Members of the dn42 network mostly communicate via IRC or the mailing list.
If you would like to contact an individual network operator, you will find contact information in the Whois registry.
Channel #dn42 in hackint
See IRC too.
Join us on Twitter for news and chances to win awesome prizes... @dn42_net.
There are currently multiple decentralized mirrors and domains for the DN42 wiki available:
No longer maintained: