[dns-operations] CNAME points to itself

yhpeng at orange.fr yhpeng at orange.fr
Tue Jul 5 06:48:20 UTC 2016


I have found that CNAME can be setup to point to itself (at least in 
BIND9 it can be).

www.itest.com.          300     IN      CNAME   www.itest.com.

should this be disabled?


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