[0] 0.110.50.68.in-addr.arpa.: domain name does not exist
[43200] 1.110.50.68.in-addr.arpa. domain name pointer ubr02-a-rtr.anaprd01.md.comcast.net
[43200] 2.110.50.68.in-addr.arpa. domain name pointer pcp05004349pcs.anaprd01.md.comcast.net
[43200] 3.110.50.68.in-addr.arpa. domain name pointer pcp05004350pcs.anaprd01.md.comcast.net
[43200] 4.110.50.68.in-addr.arpa. domain name pointer pcp05004351pcs.anaprd01.md.comcast.net
[43200] 5.110.50.68.in-addr.arpa. domain name pointer pcp05004352pcs.anaprd01.md.comcast.net
[43200] 6.110.50.68.in-addr.arpa. domain name pointer pcp05004353pcs.anaprd01.md.comcast.net
[43200] 7.110.50.68.in-addr.arpa. domain name pointer pcp05004354pcs.anaprd01.md.comcast.net
[43200] 8.110.50.68.in-addr.arpa. domain name pointer pcp05004355pcs.anaprd01.md.comcast.net
[43200] 9.110.50.68.in-addr.arpa. domain name pointer pcp05004356pcs.anaprd01.md.comcast.net
[43200] 10.110.50.68.in-addr.arpa. domain name pointer pcp05004357pcs.anaprd01.md.comcast.net
[43200] 11.110.50.68.in-addr.arpa. domain name pointer pcp05004358pcs.anaprd01.md.comcast.net
[43200] 12.110.50.68.in-addr.arpa. domain name pointer pcp05004359pcs.anaprd01.md.comcast.net
[43200] 13.110.50.68.in-addr.arpa. domain name pointer pcp05004360pcs.anaprd01.md.comcast.net
[43200] 14.110.50.68.in-addr.arpa. domain name pointer pcp05004361pcs.anaprd01.md.comcast.net
[43200] 15.110.50.68.in-addr.arpa. domain name pointer pcp05004362pcs.anaprd01.md.comcast.net
[43200] 16.110.50.68.in-addr.arpa. domain name pointer pcp05004363pcs.anaprd01.md.comcast.net
[43200] 17.110.50.68.in-addr.arpa. domain name pointer pcp05004364pcs.anaprd01.md.comcast.net
[43200] 18.110.50.68.in-addr.arpa. domain name pointer pcp05004365pcs.anaprd01.md.comcast.net
[43200] 19.110.50.68.in-addr.arpa. domain name pointer pcp05004366pcs.anaprd01.md.comcast.net
[43200] 20.110.50.68.in-addr.arpa. domain name pointer pcp05004367pcs.anaprd01.md.comcast.net
[43200] 21.110.50.68.in-addr.arpa. domain name pointer pcp05004368pcs.anaprd01.md.comcast.net
[43200] 22.110.50.68.in-addr.arpa. domain name pointer pcp05004369pcs.anaprd01.md.comcast.net
[43200] 23.110.50.68.in-addr.arpa. domain name pointer pcp05004370pcs.anaprd01.md.comcast.net
[43200] 24.110.50.68.in-addr.arpa. domain name pointer pcp05004371pcs.anaprd01.md.comcast.net
[43200] 25.110.50.68.in-addr.arpa. domain name pointer pcp05004372pcs.anaprd01.md.comcast.net
[43200] 26.110.50.68.in-addr.arpa. domain name pointer pcp05004373pcs.anaprd01.md.comcast.net
[43200] 27.110.50.68.in-addr.arpa. domain name pointer pcp05004374pcs.anaprd01.md.comcast.net
[43200] 28.110.50.68.in-addr.arpa. domain name pointer pcp05004375pcs.anaprd01.md.comcast.net
[43200] 29.110.50.68.in-addr.arpa. domain name pointer pcp05004376pcs.anaprd01.md.comcast.net
[43200] 30.110.50.68.in-addr.arpa. domain name pointer pcp05004377pcs.anaprd01.md.comcast.net
[43200] 31.110.50.68.in-addr.arpa. domain name pointer pcp05004378pcs.anaprd01.md.comcast.net
[43200] 32.110.50.68.in-addr.arpa. domain name pointer pcp05004379pcs.anaprd01.md.comcast.net
[43200] 33.110.50.68.in-addr.arpa. domain name pointer pcp05004380pcs.anaprd01.md.comcast.net
[43200] 34.110.50.68.in-addr.arpa. domain name pointer pcp05004381pcs.anaprd01.md.comcast.net
