[0] 0.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 1.28.189.137.in-addr.arpa. domain name pointer pc28001.itsc.cuhk.edu.hk
[3600] 2.28.189.137.in-addr.arpa. domain name pointer pc28002.itsc.cuhk.edu.hk
[3600] 3.28.189.137.in-addr.arpa. domain name pointer pc28003.itsc.cuhk.edu.hk
[3600] 4.28.189.137.in-addr.arpa. domain name pointer Phaser790IMU.itsc.cuhk.edu.hk
[3600] 5.28.189.137.in-addr.arpa. domain name pointer pc28005.itsc.cuhk.edu.hk
[3600] 6.28.189.137.in-addr.arpa. domain name pointer servere-itsc.itsc.cuhk.edu.hk
[3600] 7.28.189.137.in-addr.arpa. domain name pointer egret.itsc.cuhk.edu.hk
[3600] 8.28.189.137.in-addr.arpa. domain name pointer pc28008.itsc.cuhk.edu.hk
[3600] 9.28.189.137.in-addr.arpa. domain name pointer hp4100-imu.itsc.cuhk.edu.hk
[3600] 10.28.189.137.in-addr.arpa. domain name pointer hp4650dn-itsc.itsc.cuhk.edu.hk
[3600] 11.28.189.137.in-addr.arpa. domain name pointer pc28011.itsc.cuhk.edu.hk
[3600] 12.28.189.137.in-addr.arpa. domain name pointer pc28012.itsc.cuhk.edu.hk
[3600] 13.28.189.137.in-addr.arpa. domain name pointer pc28013.itsc.cuhk.edu.hk
[3600] 14.28.189.137.in-addr.arpa. domain name pointer pc28014.itsc.cuhk.edu.hk
[3600] 15.28.189.137.in-addr.arpa. domain name pointer pc28015.itsc.cuhk.edu.hk
[3600] 16.28.189.137.in-addr.arpa. domain name pointer pc28016.itsc.cuhk.edu.hk
[3600] 17.28.189.137.in-addr.arpa. domain name pointer hp8100mcas.itsc.cuhk.edu.hk
[3600] 18.28.189.137.in-addr.arpa. domain name pointer hp8150gf.itsc.cuhk.edu.hk
[3600] 19.28.189.137.in-addr.arpa. domain name pointer mac28019.itsc.cuhk.edu.hk
[3600] 20.28.189.137.in-addr.arpa. domain name pointer pc28020.itsc.cuhk.edu.hk
[3600] 21.28.189.137.in-addr.arpa. domain name pointer nservere.adtest.cuhk.edu.hk
[3600] 22.28.189.137.in-addr.arpa. domain name pointer pc28022.itsc.cuhk.edu.hk
[3600] 23.28.189.137.in-addr.arpa. domain name pointer pc28023.itsc.cuhk.edu.hk
[3600] 24.28.189.137.in-addr.arpa. domain name pointer pc28024.itsc.cuhk.edu.hk
[3600] 25.28.189.137.in-addr.arpa. domain name pointer pc28025.itsc.cuhk.edu.hk
[3600] 26.28.189.137.in-addr.arpa. domain name pointer sgiinda.itsc.cuhk.edu.hk
[3600] 27.28.189.137.in-addr.arpa. domain name pointer pc28027.itsc.cuhk.edu.hk
[3600] 28.28.189.137.in-addr.arpa. domain name pointer pc28028.itsc.cuhk.edu.hk
[3600] 29.28.189.137.in-addr.arpa. domain name pointer pc28029.itsc.cuhk.edu.hk
[3600] 30.28.189.137.in-addr.arpa. domain name pointer pc28030.itsc.cuhk.edu.hk
[3600] 31.28.189.137.in-addr.arpa. domain name pointer skyline.itsc.cuhk.edu.hk
[3600] 32.28.189.137.in-addr.arpa. domain name pointer pc28032.itsc.cuhk.edu.hk
[3600] 33.28.189.137.in-addr.arpa. domain name pointer pc28033.itsc.cuhk.edu.hk
[3600] 34.28.189.137.in-addr.arpa. domain name pointer pc28034.itsc.cuhk.edu.hk
