> Premature send - I meant to add 'Or against the authoritative servers for > 5kkx.com?' > > We've been seeing a spate of reflected (not amplified) DNS attacks against > various authoritative servers in Europe for the past week or so, bounced > through some type of consumer DSL broadband CPE with an open DNS forwarded on > the WAN interface (don't know the make/model, but it was supplied by the > broadband operators to the customers), on some European broadband access > networks.
Pretty clearly an attack against various authoritative servers. Right now I'm seeing attacks against the following domains / name servers: comedc.com NS f1g1ns1.dnspod.net vip1.zndns.com v1s1.xundns.com jd176.com NS ns{1,2}.dnsabc-g.com x7ok.com NS safe.qycn.{com,org,net,cn} bdhope.com NS ns{1,2}.dnsabc-b.com yg521.com NS dns{1,2,3,4,5,6}.iidns.com 56bj56.com NS ns{1,2}.dnsabc-f.com This is all detected in AS 2116 - unfortunately we have our share of customers with open resolvers / broadband routers with DNS proxies open towards the WAN side. Steinar Haug, AS 2116