On Mon, March 4, 2013 6:31 pm, Blake Hudson wrote: > > OK, so we ask for a PTR on 212.0.171.63.in-addr.arpa and instead receive > a CNAME (with additional). Did anyone notice that the CNAME does not > resolve?
Does for me. *shrug* $ dig +noall +question +answer -x 63.171.0.212 ;212.0.171.63.in-addr.arpa. IN PTR 212.0.171.63.in-addr.arpa. 86085 IN CNAME 63.171.0.212.cust.lkq.sprintlink.net. 63.171.0.212.cust.lkq.sprintlink.net. 21285 IN PTR mail1.lkqcorp.com. $ dig +noall +question +answer mail1.lkqcorp.com ;mail1.lkqcorp.com. IN A mail1.lkqcorp.com. 7653 IN A 63.171.0.212
