[0] 0.155.47.216.in-addr.arpa.: domain name does not exist
[0] 1.155.47.216.in-addr.arpa.: domain name does not exist
[7200] 2.155.47.216.in-addr.arpa. domain name pointer nsgr.tbc.iit.edu
[0] 3.155.47.216.in-addr.arpa.: domain name does not exist
[0] 4.155.47.216.in-addr.arpa.: domain name does not exist
[0] 5.155.47.216.in-addr.arpa.: domain name does not exist
[0] 6.155.47.216.in-addr.arpa.: domain name does not exist
[0] 7.155.47.216.in-addr.arpa.: domain name does not exist
[0] 8.155.47.216.in-addr.arpa.: domain name does not exist
[0] 9.155.47.216.in-addr.arpa.: domain name does not exist
[0] 10.155.47.216.in-addr.arpa.: domain name does not exist
[7200] 11.155.47.216.in-addr.arpa. domain name pointer host11.tbc.iit.edu
[7200] 12.155.47.216.in-addr.arpa. domain name pointer host12.tbc.iit.edu
[7200] 13.155.47.216.in-addr.arpa. domain name pointer host13.tbc.iit.edu
[7200] 14.155.47.216.in-addr.arpa. domain name pointer host14.tbc.iit.edu
[7200] 15.155.47.216.in-addr.arpa. domain name pointer host15.tbc.iit.edu
[7200] 16.155.47.216.in-addr.arpa. domain name pointer host16.tbc.iit.edu
[7200] 17.155.47.216.in-addr.arpa. domain name pointer host17.tbc.iit.edu
[7200] 18.155.47.216.in-addr.arpa. domain name pointer host18.tbc.iit.edu
[7200] 19.155.47.216.in-addr.arpa. domain name pointer host19.tbc.iit.edu
[7200] 20.155.47.216.in-addr.arpa. domain name pointer host20.tbc.iit.edu
[7200] 21.155.47.216.in-addr.arpa. domain name pointer xypl201.tbc.iit.edu
[7200] 22.155.47.216.in-addr.arpa. domain name pointer xypl202.tbc.iit.edu
[7200] 23.155.47.216.in-addr.arpa. domain name pointer phantom.mirc.iit.edu
[7200] 24.155.47.216.in-addr.arpa. domain name pointer lipid.tbc.iit.edu
[7200] 25.155.47.216.in-addr.arpa. domain name pointer mac.mirc.tbc.iit.edu
[7200] 26.155.47.216.in-addr.arpa. domain name pointer axon.mirc.iit.edu
[7200] 27.155.47.216.in-addr.arpa. domain name pointer rush.mirc.iit.edu
[7200] 28.155.47.216.in-addr.arpa. domain name pointer brutus.mirc.iit.edu
[7200] 29.155.47.216.in-addr.arpa. domain name pointer atlas.mirc.iit.edu
[7200] 30.155.47.216.in-addr.arpa. domain name pointer dendrite.mirc.iit.edu
[7200] 31.155.47.216.in-addr.arpa. domain name pointer hermes.mirc.iit.edu
[7200] 32.155.47.216.in-addr.arpa. domain name pointer zeus.mirc.iit.edu
[7200] 33.155.47.216.in-addr.arpa. domain name pointer astrocyte.mirc.iit.edu
[7200] 34.155.47.216.in-addr.arpa. domain name pointer inverse.mirc.iit.edu
[7200] 35.155.47.216.in-addr.arpa. domain name pointer imaging.mirc.iit.edu
[7200] 36.155.47.216.in-addr.arpa. domain name pointer phase.mirc.iit.edu
[7200] 37.155.47.216.in-addr.arpa. domain name pointer tomo.mirc.iit.edu
[7200] 38.155.47.216.in-addr.arpa. domain name pointer radon.mirc.iit.edu
[7200] 39.155.47.216.in-addr.arpa. domain name pointer belmont.mirc.iit.edu
[7200] 40.155.47.216.in-addr.arpa. domain name pointer montrose.mirc.iit.edu
[7200] 41.155.47.216.in-addr.arpa. domain name pointer backup.mirc.iit.edu
[7200] 42.155.47.216.in-addr.arpa. domain name pointer octopus.mirc.iit.edu
[0] 43.155.47.216.in-addr.arpa.: domain name does not exist
[7200] 44.155.47.216.in-addr.arpa. domain name pointer xyp1224.tbc.iit.edu
