0.66.171.67.in-addr.arpa domain name pointer c-67-171-66-0.client.comcast.net. 1.66.171.67.in-addr.arpa domain name pointer c-67-171-66-1.client.comcast.net. 2.66.171.67.in-addr.arpa domain name pointer c-67-171-66-2.client.comcast.net. 3.66.171.67.in-addr.arpa domain name pointer c-67-171-66-3.client.comcast.net. 4.66.171.67.in-addr.arpa domain name pointer c-67-171-66-4.client.comcast.net. 5.66.171.67.in-addr.arpa domain name pointer c-67-171-66-5.client.comcast.net. 6.66.171.67.in-addr.arpa domain name pointer c-67-171-66-6.client.comcast.net. 7.66.171.67.in-addr.arpa domain name pointer c-67-171-66-7.client.comcast.net. 8.66.171.67.in-addr.arpa domain name pointer c-67-171-66-8.client.comcast.net. 9.66.171.67.in-addr.arpa domain name pointer c-67-171-66-9.client.comcast.net. 10.66.171.67.in-addr.arpa domain name pointer c-67-171-66-10.client.comcast.net. 11.66.171.67.in-addr.arpa domain name pointer c-67-171-66-11.client.comcast.net. 12.66.171.67.in-addr.arpa domain name pointer 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