0.81.160.67.in-addr.arpa domain name pointer c-67-160-81-0.client.comcast.net. 1.81.160.67.in-addr.arpa domain name pointer c-67-160-81-1.client.comcast.net. 2.81.160.67.in-addr.arpa domain name pointer c-67-160-81-2.client.comcast.net. 3.81.160.67.in-addr.arpa domain name pointer c-67-160-81-3.client.comcast.net. 4.81.160.67.in-addr.arpa domain name pointer c-67-160-81-4.client.comcast.net. 5.81.160.67.in-addr.arpa domain name pointer c-67-160-81-5.client.comcast.net. 6.81.160.67.in-addr.arpa domain name pointer c-67-160-81-6.client.comcast.net. 7.81.160.67.in-addr.arpa domain name pointer c-67-160-81-7.client.comcast.net. 8.81.160.67.in-addr.arpa domain name pointer c-67-160-81-8.client.comcast.net. 9.81.160.67.in-addr.arpa domain name pointer c-67-160-81-9.client.comcast.net. 10.81.160.67.in-addr.arpa domain name pointer c-67-160-81-10.client.comcast.net. 11.81.160.67.in-addr.arpa domain name pointer c-67-160-81-11.client.comcast.net. 12.81.160.67.in-addr.arpa domain name pointer 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