Kenji Rikitake Koji Nakao Shinji Shimojo Hiroki Nogawa UDP Large-Payload Capability Detection for DNSSEC. 1261-1273 2008 91-D IEICE Transactions 5 http://dx.doi.org/10.1093/ietisy/e91-d.5.1261 db/journals/ieicet/ieicet91d.html#RikitakeNSN08