Archive: 2012-01

Hello this is Jonathan Spring. Recently, Leigh Metcalf and I uncovered some interesting results in our continuing work on properties of the Domain Name System (DNS). Our work involves an unconventional use of CNAME (canonical name) records. Besides an IP address, CNAME records are the only other location a domain may have in the DNS. Instead of an IP address, a CNAME record is a redirection or alias service that points to another name.