[0] 0.238.50.68.in-addr.arpa.: domain name does not exist
[0] 1.238.50.68.in-addr.arpa.: domain name does not exist
[0] 2.238.50.68.in-addr.arpa.: domain name does not exist
[0] 3.238.50.68.in-addr.arpa.: domain name does not exist
[0] 4.238.50.68.in-addr.arpa.: domain name does not exist
[0] 5.238.50.68.in-addr.arpa.: domain name does not exist
[0] 6.238.50.68.in-addr.arpa.: domain name does not exist
[0] 7.238.50.68.in-addr.arpa.: domain name does not exist
[0] 8.238.50.68.in-addr.arpa.: domain name does not exist
[0] 9.238.50.68.in-addr.arpa.: domain name does not exist
[0] 10.238.50.68.in-addr.arpa.: domain name does not exist
[0] 11.238.50.68.in-addr.arpa.: domain name does not exist
[0] 12.238.50.68.in-addr.arpa.: domain name does not exist
[0] 13.238.50.68.in-addr.arpa.: domain name does not exist
[0] 14.238.50.68.in-addr.arpa.: domain name does not exist
[0] 15.238.50.68.in-addr.arpa.: domain name does not exist
[0] 16.238.50.68.in-addr.arpa.: domain name does not exist
[0] 17.238.50.68.in-addr.arpa.: domain name does not exist
[0] 18.238.50.68.in-addr.arpa.: domain name does not exist
[0] 19.238.50.68.in-addr.arpa.: domain name does not exist
[0] 20.238.50.68.in-addr.arpa.: domain name does not exist
[0] 21.238.50.68.in-addr.arpa.: domain name does not exist
[0] 22.238.50.68.in-addr.arpa.: domain name does not exist
[0] 23.238.50.68.in-addr.arpa.: domain name does not exist
[0] 24.238.50.68.in-addr.arpa.: domain name does not exist
[0] 25.238.50.68.in-addr.arpa.: domain name does not exist
[0] 26.238.50.68.in-addr.arpa.: domain name does not exist
[0] 27.238.50.68.in-addr.arpa.: domain name does not exist
[0] 28.238.50.68.in-addr.arpa.: domain name does not exist
[0] 29.238.50.68.in-addr.arpa.: domain name does not exist
[0] 30.238.50.68.in-addr.arpa.: domain name does not exist
[0] 31.238.50.68.in-addr.arpa.: domain name does not exist
[0] 32.238.50.68.in-addr.arpa.: domain name does not exist
[0] 33.238.50.68.in-addr.arpa.: domain name does not exist
[0] 34.238.50.68.in-addr.arpa.: domain name does not exist
[0] 35.238.50.68.in-addr.arpa.: domain name does not exist
[0] 36.238.50.68.in-addr.arpa.: domain name does not exist
[0] 37.238.50.68.in-addr.arpa.: domain name does not exist
[0] 38.238.50.68.in-addr.arpa.: domain name does not exist
[0] 39.238.50.68.in-addr.arpa.: domain name does not exist
[0] 40.238.50.68.in-addr.arpa.: domain name does not exist
[0] 41.238.50.68.in-addr.arpa.: domain name does not exist
[0] 42.238.50.68.in-addr.arpa.: domain name does not exist
[0] 43.238.50.68.in-addr.arpa.: domain name does not exist
[0] 44.238.50.68.in-addr.arpa.: domain name does not exist
[0] 45.238.50.68.in-addr.arpa.: domain name does not exist
[0] 46.238.50.68.in-addr.arpa.: domain name does not exist
[0] 47.238.50.68.in-addr.arpa.: domain name does not exist
[0] 48.238.50.68.in-addr.arpa.: domain name does not exist
[0] 49.238.50.68.in-addr.arpa.: domain name does not exist
[0] 50.238.50.68.in-addr.arpa.: domain name does not exist
[0] 51.238.50.68.in-addr.arpa.: domain name does not exist
[0] 52.238.50.68.in-addr.arpa.: domain name does not exist
[0] 53.238.50.68.in-addr.arpa.: domain name does not exist
[0] 54.238.50.68.in-addr.arpa.: domain name does not exist
[0] 55.238.50.68.in-addr.arpa.: domain name does not exist