[3600] 35.28.189.137.in-addr.arpa. domain name pointer pc28035.itsc.cuhk.edu.hk servern.itsc.cuhk.edu.hk
[3600] 36.28.189.137.in-addr.arpa. domain name pointer win2kad1.cuhk.edu.hk
[3600] 37.28.189.137.in-addr.arpa. domain name pointer pc28037.itsc.cuhk.edu.hk
[3600] 38.28.189.137.in-addr.arpa. domain name pointer pc28038.itsc.cuhk.edu.hk
[3600] 39.28.189.137.in-addr.arpa. domain name pointer hp5550dn-mcas.itsc.cuhk.edu.hk
[3600] 40.28.189.137.in-addr.arpa. domain name pointer pc28040.itsc.cuhk.edu.hk
[3600] 41.28.189.137.in-addr.arpa. domain name pointer pc28041.itsc.cuhk.edu.hk
[3600] 42.28.189.137.in-addr.arpa. domain name pointer ascension.itsc.cuhk.edu.hk
[3600] 43.28.189.137.in-addr.arpa. domain name pointer pc28043.itsc.cuhk.edu.hk
[3600] 44.28.189.137.in-addr.arpa. domain name pointer pc28044.itsc.cuhk.edu.hk
[3600] 45.28.189.137.in-addr.arpa. domain name pointer pc28045.itsc.cuhk.edu.hk
[3600] 46.28.189.137.in-addr.arpa. domain name pointer pc28046.itsc.cuhk.edu.hk
[3600] 47.28.189.137.in-addr.arpa. domain name pointer pc28047.itsc.cuhk.edu.hk
[3600] 48.28.189.137.in-addr.arpa. domain name pointer pc28048.itsc.cuhk.edu.hk
[3600] 49.28.189.137.in-addr.arpa. domain name pointer pc28049.itsc.cuhk.edu.hk
[3600] 50.28.189.137.in-addr.arpa. domain name pointer pc28050.itsc.cuhk.edu.hk
[0] 51.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 52.28.189.137.in-addr.arpa. domain name pointer pernte.itsc.cuhk.edu.hk
[3600] 53.28.189.137.in-addr.arpa. domain name pointer omega.itsc.cuhk.edu.hk
[3600] 54.28.189.137.in-addr.arpa. domain name pointer imunta.itsc.cuhk.edu.hk
[3600] 55.28.189.137.in-addr.arpa. domain name pointer pc28055.itsc.cuhk.edu.hk
[0] 56.28.189.137.in-addr.arpa.: domain name does not exist
[0] 57.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 58.28.189.137.in-addr.arpa. domain name pointer ski.itsc.cuhk.edu.hk
[3600] 59.28.189.137.in-addr.arpa. domain name pointer imuntj.itsc.cuhk.edu.hk
[3600] 60.28.189.137.in-addr.arpa. domain name pointer pc28060.itsc.cuhk.edu.hk
[3600] 61.28.189.137.in-addr.arpa. domain name pointer vsfx2.itsc.cuhk.edu.hk
[3600] 62.28.189.137.in-addr.arpa. domain name pointer ussis.uss.itsc.cuhk.edu.hk
[3600] 63.28.189.137.in-addr.arpa. domain name pointer pc28063.itsc.cuhk.edu.hk
[3600] 64.28.189.137.in-addr.arpa. domain name pointer servera.itsc.cuhk.edu.hk
[3600] 65.28.189.137.in-addr.arpa. domain name pointer mac28065.itsc.cuhk.edu.hk
[3600] 66.28.189.137.in-addr.arpa. domain name pointer mac28066.itsc.cuhk.edu.hk
[3600] 67.28.189.137.in-addr.arpa. domain name pointer pc28067.itsc.cuhk.edu.hk
[3600] 68.28.189.137.in-addr.arpa. domain name pointer vsfx.itsc.cuhk.edu.hk
[3600] 69.28.189.137.in-addr.arpa. domain name pointer imunty.itsc.cuhk.edu.hk
[3600] 70.28.189.137.in-addr.arpa. domain name pointer qsitsc.itsc.cuhk.edu.hk