[43200] 35.110.50.68.in-addr.arpa. domain name pointer pcp05004382pcs.anaprd01.md.comcast.net
[43200] 36.110.50.68.in-addr.arpa. domain name pointer pcp05004383pcs.anaprd01.md.comcast.net
[43200] 37.110.50.68.in-addr.arpa. domain name pointer pcp05004384pcs.anaprd01.md.comcast.net
[43200] 38.110.50.68.in-addr.arpa. domain name pointer pcp05004385pcs.anaprd01.md.comcast.net
[43200] 39.110.50.68.in-addr.arpa. domain name pointer pcp05004386pcs.anaprd01.md.comcast.net
[43200] 40.110.50.68.in-addr.arpa. domain name pointer pcp05004387pcs.anaprd01.md.comcast.net
[43200] 41.110.50.68.in-addr.arpa. domain name pointer pcp05004388pcs.anaprd01.md.comcast.net
[43200] 42.110.50.68.in-addr.arpa. domain name pointer pcp05004389pcs.anaprd01.md.comcast.net
[43200] 43.110.50.68.in-addr.arpa. domain name pointer pcp05004390pcs.anaprd01.md.comcast.net
[43200] 44.110.50.68.in-addr.arpa. domain name pointer pcp05004391pcs.anaprd01.md.comcast.net
[43200] 45.110.50.68.in-addr.arpa. domain name pointer pcp05004392pcs.anaprd01.md.comcast.net
[43200] 46.110.50.68.in-addr.arpa. domain name pointer pcp05004393pcs.anaprd01.md.comcast.net
[43200] 47.110.50.68.in-addr.arpa. domain name pointer pcp05004394pcs.anaprd01.md.comcast.net
[43200] 48.110.50.68.in-addr.arpa. domain name pointer pcp05004395pcs.anaprd01.md.comcast.net
[43200] 49.110.50.68.in-addr.arpa. domain name pointer pcp05004396pcs.anaprd01.md.comcast.net
[43200] 50.110.50.68.in-addr.arpa. domain name pointer pcp05004397pcs.anaprd01.md.comcast.net
[43200] 51.110.50.68.in-addr.arpa. domain name pointer pcp05004398pcs.anaprd01.md.comcast.net
[43200] 52.110.50.68.in-addr.arpa. domain name pointer pcp05004399pcs.anaprd01.md.comcast.net
[43200] 53.110.50.68.in-addr.arpa. domain name pointer pcp05004400pcs.anaprd01.md.comcast.net
[43200] 54.110.50.68.in-addr.arpa. domain name pointer pcp05004401pcs.anaprd01.md.comcast.net
[43200] 55.110.50.68.in-addr.arpa. domain name pointer pcp05004402pcs.anaprd01.md.comcast.net
[43200] 56.110.50.68.in-addr.arpa. domain name pointer pcp05004403pcs.anaprd01.md.comcast.net
[43200] 57.110.50.68.in-addr.arpa. domain name pointer pcp05004404pcs.anaprd01.md.comcast.net
[43200] 58.110.50.68.in-addr.arpa. domain name pointer pcp05004405pcs.anaprd01.md.comcast.net
[43200] 59.110.50.68.in-addr.arpa. domain name pointer pcp05004406pcs.anaprd01.md.comcast.net
[43200] 60.110.50.68.in-addr.arpa. domain name pointer pcp05004407pcs.anaprd01.md.comcast.net
[43200] 61.110.50.68.in-addr.arpa. domain name pointer pcp05004408pcs.anaprd01.md.comcast.net
[43200] 62.110.50.68.in-addr.arpa. domain name pointer pcp05004409pcs.anaprd01.md.comcast.net
[43200] 63.110.50.68.in-addr.arpa. domain name pointer pcp05004410pcs.anaprd01.md.comcast.net
[43200] 64.110.50.68.in-addr.arpa. domain name pointer pcp05004411pcs.anaprd01.md.comcast.net
[43200] 65.110.50.68.in-addr.arpa. domain name pointer pcp05004412pcs.anaprd01.md.comcast.net
[43200] 66.110.50.68.in-addr.arpa. domain name pointer pcp05004413pcs.anaprd01.md.comcast.net
[43200] 67.110.50.68.in-addr.arpa. domain name pointer pcp05004414pcs.anaprd01.md.comcast.net
[43200] 68.110.50.68.in-addr.arpa. domain name pointer pcp05004415pcs.anaprd01.md.comcast.net
[43200] 69.110.50.68.in-addr.arpa. domain name pointer pcp05004416pcs.anaprd01.md.comcast.net
