[0] 0.132.47.216.in-addr.arpa.: domain name does not exist [0] 1.132.47.216.in-addr.arpa.: domain name does not exist [7200] 2.132.47.216.in-addr.arpa. domain name pointer gate.erb.iit.edu [7200] 3.132.47.216.in-addr.arpa. domain name pointer xorcist.erb.iit.edu [0] 4.132.47.216.in-addr.arpa.: domain name does not exist [0] 5.132.47.216.in-addr.arpa.: domain name does not exist [0] 6.132.47.216.in-addr.arpa.: domain name does not exist [0] 7.132.47.216.in-addr.arpa.: domain name does not exist [0] 8.132.47.216.in-addr.arpa.: domain name does not exist [0] 9.132.47.216.in-addr.arpa.: domain name does not exist [0] 10.132.47.216.in-addr.arpa.: domain name does not exist [7200] 11.132.47.216.in-addr.arpa. domain name pointer host11.erb.iit.edu [7200] 12.132.47.216.in-addr.arpa. domain name pointer host12.erb.iit.edu [7200] 13.132.47.216.in-addr.arpa. domain name pointer host13.erb.iit.edu [7200] 14.132.47.216.in-addr.arpa. domain name pointer host14.erb.iit.edu [7200] 15.132.47.216.in-addr.arpa. domain name pointer dhcp15.erb.iit.edu [7200] 16.132.47.216.in-addr.arpa. domain name pointer host16.erb.iit.edu [7200] 17.132.47.216.in-addr.arpa. domain name pointer host17.erb.iit.edu [7200] 18.132.47.216.in-addr.arpa. domain name pointer host18.erb.iit.edu [7200] 19.132.47.216.in-addr.arpa. domain name pointer host19.erb.iit.edu [7200] 20.132.47.216.in-addr.arpa. domain name pointer host20.erb.iit.edu [7200] 21.132.47.216.in-addr.arpa. domain name pointer crystal.erb.iit.edu [7200] 22.132.47.216.in-addr.arpa. domain name pointer host22.erb.iit.edu [7200] 23.132.47.216.in-addr.arpa. domain name pointer host23.erb.iit.edu [7200] 24.132.47.216.in-addr.arpa. domain name pointer dhcp24.erb.iit.edu [7200] 25.132.47.216.in-addr.arpa. domain name pointer host25.erb.iit.edu [7200] 26.132.47.216.in-addr.arpa. domain name pointer dhcp26.erb.iit.edu [7200] 27.132.47.216.in-addr.arpa. domain name pointer dhcp27.erb.iit.edu [7200] 28.132.47.216.in-addr.arpa. domain name pointer dhcp28.erb.iit.edu [7200] 29.132.47.216.in-addr.arpa. domain name pointer dhcp29.erb.iit.edu [7200] 30.132.47.216.in-addr.arpa. domain name pointer dhcp30.erb.iit.edu [7200] 31.132.47.216.in-addr.arpa. domain name pointer kona.erb.iit.edu [7200] 32.132.47.216.in-addr.arpa. domain name pointer host32.erb.iit.edu [7200] 33.132.47.216.in-addr.arpa. domain name pointer host33.erb.iit.edu [7200] 34.132.47.216.in-addr.arpa. domain name pointer host34.erb.iit.edu [7200] 35.132.47.216.in-addr.arpa. domain name pointer host35.erb.iit.edu [7200] 36.132.47.216.in-addr.arpa. domain name pointer host36.erb.iit.edu [7200] 37.132.47.216.in-addr.arpa. domain name pointer host37.erb.iit.edu [7200] 38.132.47.216.in-addr.arpa. domain name pointer host38.erb.iit.edu [7200] 39.132.47.216.in-addr.arpa. domain name pointer voyager.pime.iit.edu [7200] 40.132.47.216.in-addr.arpa. domain name pointer host40.erb.iit.edu [7200] 41.132.47.216.in-addr.arpa. domain name pointer dhcp41.erb.iit.edu [7200] 42.132.47.216.in-addr.arpa. domain name pointer dhcp42.erb.iit.edu [7200] 43.132.47.216.in-addr.arpa. domain name pointer dhcp43.erb.iit.edu [7200] 44.132.47.216.in-addr.arpa. domain name pointer