[0] 0.13.149.68.in-addr.arpa.: domain name does not exist
[0] 1.13.149.68.in-addr.arpa.: domain name does not exist
[0] 2.13.149.68.in-addr.arpa.: domain name does not exist
[0] 3.13.149.68.in-addr.arpa.: domain name does not exist
[0] 4.13.149.68.in-addr.arpa.: domain name does not exist
[0] 5.13.149.68.in-addr.arpa.: domain name does not exist
[0] 6.13.149.68.in-addr.arpa.: domain name does not exist
[0] 7.13.149.68.in-addr.arpa.: domain name does not exist
[0] 8.13.149.68.in-addr.arpa.: domain name does not exist
[0] 9.13.149.68.in-addr.arpa.: domain name does not exist
[0] 10.13.149.68.in-addr.arpa.: domain name does not exist
[0] 11.13.149.68.in-addr.arpa.: domain name does not exist
[0] 12.13.149.68.in-addr.arpa.: domain name does not exist
[0] 13.13.149.68.in-addr.arpa.: domain name does not exist
[0] 14.13.149.68.in-addr.arpa.: domain name does not exist
[0] 15.13.149.68.in-addr.arpa.: domain name does not exist
[0] 16.13.149.68.in-addr.arpa.: domain name does not exist
[0] 17.13.149.68.in-addr.arpa.: domain name does not exist
[0] 18.13.149.68.in-addr.arpa.: domain name does not exist
[0] 19.13.149.68.in-addr.arpa.: domain name does not exist
[0] 20.13.149.68.in-addr.arpa.: domain name does not exist
[0] 21.13.149.68.in-addr.arpa.: domain name does not exist
[0] 22.13.149.68.in-addr.arpa.: domain name does not exist
[0] 23.13.149.68.in-addr.arpa.: domain name does not exist
[0] 24.13.149.68.in-addr.arpa.: domain name does not exist
[0] 25.13.149.68.in-addr.arpa.: domain name does not exist
[0] 26.13.149.68.in-addr.arpa.: domain name does not exist
[0] 27.13.149.68.in-addr.arpa.: domain name does not exist
[0] 28.13.149.68.in-addr.arpa.: domain name does not exist
[0] 29.13.149.68.in-addr.arpa.: domain name does not exist
[0] 30.13.149.68.in-addr.arpa.: domain name does not exist
[0] 31.13.149.68.in-addr.arpa.: domain name does not exist
[0] 32.13.149.68.in-addr.arpa.: domain name does not exist
[0] 33.13.149.68.in-addr.arpa.: domain name does not exist
[0] 34.13.149.68.in-addr.arpa.: domain name does not exist
[0] 35.13.149.68.in-addr.arpa.: domain name does not exist
[0] 36.13.149.68.in-addr.arpa.: domain name does not exist
[0] 37.13.149.68.in-addr.arpa.: domain name does not exist
[0] 38.13.149.68.in-addr.arpa.: domain name does not exist
[0] 39.13.149.68.in-addr.arpa.: domain name does not exist
[0] 40.13.149.68.in-addr.arpa.: domain name does not exist
[0] 41.13.149.68.in-addr.arpa.: domain name does not exist
[0] 42.13.149.68.in-addr.arpa.: domain name does not exist
[0] 43.13.149.68.in-addr.arpa.: domain name does not exist
[0] 44.13.149.68.in-addr.arpa.: domain name does not exist
[0] 45.13.149.68.in-addr.arpa.: domain name does not exist
[0] 46.13.149.68.in-addr.arpa.: domain name does not exist
[0] 47.13.149.68.in-addr.arpa.: domain name does not exist
[0] 48.13.149.68.in-addr.arpa.: domain name does not exist
[0] 49.13.149.68.in-addr.arpa.: domain name does not exist
[0] 50.13.149.68.in-addr.arpa.: domain name does not exist
[0] 51.13.149.68.in-addr.arpa.: domain name does not exist
[0] 52.13.149.68.in-addr.arpa.: domain name does not exist
[0] 53.13.149.68.in-addr.arpa.: domain name does not exist
[0] 54.13.149.68.in-addr.arpa.: domain name does not exist
[0] 55.13.149.68.in-addr.arpa.: domain name does not exist
