[0] 0.127.189.137.in-addr.arpa.: domain name does not exist
[0] 1.127.189.137.in-addr.arpa.: domain name does not exist
[0] 2.127.189.137.in-addr.arpa.: domain name does not exist
[0] 3.127.189.137.in-addr.arpa.: domain name does not exist
[0] 4.127.189.137.in-addr.arpa.: domain name does not exist
[600] 5.127.189.137.in-addr.arpa. domain name pointer student.scs.cuhk.edu.hk
[0] 6.127.189.137.in-addr.arpa.: domain name does not exist
[0] 7.127.189.137.in-addr.arpa.: domain name does not exist
[0] 8.127.189.137.in-addr.arpa.: domain name does not exist
[0] 9.127.189.137.in-addr.arpa.: domain name does not exist
[0] 10.127.189.137.in-addr.arpa.: domain name does not exist
[0] 11.127.189.137.in-addr.arpa.: domain name does not exist
[0] 12.127.189.137.in-addr.arpa.: domain name does not exist
[0] 13.127.189.137.in-addr.arpa.: domain name does not exist
[0] 14.127.189.137.in-addr.arpa.: domain name does not exist
[0] 15.127.189.137.in-addr.arpa.: domain name does not exist
[0] 16.127.189.137.in-addr.arpa.: domain name does not exist
[0] 17.127.189.137.in-addr.arpa.: domain name does not exist
[0] 18.127.189.137.in-addr.arpa.: domain name does not exist
[0] 19.127.189.137.in-addr.arpa.: domain name does not exist
[0] 20.127.189.137.in-addr.arpa.: domain name does not exist
[0] 21.127.189.137.in-addr.arpa.: domain name does not exist
[0] 22.127.189.137.in-addr.arpa.: domain name does not exist
[0] 23.127.189.137.in-addr.arpa.: domain name does not exist
[0] 24.127.189.137.in-addr.arpa.: domain name does not exist
[0] 25.127.189.137.in-addr.arpa.: domain name does not exist
[0] 26.127.189.137.in-addr.arpa.: domain name does not exist
[0] 27.127.189.137.in-addr.arpa.: domain name does not exist
[0] 28.127.189.137.in-addr.arpa.: domain name does not exist
[0] 29.127.189.137.in-addr.arpa.: domain name does not exist
[0] 30.127.189.137.in-addr.arpa.: domain name does not exist
[0] 31.127.189.137.in-addr.arpa.: domain name does not exist
[0] 32.127.189.137.in-addr.arpa.: domain name does not exist
[0] 33.127.189.137.in-addr.arpa.: domain name does not exist
[0] 34.127.189.137.in-addr.arpa.: domain name does not exist
[0] 35.127.189.137.in-addr.arpa.: domain name does not exist
[0] 36.127.189.137.in-addr.arpa.: domain name does not exist
[0] 37.127.189.137.in-addr.arpa.: domain name does not exist
[0] 38.127.189.137.in-addr.arpa.: domain name does not exist
[0] 39.127.189.137.in-addr.arpa.: domain name does not exist
[0] 40.127.189.137.in-addr.arpa.: domain name does not exist
[0] 41.127.189.137.in-addr.arpa.: domain name does not exist
[0] 42.127.189.137.in-addr.arpa.: domain name does not exist
[0] 43.127.189.137.in-addr.arpa.: domain name does not exist
[0] 44.127.189.137.in-addr.arpa.: domain name does not exist
[0] 45.127.189.137.in-addr.arpa.: domain name does not exist
[0] 46.127.189.137.in-addr.arpa.: domain name does not exist
[0] 47.127.189.137.in-addr.arpa.: domain name does not exist
[0] 48.127.189.137.in-addr.arpa.: domain name does not exist
[0] 49.127.189.137.in-addr.arpa.: domain name does not exist
[0] 50.127.189.137.in-addr.arpa.: domain name does not exist
[0] 51.127.189.137.in-addr.arpa.: domain name does not exist
[0] 52.127.189.137.in-addr.arpa.: domain name does not exist
[0] 53.127.189.137.in-addr.arpa.: domain name does not exist
[0] 54.127.189.137.in-addr.arpa.: domain name does not exist
[0] 55.127.189.137.in-addr.arpa.: domain name does not exist
[0] 56.127.189.137.in-addr.arpa.: domain name does not exist
[0] 57.127.189.137.in-addr.arpa.: domain name does not exist
[0] 58.127.189.137.in-addr.arpa.: domain name does not exist