[43200] 70.110.50.68.in-addr.arpa. domain name pointer pcp05004417pcs.anaprd01.md.comcast.net
[43200] 71.110.50.68.in-addr.arpa. domain name pointer pcp05004418pcs.anaprd01.md.comcast.net
[43200] 72.110.50.68.in-addr.arpa. domain name pointer pcp05004419pcs.anaprd01.md.comcast.net
[43200] 73.110.50.68.in-addr.arpa. domain name pointer pcp05004420pcs.anaprd01.md.comcast.net
[43200] 74.110.50.68.in-addr.arpa. domain name pointer pcp05004421pcs.anaprd01.md.comcast.net
[43200] 75.110.50.68.in-addr.arpa. domain name pointer pcp05004422pcs.anaprd01.md.comcast.net
[43200] 76.110.50.68.in-addr.arpa. domain name pointer pcp05004423pcs.anaprd01.md.comcast.net
[43200] 77.110.50.68.in-addr.arpa. domain name pointer pcp05004424pcs.anaprd01.md.comcast.net
[43200] 78.110.50.68.in-addr.arpa. domain name pointer pcp05004425pcs.anaprd01.md.comcast.net
[43200] 79.110.50.68.in-addr.arpa. domain name pointer pcp05004426pcs.anaprd01.md.comcast.net
[43200] 80.110.50.68.in-addr.arpa. domain name pointer pcp05004427pcs.anaprd01.md.comcast.net
[43200] 81.110.50.68.in-addr.arpa. domain name pointer pcp05004428pcs.anaprd01.md.comcast.net
[43200] 82.110.50.68.in-addr.arpa. domain name pointer pcp05004429pcs.anaprd01.md.comcast.net
[43200] 83.110.50.68.in-addr.arpa. domain name pointer pcp05004430pcs.anaprd01.md.comcast.net
[43200] 84.110.50.68.in-addr.arpa. domain name pointer pcp05004431pcs.anaprd01.md.comcast.net
[43200] 85.110.50.68.in-addr.arpa. domain name pointer pcp05004432pcs.anaprd01.md.comcast.net
[43200] 86.110.50.68.in-addr.arpa. domain name pointer pcp05004433pcs.anaprd01.md.comcast.net
[43200] 87.110.50.68.in-addr.arpa. domain name pointer pcp05004434pcs.anaprd01.md.comcast.net
[43200] 88.110.50.68.in-addr.arpa. domain name pointer pcp05004435pcs.anaprd01.md.comcast.net
[43200] 89.110.50.68.in-addr.arpa. domain name pointer pcp05004436pcs.anaprd01.md.comcast.net
[43200] 90.110.50.68.in-addr.arpa. domain name pointer pcp05004437pcs.anaprd01.md.comcast.net
[43200] 91.110.50.68.in-addr.arpa. domain name pointer pcp05004438pcs.anaprd01.md.comcast.net
[43200] 92.110.50.68.in-addr.arpa. domain name pointer pcp05004439pcs.anaprd01.md.comcast.net
[43200] 93.110.50.68.in-addr.arpa. domain name pointer pcp05004440pcs.anaprd01.md.comcast.net
[43200] 94.110.50.68.in-addr.arpa. domain name pointer pcp05004441pcs.anaprd01.md.comcast.net
[43200] 95.110.50.68.in-addr.arpa. domain name pointer pcp05004442pcs.anaprd01.md.comcast.net
[43200] 96.110.50.68.in-addr.arpa. domain name pointer pcp05004443pcs.anaprd01.md.comcast.net
[43200] 97.110.50.68.in-addr.arpa. domain name pointer pcp05004444pcs.anaprd01.md.comcast.net
[43200] 98.110.50.68.in-addr.arpa. domain name pointer pcp05004445pcs.anaprd01.md.comcast.net
[43200] 99.110.50.68.in-addr.arpa. domain name pointer pcp05004446pcs.anaprd01.md.comcast.net
[43200] 100.110.50.68.in-addr.arpa. domain name pointer pcp05004447pcs.anaprd01.md.comcast.net
[43200] 101.110.50.68.in-addr.arpa. domain name pointer pcp05004448pcs.anaprd01.md.comcast.net
[43200] 102.110.50.68.in-addr.arpa. domain name pointer pcp05004449pcs.anaprd01.md.comcast.net
[43200] 103.110.50.68.in-addr.arpa. domain name pointer pcp05004450pcs.anaprd01.md.comcast.net
[43200] 104.110.50.68.in-addr.arpa. domain name pointer pcp05004451pcs.anaprd01.md.comcast.net
[43200] 105.110.50.68.in-addr.arpa. domain name pointer pcp05004452pcs.anaprd01.md.comcast.net
[43200] 106.110.50.68.in-addr.arpa. domain name pointer pcp05004453pcs.anaprd01.md.comcast.net
[43200] 107.110.50.68.in-addr.arpa. domain name pointer pcp05004454pcs.anaprd01.md.comcast.net
[43200] 108.110.50.68.in-addr.arpa. domain name pointer pcp05004455pcs.anaprd01.md.comcast.net
[43200] 109.110.50.68.in-addr.arpa. domain name pointer pcp05004456pcs.anaprd01.md.comcast.net
[43200] 110.110.50.68.in-addr.arpa. domain name pointer pcp05004457pcs.anaprd01.md.comcast.net
[43200] 111.110.50.68.in-addr.arpa. domain name pointer pcp05004458pcs.anaprd01.md.comcast.net
[43200] 112.110.50.68.in-addr.arpa. domain name pointer pcp05004459pcs.anaprd01.md.comcast.net
[43200] 113.110.50.68.in-addr.arpa. domain name pointer pcp05004460pcs.anaprd01.md.comcast.net
[43200] 114.110.50.68.in-addr.arpa. domain name pointer pcp05004461pcs.anaprd01.md.comcast.net
[43200] 115.110.50.68.in-addr.arpa. domain name pointer pcp05004462pcs.anaprd01.md.comcast.net
[43200] 116.110.50.68.in-addr.arpa. domain name pointer pcp05004463pcs.anaprd01.md.comcast.net
[43200] 117.110.50.68.in-addr.arpa. domain name pointer pcp05004464pcs.anaprd01.md.comcast.net
[43200] 118.110.50.68.in-addr.arpa. domain name pointer pcp05004465pcs.anaprd01.md.comcast.net
[43200] 119.110.50.68.in-addr.arpa. domain name pointer pcp05004466pcs.anaprd01.md.comcast.net
[43200] 120.110.50.68.in-addr.arpa. domain name pointer pcp05004467pcs.anaprd01.md.comcast.net
[43200] 121.110.50.68.in-addr.arpa. domain name pointer pcp05004468pcs.anaprd01.md.comcast.net
[43200] 122.110.50.68.in-addr.arpa. domain name pointer pcp05004469pcs.anaprd01.md.comcast.net
[43200] 123.110.50.68.in-addr.arpa. domain name pointer pcp05004470pcs.anaprd01.md.comcast.net
[43200] 124.110.50.68.in-addr.arpa. domain name pointer pcp05004471pcs.anaprd01.md.comcast.net
[43200] 125.110.50.68.in-addr.arpa. domain name pointer pcp05004472pcs.anaprd01.md.comcast.net
[43200] 126.110.50.68.in-addr.arpa. domain name pointer pcp05004473pcs.anaprd01.md.comcast.net
[0] 127.110.50.68.in-addr.arpa.: domain name does not exist
[0] 128.110.50.68.in-addr.arpa.: domain name does not exist
[0] 129.110.50.68.in-addr.arpa.: domain name does not exist
[0] 130.110.50.68.in-addr.arpa.: domain name does not exist
[0] 131.110.50.68.in-addr.arpa.: domain name does not exist
[0] 132.110.50.68.in-addr.arpa.: domain name does not exist
[0] 133.110.50.68.in-addr.arpa.: domain name does not exist
[0] 134.110.50.68.in-addr.arpa.: domain name does not exist
[0] 135.110.50.68.in-addr.arpa.: domain name does not exist
[0] 136.110.50.68.in-addr.arpa.: domain name does not exist
[0] 137.110.50.68.in-addr.arpa.: domain name does not exist
[0] 138.110.50.68.in-addr.arpa.: domain name does not exist
[0] 139.110.50.68.in-addr.arpa.: domain name does not exist
[0] 140.110.50.68.in-addr.arpa.: domain name does not exist
[0] 141.110.50.68.in-addr.arpa.: domain name does not exist
[0] 142.110.50.68.in-addr.arpa.: domain name does not exist
[0] 143.110.50.68.in-addr.arpa.: domain name does not exist
[0] 144.110.50.68.in-addr.arpa.: domain name does not exist
[0] 145.110.50.68.in-addr.arpa.: domain name does not exist
[0] 146.110.50.68.in-addr.arpa.: domain name does not exist
