hi, The long awaited ICANN report on name colisions https://www.icann.org/en/news/announcements/announcement-3-05aug13-en.htm Also Interesting on the same subject http://techreports.verisignlabs.com/tr2/docs/tr-1130008-1.pdf And I recommend the 5 part series: http://www.circleid.com/posts/20130624_introduction_new_gtld_security_and_stability_considerations_part_1/ http://www.circleid.com/posts/20130626_internet_infrastructure_stability_at_core_innovation_edge_part_2/ http://www.circleid.com/posts/20130628_name_collisions_why_every_enterprise_should_care_part_3_of_5/ http://www.circleid.com/posts/20130731_nxdomains_ssacs_sac045_and_new_gtlds_part_4_of_5/ http://www.circleid.com/posts/20130806_new_gtld_ssr_2_exploratory_consumer_impact_analysis_part_5_of_5/ avri