[7200] 45.155.47.216.in-addr.arpa. domain name pointer xyp1225.tbc.iit.edu
[7200] 46.155.47.216.in-addr.arpa. domain name pointer fiber2.biol.iit.edu
[7200] 47.155.47.216.in-addr.arpa. domain name pointer muscle2.biol.iit.edu
[7200] 48.155.47.216.in-addr.arpa. domain name pointer xyp1228.tbc.iit.edu
[7200] 49.155.47.216.in-addr.arpa. domain name pointer muscle.biol.iit.edu
[7200] 50.155.47.216.in-addr.arpa. domain name pointer fiber.biol.iit.edu
[7200] 51.155.47.216.in-addr.arpa. domain name pointer synapse.mirc.iit.edu
[7200] 52.155.47.216.in-addr.arpa. domain name pointer as5111.tbc.iit.edu
[7200] 53.155.47.216.in-addr.arpa. domain name pointer halsted.mirc.iit.edu
[7200] 54.155.47.216.in-addr.arpa. domain name pointer akashi.tbc.iit.edu
[7200] 55.155.47.216.in-addr.arpa. domain name pointer as5114.tbc.iit.edu
[7200] 56.155.47.216.in-addr.arpa. domain name pointer as5115.tbc.iit.edu
[7200] 57.155.47.216.in-addr.arpa. domain name pointer as5116.tbc.iit.edu
[7200] 58.155.47.216.in-addr.arpa. domain name pointer as5117.tbc.iit.edu
[7200] 59.155.47.216.in-addr.arpa. domain name pointer as5118.tbc.iit.edu
[7200] 60.155.47.216.in-addr.arpa. domain name pointer as5119.tbc.iit.edu
[7200] 61.155.47.216.in-addr.arpa. domain name pointer as5120.tbc.iit.edu
[7200] 62.155.47.216.in-addr.arpa. domain name pointer as5121.tbc.iit.edu
[7200] 63.155.47.216.in-addr.arpa. domain name pointer as5122.tbc.iit.edu
[7200] 64.155.47.216.in-addr.arpa. domain name pointer as5123.tbc.iit.edu
[7200] 65.155.47.216.in-addr.arpa. domain name pointer as5124.tbc.iit.edu
[7200] 66.155.47.216.in-addr.arpa. domain name pointer as5125.tbc.iit.edu
[7200] 67.155.47.216.in-addr.arpa. domain name pointer as5126.tbc.iit.edu
[7200] 68.155.47.216.in-addr.arpa. domain name pointer as5127.tbc.iit.edu
[7200] 69.155.47.216.in-addr.arpa. domain name pointer as5128.tbc.iit.edu
[7200] 70.155.47.216.in-addr.arpa. domain name pointer as5129.tbc.iit.edu
[7200] 71.155.47.216.in-addr.arpa. domain name pointer as5130.tbc.iit.edu
[7200] 72.155.47.216.in-addr.arpa. domain name pointer as5131.tbc.iit.edu
[7200] 73.155.47.216.in-addr.arpa. domain name pointer as5132.tbc.iit.edu
[7200] 74.155.47.216.in-addr.arpa. domain name pointer as5133.tbc.iit.edu
[7200] 75.155.47.216.in-addr.arpa. domain name pointer as5134.tbc.iit.edu
[7200] 76.155.47.216.in-addr.arpa. domain name pointer as5135.tbc.iit.edu
[7200] 77.155.47.216.in-addr.arpa. domain name pointer as5136.tbc.iit.edu
[7200] 78.155.47.216.in-addr.arpa. domain name pointer as5137.tbc.iit.edu
[7200] 79.155.47.216.in-addr.arpa. domain name pointer as5138.tbc.iit.edu
[7200] 80.155.47.216.in-addr.arpa. domain name pointer as5139.tbc.iit.edu
[7200] 81.155.47.216.in-addr.arpa. domain name pointer as5140.tbc.iit.edu
[7200] 82.155.47.216.in-addr.arpa. domain name pointer as5141.tbc.iit.edu
[7200] 83.155.47.216.in-addr.arpa. domain name pointer as5142.tbc.iit.edu
[7200] 84.155.47.216.in-addr.arpa. domain name pointer as5143.tbc.iit.edu
[7200] 85.155.47.216.in-addr.arpa. domain name pointer as5144.tbc.iit.edu
[7200] 86.155.47.216.in-addr.arpa. domain name pointer as5145.tbc.iit.edu