[0] 56.13.149.68.in-addr.arpa.: domain name does not exist
[0] 57.13.149.68.in-addr.arpa.: domain name does not exist
[0] 58.13.149.68.in-addr.arpa.: domain name does not exist
[0] 59.13.149.68.in-addr.arpa.: domain name does not exist
[0] 60.13.149.68.in-addr.arpa.: domain name does not exist
[0] 61.13.149.68.in-addr.arpa.: domain name does not exist
[0] 62.13.149.68.in-addr.arpa.: domain name does not exist
[0] 63.13.149.68.in-addr.arpa.: domain name does not exist
[0] 64.13.149.68.in-addr.arpa.: domain name does not exist
[0] 65.13.149.68.in-addr.arpa.: domain name does not exist
[0] 66.13.149.68.in-addr.arpa.: domain name does not exist
[1200] 67.13.149.68.in-addr.arpa. domain name pointer S01060010b5c908f8.ed.shawcable.net
[1200] 68.13.149.68.in-addr.arpa. domain name pointer S010600023fd79ba8.ed.shawcable.net
[0] 69.13.149.68.in-addr.arpa.: domain name does not exist
[0] 70.13.149.68.in-addr.arpa.: domain name does not exist
[0] 71.13.149.68.in-addr.arpa.: domain name does not exist
[0] 72.13.149.68.in-addr.arpa.: domain name does not exist
[1200] 73.13.149.68.in-addr.arpa. domain name pointer S010600115b07375a.ed.shawcable.net
[1200] 74.13.149.68.in-addr.arpa. domain name pointer S0106000625f871bf.ed.shawcable.net
[1200] 75.13.149.68.in-addr.arpa. domain name pointer S01060020ed64a1ae.ed.shawcable.net
[1200] 76.13.149.68.in-addr.arpa. domain name pointer S01060000392056d6.ed.shawcable.net
[1200] 77.13.149.68.in-addr.arpa. domain name pointer S0106000393818b72.ed.shawcable.net
[0] 78.13.149.68.in-addr.arpa.: domain name does not exist
[1200] 79.13.149.68.in-addr.arpa. domain name pointer S01060000b497d693.ed.shawcable.net
[1200] 80.13.149.68.in-addr.arpa. domain name pointer S010600114369525d.ed.shawcable.net
[0] 81.13.149.68.in-addr.arpa.: domain name does not exist
[1200] 82.13.149.68.in-addr.arpa. domain name pointer S01060020ed76af06.ed.shawcable.net
[0] 83.13.149.68.in-addr.arpa.: domain name does not exist
[1200] 84.13.149.68.in-addr.arpa. domain name pointer S0106000c41998a1b.ed.shawcable.net
[0] 85.13.149.68.in-addr.arpa.: domain name does not exist
[0] 86.13.149.68.in-addr.arpa.: domain name does not exist
[0] 87.13.149.68.in-addr.arpa.: domain name does not exist
[0] 88.13.149.68.in-addr.arpa.: domain name does not exist
[0] 89.13.149.68.in-addr.arpa.: domain name does not exist
[0] 90.13.149.68.in-addr.arpa.: domain name does not exist
[0] 91.13.149.68.in-addr.arpa.: domain name does not exist
[0] 92.13.149.68.in-addr.arpa.: domain name does not exist
[0] 93.13.149.68.in-addr.arpa.: domain name does not exist
[0] 94.13.149.68.in-addr.arpa.: domain name does not exist
[0] 95.13.149.68.in-addr.arpa.: domain name does not exist
[1200] 96.13.149.68.in-addr.arpa. domain name pointer S01060020ed1ce2e2.ed.shawcable.net
[1200] 97.13.149.68.in-addr.arpa. domain name pointer S01060011951f719c.ed.shawcable.net
[1200] 98.13.149.68.in-addr.arpa. domain name pointer S01060000e2a2422b.ed.shawcable.net
[1200] 99.13.149.68.in-addr.arpa. domain name pointer S0106000c6ef18b4c.ed.shawcable.net
[1200] 100.13.149.68.in-addr.arpa. domain name pointer S010600023fbb5fef.ed.shawcable.net
[0] 101.13.149.68.in-addr.arpa.: domain name does not exist
[1200] 102.13.149.68.in-addr.arpa. domain name pointer S01060008743b6bf7.ed.shawcable.net