[3600] 71.28.189.137.in-addr.arpa. domain name pointer pc28071.itsc.cuhk.edu.hk
[3600] 72.28.189.137.in-addr.arpa. domain name pointer pc28072.itsc.cuhk.edu.hk
[3600] 73.28.189.137.in-addr.arpa. domain name pointer bonbel.itsc.cuhk.edu.hk
[3600] 74.28.189.137.in-addr.arpa. domain name pointer sgiirsa.itsc.cuhk.edu.hk
[3600] 75.28.189.137.in-addr.arpa. domain name pointer qsitsccon.itsc.cuhk.edu.hk
[0] 76.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 77.28.189.137.in-addr.arpa. domain name pointer pc28077.itsc.cuhk.edu.hk
[3600] 78.28.189.137.in-addr.arpa. domain name pointer sapweb.itsc.cuhk.edu.hk
[3600] 79.28.189.137.in-addr.arpa. domain name pointer pc28079.itsc.cuhk.edu.hk
[3600] 80.28.189.137.in-addr.arpa. domain name pointer barricade.itsc.cuhk.edu.hk
[3600] 81.28.189.137.in-addr.arpa. domain name pointer pc28081.itsc.cuhk.edu.hk
[3600] 82.28.189.137.in-addr.arpa. domain name pointer hpdigitsender1.itsc.cuhk.edu.hk
[3600] 83.28.189.137.in-addr.arpa. domain name pointer pc28083.itsc.cuhk.edu.hk
[3600] 84.28.189.137.in-addr.arpa. domain name pointer pc28084.itsc.cuhk.edu.hk
[3600] 85.28.189.137.in-addr.arpa. domain name pointer pc28085.itsc.cuhk.edu.hk
[3600] 86.28.189.137.in-addr.arpa. domain name pointer pc28086.itsc.cuhk.edu.hk
[3600] 87.28.189.137.in-addr.arpa. domain name pointer mcascvs.itsc.cuhk.edu.hk
[3600] 88.28.189.137.in-addr.arpa. domain name pointer pc28088.itsc.cuhk.edu.hk
[3600] 89.28.189.137.in-addr.arpa. domain name pointer pc28089.itsc.cuhk.edu.hk
[3600] 90.28.189.137.in-addr.arpa. domain name pointer pc28090.itsc.cuhk.edu.hk
[3600] 91.28.189.137.in-addr.arpa. domain name pointer pc28091.itsc.cuhk.edu.hk
[3600] 92.28.189.137.in-addr.arpa. domain name pointer ace.itsc.cuhk.edu.hk
[3600] 93.28.189.137.in-addr.arpa. domain name pointer micro.itsc.cuhk.edu.hk
[3600] 94.28.189.137.in-addr.arpa. domain name pointer pc28094.itsc.cuhk.edu.hk
[3600] 95.28.189.137.in-addr.arpa. domain name pointer pc28095.itsc.cuhk.edu.hk
[3600] 96.28.189.137.in-addr.arpa. domain name pointer pc28096.itsc.cuhk.edu.hk
[3600] 97.28.189.137.in-addr.arpa. domain name pointer sapservice.itsc.cuhk.edu.hk
[3600] 98.28.189.137.in-addr.arpa. domain name pointer pc28098.itsc.cuhk.edu.hk
[3600] 99.28.189.137.in-addr.arpa. domain name pointer pc28099.itsc.cuhk.edu.hk
[3600] 100.28.189.137.in-addr.arpa. domain name pointer pc28100.itsc.cuhk.edu.hk
[3600] 101.28.189.137.in-addr.arpa. domain name pointer pc28101.itsc.cuhk.edu.hk
[3600] 102.28.189.137.in-addr.arpa. domain name pointer pc28102.itsc.cuhk.edu.hk
[3600] 103.28.189.137.in-addr.arpa. domain name pointer picnic.itsc.cuhk.edu.hk
[3600] 104.28.189.137.in-addr.arpa. domain name pointer pc28104.itsc.cuhk.edu.hk
[3600] 105.28.189.137.in-addr.arpa. domain name pointer spsdev5.itsc.cuhk.edu.hk