[0] 56.238.50.68.in-addr.arpa.: domain name does not exist
[0] 57.238.50.68.in-addr.arpa.: domain name does not exist
[0] 58.238.50.68.in-addr.arpa.: domain name does not exist
[0] 59.238.50.68.in-addr.arpa.: domain name does not exist
[0] 60.238.50.68.in-addr.arpa.: domain name does not exist
[0] 61.238.50.68.in-addr.arpa.: domain name does not exist
[0] 62.238.50.68.in-addr.arpa.: domain name does not exist
[0] 63.238.50.68.in-addr.arpa.: domain name does not exist
[0] 64.238.50.68.in-addr.arpa.: domain name does not exist
[0] 65.238.50.68.in-addr.arpa.: domain name does not exist
[0] 66.238.50.68.in-addr.arpa.: domain name does not exist
[0] 67.238.50.68.in-addr.arpa.: domain name does not exist
[0] 68.238.50.68.in-addr.arpa.: domain name does not exist
[0] 69.238.50.68.in-addr.arpa.: domain name does not exist
[0] 70.238.50.68.in-addr.arpa.: domain name does not exist
[0] 71.238.50.68.in-addr.arpa.: domain name does not exist
[0] 72.238.50.68.in-addr.arpa.: domain name does not exist
[0] 73.238.50.68.in-addr.arpa.: domain name does not exist
[0] 74.238.50.68.in-addr.arpa.: domain name does not exist
[0] 75.238.50.68.in-addr.arpa.: domain name does not exist
[0] 76.238.50.68.in-addr.arpa.: domain name does not exist
[0] 77.238.50.68.in-addr.arpa.: domain name does not exist
[0] 78.238.50.68.in-addr.arpa.: domain name does not exist
[0] 79.238.50.68.in-addr.arpa.: domain name does not exist
[0] 80.238.50.68.in-addr.arpa.: domain name does not exist
[0] 81.238.50.68.in-addr.arpa.: domain name does not exist
[0] 82.238.50.68.in-addr.arpa.: domain name does not exist
[0] 83.238.50.68.in-addr.arpa.: domain name does not exist
[0] 84.238.50.68.in-addr.arpa.: domain name does not exist
[0] 85.238.50.68.in-addr.arpa.: domain name does not exist
[0] 86.238.50.68.in-addr.arpa.: domain name does not exist
[0] 87.238.50.68.in-addr.arpa.: domain name does not exist
[0] 88.238.50.68.in-addr.arpa.: domain name does not exist
[0] 89.238.50.68.in-addr.arpa.: domain name does not exist
[0] 90.238.50.68.in-addr.arpa.: domain name does not exist
[0] 91.238.50.68.in-addr.arpa.: domain name does not exist
[0] 92.238.50.68.in-addr.arpa.: domain name does not exist
[0] 93.238.50.68.in-addr.arpa.: domain name does not exist
[0] 94.238.50.68.in-addr.arpa.: domain name does not exist
[0] 95.238.50.68.in-addr.arpa.: domain name does not exist
[0] 96.238.50.68.in-addr.arpa.: domain name does not exist
[0] 97.238.50.68.in-addr.arpa.: domain name does not exist
[0] 98.238.50.68.in-addr.arpa.: domain name does not exist
[0] 99.238.50.68.in-addr.arpa.: domain name does not exist
[0] 100.238.50.68.in-addr.arpa.: domain name does not exist
[0] 101.238.50.68.in-addr.arpa.: domain name does not exist
[0] 102.238.50.68.in-addr.arpa.: domain name does not exist
[0] 103.238.50.68.in-addr.arpa.: domain name does not exist
[0] 104.238.50.68.in-addr.arpa.: domain name does not exist
[0] 105.238.50.68.in-addr.arpa.: domain name does not exist
[0] 106.238.50.68.in-addr.arpa.: domain name does not exist
[0] 107.238.50.68.in-addr.arpa.: domain name does not exist
[0] 108.238.50.68.in-addr.arpa.: domain name does not exist
[0] 109.238.50.68.in-addr.arpa.: domain name does not exist
[0] 110.238.50.68.in-addr.arpa.: domain name does not exist