dhcp44.erb.iit.edu [7200] 45.132.47.216.in-addr.arpa. domain name pointer dhcp45.erb.iit.edu [7200] 46.132.47.216.in-addr.arpa. domain name pointer dhcp46.erb.iit.edu [7200] 47.132.47.216.in-addr.arpa. domain name pointer dhcp47.erb.iit.edu [7200] 48.132.47.216.in-addr.arpa. domain name pointer dhcp48.erb.iit.edu [7200] 49.132.47.216.in-addr.arpa. domain name pointer sustainable.iit.edu [7200] 50.132.47.216.in-addr.arpa. domain name pointer renewable.iit.edu [7200] 51.132.47.216.in-addr.arpa. domain name pointer dhcp51.erb.iit.edu [7200] 52.132.47.216.in-addr.arpa. domain name pointer dhcp52.erb.iit.edu [7200] 53.132.47.216.in-addr.arpa. domain name pointer dhcp53.erb.iit.edu [7200] 54.132.47.216.in-addr.arpa. domain name pointer dhcp54.erb.iit.edu [7200] 55.132.47.216.in-addr.arpa. domain name pointer dhcp55.erb.iit.edu [7200] 56.132.47.216.in-addr.arpa. domain name pointer host56.erb.iit.edu [7200] 57.132.47.216.in-addr.arpa. domain name pointer kaloko.erb.iit.edu [7200] 58.132.47.216.in-addr.arpa. domain name pointer dhcp58.erb.iit.edu [7200] 59.132.47.216.in-addr.arpa. domain name pointer dhcp59.erb.iit.edu [7200] 60.132.47.216.in-addr.arpa. domain name pointer dhcp60.erb.iit.edu [7200] 61.132.47.216.in-addr.arpa. domain name pointer dhcp61.erb.iit.edu [7200] 62.132.47.216.in-addr.arpa. domain name pointer dhcp62.erb.iit.edu [7200] 63.132.47.216.in-addr.arpa. domain name pointer dhcp63.erb.iit.edu [7200] 64.132.47.216.in-addr.arpa. domain name pointer dhcp64.erb.iit.edu [7200] 65.132.47.216.in-addr.arpa. domain name pointer dhcp65.erb.iit.edu [7200] 66.132.47.216.in-addr.arpa. domain name pointer dhcp66.erb.iit.edu [7200] 67.132.47.216.in-addr.arpa. domain name pointer dhcp67.erb.iit.edu [7200] 68.132.47.216.in-addr.arpa. domain name pointer dhcp68.erb.iit.edu [7200] 69.132.47.216.in-addr.arpa. domain name pointer dhcp69.erb.iit.edu [7200] 70.132.47.216.in-addr.arpa. domain name pointer dhcp70.erb.iit.edu [7200] 71.132.47.216.in-addr.arpa. domain name pointer dhcp71.erb.iit.edu [7200] 72.132.47.216.in-addr.arpa. domain name pointer dhcp72.erb.iit.edu [7200] 73.132.47.216.in-addr.arpa. domain name pointer dhcp73.erb.iit.edu [7200] 74.132.47.216.in-addr.arpa. domain name pointer dhcp74.erb.iit.edu [7200] 75.132.47.216.in-addr.arpa. domain name pointer dhcp75.erb.iit.edu [7200] 76.132.47.216.in-addr.arpa. domain name pointer dhcp76.erb.iit.edu [7200] 77.132.47.216.in-addr.arpa. domain name pointer dhcp77.erb.iit.edu [7200] 78.132.47.216.in-addr.arpa. domain name pointer dhcp78.erb.iit.edu [7200] 79.132.47.216.in-addr.arpa. domain name pointer dhcp79.erb.iit.edu [7200] 80.132.47.216.in-addr.arpa. domain name pointer dhcp80.erb.iit.edu [7200] 81.132.47.216.in-addr.arpa. domain name pointer dhcp81.erb.iit.edu [7200] 82.132.47.216.in-addr.arpa. domain name pointer dhcp82.erb.iit.edu [7200] 83.132.47.216.in-addr.arpa. domain name pointer dhcp83.erb.iit.edu [7200] 84.132.47.216.in-addr.arpa. domain name pointer dhcp84.erb.iit.edu [7200] 85.132.47.216.in-addr.arpa. domain name pointer dhcp85.erb.iit.edu [7200] 86.132.47.216.in-addr.arpa. domain name pointer dhcp86.erb.iit.edu [7200] 87.132.47.216.in-addr.arpa. domain name pointer dhcp87.erb.iit.edu [7200] 88.132.47.216.in-addr.arpa. domain name pointer dhcp88.erb.iit.edu [7200] 89.132.47.216.in-addr.arpa. domain name pointer dhcp89.erb.iit.edu [7200] 90.132.47.216.in-addr.arpa. domain name pointer dhcp90.erb.iit.edu [7200] 91.132.47.216.in-addr.arpa. domain name pointer dhcp91.erb.iit.edu [7200] 92.132.47.216.in-addr.arpa. domain name pointer dhcp92.erb.iit.edu [7200] 93.132.47.216.in-addr.arpa. domain name pointer dhcp93.erb.iit.edu [7200] 94.132.47.216.in-addr.arpa. domain name pointer dhcp94.erb.iit.edu [7200] 95.132.47.216.in-addr.arpa. domain name pointer dhcp95.erb.iit.edu [7200] 96.132.47.216.in-addr.arpa. domain name pointer dhcp96.erb.iit.edu [7200] 97.132.47.216.in-addr.arpa. domain name pointer dhcp97.erb.iit.edu [7200] 98.132.47.216.in-addr.arpa. domain name pointer dhcp98.erb.iit.edu [7200] 99.132.47.216.in-addr.arpa. domain name pointer dhcp99.erb.iit.edu [7200] 100.132.47.216.in-addr.arpa. domain name pointer dhcp100.erb.iit.edu [7200] 101.132.47.216.in-addr.arpa. domain name pointer dhcp101.erb.iit.edu [7200] 102.132.47.216.in-addr.arpa. domain name pointer dhcp102.erb.iit.edu [7200] 103.132.47.216.in-addr.arpa. domain name pointer dhcp103.erb.iit.edu [7200] 104.132.47.216.in-addr.arpa. domain name pointer dhcp104.erb.iit.edu [7200] 105.132.47.216.in-addr.arpa. domain name pointer dhcp105.erb.iit.edu [7200] 106.132.47.216.in-addr.arpa. domain name pointer dhcp106.erb.iit.edu [7200] 107.132.47.216.in-addr.arpa. domain name pointer dhcp107.erb.iit.edu [7200] 108.132.47.216.in-addr.arpa. domain name pointer dhcp108.erb.iit.edu [7200] 109.132.47.216.in-addr.arpa. domain name pointer dhcp109.erb.iit.edu [7200] 110.132.47.216.in-addr.arpa. domain name pointer dhcp110.erb.iit.edu [7200] 111.132.47.216.in-addr.arpa. domain name pointer dhcp111.erb.iit.edu [7200] 112.132.47.216.in-addr.arpa. domain name pointer dhcp112.erb.iit.edu [7200] 113.132.47.216.in-addr.arpa. domain name pointer dhcp113.erb.iit.edu [7200] 114.132.47.216.in-addr.arpa. domain name pointer dhcp114.erb.iit.edu [7200] 115.132.47.216.in-addr.arpa. domain name pointer dhcp115.erb.iit.edu [7200] 116.132.47.216.in-addr.arpa. domain name pointer dhcp116.erb.iit.edu [7200] 117.132.47.216.in-addr.arpa. domain name pointer dhcp117.erb.iit.edu [7200] 118.132.47.216.in-addr.arpa. domain name pointer dhcp118.erb.iit.edu [7200] 119.132.47.216.in-addr.arpa. domain name pointer dhcp119.erb.iit.edu [7200] 120.132.47.216.in-addr.arpa. domain name pointer dhcp120.erb.iit.edu [7200] 121.132.47.216.in-addr.arpa. domain name pointer dhcp121.erb.iit.edu [7200] 122.132.47.216.in-addr.arpa. domain name pointer dhcp122.erb.iit.edu [7200] 123.132.47.216.in-addr.arpa. domain name pointer dhcp123.erb.iit.edu [7200] 124.132.47.216.in-addr.arpa. domain name pointer dhcp124.erb.iit.edu [7200] 125.132.47.216.in-addr.arpa. domain name pointer dhcp125.erb.iit.edu [7200] 126.132.47.216.in-addr.arpa. domain name pointer dhcp126.erb.iit.edu [7200] 127.132.47.216.in-addr.arpa. domain name pointer dhcp127.erb.iit.edu [7200] 128.132.47.216.in-addr.arpa. domain name pointer dhcp128.erb.iit.edu [7200] 129.132.47.216.in-addr.arpa. domain name pointer dhcp129.erb.iit.edu [7200] 