[0] 147.110.50.68.in-addr.arpa.: domain name does not exist
[0] 148.110.50.68.in-addr.arpa.: domain name does not exist
[0] 149.110.50.68.in-addr.arpa.: domain name does not exist
[0] 150.110.50.68.in-addr.arpa.: domain name does not exist
[0] 151.110.50.68.in-addr.arpa.: domain name does not exist
[0] 152.110.50.68.in-addr.arpa.: domain name does not exist
[0] 153.110.50.68.in-addr.arpa.: domain name does not exist
[0] 154.110.50.68.in-addr.arpa.: domain name does not exist
[0] 155.110.50.68.in-addr.arpa.: domain name does not exist
[0] 156.110.50.68.in-addr.arpa.: domain name does not exist
[0] 157.110.50.68.in-addr.arpa.: domain name does not exist
[0] 158.110.50.68.in-addr.arpa.: domain name does not exist
[0] 159.110.50.68.in-addr.arpa.: domain name does not exist
[0] 160.110.50.68.in-addr.arpa.: domain name does not exist
[0] 161.110.50.68.in-addr.arpa.: domain name does not exist
[0] 162.110.50.68.in-addr.arpa.: domain name does not exist
[0] 163.110.50.68.in-addr.arpa.: domain name does not exist
[0] 164.110.50.68.in-addr.arpa.: domain name does not exist
[0] 165.110.50.68.in-addr.arpa.: domain name does not exist
[0] 166.110.50.68.in-addr.arpa.: domain name does not exist
[0] 167.110.50.68.in-addr.arpa.: domain name does not exist
[0] 168.110.50.68.in-addr.arpa.: domain name does not exist
[0] 169.110.50.68.in-addr.arpa.: domain name does not exist
[0] 170.110.50.68.in-addr.arpa.: domain name does not exist
[0] 171.110.50.68.in-addr.arpa.: domain name does not exist
[0] 172.110.50.68.in-addr.arpa.: domain name does not exist
[0] 173.110.50.68.in-addr.arpa.: domain name does not exist
[0] 174.110.50.68.in-addr.arpa.: domain name does not exist
[0] 175.110.50.68.in-addr.arpa.: domain name does not exist
[0] 176.110.50.68.in-addr.arpa.: domain name does not exist
[0] 177.110.50.68.in-addr.arpa.: domain name does not exist
[0] 178.110.50.68.in-addr.arpa.: domain name does not exist
[0] 179.110.50.68.in-addr.arpa.: domain name does not exist
[0] 180.110.50.68.in-addr.arpa.: domain name does not exist
[0] 181.110.50.68.in-addr.arpa.: domain name does not exist
[0] 182.110.50.68.in-addr.arpa.: domain name does not exist
[0] 183.110.50.68.in-addr.arpa.: domain name does not exist
[0] 184.110.50.68.in-addr.arpa.: domain name does not exist
[0] 185.110.50.68.in-addr.arpa.: domain name does not exist
[0] 186.110.50.68.in-addr.arpa.: domain name does not exist
[0] 187.110.50.68.in-addr.arpa.: domain name does not exist
[0] 188.110.50.68.in-addr.arpa.: domain name does not exist
[0] 189.110.50.68.in-addr.arpa.: domain name does not exist
[0] 190.110.50.68.in-addr.arpa.: domain name does not exist
[0] 191.110.50.68.in-addr.arpa.: domain name does not exist
[0] 192.110.50.68.in-addr.arpa.: domain name does not exist
[0] 193.110.50.68.in-addr.arpa.: domain name does not exist
[0] 194.110.50.68.in-addr.arpa.: domain name does not exist
[0] 195.110.50.68.in-addr.arpa.: domain name does not exist
[0] 196.110.50.68.in-addr.arpa.: domain name does not exist
[0] 197.110.50.68.in-addr.arpa.: domain name does not exist
[0] 198.110.50.68.in-addr.arpa.: domain name does not exist
[0] 199.110.50.68.in-addr.arpa.: domain name does not exist
[0] 200.110.50.68.in-addr.arpa.: domain name does not exist
