0.57.161.67.in-addr.arpa domain name pointer c-67-161-57-0.client.comcast.net. 1.57.161.67.in-addr.arpa domain name pointer c-67-161-57-1.client.comcast.net. 2.57.161.67.in-addr.arpa domain name pointer c-67-161-57-2.client.comcast.net. 3.57.161.67.in-addr.arpa domain name pointer c-67-161-57-3.client.comcast.net. 4.57.161.67.in-addr.arpa domain name pointer c-67-161-57-4.client.comcast.net. 5.57.161.67.in-addr.arpa domain name pointer c-67-161-57-5.client.comcast.net. 6.57.161.67.in-addr.arpa domain name pointer c-67-161-57-6.client.comcast.net. 7.57.161.67.in-addr.arpa domain name pointer c-67-161-57-7.client.comcast.net. 8.57.161.67.in-addr.arpa domain name pointer c-67-161-57-8.client.comcast.net. 9.57.161.67.in-addr.arpa domain name pointer c-67-161-57-9.client.comcast.net. 10.57.161.67.in-addr.arpa domain name pointer c-67-161-57-10.client.comcast.net. 11.57.161.67.in-addr.arpa domain name pointer c-67-161-57-11.client.comcast.net. 12.57.161.67.in-addr.arpa domain name pointer 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