The fifth-annual survey of domain name servers (DNS) on the public Internet — called a "Pandora's box of both frightening and hopeful results" — was released today by The Measurement Factory in partnership with Infoblox. Cricket Liu, Vice President of Architecture at Infoblox and author of O'Reilly & Associates' DNS and BIND, DNS & BIND Cookbook says: "Of particular interest is the enormous growth in the number of Internet-connected name servers, largely attributable to the introduction by carriers of customer premises equipment (CPE) with embedded DNS functionality. This equipment represents a significant risk to the rest of the Internet, as without proper access controls, it facilitates enormous DDoS attacks."
Following are the key 2009 DNS survey results from the survey — along with positive, negative, or neutral "consequence" ratings — based on a sample that included 5 percent of the IPv4 address space, nearly 80 million addresses.
|Data Center||Policy & Regulation|
|DNS Security||Regional Registries|
|Domain Names||Registry Services|
|Intellectual Property||Top-Level Domains|
|Internet of Things||Web|
|Internet Protocol||White Space|
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