[1200] 103.13.149.68.in-addr.arpa. domain name pointer S01060020ed437841.ed.shawcable.net
[1200] 104.13.149.68.in-addr.arpa. domain name pointer S010600096b62f03f.ed.shawcable.net
[1200] 105.13.149.68.in-addr.arpa. domain name pointer S010600080d2b0308.ed.shawcable.net
[1200] 106.13.149.68.in-addr.arpa. domain name pointer S0106000476d47928.ed.shawcable.net
[1200] 107.13.149.68.in-addr.arpa. domain name pointer S010600d0b71ac401.ed.shawcable.net
[1200] 108.13.149.68.in-addr.arpa. domain name pointer S01060080ad510e74.ed.shawcable.net
[1200] 109.13.149.68.in-addr.arpa. domain name pointer S01060050046dfb5a.ed.shawcable.net
[1200] 110.13.149.68.in-addr.arpa. domain name pointer S0106000347e6280c.ed.shawcable.net
[1200] 111.13.149.68.in-addr.arpa. domain name pointer S010600023f085c46.ed.shawcable.net
[0] 112.13.149.68.in-addr.arpa.: domain name does not exist
[1200] 113.13.149.68.in-addr.arpa. domain name pointer S01060080c8dffc5f.ed.shawcable.net
[1200] 114.13.149.68.in-addr.arpa. domain name pointer S01060011d885560f.ed.shawcable.net
[1200] 115.13.149.68.in-addr.arpa. domain name pointer S01060010a729f9c0.ed.shawcable.net
[1200] 116.13.149.68.in-addr.arpa. domain name pointer S01060002b36270d6.ed.shawcable.net
[1200] 117.13.149.68.in-addr.arpa. domain name pointer S0106006008d0b40f.ed.shawcable.net
[1200] 118.13.149.68.in-addr.arpa. domain name pointer S0106006008983b0e.ed.shawcable.net
[1200] 119.13.149.68.in-addr.arpa. domain name pointer S0106000b6a09a88c.ed.shawcable.net
[0] 120.13.149.68.in-addr.arpa.: domain name does not exist
[0] 121.13.149.68.in-addr.arpa.: domain name does not exist
[1200] 122.13.149.68.in-addr.arpa. domain name pointer S010600b0d0150cce.ed.shawcable.net
[1200] 123.13.149.68.in-addr.arpa. domain name pointer S0106004c696e7579.ed.shawcable.net
[0] 124.13.149.68.in-addr.arpa.: domain name does not exist
[0] 125.13.149.68.in-addr.arpa.: domain name does not exist
[1200] 126.13.149.68.in-addr.arpa. domain name pointer S010600115b2fd020.ed.shawcable.net
[0] 127.13.149.68.in-addr.arpa.: domain name does not exist
[1200] 128.13.149.68.in-addr.arpa. domain name pointer S0106005004d0405c.ed.shawcable.net
[1200] 129.13.149.68.in-addr.arpa. domain name pointer S010600e04ca6670e.ed.shawcable.net
[1200] 130.13.149.68.in-addr.arpa. domain name pointer S0106000086399081.ed.shawcable.net
[1200] 131.13.149.68.in-addr.arpa. domain name pointer S0106000180109411.ed.shawcable.net
[1200] 132.13.149.68.in-addr.arpa. domain name pointer S010600e01855b4dc.ed.shawcable.net
[1200] 133.13.149.68.in-addr.arpa. domain name pointer S0106000625c0b2a8.ed.shawcable.net
[1200] 134.13.149.68.in-addr.arpa. domain name pointer S0106000a27aa153a.ed.shawcable.net
[1200] 135.13.149.68.in-addr.arpa. domain name pointer S01060050bf9e4793.ed.shawcable.net
[1200] 136.13.149.68.in-addr.arpa. domain name pointer S0106002078d38250.ed.shawcable.net
[1200] 137.13.149.68.in-addr.arpa. domain name pointer S0106002078d019fe.ed.shawcable.net
[1200] 138.13.149.68.in-addr.arpa. domain name pointer S01060002a5e19c1c.ed.shawcable.net
[1200] 139.13.149.68.in-addr.arpa. domain name pointer S01060050badb85fd.ed.shawcable.net
[1200] 140.13.149.68.in-addr.arpa. domain name pointer S010600080d18ff3a.ed.shawcable.net
[1200] 141.13.149.68.in-addr.arpa. domain name pointer S01060008c7e0e260.ed.shawcable.net