[0] 111.238.50.68.in-addr.arpa.: domain name does not exist
[0] 112.238.50.68.in-addr.arpa.: domain name does not exist
[0] 113.238.50.68.in-addr.arpa.: domain name does not exist
[0] 114.238.50.68.in-addr.arpa.: domain name does not exist
[0] 115.238.50.68.in-addr.arpa.: domain name does not exist
[0] 116.238.50.68.in-addr.arpa.: domain name does not exist
[0] 117.238.50.68.in-addr.arpa.: domain name does not exist
[0] 118.238.50.68.in-addr.arpa.: domain name does not exist
[0] 119.238.50.68.in-addr.arpa.: domain name does not exist
[0] 120.238.50.68.in-addr.arpa.: domain name does not exist
[0] 121.238.50.68.in-addr.arpa.: domain name does not exist
[0] 122.238.50.68.in-addr.arpa.: domain name does not exist
[0] 123.238.50.68.in-addr.arpa.: domain name does not exist
[0] 124.238.50.68.in-addr.arpa.: domain name does not exist
[0] 125.238.50.68.in-addr.arpa.: domain name does not exist
[0] 126.238.50.68.in-addr.arpa.: domain name does not exist
[0] 127.238.50.68.in-addr.arpa.: domain name does not exist
[0] 128.238.50.68.in-addr.arpa.: domain name does not exist
[43200] 129.238.50.68.in-addr.arpa. domain name pointer ubr04-b-rtr.dalect01.va.comcast.net
[43200] 130.238.50.68.in-addr.arpa. domain name pointer pcp08930258pcs.dalect01.va.comcast.net
[43200] 131.238.50.68.in-addr.arpa. domain name pointer pcp08930259pcs.dalect01.va.comcast.net
[43200] 132.238.50.68.in-addr.arpa. domain name pointer pcp08930260pcs.dalect01.va.comcast.net
[43200] 133.238.50.68.in-addr.arpa. domain name pointer pcp08930261pcs.dalect01.va.comcast.net
[43200] 134.238.50.68.in-addr.arpa. domain name pointer pcp08930262pcs.dalect01.va.comcast.net
[43200] 135.238.50.68.in-addr.arpa. domain name pointer pcp08930263pcs.dalect01.va.comcast.net
[43200] 136.238.50.68.in-addr.arpa. domain name pointer pcp08930264pcs.dalect01.va.comcast.net
[43200] 137.238.50.68.in-addr.arpa. domain name pointer pcp08930265pcs.dalect01.va.comcast.net
[43200] 138.238.50.68.in-addr.arpa. domain name pointer pcp08930266pcs.dalect01.va.comcast.net
[43200] 139.238.50.68.in-addr.arpa. domain name pointer pcp08930267pcs.dalect01.va.comcast.net
[43200] 140.238.50.68.in-addr.arpa. domain name pointer pcp08930268pcs.dalect01.va.comcast.net
[43200] 141.238.50.68.in-addr.arpa. domain name pointer pcp08930269pcs.dalect01.va.comcast.net
[43200] 142.238.50.68.in-addr.arpa. domain name pointer pcp08930270pcs.dalect01.va.comcast.net
[43200] 143.238.50.68.in-addr.arpa. domain name pointer pcp08930271pcs.dalect01.va.comcast.net
[43200] 144.238.50.68.in-addr.arpa. domain name pointer pcp08930272pcs.dalect01.va.comcast.net
[43200] 145.238.50.68.in-addr.arpa. domain name pointer pcp08930273pcs.dalect01.va.comcast.net
[43200] 146.238.50.68.in-addr.arpa. domain name pointer pcp08930274pcs.dalect01.va.comcast.net
[43200] 147.238.50.68.in-addr.arpa. domain name pointer pcp08930275pcs.dalect01.va.comcast.net
[43200] 148.238.50.68.in-addr.arpa. domain name pointer pcp08930276pcs.dalect01.va.comcast.net
[43200] 149.238.50.68.in-addr.arpa. domain name pointer pcp08930277pcs.dalect01.va.comcast.net
[43200] 150.238.50.68.in-addr.arpa. domain name pointer pcp08930278pcs.dalect01.va.comcast.net
[43200] 151.238.50.68.in-addr.arpa. domain name pointer pcp08930279pcs.dalect01.va.comcast.net
