[0] 0.172.197.128.in-addr.arpa.: domain name does not exist
[86400] 1.172.197.128.in-addr.arpa. domain name pointer comm765-0102net-gw.bu.edu
[0] 2.172.197.128.in-addr.arpa.: domain name does not exist
[0] 3.172.197.128.in-addr.arpa.: domain name does not exist
[0] 4.172.197.128.in-addr.arpa.: domain name does not exist
[0] 5.172.197.128.in-addr.arpa.: domain name does not exist
[0] 6.172.197.128.in-addr.arpa.: domain name does not exist
[0] 7.172.197.128.in-addr.arpa.: domain name does not exist
[0] 8.172.197.128.in-addr.arpa.: domain name does not exist
[0] 9.172.197.128.in-addr.arpa.: domain name does not exist
[0] 10.172.197.128.in-addr.arpa.: domain name does not exist
[0] 11.172.197.128.in-addr.arpa.: domain name does not exist
[0] 12.172.197.128.in-addr.arpa.: domain name does not exist
[0] 13.172.197.128.in-addr.arpa.: domain name does not exist
[0] 14.172.197.128.in-addr.arpa.: domain name does not exist
[0] 15.172.197.128.in-addr.arpa.: domain name does not exist
[0] 16.172.197.128.in-addr.arpa.: domain name does not exist
[0] 17.172.197.128.in-addr.arpa.: domain name does not exist
[0] 18.172.197.128.in-addr.arpa.: domain name does not exist
[0] 19.172.197.128.in-addr.arpa.: domain name does not exist
[0] 20.172.197.128.in-addr.arpa.: domain name does not exist
[0] 21.172.197.128.in-addr.arpa.: domain name does not exist
[0] 22.172.197.128.in-addr.arpa.: domain name does not exist
[0] 23.172.197.128.in-addr.arpa.: domain name does not exist
[0] 24.172.197.128.in-addr.arpa.: domain name does not exist
[0] 25.172.197.128.in-addr.arpa.: domain name does not exist
[0] 26.172.197.128.in-addr.arpa.: domain name does not exist
[0] 27.172.197.128.in-addr.arpa.: domain name does not exist
[86400] 28.172.197.128.in-addr.arpa. domain name pointer law-316acs2.bu.edu
[86400] 29.172.197.128.in-addr.arpa. domain name pointer comm765-0102-static29.bu.edu
[86400] 30.172.197.128.in-addr.arpa. domain name pointer comm765-0102-lpr01.bu.edu
[86400] 31.172.197.128.in-addr.arpa. domain name pointer 172-studnet-31.bu.edu
[0] 32.172.197.128.in-addr.arpa.: domain name does not exist
[86400] 33.172.197.128.in-addr.arpa. domain name pointer law-316acs.bu.edu
[86400] 34.172.197.128.in-addr.arpa. domain name pointer law-express2.bu.edu
[86400] 35.172.197.128.in-addr.arpa. domain name pointer 172-studnet-35.bu.edu
[86400] 36.172.197.128.in-addr.arpa. domain name pointer 172-studnet-36.bu.edu
[86400] 37.172.197.128.in-addr.arpa. domain name pointer 172-studnet-37.bu.edu
[86400] 38.172.197.128.in-addr.arpa. domain name pointer 172-studnet-38.bu.edu
[86400] 39.172.197.128.in-addr.arpa. domain name pointer 172-studnet-39.bu.edu
[86400] 40.172.197.128.in-addr.arpa. domain name pointer 172-studnet-40.bu.edu
[86400] 41.172.197.128.in-addr.arpa. domain name pointer 172-studnet-41.bu.edu
[86400] 42.172.197.128.in-addr.arpa. domain name pointer 172-studnet-42.bu.edu
[86400] 43.172.197.128.in-addr.arpa. domain name pointer 172-studnet-43.bu.edu
[86400] 44.172.197.128.in-addr.arpa. domain name pointer 172-studnet-44.bu.edu
[86400] 45.172.197.128.in-addr.arpa. domain name pointer 172-studnet-45.bu.edu
[86400] 46.172.197.128.in-addr.arpa. domain name pointer 172-studnet-46.bu.edu
[86400] 47.172.197.128.in-addr.arpa. domain name pointer 172-studnet-47.bu.edu
[86400] 48.172.197.128.in-addr.arpa. domain name pointer 172-studnet-48.bu.edu
[86400] 49.172.197.128.in-addr.arpa. domain name pointer 172-studnet-49.bu.edu
[86400] 50.172.197.128.in-addr.arpa. domain name pointer 172-studnet-50.bu.edu
[86400] 51.172.197.128.in-addr.arpa. domain name pointer 172-studnet-51.bu.edu
[86400] 52.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp052.bu.edu
[86400] 53.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp053.bu.edu
[86400] 54.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp054.bu.edu
[86400] 55.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp055.bu.edu
[86400] 56.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp056.bu.edu
[86400] 57.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp057.bu.edu
[86400] 58.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp058.bu.edu
[86400] 59.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp059.bu.edu
[86400] 60.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp060.bu.edu
[86400] 61.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp061.bu.edu
[86400] 62.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp062.bu.edu
[86400] 63.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp063.bu.edu
[86400] 64.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp064.bu.edu
[86400] 65.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp065.bu.edu
[86400] 66.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp066.bu.edu
[86400] 67.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp067.bu.edu
[86400] 68.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp068.bu.edu
[86400] 69.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp069.bu.edu
[86400] 70.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp070.bu.edu
[86400] 71.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp071.bu.edu
[86400] 72.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp072.bu.edu
[86400] 73.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp073.bu.edu
[86400] 74.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp074.bu.edu
[86400] 75.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp075.bu.edu
[86400] 76.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp076.bu.edu
[86400] 77.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp077.bu.edu
[86400] 78.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp078.bu.edu
[86400] 79.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp079.bu.edu
[86400] 80.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp080.bu.edu
[86400] 81.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp081.bu.edu
[86400] 82.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp082.bu.edu
[86400] 83.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp083.bu.edu
[86400] 84.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp084.bu.edu
[86400] 85.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp085.bu.edu