[1200] 142.13.149.68.in-addr.arpa. domain name pointer S010600095b38020f.ed.shawcable.net
[1200] 143.13.149.68.in-addr.arpa. domain name pointer S010600095b4c9366.ed.shawcable.net
[1200] 144.13.149.68.in-addr.arpa. domain name pointer S01060050da7af857.ed.shawcable.net
[1200] 145.13.149.68.in-addr.arpa. domain name pointer S01060002558b2e03.ed.shawcable.net
[1200] 146.13.149.68.in-addr.arpa. domain name pointer S0106000f1f7c562e.ed.shawcable.net
[1200] 147.13.149.68.in-addr.arpa. domain name pointer S010600c026217604.ed.shawcable.net
[1200] 148.13.149.68.in-addr.arpa. domain name pointer S010600079515f099.ed.shawcable.net
[1200] 149.13.149.68.in-addr.arpa. domain name pointer S0106000c6e6e5e85.ed.shawcable.net
[1200] 150.13.149.68.in-addr.arpa. domain name pointer S01060011112262c2.ed.shawcable.net
[1200] 151.13.149.68.in-addr.arpa. domain name pointer S01060007e96d4271.ed.shawcable.net
[1200] 152.13.149.68.in-addr.arpa. domain name pointer S01060050ba59eca5.ed.shawcable.net
[1200] 153.13.149.68.in-addr.arpa. domain name pointer S01060080c6fd375a.ed.shawcable.net
[1200] 154.13.149.68.in-addr.arpa. domain name pointer S0106000c6e73229d.ed.shawcable.net
[1200] 155.13.149.68.in-addr.arpa. domain name pointer S0106001111c4bf21.ed.shawcable.net
[1200] 156.13.149.68.in-addr.arpa. domain name pointer S0106000f3d9e74e7.ed.shawcable.net
[1200] 157.13.149.68.in-addr.arpa. domain name pointer S010600c0a889a382.ed.shawcable.net
[1200] 158.13.149.68.in-addr.arpa. domain name pointer S0106000a95bf53c4.ed.shawcable.net
[1200] 159.13.149.68.in-addr.arpa. domain name pointer S01060011d841f359.ed.shawcable.net
[1200] 160.13.149.68.in-addr.arpa. domain name pointer S0106000f3d50d47d.ed.shawcable.net
[1200] 161.13.149.68.in-addr.arpa. domain name pointer S01060002e30fa1f2.ed.shawcable.net
[1200] 162.13.149.68.in-addr.arpa. domain name pointer S0106000bdb2dc9f4.ed.shawcable.net
[1200] 163.13.149.68.in-addr.arpa. domain name pointer S010600016c24a06b.ed.shawcable.net
[1200] 164.13.149.68.in-addr.arpa. domain name pointer S010600301bae4303.ed.shawcable.net
[1200] 165.13.149.68.in-addr.arpa. domain name pointer S0106000fea3d59c3.ed.shawcable.net
[1200] 166.13.149.68.in-addr.arpa. domain name pointer S01060011950ac63f.ed.shawcable.net
[1200] 167.13.149.68.in-addr.arpa. domain name pointer S010600045ae3cbc0.ed.shawcable.net
[1200] 168.13.149.68.in-addr.arpa. domain name pointer S0106000d88f499bd.ed.shawcable.net
[1200] 169.13.149.68.in-addr.arpa. domain name pointer S010600e0295b27df.ed.shawcable.net
[1200] 170.13.149.68.in-addr.arpa. domain name pointer S0106000f3d50e67f.ed.shawcable.net
[1200] 171.13.149.68.in-addr.arpa. domain name pointer S0106000c6e9a4ca5.ed.shawcable.net
[1200] 172.13.149.68.in-addr.arpa. domain name pointer S0106000c6e5f90d0.ed.shawcable.net
[1200] 173.13.149.68.in-addr.arpa. domain name pointer S0106000c41aa0c27.ed.shawcable.net
[1200] 174.13.149.68.in-addr.arpa. domain name pointer S01060040f427cd9c.ed.shawcable.net
[1200] 175.13.149.68.in-addr.arpa. domain name pointer S01060040d00a629f.ed.shawcable.net
[1200] 176.13.149.68.in-addr.arpa. domain name pointer S0106000f1fa2a877.ed.shawcable.net
[1200] 177.13.149.68.in-addr.arpa. domain name pointer S01060050bf91bece.ed.shawcable.net