[3600] 106.28.189.137.in-addr.arpa. domain name pointer pc28106.itsc.cuhk.edu.hk
[3600] 107.28.189.137.in-addr.arpa. domain name pointer pc28107.itsc.cuhk.edu.hk
[3600] 108.28.189.137.in-addr.arpa. domain name pointer pc28108.itsc.cuhk.edu.hk
[3600] 109.28.189.137.in-addr.arpa. domain name pointer hpdigitsender3.itsc.cuhk.edu.hk
[3600] 110.28.189.137.in-addr.arpa. domain name pointer axp600a.itsc.cuhk.edu.hk
[3600] 111.28.189.137.in-addr.arpa. domain name pointer spsnt2.itsc.cuhk.edu.hk
[3600] 112.28.189.137.in-addr.arpa. domain name pointer cdtowera.itsc.cuhk.edu.hk
[3600] 113.28.189.137.in-addr.arpa. domain name pointer pc28113.csc.cuh.edu.hk
[3600] 114.28.189.137.in-addr.arpa. domain name pointer sb2.itsc.cuhk.edu.hk
[3600] 115.28.189.137.in-addr.arpa. domain name pointer pc28115.itsc.cuhk.edu.hk
[0] 116.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 117.28.189.137.in-addr.arpa. domain name pointer mac28117.itsc.cuhk.edu.hk
[3600] 118.28.189.137.in-addr.arpa. domain name pointer pc28118.itsc.cuhk.edu.hk
[3600] 119.28.189.137.in-addr.arpa. domain name pointer pc28119.itsc.cuhk.edu.hk
[3600] 120.28.189.137.in-addr.arpa. domain name pointer pc28120.itsc.cuhk.edu.hk
[3600] 121.28.189.137.in-addr.arpa. domain name pointer cuerpsys.itsc.cuhk.edu.hk
[3600] 122.28.189.137.in-addr.arpa. domain name pointer pc28122.itsc.cuhk.edu.hk
[3600] 123.28.189.137.in-addr.arpa. domain name pointer sgiindb.itsc.cuhk.edu.hk
[0] 124.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 125.28.189.137.in-addr.arpa. domain name pointer spsdev8.itsc.cuhk.edu.hk
[3600] 126.28.189.137.in-addr.arpa. domain name pointer pc28126.itsc.cuhk.edu.hk
[0] 127.28.189.137.in-addr.arpa.: domain name does not exist
[0] 128.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 129.28.189.137.in-addr.arpa. domain name pointer pc28129.itsc.cuhk.edu.hk
[0] 130.28.189.137.in-addr.arpa.: domain name does not exist
[0] 131.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 132.28.189.137.in-addr.arpa. domain name pointer pc28132.itsc.cuhk.edu.hk
[0] 133.28.189.137.in-addr.arpa.: domain name does not exist
[0] 134.28.189.137.in-addr.arpa.: domain name does not exist
[0] 135.28.189.137.in-addr.arpa.: domain name does not exist
[0] 136.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 137.28.189.137.in-addr.arpa. domain name pointer pc28137.itsc.cuhk.edu.hk
[3600] 138.28.189.137.in-addr.arpa. domain name pointer imuntb.itsc.cuhk.edu.hk
[3600] 139.28.189.137.in-addr.arpa. domain name pointer hp9000imu.itsc.cuhk.edu.hk
[3600] 140.28.189.137.in-addr.arpa. domain name pointer apple.itsc.cuhk.edu.hk
[3600] 141.28.189.137.in-addr.arpa. domain name pointer pc28141.itsc.cuhk.edu.hk
[3600] 142.28.189.137.in-addr.arpa. domain name pointer imuntc.itsc.cuhk.edu.hk