[43200] 152.238.50.68.in-addr.arpa. domain name pointer pcp08930280pcs.dalect01.va.comcast.net
[43200] 153.238.50.68.in-addr.arpa. domain name pointer pcp08930281pcs.dalect01.va.comcast.net
[43200] 154.238.50.68.in-addr.arpa. domain name pointer pcp08930282pcs.dalect01.va.comcast.net
[43200] 155.238.50.68.in-addr.arpa. domain name pointer pcp08930283pcs.dalect01.va.comcast.net
[43200] 156.238.50.68.in-addr.arpa. domain name pointer pcp08930284pcs.dalect01.va.comcast.net
[43200] 157.238.50.68.in-addr.arpa. domain name pointer pcp08930285pcs.dalect01.va.comcast.net
[43200] 158.238.50.68.in-addr.arpa. domain name pointer pcp08930286pcs.dalect01.va.comcast.net
[43200] 159.238.50.68.in-addr.arpa. domain name pointer pcp08930287pcs.dalect01.va.comcast.net
[43200] 160.238.50.68.in-addr.arpa. domain name pointer pcp08930288pcs.dalect01.va.comcast.net
[43200] 161.238.50.68.in-addr.arpa. domain name pointer pcp08930289pcs.dalect01.va.comcast.net
[43200] 162.238.50.68.in-addr.arpa. domain name pointer pcp08930290pcs.dalect01.va.comcast.net
[43200] 163.238.50.68.in-addr.arpa. domain name pointer pcp08930291pcs.dalect01.va.comcast.net
[43200] 164.238.50.68.in-addr.arpa. domain name pointer pcp08930292pcs.dalect01.va.comcast.net
[43200] 165.238.50.68.in-addr.arpa. domain name pointer pcp08930293pcs.dalect01.va.comcast.net
[43200] 166.238.50.68.in-addr.arpa. domain name pointer pcp08930294pcs.dalect01.va.comcast.net
[43200] 167.238.50.68.in-addr.arpa. domain name pointer pcp08930295pcs.dalect01.va.comcast.net
[43200] 168.238.50.68.in-addr.arpa. domain name pointer pcp08930296pcs.dalect01.va.comcast.net
[43200] 169.238.50.68.in-addr.arpa. domain name pointer pcp08930297pcs.dalect01.va.comcast.net
[43200] 170.238.50.68.in-addr.arpa. domain name pointer pcp08930298pcs.dalect01.va.comcast.net
[43200] 171.238.50.68.in-addr.arpa. domain name pointer pcp08930299pcs.dalect01.va.comcast.net
[43200] 172.238.50.68.in-addr.arpa. domain name pointer pcp08930300pcs.dalect01.va.comcast.net
[43200] 173.238.50.68.in-addr.arpa. domain name pointer pcp08930301pcs.dalect01.va.comcast.net
[43200] 174.238.50.68.in-addr.arpa. domain name pointer pcp08930302pcs.dalect01.va.comcast.net
[43200] 175.238.50.68.in-addr.arpa. domain name pointer pcp08930303pcs.dalect01.va.comcast.net
[43200] 176.238.50.68.in-addr.arpa. domain name pointer pcp08930304pcs.dalect01.va.comcast.net
[43200] 177.238.50.68.in-addr.arpa. domain name pointer pcp08930305pcs.dalect01.va.comcast.net
[43200] 178.238.50.68.in-addr.arpa. domain name pointer pcp08930306pcs.dalect01.va.comcast.net
[43200] 179.238.50.68.in-addr.arpa. domain name pointer pcp08930307pcs.dalect01.va.comcast.net
[43200] 180.238.50.68.in-addr.arpa. domain name pointer pcp08930308pcs.dalect01.va.comcast.net
[43200] 181.238.50.68.in-addr.arpa. domain name pointer pcp08930309pcs.dalect01.va.comcast.net
[43200] 182.238.50.68.in-addr.arpa. domain name pointer pcp08930310pcs.dalect01.va.comcast.net
[43200] 183.238.50.68.in-addr.arpa. domain name pointer pcp08930311pcs.dalect01.va.comcast.net
[43200] 184.238.50.68.in-addr.arpa. domain name pointer pcp08930312pcs.dalect01.va.comcast.net
[43200] 185.238.50.68.in-addr.arpa. domain name pointer pcp08930313pcs.dalect01.va.comcast.net
[43200] 186.238.50.68.in-addr.arpa. domain name pointer pcp08930314pcs.dalect01.va.comcast.net