[7200] 87.155.47.216.in-addr.arpa. domain name pointer as5146.tbc.iit.edu
[7200] 88.155.47.216.in-addr.arpa. domain name pointer as5147.tbc.iit.edu
[7200] 89.155.47.216.in-addr.arpa. domain name pointer as5148.tbc.iit.edu
[7200] 90.155.47.216.in-addr.arpa. domain name pointer as5149.tbc.iit.edu
[7200] 91.155.47.216.in-addr.arpa. domain name pointer as5150.tbc.iit.edu
[7200] 92.155.47.216.in-addr.arpa. domain name pointer as5151.tbc.iit.edu
[7200] 93.155.47.216.in-addr.arpa. domain name pointer as5152.tbc.iit.edu
[7200] 94.155.47.216.in-addr.arpa. domain name pointer as5153.tbc.iit.edu
[7200] 95.155.47.216.in-addr.arpa. domain name pointer as5154.tbc.iit.edu
[7200] 96.155.47.216.in-addr.arpa. domain name pointer as5155.tbc.iit.edu
[7200] 97.155.47.216.in-addr.arpa. domain name pointer as5156.tbc.iit.edu
[7200] 98.155.47.216.in-addr.arpa. domain name pointer as5157.tbc.iit.edu
[7200] 99.155.47.216.in-addr.arpa. domain name pointer as5158.tbc.iit.edu
[7200] 100.155.47.216.in-addr.arpa. domain name pointer as5159.tbc.iit.edu
[7200] 101.155.47.216.in-addr.arpa. domain name pointer as5170.tbc.iit.edu
[7200] 102.155.47.216.in-addr.arpa. domain name pointer as5171.tbc.iit.edu
[7200] 103.155.47.216.in-addr.arpa. domain name pointer as5172.tbc.iit.edu
[7200] 104.155.47.216.in-addr.arpa. domain name pointer as5173.tbc.iit.edu
[7200] 105.155.47.216.in-addr.arpa. domain name pointer as5174.tbc.iit.edu
[7200] 106.155.47.216.in-addr.arpa. domain name pointer as5175.tbc.iit.edu
[7200] 107.155.47.216.in-addr.arpa. domain name pointer as5176.tbc.iit.edu
[7200] 108.155.47.216.in-addr.arpa. domain name pointer as5177.tbc.iit.edu
[7200] 109.155.47.216.in-addr.arpa. domain name pointer as5178.tbc.iit.edu
[7200] 110.155.47.216.in-addr.arpa. domain name pointer as5160.tbc.iit.edu
[7200] 111.155.47.216.in-addr.arpa. domain name pointer as5161.tbc.iit.edu
[7200] 112.155.47.216.in-addr.arpa. domain name pointer as5162.tbc.iit.edu
[7200] 113.155.47.216.in-addr.arpa. domain name pointer as5163.tbc.iit.edu
[7200] 114.155.47.216.in-addr.arpa. domain name pointer as5164.tbc.iit.edu
[7200] 115.155.47.216.in-addr.arpa. domain name pointer as5165.tbc.iit.edu
[7200] 116.155.47.216.in-addr.arpa. domain name pointer as5166.tbc.iit.edu
[7200] 117.155.47.216.in-addr.arpa. domain name pointer as5167.tbc.iit.edu
[7200] 118.155.47.216.in-addr.arpa. domain name pointer as5168.tbc.iit.edu
[7200] 119.155.47.216.in-addr.arpa. domain name pointer stack.tbc.iit.edu
[7200] 120.155.47.216.in-addr.arpa. domain name pointer xyploid1.tbc.iit.edu
[7200] 121.155.47.216.in-addr.arpa. domain name pointer xypl101.tbc.iit.edu
[7200] 122.155.47.216.in-addr.arpa. domain name pointer xypl102.tbc.iit.edu
[7200] 123.155.47.216.in-addr.arpa. domain name pointer xypl103.tbc.iit.edu
[7200] 124.155.47.216.in-addr.arpa. domain name pointer xypl104.tbc.iit.edu
[7200] 125.155.47.216.in-addr.arpa. domain name pointer xypl105.tbc.iit.edu
[7200] 126.155.47.216.in-addr.arpa. domain name pointer xypl106.tbc.iit.edu
[7200] 127.155.47.216.in-addr.arpa. domain name pointer xypl107.tbc.iit.edu
[7200] 128.155.47.216.in-addr.arpa. domain name pointer xypl108.tbc.iit.edu