[86400] 86.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp086.bu.edu
[86400] 87.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp087.bu.edu
[86400] 88.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp088.bu.edu
[86400] 89.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp089.bu.edu
[86400] 90.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp090.bu.edu
[86400] 91.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp091.bu.edu
[86400] 92.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp092.bu.edu
[86400] 93.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp093.bu.edu
[86400] 94.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp094.bu.edu
[86400] 95.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp095.bu.edu
[86400] 96.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp096.bu.edu
[86400] 97.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp097.bu.edu
[86400] 98.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp098.bu.edu
[86400] 99.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp099.bu.edu
[86400] 100.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp100.bu.edu
[86400] 101.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp101.bu.edu
[86400] 102.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp102.bu.edu
[86400] 103.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp103.bu.edu
[86400] 104.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp104.bu.edu
[86400] 105.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp105.bu.edu
[86400] 106.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp106.bu.edu
[86400] 107.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp107.bu.edu
[86400] 108.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp108.bu.edu
[86400] 109.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp109.bu.edu
[86400] 110.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp110.bu.edu
[86400] 111.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp111.bu.edu
[86400] 112.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp112.bu.edu
[86400] 113.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp113.bu.edu
[86400] 114.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp114.bu.edu
[86400] 115.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp115.bu.edu
[86400] 116.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp116.bu.edu
[86400] 117.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp117.bu.edu
[86400] 118.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp118.bu.edu
[86400] 119.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp119.bu.edu
[86400] 120.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp120.bu.edu
[86400] 121.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp121.bu.edu
[86400] 122.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp122.bu.edu
[86400] 123.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp123.bu.edu
[86400] 124.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp124.bu.edu
[86400] 125.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp125.bu.edu
[86400] 126.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp126.bu.edu
[86400] 127.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp127.bu.edu
[86400] 128.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp128.bu.edu
[86400] 129.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp129.bu.edu
[86400] 130.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp130.bu.edu
[86400] 131.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp131.bu.edu
[86400] 132.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp132.bu.edu
[86400] 133.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp133.bu.edu
[86400] 134.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp134.bu.edu
[86400] 135.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp135.bu.edu
[86400] 136.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp136.bu.edu
[86400] 137.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp137.bu.edu
[86400] 138.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp138.bu.edu
[86400] 139.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp139.bu.edu
[86400] 140.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp140.bu.edu
[86400] 141.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp141.bu.edu
[86400] 142.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp142.bu.edu
[86400] 143.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp143.bu.edu
[86400] 144.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp144.bu.edu
[86400] 145.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp145.bu.edu
[86400] 146.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp146.bu.edu
[86400] 147.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp147.bu.edu
[86400] 148.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp148.bu.edu
[86400] 149.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp149.bu.edu
[86400] 150.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp150.bu.edu
[86400] 151.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp151.bu.edu
[86400] 152.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp152.bu.edu
[86400] 153.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp153.bu.edu
[86400] 154.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp154.bu.edu
[86400] 155.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp155.bu.edu
[86400] 156.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp156.bu.edu
[86400] 157.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp157.bu.edu
[86400] 158.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp158.bu.edu
[86400] 159.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp159.bu.edu
[86400] 160.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp160.bu.edu
[86400] 161.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp161.bu.edu
[86400] 162.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp162.bu.edu
[86400] 163.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp163.bu.edu
[86400] 164.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp164.bu.edu
[86400] 165.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp165.bu.edu