[3600] 143.28.189.137.in-addr.arpa. domain name pointer pc28143.itsc.cuhk.edu.hk
[3600] 144.28.189.137.in-addr.arpa. domain name pointer pc28144.itsc.cuhk.edu.hk
[3600] 145.28.189.137.in-addr.arpa. domain name pointer pc28145.itsc.cuhk.edu.hk
[3600] 146.28.189.137.in-addr.arpa. domain name pointer ultra01.itsc.cuhk.edu.hk
[0] 147.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 148.28.189.137.in-addr.arpa. domain name pointer pc28148.itsc.cuhk.edu.hk
[0] 149.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 150.28.189.137.in-addr.arpa. domain name pointer pc28150.itsc.cuhk.edu.hk
[3600] 151.28.189.137.in-addr.arpa. domain name pointer pc28151.itsc.cuhk.edu.hk
[3600] 152.28.189.137.in-addr.arpa. domain name pointer pc28152.itsc.cuhk.edu.hk
[3600] 153.28.189.137.in-addr.arpa. domain name pointer wcuerpsys.itsc.cuhk.edu.hk
[3600] 154.28.189.137.in-addr.arpa. domain name pointer pc28154.itsc.cuhk.edu.hk
[3600] 155.28.189.137.in-addr.arpa. domain name pointer pc28155.itsc.cuhk.edu.hk
[3600] 156.28.189.137.in-addr.arpa. domain name pointer pc28156.itsc.cuhk.edu.hk
[3600] 157.28.189.137.in-addr.arpa. domain name pointer pc28157.itsc.cuhk.edu.hk
[3600] 158.28.189.137.in-addr.arpa. domain name pointer pc28158.itsc.cuhk.edu.hk
[0] 159.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 160.28.189.137.in-addr.arpa. domain name pointer pc28160.itsc.cuhk.edu.hk
[3600] 161.28.189.137.in-addr.arpa. domain name pointer pc28161.itsc.cuhk.edu.hk
[3600] 162.28.189.137.in-addr.arpa. domain name pointer pc28162.itsc.cuhk.edu.hk
[3600] 163.28.189.137.in-addr.arpa. domain name pointer pc28163.itsc.cuhk.edu.hk
[3600] 164.28.189.137.in-addr.arpa. domain name pointer pc28164.itsc.cuhk.edu.hk
[3600] 165.28.189.137.in-addr.arpa. domain name pointer imuntd.itsc.cuhk.edu.hk
[3600] 166.28.189.137.in-addr.arpa. domain name pointer pc28166.itsc.cuhk.edu.hk
[3600] 167.28.189.137.in-addr.arpa. domain name pointer hpc1.itsc.cuhk.edu.hk
[3600] 168.28.189.137.in-addr.arpa. domain name pointer pc28168.itsc.cuhk.edu.hk
[0] 169.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 170.28.189.137.in-addr.arpa. domain name pointer pc28170.itsc.cuhk.edu.hk
[0] 171.28.189.137.in-addr.arpa.: domain name does not exist
[0] 172.28.189.137.in-addr.arpa.: domain name does not exist
[0] 173.28.189.137.in-addr.arpa.: domain name does not exist
[0] 174.28.189.137.in-addr.arpa.: domain name does not exist
[0] 175.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 176.28.189.137.in-addr.arpa. domain name pointer pc28176.itsc.cuhk.edu.hk
[0] 177.28.189.137.in-addr.arpa.: domain name does not exist
[0] 178.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 179.28.189.137.in-addr.arpa. domain name pointer otrain99.itsc.cuhk.edu.hk
[3600] 180.28.189.137.in-addr.arpa. domain name pointer pc28180.itsc.cuhk.edu.hk