[7200] 129.155.47.216.in-addr.arpa. domain name pointer xypl109.tbc.iit.edu
[7200] 130.155.47.216.in-addr.arpa. domain name pointer xypl110.tbc.iit.edu
[7200] 131.155.47.216.in-addr.arpa. domain name pointer xypl111.tbc.iit.edu
[7200] 132.155.47.216.in-addr.arpa. domain name pointer xypl112.tbc.iit.edu
[7200] 133.155.47.216.in-addr.arpa. domain name pointer xypl113.tbc.iit.edu
[7200] 134.155.47.216.in-addr.arpa. domain name pointer xypl114.tbc.iit.edu
[7200] 135.155.47.216.in-addr.arpa. domain name pointer xypl115.tbc.iit.edu
[7200] 136.155.47.216.in-addr.arpa. domain name pointer xypl116.tbc.iit.edu
[7200] 137.155.47.216.in-addr.arpa. domain name pointer xypl117.tbc.iit.edu
[7200] 138.155.47.216.in-addr.arpa. domain name pointer xypl118.tbc.iit.edu
[7200] 139.155.47.216.in-addr.arpa. domain name pointer xypl119.tbc.iit.edu
[7200] 140.155.47.216.in-addr.arpa. domain name pointer xypl120.tbc.iit.edu
[7200] 141.155.47.216.in-addr.arpa. domain name pointer centauri.tbc.iit.edu
[7200] 142.155.47.216.in-addr.arpa. domain name pointer xypl122.tbc.iit.edu
[7200] 143.155.47.216.in-addr.arpa. domain name pointer jdscluster.tbc.iit.edu
[7200] 144.155.47.216.in-addr.arpa. domain name pointer xypl124.tbc.iit.edu
[7200] 145.155.47.216.in-addr.arpa. domain name pointer ipa.tbc.iit.edu
[7200] 146.155.47.216.in-addr.arpa. domain name pointer xypl126.tbc.iit.edu
[7200] 147.155.47.216.in-addr.arpa. domain name pointer temp.mirc.iit.edu
[7200] 148.155.47.216.in-addr.arpa. domain name pointer xypl128.tbc.iit.edu
[7200] 149.155.47.216.in-addr.arpa. domain name pointer beta.ipro.iit.edu
[7200] 150.155.47.216.in-addr.arpa. domain name pointer hlsfs.iit.edu
[7200] 151.155.47.216.in-addr.arpa. domain name pointer membrane.iit.edu
[7200] 152.155.47.216.in-addr.arpa. domain name pointer muscle3.biol.iit.edu
[0] 153.155.47.216.in-addr.arpa.: domain name does not exist
[7200] 154.155.47.216.in-addr.arpa. domain name pointer ursula.orgel.iit.edu
[7200] 155.155.47.216.in-addr.arpa. domain name pointer lunar.iit.edu
[7200] 156.155.47.216.in-addr.arpa. domain name pointer lethocerus.biol.iit.edu
[7200] 157.155.47.216.in-addr.arpa. domain name pointer xypl137.tbc.iit.edu
[7200] 158.155.47.216.in-addr.arpa. domain name pointer xypl138.tbc.iit.edu
[7200] 159.155.47.216.in-addr.arpa. domain name pointer nebular.iit.edu
[7200] 160.155.47.216.in-addr.arpa. domain name pointer orgdir1.tbc.iit.edu
[7200] 161.155.47.216.in-addr.arpa. domain name pointer host161.tbc.iit.edu
[7200] 162.155.47.216.in-addr.arpa. domain name pointer JGBTimeMachine.mirc.iit.edu
[7200] 163.155.47.216.in-addr.arpa. domain name pointer muscle4.biol.iit.edu
[7200] 164.155.47.216.in-addr.arpa. domain name pointer yugiri.tbc.iit.edu
[7200] 165.155.47.216.in-addr.arpa. domain name pointer machine.tbc.iit.edu
[7200] 166.155.47.216.in-addr.arpa. domain name pointer kiritsubo.tbc.iit.edu
[7200] 167.155.47.216.in-addr.arpa. domain name pointer hounsfield.tbc.iit.edu
[7200] 168.155.47.216.in-addr.arpa. domain name pointer syzygy.tbc.iit.edu
[7200] 169.155.47.216.in-addr.arpa. domain name pointer host169.tbc.iit.edu
[7200] 170.155.47.216.in-addr.arpa. domain name pointer xypl150.tbc.iit.edu