[43200] 187.238.50.68.in-addr.arpa. domain name pointer pcp08930315pcs.dalect01.va.comcast.net
[43200] 188.238.50.68.in-addr.arpa. domain name pointer pcp08930316pcs.dalect01.va.comcast.net
[43200] 189.238.50.68.in-addr.arpa. domain name pointer pcp08930317pcs.dalect01.va.comcast.net
[43200] 190.238.50.68.in-addr.arpa. domain name pointer pcp08930318pcs.dalect01.va.comcast.net
[43200] 191.238.50.68.in-addr.arpa. domain name pointer pcp08930319pcs.dalect01.va.comcast.net
[43200] 192.238.50.68.in-addr.arpa. domain name pointer pcp08930320pcs.dalect01.va.comcast.net
[43200] 193.238.50.68.in-addr.arpa. domain name pointer pcp08930321pcs.dalect01.va.comcast.net
[43200] 194.238.50.68.in-addr.arpa. domain name pointer pcp08930322pcs.dalect01.va.comcast.net
[43200] 195.238.50.68.in-addr.arpa. domain name pointer pcp08930323pcs.dalect01.va.comcast.net
[43200] 196.238.50.68.in-addr.arpa. domain name pointer pcp08930324pcs.dalect01.va.comcast.net
[43200] 197.238.50.68.in-addr.arpa. domain name pointer pcp08930325pcs.dalect01.va.comcast.net
[43200] 198.238.50.68.in-addr.arpa. domain name pointer pcp08930326pcs.dalect01.va.comcast.net
[43200] 199.238.50.68.in-addr.arpa. domain name pointer pcp08930327pcs.dalect01.va.comcast.net
[43200] 200.238.50.68.in-addr.arpa. domain name pointer pcp08930328pcs.dalect01.va.comcast.net
[43200] 201.238.50.68.in-addr.arpa. domain name pointer pcp08930329pcs.dalect01.va.comcast.net
[43200] 202.238.50.68.in-addr.arpa. domain name pointer pcp08930330pcs.dalect01.va.comcast.net
[43200] 203.238.50.68.in-addr.arpa. domain name pointer pcp08930331pcs.dalect01.va.comcast.net
[43200] 204.238.50.68.in-addr.arpa. domain name pointer pcp08930332pcs.dalect01.va.comcast.net
[43200] 205.238.50.68.in-addr.arpa. domain name pointer pcp08930333pcs.dalect01.va.comcast.net
[43200] 206.238.50.68.in-addr.arpa. domain name pointer pcp08930334pcs.dalect01.va.comcast.net
[43200] 207.238.50.68.in-addr.arpa. domain name pointer pcp08930335pcs.dalect01.va.comcast.net
[43200] 208.238.50.68.in-addr.arpa. domain name pointer pcp08930336pcs.dalect01.va.comcast.net
[43200] 209.238.50.68.in-addr.arpa. domain name pointer pcp08930337pcs.dalect01.va.comcast.net
[43200] 210.238.50.68.in-addr.arpa. domain name pointer pcp08930338pcs.dalect01.va.comcast.net
[43200] 211.238.50.68.in-addr.arpa. domain name pointer pcp08930339pcs.dalect01.va.comcast.net
[43200] 212.238.50.68.in-addr.arpa. domain name pointer pcp08930340pcs.dalect01.va.comcast.net
[43200] 213.238.50.68.in-addr.arpa. domain name pointer pcp08930341pcs.dalect01.va.comcast.net
[43200] 214.238.50.68.in-addr.arpa. domain name pointer pcp08930342pcs.dalect01.va.comcast.net
[43200] 215.238.50.68.in-addr.arpa. domain name pointer pcp08930343pcs.dalect01.va.comcast.net
[43200] 216.238.50.68.in-addr.arpa. domain name pointer pcp08930344pcs.dalect01.va.comcast.net
[43200] 217.238.50.68.in-addr.arpa. domain name pointer pcp08930345pcs.dalect01.va.comcast.net
[43200] 218.238.50.68.in-addr.arpa. domain name pointer pcp08930346pcs.dalect01.va.comcast.net
[43200] 219.238.50.68.in-addr.arpa. domain name pointer pcp08930347pcs.dalect01.va.comcast.net
[43200] 220.238.50.68.in-addr.arpa. domain name pointer pcp08930348pcs.dalect01.va.comcast.net
