0.30.166.67.in-addr.arpa domain name pointer c-67-166-30-0.client.comcast.net. 1.30.166.67.in-addr.arpa domain name pointer c-67-166-30-1.client.comcast.net. 2.30.166.67.in-addr.arpa domain name pointer c-67-166-30-2.client.comcast.net. 3.30.166.67.in-addr.arpa domain name pointer c-67-166-30-3.client.comcast.net. 4.30.166.67.in-addr.arpa domain name pointer c-67-166-30-4.client.comcast.net. 5.30.166.67.in-addr.arpa domain name pointer c-67-166-30-5.client.comcast.net. 6.30.166.67.in-addr.arpa domain name pointer c-67-166-30-6.client.comcast.net. 7.30.166.67.in-addr.arpa domain name pointer c-67-166-30-7.client.comcast.net. 8.30.166.67.in-addr.arpa domain name pointer c-67-166-30-8.client.comcast.net. 9.30.166.67.in-addr.arpa domain name pointer c-67-166-30-9.client.comcast.net. 10.30.166.67.in-addr.arpa domain name pointer c-67-166-30-10.client.comcast.net. 11.30.166.67.in-addr.arpa domain name pointer c-67-166-30-11.client.comcast.net. 12.30.166.67.in-addr.arpa domain name pointer 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