[3600] 181.28.189.137.in-addr.arpa. domain name pointer pc28181.itsc.cuhk.edu.hk
[3600] 182.28.189.137.in-addr.arpa. domain name pointer pc28182.itsc.cuhk.edu.hk
[3600] 183.28.189.137.in-addr.arpa. domain name pointer pc28183.itsc.cuhk.edu.hk
[3600] 184.28.189.137.in-addr.arpa. domain name pointer pc28184.itsc.cuhk.edu.hk
[3600] 185.28.189.137.in-addr.arpa. domain name pointer pc28185.itsc.cuhk.edu.hk
[3600] 186.28.189.137.in-addr.arpa. domain name pointer pc28186.itsc.cuhk.edu.hk
[3600] 187.28.189.137.in-addr.arpa. domain name pointer pc28187.itsc.cuhk.edu.hk
[3600] 188.28.189.137.in-addr.arpa. domain name pointer pc28188.itsc.cuhk.edu.hk
[3600] 189.28.189.137.in-addr.arpa. domain name pointer pc28189.itsc.cuhk.edu.hk
[3600] 190.28.189.137.in-addr.arpa. domain name pointer pc28190.itsc.cuhk.edu.hk
[3600] 191.28.189.137.in-addr.arpa. domain name pointer pc28191.itsc.cuhk.edu.hk
[3600] 192.28.189.137.in-addr.arpa. domain name pointer pc28192.itsc.cuhk.edu.hk
[3600] 193.28.189.137.in-addr.arpa. domain name pointer pc28193.itsc.cuhk.edu.hk
[3600] 194.28.189.137.in-addr.arpa. domain name pointer pc28194.itsc.cuhk.edu.hk
[3600] 195.28.189.137.in-addr.arpa. domain name pointer pc28195.itsc.cuhk.edu.hk
[3600] 196.28.189.137.in-addr.arpa. domain name pointer nw5client.itsc.cuhk.edu.hk
[3600] 197.28.189.137.in-addr.arpa. domain name pointer pc28197.itsc.cuhk.edu.hk
[3600] 198.28.189.137.in-addr.arpa. domain name pointer pc28198.itsc.cuhk.edu.hk
[3600] 199.28.189.137.in-addr.arpa. domain name pointer pc28199.itsc.cuhk.edu.hk
[3600] 200.28.189.137.in-addr.arpa. domain name pointer pc28200.itsc.cuhk.edu.hk
[0] 201.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 202.28.189.137.in-addr.arpa. domain name pointer pc28202.itsc.cuhk.edu.hk
[3600] 203.28.189.137.in-addr.arpa. domain name pointer pc28203.itsc.cuhk.edu.hk
[0] 204.28.189.137.in-addr.arpa.: domain name does not exist
[0] 205.28.189.137.in-addr.arpa.: domain name does not exist
[0] 206.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 207.28.189.137.in-addr.arpa. domain name pointer knowledge.itsc.cuhk.edu.hk
[3600] 208.28.189.137.in-addr.arpa. domain name pointer pc28208.itsc.cuhk.edu.hk
[3600] 209.28.189.137.in-addr.arpa. domain name pointer oxygen.itsc.cuhk.edu.hk
[0] 210.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 211.28.189.137.in-addr.arpa. domain name pointer pc28211.itsc.cuhk.edu.hk
[3600] 212.28.189.137.in-addr.arpa. domain name pointer pc28212.itsc.cuhk.edu.hk
[3600] 213.28.189.137.in-addr.arpa. domain name pointer pc28213.itsc.cuhk.edu.hk
[3600] 214.28.189.137.in-addr.arpa. domain name pointer pc28214.itsc.cuhk.edu.hk
[0] 215.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 216.28.189.137.in-addr.arpa. domain name pointer pc28216.itsc.cuhk.edu.hk