[0] 201.110.50.68.in-addr.arpa.: domain name does not exist
[0] 202.110.50.68.in-addr.arpa.: domain name does not exist
[0] 203.110.50.68.in-addr.arpa.: domain name does not exist
[0] 204.110.50.68.in-addr.arpa.: domain name does not exist
[0] 205.110.50.68.in-addr.arpa.: domain name does not exist
[0] 206.110.50.68.in-addr.arpa.: domain name does not exist
[0] 207.110.50.68.in-addr.arpa.: domain name does not exist
[0] 208.110.50.68.in-addr.arpa.: domain name does not exist
[0] 209.110.50.68.in-addr.arpa.: domain name does not exist
[0] 210.110.50.68.in-addr.arpa.: domain name does not exist
[0] 211.110.50.68.in-addr.arpa.: domain name does not exist
[0] 212.110.50.68.in-addr.arpa.: domain name does not exist
[0] 213.110.50.68.in-addr.arpa.: domain name does not exist
[0] 214.110.50.68.in-addr.arpa.: domain name does not exist
[0] 215.110.50.68.in-addr.arpa.: domain name does not exist
[0] 216.110.50.68.in-addr.arpa.: domain name does not exist
[0] 217.110.50.68.in-addr.arpa.: domain name does not exist
[0] 218.110.50.68.in-addr.arpa.: domain name does not exist
[0] 219.110.50.68.in-addr.arpa.: domain name does not exist
[0] 220.110.50.68.in-addr.arpa.: domain name does not exist
[0] 221.110.50.68.in-addr.arpa.: domain name does not exist
[0] 222.110.50.68.in-addr.arpa.: domain name does not exist
[0] 223.110.50.68.in-addr.arpa.: domain name does not exist
[0] 224.110.50.68.in-addr.arpa.: domain name does not exist
[0] 225.110.50.68.in-addr.arpa.: domain name does not exist
[0] 226.110.50.68.in-addr.arpa.: domain name does not exist
[0] 227.110.50.68.in-addr.arpa.: domain name does not exist
[0] 228.110.50.68.in-addr.arpa.: domain name does not exist
[0] 229.110.50.68.in-addr.arpa.: domain name does not exist
[0] 230.110.50.68.in-addr.arpa.: domain name does not exist
[0] 231.110.50.68.in-addr.arpa.: domain name does not exist
[0] 232.110.50.68.in-addr.arpa.: domain name does not exist
[0] 233.110.50.68.in-addr.arpa.: domain name does not exist
[0] 234.110.50.68.in-addr.arpa.: domain name does not exist
[0] 235.110.50.68.in-addr.arpa.: domain name does not exist
[0] 236.110.50.68.in-addr.arpa.: domain name does not exist
[0] 237.110.50.68.in-addr.arpa.: domain name does not exist
[0] 238.110.50.68.in-addr.arpa.: domain name does not exist
[0] 239.110.50.68.in-addr.arpa.: domain name does not exist
[0] 240.110.50.68.in-addr.arpa.: domain name does not exist
[0] 241.110.50.68.in-addr.arpa.: domain name does not exist
[0] 242.110.50.68.in-addr.arpa.: domain name does not exist
[0] 243.110.50.68.in-addr.arpa.: domain name does not exist
[0] 244.110.50.68.in-addr.arpa.: domain name does not exist
[0] 245.110.50.68.in-addr.arpa.: domain name does not exist
[0] 246.110.50.68.in-addr.arpa.: domain name does not exist
[0] 247.110.50.68.in-addr.arpa.: domain name does not exist
[0] 248.110.50.68.in-addr.arpa.: domain name does not exist
[0] 249.110.50.68.in-addr.arpa.: domain name does not exist
[0] 250.110.50.68.in-addr.arpa.: domain name does not exist
[0] 251.110.50.68.in-addr.arpa.: domain name does not exist
[0] 252.110.50.68.in-addr.arpa.: domain name does not exist
[0] 253.110.50.68.in-addr.arpa.: domain name does not exist
[0] 254.110.50.68.in-addr.arpa.: domain name does not exist
[0] 255.110.50.68.in-addr.arpa.: domain name does not exist