[7200] 171.155.47.216.in-addr.arpa. domain name pointer xypl151.tbc.iit.edu
[7200] 172.155.47.216.in-addr.arpa. domain name pointer xypl152.tbc.iit.edu
[7200] 173.155.47.216.in-addr.arpa. domain name pointer xypl153.tbc.iit.edu
[7200] 174.155.47.216.in-addr.arpa. domain name pointer xypl154.tbc.iit.edu
[7200] 175.155.47.216.in-addr.arpa. domain name pointer xypl155.tbc.iit.edu
[7200] 176.155.47.216.in-addr.arpa. domain name pointer xypl156.tbc.iit.edu
[7200] 177.155.47.216.in-addr.arpa. domain name pointer xypl157.tbc.iit.edu
[7200] 178.155.47.216.in-addr.arpa. domain name pointer xypl158.tbc.iit.edu
[7200] 179.155.47.216.in-addr.arpa. domain name pointer xypl159.tbc.iit.edu
[7200] 180.155.47.216.in-addr.arpa. domain name pointer xypl160.tbc.iit.edu
[7200] 181.155.47.216.in-addr.arpa. domain name pointer ldap.mirc.iit.edu
[7200] 182.155.47.216.in-addr.arpa. domain name pointer campus.ideashop-iit.org
[7200] 183.155.47.216.in-addr.arpa. domain name pointer stout.tbc.iit.edu
[7200] 184.155.47.216.in-addr.arpa. domain name pointer lipton.tbc.iit.edu
[7200] 185.155.47.216.in-addr.arpa. domain name pointer xypl165.tbc.iit.edu
[7200] 186.155.47.216.in-addr.arpa. domain name pointer xypl166.tbc.iit.edu
[7200] 187.155.47.216.in-addr.arpa. domain name pointer xypl167.tbc.iit.edu
[7200] 188.155.47.216.in-addr.arpa. domain name pointer xypl168.tbc.iit.edu
[7200] 189.155.47.216.in-addr.arpa. domain name pointer ccb.tbc.iit.edu
[7200] 190.155.47.216.in-addr.arpa. domain name pointer host190.tbc.iit.edu
[7200] 191.155.47.216.in-addr.arpa. domain name pointer host191.tbc.iit.edu
[7200] 192.155.47.216.in-addr.arpa. domain name pointer host192.tbc.iit.edu
[7200] 193.155.47.216.in-addr.arpa. domain name pointer addison.mirc.iit.edu
[7200] 194.155.47.216.in-addr.arpa. domain name pointer gooey.tbc.iit.edu
[7200] 195.155.47.216.in-addr.arpa. domain name pointer clark.mirc.iit.edu
[7200] 196.155.47.216.in-addr.arpa. domain name pointer karlin.math.iit.edu
[7200] 197.155.47.216.in-addr.arpa. domain name pointer host197.tbc.iit.edu
[7200] 198.155.47.216.in-addr.arpa. domain name pointer vejur.phys.iit.edu
[7200] 199.155.47.216.in-addr.arpa. domain name pointer orbit.tbc.iit.edu
[7200] 200.155.47.216.in-addr.arpa. domain name pointer apollo.tbc.iit.edu
[7200] 201.155.47.216.in-addr.arpa. domain name pointer host201.tbc.iit.edu
[7200] 202.155.47.216.in-addr.arpa. domain name pointer host202.tbc.iit.edu
[7200] 203.155.47.216.in-addr.arpa. domain name pointer host203.tbc.iit.edu
[7200] 204.155.47.216.in-addr.arpa. domain name pointer saxena.psych.iit.edu
[7200] 205.155.47.216.in-addr.arpa. domain name pointer rdcdns.iit.edu
[7200] 206.155.47.216.in-addr.arpa. domain name pointer rdcdns2.iit.edu
[7200] 207.155.47.216.in-addr.arpa. domain name pointer porter.tbc.iit.edu
[7200] 208.155.47.216.in-addr.arpa. domain name pointer russbear.tbc.iit.edu
[0] 209.155.47.216.in-addr.arpa.: domain name does not exist
[0] 210.155.47.216.in-addr.arpa.: domain name does not exist
[0] 211.155.47.216.in-addr.arpa.: domain name does not exist
[7200] 212.155.47.216.in-addr.arpa. domain name pointer linden.tbc.iit.edu
[0] 213.155.47.216.in-addr.arpa.: domain name does not exist