[1200] 178.13.149.68.in-addr.arpa. domain name pointer S0106000d93488938.ed.shawcable.net
[1200] 179.13.149.68.in-addr.arpa. domain name pointer S01060080ada9c532.ed.shawcable.net
[1200] 180.13.149.68.in-addr.arpa. domain name pointer S0106000f669aa356.ed.shawcable.net
[1200] 181.13.149.68.in-addr.arpa. domain name pointer S01060005028b91d5.ed.shawcable.net
[1200] 182.13.149.68.in-addr.arpa. domain name pointer S01060040ca5c4f50.ed.shawcable.net
[1200] 183.13.149.68.in-addr.arpa. domain name pointer S0106000f1f227157.ed.shawcable.net
[1200] 184.13.149.68.in-addr.arpa. domain name pointer S01060004e2bc4f03.ed.shawcable.net
[1200] 185.13.149.68.in-addr.arpa. domain name pointer S010600045af28d33.ed.shawcable.net
[1200] 186.13.149.68.in-addr.arpa. domain name pointer S01060000861cd391.ed.shawcable.net
[1200] 187.13.149.68.in-addr.arpa. domain name pointer S010600402b6b767f.ed.shawcable.net
[1200] 188.13.149.68.in-addr.arpa. domain name pointer S010600045ae9455a.ed.shawcable.net
[1200] 189.13.149.68.in-addr.arpa. domain name pointer S0106000c6e74cecd.ed.shawcable.net
[1200] 190.13.149.68.in-addr.arpa. domain name pointer S010600045a20944e.ed.shawcable.net
[1200] 191.13.149.68.in-addr.arpa. domain name pointer S01060040451375e9.ed.shawcable.net
[1200] 192.13.149.68.in-addr.arpa. domain name pointer S010600121742d718.ed.shawcable.net
[1200] 193.13.149.68.in-addr.arpa. domain name pointer S01060011119584f9.ed.shawcable.net
[1200] 194.13.149.68.in-addr.arpa. domain name pointer S01060080c6f2946a.ed.shawcable.net
[1200] 195.13.149.68.in-addr.arpa. domain name pointer S010600402b74c5af.ed.shawcable.net
[1200] 196.13.149.68.in-addr.arpa. domain name pointer S01060007e9b72300.ed.shawcable.net
[1200] 197.13.149.68.in-addr.arpa. domain name pointer S010600095b4dca3d.ed.shawcable.net
[1200] 198.13.149.68.in-addr.arpa. domain name pointer S01060001295e1a6f.ed.shawcable.net
[1200] 199.13.149.68.in-addr.arpa. domain name pointer S0106004005490f22.ed.shawcable.net
[1200] 200.13.149.68.in-addr.arpa. domain name pointer S01060050babcc9fc.ed.shawcable.net
[1200] 201.13.149.68.in-addr.arpa. domain name pointer S01060080c7bddebc.ed.shawcable.net
[1200] 202.13.149.68.in-addr.arpa. domain name pointer S0106000ae68e3447.ed.shawcable.net
[1200] 203.13.149.68.in-addr.arpa. domain name pointer S01060080c6fd6239.ed.shawcable.net
[1200] 204.13.149.68.in-addr.arpa. domain name pointer S010600a0c5e44069.ed.shawcable.net
[1200] 205.13.149.68.in-addr.arpa. domain name pointer S01060040ca4ce58a.ed.shawcable.net
[1200] 206.13.149.68.in-addr.arpa. domain name pointer S0106000f3d36e677.ed.shawcable.net
[1200] 207.13.149.68.in-addr.arpa. domain name pointer S010600095b3017bf.ed.shawcable.net
[1200] 208.13.149.68.in-addr.arpa. domain name pointer S0106000cf1af2629.ed.shawcable.net
[1200] 209.13.149.68.in-addr.arpa. domain name pointer S01060050ba511c5f.ed.shawcable.net
[1200] 210.13.149.68.in-addr.arpa. domain name pointer S0106004005c2b6a4.ed.shawcable.net
[1200] 211.13.149.68.in-addr.arpa. domain name pointer S010600055dd4402f.ed.shawcable.net
[1200] 212.13.149.68.in-addr.arpa. domain name pointer S0106000c414db41b.ed.shawcable.net
[1200] 213.13.149.68.in-addr.arpa. domain name pointer S01060004e20278c8.ed.shawcable.net
[1200] 214.13.149.68.in-addr.arpa. domain name pointer S0106000d88e210d9.ed.shawcable.net