[0] 217.28.189.137.in-addr.arpa.: domain name does not exist
[0] 218.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 219.28.189.137.in-addr.arpa. domain name pointer pc28219.itsc.cuhk.edu.hk
[3600] 220.28.189.137.in-addr.arpa. domain name pointer pc28220.itsc.cuhk.edu.hk
[3600] 221.28.189.137.in-addr.arpa. domain name pointer sgiindd.itsc.cuhk.edu.hk
[3600] 222.28.189.137.in-addr.arpa. domain name pointer pc28222.itsc.cuhk.edu.hk
[3600] 223.28.189.137.in-addr.arpa. domain name pointer pc28223.itsc.cuhk.edu.hk
[3600] 224.28.189.137.in-addr.arpa. domain name pointer sgiindc.itsc.cuhk.edu.hk
[3600] 225.28.189.137.in-addr.arpa. domain name pointer pc28225.itsc.cuhk.edu.hk
[3600] 226.28.189.137.in-addr.arpa. domain name pointer cassandra.itsc.cuhk.edu.hk
[3600] 227.28.189.137.in-addr.arpa. domain name pointer pc28227.itsc.cuhk.edu.hk
[3600] 228.28.189.137.in-addr.arpa. domain name pointer pc28228.itsc.cuhk.edu.hk
[0] 229.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 230.28.189.137.in-addr.arpa. domain name pointer pc28230.itsc.cuhk.edu.hk
[0] 231.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 232.28.189.137.in-addr.arpa. domain name pointer csc0301upo.net.cuhk.edu.hk
[3600] 233.28.189.137.in-addr.arpa. domain name pointer csc0301eso.net.cuhk.edu.hk
[3600] 234.28.189.137.in-addr.arpa. domain name pointer csc0201eso.net.cuhk.edu.hk
[3600] 235.28.189.137.in-addr.arpa. domain name pointer csc0101eso.net.cuhk.edu.hk
[0] 236.28.189.137.in-addr.arpa.: domain name does not exist
[0] 237.28.189.137.in-addr.arpa.: domain name does not exist
[0] 238.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 239.28.189.137.in-addr.arpa. domain name pointer spsdev6.itsc.cuhk.edu.hk
[3600] 240.28.189.137.in-addr.arpa. domain name pointer pc28240.itsc.cuhk.edu.hk
[3600] 241.28.189.137.in-addr.arpa. domain name pointer spsdev9.itsc.cuhk.edu.hk
[0] 242.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 243.28.189.137.in-addr.arpa. domain name pointer pc28243.itsc.cuhk.edu.hk
[3600] 244.28.189.137.in-addr.arpa. domain name pointer pc28244.itsc.cuhk.edu.hk
[0] 245.28.189.137.in-addr.arpa.: domain name does not exist
[0] 246.28.189.137.in-addr.arpa.: domain name does not exist
[3600] 247.28.189.137.in-addr.arpa. domain name pointer pc28247.itsc.cuhk.edu.hk
[3600] 248.28.189.137.in-addr.arpa. domain name pointer pc28248.itsc.cuhk.edu.hk
[0] 249.28.189.137.in-addr.arpa.: domain name does not exist
[0] 250.28.189.137.in-addr.arpa.: domain name does not exist
[0] 251.28.189.137.in-addr.arpa.: domain name does not exist
[0] 252.28.189.137.in-addr.arpa.: domain name does not exist
[0] 253.28.189.137.in-addr.arpa.: domain name does not exist
[0] 254.28.189.137.in-addr.arpa.: domain name does not exist
[0] 255.28.189.137.in-addr.arpa.: domain name does not exist