[7200] 214.155.47.216.in-addr.arpa. domain name pointer host214.tbc.iit.edu
[7200] 215.155.47.216.in-addr.arpa. domain name pointer host215.tbc.iit.edu
[7200] 216.155.47.216.in-addr.arpa. domain name pointer host216.tbc.iit.edu
[7200] 217.155.47.216.in-addr.arpa. domain name pointer host217.tbc.iit.edu
[7200] 218.155.47.216.in-addr.arpa. domain name pointer host218.tbc.iit.edu
[7200] 219.155.47.216.in-addr.arpa. domain name pointer host219.tbc.iit.edu
[7200] 220.155.47.216.in-addr.arpa. domain name pointer host220.tbc.iit.edu
[7200] 221.155.47.216.in-addr.arpa. domain name pointer host221.tbc.iit.edu
[7200] 222.155.47.216.in-addr.arpa. domain name pointer host222.tbc.iit.edu
[7200] 223.155.47.216.in-addr.arpa. domain name pointer host223.tbc.iit.edu
[7200] 224.155.47.216.in-addr.arpa. domain name pointer host224.tbc.iit.edu
[7200] 225.155.47.216.in-addr.arpa. domain name pointer host225.tbc.iit.edu
[7200] 226.155.47.216.in-addr.arpa. domain name pointer host226.tbc.iit.edu
[7200] 227.155.47.216.in-addr.arpa. domain name pointer host227.tbc.iit.edu
[7200] 228.155.47.216.in-addr.arpa. domain name pointer host228.tbc.iit.edu
[7200] 229.155.47.216.in-addr.arpa. domain name pointer host229.tbc.iit.edu
[7200] 230.155.47.216.in-addr.arpa. domain name pointer host230.tbc.iit.edu
[7200] 231.155.47.216.in-addr.arpa. domain name pointer host231.tbc.iit.edu
[7200] 232.155.47.216.in-addr.arpa. domain name pointer host232.tbc.iit.edu
[7200] 233.155.47.216.in-addr.arpa. domain name pointer host233.tbc.iit.edu
[7200] 234.155.47.216.in-addr.arpa. domain name pointer host234.tbc.iit.edu
[7200] 235.155.47.216.in-addr.arpa. domain name pointer host235.tbc.iit.edu
[7200] 236.155.47.216.in-addr.arpa. domain name pointer host236.tbc.iit.edu
[7200] 237.155.47.216.in-addr.arpa. domain name pointer tapi.cs.iit.edu
[7200] 238.155.47.216.in-addr.arpa. domain name pointer host238.tbc.iit.edu
[7200] 239.155.47.216.in-addr.arpa. domain name pointer core.tbc.iit.edu
[7200] 240.155.47.216.in-addr.arpa. domain name pointer rdc.iit.edu
[7200] 241.155.47.216.in-addr.arpa. domain name pointer romulus.tbc.iit.edu
[7200] 242.155.47.216.in-addr.arpa. domain name pointer remus.tbc.iit.edu
[7200] 243.155.47.216.in-addr.arpa. domain name pointer host243.tbc.iit.edu
[7200] 244.155.47.216.in-addr.arpa. domain name pointer host244.tbc.iit.edu
[0] 245.155.47.216.in-addr.arpa.: domain name does not exist
[7200] 246.155.47.216.in-addr.arpa. domain name pointer host246.tbc.iit.edu
[7200] 247.155.47.216.in-addr.arpa. domain name pointer sticky.tbc.iit.edu
[7200] 248.155.47.216.in-addr.arpa. domain name pointer aml.tbc.iit.edu
[7200] 249.155.47.216.in-addr.arpa. domain name pointer host249.tbc.iit.edu
[7200] 250.155.47.216.in-addr.arpa. domain name pointer host250.tbc.iit.edu
[7200] 251.155.47.216.in-addr.arpa. domain name pointer ligeti.cs.iit.edu
[7200] 252.155.47.216.in-addr.arpa. domain name pointer debussy.cs.iit.edu
[7200] 253.155.47.216.in-addr.arpa. domain name pointer host253.tbc.iit.edu
[7200] 254.155.47.216.in-addr.arpa. domain name pointer host254.tbc.iit.edu
[0] 255.155.47.216.in-addr.arpa.: domain name does not exist