:4B:18:BB
• bosh.ch3kr.net BA:83:14:80:86:28:AA:8B:B8:D4:7B:F0:72:7C:47:E6:77:8B:E3:93
• jabber.ab-storm.de (website) 5F:F5:49:99:28:7D:DE:30:71:51:0D:1A:EC:3B:F5:41:B6:53:88:3F

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)