[86400] 166.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp166.bu.edu
[86400] 167.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp167.bu.edu
[86400] 168.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp168.bu.edu
[86400] 169.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp169.bu.edu
[86400] 170.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp170.bu.edu
[86400] 171.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp171.bu.edu
[86400] 172.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp172.bu.edu
[86400] 173.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp173.bu.edu
[86400] 174.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp174.bu.edu
[86400] 175.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp175.bu.edu
[86400] 176.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp176.bu.edu
[86400] 177.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp177.bu.edu
[86400] 178.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp178.bu.edu
[86400] 179.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp179.bu.edu
[86400] 180.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp180.bu.edu
[86400] 181.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp181.bu.edu
[86400] 182.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp182.bu.edu
[86400] 183.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp183.bu.edu
[86400] 184.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp184.bu.edu
[86400] 185.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp185.bu.edu
[86400] 186.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp186.bu.edu
[86400] 187.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp187.bu.edu
[86400] 188.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp188.bu.edu
[86400] 189.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp189.bu.edu
[86400] 190.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp190.bu.edu
[86400] 191.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp191.bu.edu
[86400] 192.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp192.bu.edu
[86400] 193.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp193.bu.edu
[86400] 194.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp194.bu.edu
[86400] 195.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp195.bu.edu
[86400] 196.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp196.bu.edu
[86400] 197.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp197.bu.edu
[86400] 198.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp198.bu.edu
[86400] 199.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp199.bu.edu
[86400] 200.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp200.bu.edu
[86400] 201.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp201.bu.edu
[86400] 202.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp202.bu.edu
[86400] 203.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp203.bu.edu
[86400] 204.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp204.bu.edu
[86400] 205.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp205.bu.edu
[86400] 206.172.197.128.in-addr.arpa. domain name pointer comm765-0102-dhcp206.bu.edu
[0] 207.172.197.128.in-addr.arpa.: domain name does not exist
[0] 208.172.197.128.in-addr.arpa.: domain name does not exist
[0] 209.172.197.128.in-addr.arpa.: domain name does not exist
[0] 210.172.197.128.in-addr.arpa.: domain name does not exist
[0] 211.172.197.128.in-addr.arpa.: domain name does not exist
[0] 212.172.197.128.in-addr.arpa.: domain name does not exist
[0] 213.172.197.128.in-addr.arpa.: domain name does not exist
[0] 214.172.197.128.in-addr.arpa.: domain name does not exist
[0] 215.172.197.128.in-addr.arpa.: domain name does not exist
[0] 216.172.197.128.in-addr.arpa.: domain name does not exist
[0] 217.172.197.128.in-addr.arpa.: domain name does not exist
[0] 218.172.197.128.in-addr.arpa.: domain name does not exist
[0] 219.172.197.128.in-addr.arpa.: domain name does not exist
[0] 220.172.197.128.in-addr.arpa.: domain name does not exist
[0] 221.172.197.128.in-addr.arpa.: domain name does not exist
[0] 222.172.197.128.in-addr.arpa.: domain name does not exist
[0] 223.172.197.128.in-addr.arpa.: domain name does not exist
[0] 224.172.197.128.in-addr.arpa.: domain name does not exist
[0] 225.172.197.128.in-addr.arpa.: domain name does not exist
[0] 226.172.197.128.in-addr.arpa.: domain name does not exist
[0] 227.172.197.128.in-addr.arpa.: domain name does not exist
[0] 228.172.197.128.in-addr.arpa.: domain name does not exist
[0] 229.172.197.128.in-addr.arpa.: domain name does not exist
[0] 230.172.197.128.in-addr.arpa.: domain name does not exist
[0] 231.172.197.128.in-addr.arpa.: domain name does not exist
[0] 232.172.197.128.in-addr.arpa.: domain name does not exist
[0] 233.172.197.128.in-addr.arpa.: domain name does not exist
[0] 234.172.197.128.in-addr.arpa.: domain name does not exist
[0] 235.172.197.128.in-addr.arpa.: domain name does not exist
[0] 236.172.197.128.in-addr.arpa.: domain name does not exist
[0] 237.172.197.128.in-addr.arpa.: domain name does not exist
[0] 238.172.197.128.in-addr.arpa.: domain name does not exist
[0] 239.172.197.128.in-addr.arpa.: domain name does not exist
[0] 240.172.197.128.in-addr.arpa.: domain name does not exist
[0] 241.172.197.128.in-addr.arpa.: domain name does not exist
[0] 242.172.197.128.in-addr.arpa.: domain name does not exist
[0] 243.172.197.128.in-addr.arpa.: domain name does not exist
[0] 244.172.197.128.in-addr.arpa.: domain name does not exist
[0] 245.172.197.128.in-addr.arpa.: domain name does not exist
[0] 246.172.197.128.in-addr.arpa.: domain name does not exist
[0] 247.172.197.128.in-addr.arpa.: domain name does not exist
[0] 248.172.197.128.in-addr.arpa.: domain name does not exist
[0] 249.172.197.128.in-addr.arpa.: domain name does not exist
[0] 250.172.197.128.in-addr.arpa.: domain name does not exist
[0] 251.172.197.128.in-addr.arpa.: domain name does not exist
[0] 252.172.197.128.in-addr.arpa.: domain name does not exist
[0] 253.172.197.128.in-addr.arpa.: domain name does not exist
[0] 254.172.197.128.in-addr.arpa.: domain name does not exist
[0] 255.172.197.128.in-addr.arpa.: domain name does not exist