I recommend hxxp://www.opennicproject.org/
and
85.214.20.141 (FoeBud)
204.152.184.76 (f.6to4-servers.net, ISC, USA)
2001:4f8:0:2::14 (f.6to4-servers.net, IPv6, ISC)
194.150.168.168 (dns.as250.net; anycast DNS!)
213.73.91.35 (dnscache.berlin.ccc.de)
80.237.196.2
194.95.202.198