@ARTICLE{ Author = {Liu, Z. and Huffaker, B. and Fomenkov, M. and claffy, k. and Brownlee, N.}, Title = {{Two Days in the Life of the DNS Anycast Root Servers}}, Journal = {Passive and Active Network Measurement Workshop (PAM)}, Volume = {4427}, Pages = {125-134}, Institution = {Cooperative Association for Internet Data Analysis (CAIDA), Beijing Jiaotong University, and The University of Auckland}, Month = {Apr}, Year = {2007}, Keywords = {dns routing topology} }