[43200] 221.238.50.68.in-addr.arpa. domain name pointer pcp08930349pcs.dalect01.va.comcast.net
[43200] 222.238.50.68.in-addr.arpa. domain name pointer pcp08930350pcs.dalect01.va.comcast.net
[43200] 223.238.50.68.in-addr.arpa. domain name pointer pcp08930351pcs.dalect01.va.comcast.net
[43200] 224.238.50.68.in-addr.arpa. domain name pointer pcp08930352pcs.dalect01.va.comcast.net
[43200] 225.238.50.68.in-addr.arpa. domain name pointer pcp08930353pcs.dalect01.va.comcast.net
[43200] 226.238.50.68.in-addr.arpa. domain name pointer pcp08930354pcs.dalect01.va.comcast.net
[43200] 227.238.50.68.in-addr.arpa. domain name pointer pcp08930355pcs.dalect01.va.comcast.net
[43200] 228.238.50.68.in-addr.arpa. domain name pointer pcp08930356pcs.dalect01.va.comcast.net
[43200] 229.238.50.68.in-addr.arpa. domain name pointer pcp08930357pcs.dalect01.va.comcast.net
[43200] 230.238.50.68.in-addr.arpa. domain name pointer pcp08930358pcs.dalect01.va.comcast.net
[43200] 231.238.50.68.in-addr.arpa. domain name pointer pcp08930359pcs.dalect01.va.comcast.net
[43200] 232.238.50.68.in-addr.arpa. domain name pointer pcp08930360pcs.dalect01.va.comcast.net
[43200] 233.238.50.68.in-addr.arpa. domain name pointer pcp08930361pcs.dalect01.va.comcast.net
[43200] 234.238.50.68.in-addr.arpa. domain name pointer pcp08930362pcs.dalect01.va.comcast.net
[43200] 235.238.50.68.in-addr.arpa. domain name pointer pcp08930363pcs.dalect01.va.comcast.net
[43200] 236.238.50.68.in-addr.arpa. domain name pointer pcp08930364pcs.dalect01.va.comcast.net
[43200] 237.238.50.68.in-addr.arpa. domain name pointer pcp08930365pcs.dalect01.va.comcast.net
[43200] 238.238.50.68.in-addr.arpa. domain name pointer pcp08930366pcs.dalect01.va.comcast.net
[43200] 239.238.50.68.in-addr.arpa. domain name pointer pcp08930367pcs.dalect01.va.comcast.net
[43200] 240.238.50.68.in-addr.arpa. domain name pointer pcp08930368pcs.dalect01.va.comcast.net
[43200] 241.238.50.68.in-addr.arpa. domain name pointer pcp08930369pcs.dalect01.va.comcast.net
[43200] 242.238.50.68.in-addr.arpa. domain name pointer pcp08930370pcs.dalect01.va.comcast.net
[43200] 243.238.50.68.in-addr.arpa. domain name pointer pcp08930371pcs.dalect01.va.comcast.net
[43200] 244.238.50.68.in-addr.arpa. domain name pointer pcp08930372pcs.dalect01.va.comcast.net
[43200] 245.238.50.68.in-addr.arpa. domain name pointer pcp08930373pcs.dalect01.va.comcast.net
[43200] 246.238.50.68.in-addr.arpa. domain name pointer pcp08930374pcs.dalect01.va.comcast.net
[43200] 247.238.50.68.in-addr.arpa. domain name pointer pcp08930375pcs.dalect01.va.comcast.net
[43200] 248.238.50.68.in-addr.arpa. domain name pointer pcp08930376pcs.dalect01.va.comcast.net
[43200] 249.238.50.68.in-addr.arpa. domain name pointer pcp08930377pcs.dalect01.va.comcast.net
[43200] 250.238.50.68.in-addr.arpa. domain name pointer pcp08930378pcs.dalect01.va.comcast.net
[43200] 251.238.50.68.in-addr.arpa. domain name pointer pcp08930379pcs.dalect01.va.comcast.net
[43200] 252.238.50.68.in-addr.arpa. domain name pointer pcp08930380pcs.dalect01.va.comcast.net
[43200] 253.238.50.68.in-addr.arpa. domain name pointer pcp08930381pcs.dalect01.va.comcast.net
[43200] 254.238.50.68.in-addr.arpa. domain name pointer pcp08930382pcs.dalect01.va.comcast.net
[0] 255.238.50.68.in-addr.arpa.: domain name does not exist