130.132.47.216.in-addr.arpa. domain name pointer dhcp130.erb.iit.edu [7200] 131.132.47.216.in-addr.arpa. domain name pointer dhcp131.erb.iit.edu [7200] 132.132.47.216.in-addr.arpa. domain name pointer dhcp132.erb.iit.edu [7200] 133.132.47.216.in-addr.arpa. domain name pointer dhcp133.erb.iit.edu [7200] 134.132.47.216.in-addr.arpa. domain name pointer dhcp134.erb.iit.edu [7200] 135.132.47.216.in-addr.arpa. domain name pointer dhcp135.erb.iit.edu [7200] 136.132.47.216.in-addr.arpa. domain name pointer dhcp136.erb.iit.edu [7200] 137.132.47.216.in-addr.arpa. domain name pointer dhcp137.erb.iit.edu [7200] 138.132.47.216.in-addr.arpa. domain name pointer dhcp138.erb.iit.edu [7200] 139.132.47.216.in-addr.arpa. domain name pointer dhcp139.erb.iit.edu [7200] 140.132.47.216.in-addr.arpa. domain name pointer dhcp140.erb.iit.edu [7200] 141.132.47.216.in-addr.arpa. domain name pointer dhcp141.erb.iit.edu [7200] 142.132.47.216.in-addr.arpa. domain name pointer dhcp142.erb.iit.edu [7200] 143.132.47.216.in-addr.arpa. domain name pointer dhcp143.erb.iit.edu [7200] 144.132.47.216.in-addr.arpa. domain name pointer dhcp144.erb.iit.edu [7200] 145.132.47.216.in-addr.arpa. domain name pointer dhcp145.erb.iit.edu [7200] 146.132.47.216.in-addr.arpa. domain name pointer dhcp146.erb.iit.edu [7200] 147.132.47.216.in-addr.arpa. domain name pointer dhcp147.erb.iit.edu [7200] 148.132.47.216.in-addr.arpa. domain name pointer dhcp148.erb.iit.edu [7200] 149.132.47.216.in-addr.arpa. domain name pointer dhcp149.erb.iit.edu [7200] 150.132.47.216.in-addr.arpa. domain name pointer dhcp150.erb.iit.edu [7200] 151.132.47.216.in-addr.arpa. domain name pointer dhcp151.erb.iit.edu [7200] 152.132.47.216.in-addr.arpa. domain name pointer dhcp152.erb.iit.edu [7200] 153.132.47.216.in-addr.arpa. domain name pointer dhcp153.erb.iit.edu [7200] 154.132.47.216.in-addr.arpa. domain name pointer dhcp154.erb.iit.edu [7200] 155.132.47.216.in-addr.arpa. domain name pointer dhcp155.erb.iit.edu [7200] 156.132.47.216.in-addr.arpa. domain name pointer dhcp156.erb.iit.edu [7200] 157.132.47.216.in-addr.arpa. domain name pointer dhcp157.erb.iit.edu [7200] 158.132.47.216.in-addr.arpa. domain name pointer dhcp158.erb.iit.edu [7200] 159.132.47.216.in-addr.arpa. domain name pointer dhcp159.erb.iit.edu [7200] 160.132.47.216.in-addr.arpa. domain name pointer dhcp160.erb.iit.edu [7200] 161.132.47.216.in-addr.arpa. domain name pointer dhcp161.erb.iit.edu [7200] 162.132.47.216.in-addr.arpa. domain name pointer dhcp162.erb.iit.edu [7200] 163.132.47.216.in-addr.arpa. domain name pointer dhcp163.erb.iit.edu [7200] 164.132.47.216.in-addr.arpa. domain name pointer dhcp164.erb.iit.edu [7200] 165.132.47.216.in-addr.arpa. domain name pointer dhcp165.erb.iit.edu [7200] 166.132.47.216.in-addr.arpa. domain name pointer dhcp166.erb.iit.edu [7200] 167.132.47.216.in-addr.arpa. domain name pointer dhcp167.erb.iit.edu [7200] 168.132.47.216.in-addr.arpa. domain name pointer dhcp168.erb.iit.edu [7200] 169.132.47.216.in-addr.arpa. domain name pointer dhcp169.erb.iit.edu [7200] 170.132.47.216.in-addr.arpa. domain name pointer dhcp170.erb.iit.edu [7200] 171.132.47.216.in-addr.arpa. domain name pointer dhcp171.erb.iit.edu [7200] 172.132.47.216.in-addr.arpa. domain name pointer dhcp172.erb.iit.edu [7200] 173.132.47.216.in-addr.arpa. domain name pointer dhcp173.erb.iit.edu [7200] 174.132.47.216.in-addr.arpa. domain name pointer dhcp174.erb.iit.edu [7200] 175.132.47.216.in-addr.arpa. domain name pointer dhcp175.erb.iit.edu [7200] 176.132.47.216.in-addr.arpa. domain name pointer dhcp176.erb.iit.edu [7200] 177.132.47.216.in-addr.arpa. domain name pointer dhcp177.erb.iit.edu [7200] 178.132.47.216.in-addr.arpa. domain name pointer dhcp178.erb.iit.edu [7200] 179.132.47.216.in-addr.arpa. domain name pointer dhcp179.erb.iit.edu [7200] 180.132.47.216.in-addr.arpa. domain name pointer dhcp180.erb.iit.edu [7200] 181.132.47.216.in-addr.arpa. domain name pointer dhcp181.erb.iit.edu [7200] 182.132.47.216.in-addr.arpa. domain name pointer dhcp182.erb.iit.edu [7200] 183.132.47.216.in-addr.arpa. domain name pointer dhcp183.erb.iit.edu [7200] 184.132.47.216.in-addr.arpa. domain name pointer dhcp184.erb.iit.edu [7200] 185.132.47.216.in-addr.arpa. domain name pointer dhcp185.erb.iit.edu [7200] 186.132.47.216.in-addr.arpa. domain name pointer dhcp186.erb.iit.edu [7200] 187.132.47.216.in-addr.arpa. domain name pointer dhcp187.erb.iit.edu [7200] 188.132.47.216.in-addr.arpa. domain name pointer dhcp188.erb.iit.edu [7200] 189.132.47.216.in-addr.arpa. domain name pointer dhcp189.erb.iit.edu [7200] 190.132.47.216.in-addr.arpa. domain name pointer dhcp190.erb.iit.edu [7200] 191.132.47.216.in-addr.arpa. domain name pointer dhcp191.erb.iit.edu [7200] 192.132.47.216.in-addr.arpa. domain name pointer dhcp192.erb.iit.edu [7200] 193.132.47.216.in-addr.arpa. domain name pointer dhcp193.erb.iit.edu [7200] 194.132.47.216.in-addr.arpa. domain name pointer dhcp194.erb.iit.edu [7200] 195.132.47.216.in-addr.arpa. domain name pointer dhcp195.erb.iit.edu [7200] 196.132.47.216.in-addr.arpa. domain name pointer dhcp196.erb.iit.edu [7200] 197.132.47.216.in-addr.arpa. domain name pointer dhcp197.erb.iit.edu [7200] 198.132.47.216.in-addr.arpa. domain name pointer dhcp198.erb.iit.edu [7200] 199.132.47.216.in-addr.arpa. domain name pointer dhcp199.erb.iit.edu [7200] 200.132.47.216.in-addr.arpa. domain name pointer dhcp200.erb.iit.edu [7200] 201.132.47.216.in-addr.arpa. domain name pointer dhcp201.erb.iit.edu [7200] 202.132.47.216.in-addr.arpa. domain name pointer dhcp202.erb.iit.edu [7200] 203.132.47.216.in-addr.arpa. domain name pointer dhcp203.erb.iit.edu [7200] 204.132.47.216.in-addr.arpa. domain name pointer dhcp204.erb.iit.edu [7200] 205.132.47.216.in-addr.arpa. domain name pointer dhcp205.erb.iit.edu [7200] 206.132.47.216.in-addr.arpa. domain name pointer dhcp206.erb.iit.edu [7200] 207.132.47.216.in-addr.arpa. domain name pointer dhcp207.erb.iit.edu [7200] 208.132.47.216.in-addr.arpa. domain name pointer dhcp208.erb.iit.edu [7200] 209.132.47.216.in-addr.arpa. domain name pointer dhcp209.erb.iit.edu [7200] 210.132.47.216.in-addr.arpa. domain name pointer dhcp210.erb.iit.edu [7200] 211.132.47.216.in-addr.arpa. domain name pointer dhcp211.erb.iit.edu [7200] 212.132.47.216.in-addr.arpa. domain name pointer dhcp212.erb.iit.edu [7200] 213.132.47.216.in-addr.arpa. domain name pointer dhcp213.erb.iit.edu [7200] 214.132.47.216.in-addr.arpa. domain name pointer dhcp214.erb.iit.edu [7200] 215.132.47.216.in-addr.arpa. domain name pointer dhcp215.erb.iit.edu [7200] 216.132.47.216.in-addr.arpa. domain name pointer dhcp216.erb.iit.edu [7200] 217.132.47.216.in-addr.arpa. domain name pointer dhcp217.erb.iit.edu [7200] 218.132.47.216.in-addr.arpa. domain name pointer dhcp218.erb.iit.edu [7200] 219.132.47.216.in-addr.arpa. domain name pointer dhcp219.erb.iit.edu [7200] 220.132.47.216.in-addr.arpa. domain name pointer dhcp220.erb.iit.edu [7200] 221.132.47.216.in-addr.arpa. domain name pointer dhcp221.erb.iit.edu [7200] 222.132.47.216.in-addr.arpa. domain name pointer dhcp222.erb.iit.edu [7200] 223.132.47.216.in-addr.arpa. domain name pointer dhcp223.erb.iit.edu [7200] 224.132.47.216.in-addr.arpa. domain name pointer dhcp224.erb.iit.edu [7200] 225.132.47.216.in-addr.arpa. domain name pointer dhcp225.erb.iit.edu [7200] 226.132.47.216.in-addr.arpa. domain name pointer dhcp226.erb.iit.edu [7200] 227.132.47.216.in-addr.arpa. domain name pointer dhcp227.erb.iit.edu [7200] 228.132.47.216.in-addr.arpa. domain name pointer dhcp228.erb.iit.edu [7200] 229.132.47.216.in-addr.arpa. domain name pointer dhcp229.erb.iit.edu [7200] 230.132.47.216.in-addr.arpa. domain name pointer dhcp230.erb.iit.edu [7200] 231.132.47.216.in-addr.arpa. domain name pointer dhcp231.erb.iit.edu [7200] 232.132.47.216.in-addr.arpa. domain name pointer dhcp232.erb.iit.edu [7200] 233.132.47.216.in-addr.arpa. domain name pointer dhcp233.erb.iit.edu [7200] 234.132.47.216.in-addr.arpa. domain name pointer dhcp234.erb.iit.edu [7200] 235.132.47.216.in-addr.arpa. domain name pointer dhcp235.erb.iit.edu [7200] 236.132.47.216.in-addr.arpa. domain name pointer dhcp236.erb.iit.edu [7200] 237.132.47.216.in-addr.arpa. domain name pointer dhcp237.erb.iit.edu [7200] 238.132.47.216.in-addr.arpa. domain name pointer dhcp238.erb.iit.edu [7200] 239.132.47.216.in-addr.arpa. domain name pointer dhcp239.erb.iit.edu [7200] 240.132.47.216.in-addr.arpa. domain name pointer dhcp240.erb.iit.edu [7200] 241.132.47.216.in-addr.arpa. domain name pointer dhcp241.erb.iit.edu [7200] 242.132.47.216.in-addr.arpa. domain name pointer dhcp242.erb.iit.edu [7200] 243.132.47.216.in-addr.arpa. domain name pointer dhcp243.erb.iit.edu [7200] 244.132.47.216.in-addr.arpa. domain name pointer dhcp244.erb.iit.edu [7200] 245.132.47.216.in-addr.arpa. domain name pointer dhcp245.erb.iit.edu [7200] 246.132.47.216.in-addr.arpa. domain name pointer dhcp246.erb.iit.edu [7200] 247.132.47.216.in-addr.arpa. domain name pointer dhcp247.erb.iit.edu [7200] 248.132.47.216.in-addr.arpa. domain name pointer dhcp248.erb.iit.edu [7200] 249.132.47.216.in-addr.arpa. domain name pointer dhcp249.erb.iit.edu [7200] 250.132.47.216.in-addr.arpa. domain name pointer dhcp250.erb.iit.edu [7200] 251.132.47.216.in-addr.arpa. domain name pointer dhcp251.erb.iit.edu [7200] 252.132.47.216.in-addr.arpa. domain name pointer dhcp252.erb.iit.edu [7200] 253.132.47.216.in-addr.arpa. domain name pointer dhcp253.erb.iit.edu [7200] 254.132.47.216.in-addr.arpa. domain name pointer dhcp254.erb.iit.edu [0] 255.132.47.216.in-addr.arpa.: domain name does not exist