[1200] 215.13.149.68.in-addr.arpa. domain name pointer S010600032f09eea1.ed.shawcable.net
[1200] 216.13.149.68.in-addr.arpa. domain name pointer S0106000347cfd343.ed.shawcable.net
[1200] 217.13.149.68.in-addr.arpa. domain name pointer S0106002078196960.ed.shawcable.net
[1200] 218.13.149.68.in-addr.arpa. domain name pointer S01060080adb70a63.ed.shawcable.net
[1200] 219.13.149.68.in-addr.arpa. domain name pointer S0106004005ba2486.ed.shawcable.net
[1200] 220.13.149.68.in-addr.arpa. domain name pointer S01060030843ca9c6.ed.shawcable.net
[1200] 221.13.149.68.in-addr.arpa. domain name pointer S01060050bac9e850.ed.shawcable.net
[1200] 222.13.149.68.in-addr.arpa. domain name pointer S0106004005288c23.ed.shawcable.net
[1200] 223.13.149.68.in-addr.arpa. domain name pointer S01060080ad50c461.ed.shawcable.net
[1200] 224.13.149.68.in-addr.arpa. domain name pointer S0106000c41aeb2c9.ed.shawcable.net
[1200] 225.13.149.68.in-addr.arpa. domain name pointer S0106000d87f81e90.ed.shawcable.net
[1200] 226.13.149.68.in-addr.arpa. domain name pointer S0106000393115906.ed.shawcable.net
[1200] 227.13.149.68.in-addr.arpa. domain name pointer S0106000f66365173.ed.shawcable.net
[1200] 228.13.149.68.in-addr.arpa. domain name pointer S01060004e2029ef3.ed.shawcable.net
[1200] 229.13.149.68.in-addr.arpa. domain name pointer S010600c0a88121b9.ed.shawcable.net
[1200] 230.13.149.68.in-addr.arpa. domain name pointer S0106000d9350b53a.ed.shawcable.net
[1200] 231.13.149.68.in-addr.arpa. domain name pointer S01060050bac4584c.ed.shawcable.net
[1200] 232.13.149.68.in-addr.arpa. domain name pointer S0106000f66563f4c.ed.shawcable.net
[1200] 233.13.149.68.in-addr.arpa. domain name pointer S01060050ba68f39b.ed.shawcable.net
[1200] 234.13.149.68.in-addr.arpa. domain name pointer S01060002a59de2de.ed.shawcable.net
[1200] 235.13.149.68.in-addr.arpa. domain name pointer S01060080c8dfdd0f.ed.shawcable.net
[0] 236.13.149.68.in-addr.arpa.: domain name does not exist
[0] 237.13.149.68.in-addr.arpa.: domain name does not exist
[1200] 238.13.149.68.in-addr.arpa. domain name pointer S01060002b3300996.ed.shawcable.net
[0] 239.13.149.68.in-addr.arpa.: domain name does not exist
[0] 240.13.149.68.in-addr.arpa.: domain name does not exist
[0] 241.13.149.68.in-addr.arpa.: domain name does not exist
[0] 242.13.149.68.in-addr.arpa.: domain name does not exist
[0] 243.13.149.68.in-addr.arpa.: domain name does not exist
[0] 244.13.149.68.in-addr.arpa.: domain name does not exist
[0] 245.13.149.68.in-addr.arpa.: domain name does not exist
[0] 246.13.149.68.in-addr.arpa.: domain name does not exist
[0] 247.13.149.68.in-addr.arpa.: domain name does not exist
[1200] 248.13.149.68.in-addr.arpa. domain name pointer S010600023f65516d.ed.shawcable.net
[1200] 249.13.149.68.in-addr.arpa. domain name pointer S010600e0186c873b.ed.shawcable.net
[0] 250.13.149.68.in-addr.arpa.: domain name does not exist
[0] 251.13.149.68.in-addr.arpa.: domain name does not exist
[1200] 252.13.149.68.in-addr.arpa. domain name pointer S010600055dd43e5a.ed.shawcable.net
[1200] 253.13.149.68.in-addr.arpa. domain name pointer S01060080c8b3c9b5.ed.shawcable.net
[1200] 254.13.149.68.in-addr.arpa. domain name pointer S01060050bac47f0b.ed.shawcable.net
[0] 255.13.149.68.in-addr.arpa.: domain name does not exist