[0] 59.127.189.137.in-addr.arpa.: domain name does not exist
[0] 60.127.189.137.in-addr.arpa.: domain name does not exist
[0] 61.127.189.137.in-addr.arpa.: domain name does not exist
[0] 62.127.189.137.in-addr.arpa.: domain name does not exist
[0] 63.127.189.137.in-addr.arpa.: domain name does not exist
[0] 64.127.189.137.in-addr.arpa.: domain name does not exist
[0] 65.127.189.137.in-addr.arpa.: domain name does not exist
[0] 66.127.189.137.in-addr.arpa.: domain name does not exist
[0] 67.127.189.137.in-addr.arpa.: domain name does not exist
[0] 68.127.189.137.in-addr.arpa.: domain name does not exist
[0] 69.127.189.137.in-addr.arpa.: domain name does not exist
[0] 70.127.189.137.in-addr.arpa.: domain name does not exist
[0] 71.127.189.137.in-addr.arpa.: domain name does not exist
[0] 72.127.189.137.in-addr.arpa.: domain name does not exist
[0] 73.127.189.137.in-addr.arpa.: domain name does not exist
[0] 74.127.189.137.in-addr.arpa.: domain name does not exist
[0] 75.127.189.137.in-addr.arpa.: domain name does not exist
[0] 76.127.189.137.in-addr.arpa.: domain name does not exist
[0] 77.127.189.137.in-addr.arpa.: domain name does not exist
[0] 78.127.189.137.in-addr.arpa.: domain name does not exist
[0] 79.127.189.137.in-addr.arpa.: domain name does not exist
[0] 80.127.189.137.in-addr.arpa.: domain name does not exist
[0] 81.127.189.137.in-addr.arpa.: domain name does not exist
[0] 82.127.189.137.in-addr.arpa.: domain name does not exist
[0] 83.127.189.137.in-addr.arpa.: domain name does not exist
[0] 84.127.189.137.in-addr.arpa.: domain name does not exist
[0] 85.127.189.137.in-addr.arpa.: domain name does not exist
[0] 86.127.189.137.in-addr.arpa.: domain name does not exist
[0] 87.127.189.137.in-addr.arpa.: domain name does not exist
[0] 88.127.189.137.in-addr.arpa.: domain name does not exist
[0] 89.127.189.137.in-addr.arpa.: domain name does not exist
[0] 90.127.189.137.in-addr.arpa.: domain name does not exist
[0] 91.127.189.137.in-addr.arpa.: domain name does not exist
[0] 92.127.189.137.in-addr.arpa.: domain name does not exist
[0] 93.127.189.137.in-addr.arpa.: domain name does not exist
[0] 94.127.189.137.in-addr.arpa.: domain name does not exist
[0] 95.127.189.137.in-addr.arpa.: domain name does not exist
[0] 96.127.189.137.in-addr.arpa.: domain name does not exist
[0] 97.127.189.137.in-addr.arpa.: domain name does not exist
[0] 98.127.189.137.in-addr.arpa.: domain name does not exist
[0] 99.127.189.137.in-addr.arpa.: domain name does not exist
[0] 100.127.189.137.in-addr.arpa.: domain name does not exist
[0] 101.127.189.137.in-addr.arpa.: domain name does not exist
[0] 102.127.189.137.in-addr.arpa.: domain name does not exist
[0] 103.127.189.137.in-addr.arpa.: domain name does not exist
[0] 104.127.189.137.in-addr.arpa.: domain name does not exist
[0] 105.127.189.137.in-addr.arpa.: domain name does not exist
[0] 106.127.189.137.in-addr.arpa.: domain name does not exist
[0] 107.127.189.137.in-addr.arpa.: domain name does not exist
[0] 108.127.189.137.in-addr.arpa.: domain name does not exist
[0] 109.127.189.137.in-addr.arpa.: domain name does not exist
[0] 110.127.189.137.in-addr.arpa.: domain name does not exist
[0] 111.127.189.137.in-addr.arpa.: domain name does not exist
[0] 112.127.189.137.in-addr.arpa.: domain name does not exist
[0] 113.127.189.137.in-addr.arpa.: domain name does not exist
[0] 114.127.189.137.in-addr.arpa.: domain name does not exist
[0] 115.127.189.137.in-addr.arpa.: domain name does not exist
[0] 116.127.189.137.in-addr.arpa.: domain name does not exist
[0] 117.127.189.137.in-addr.arpa.: domain name does not exist
[0] 118.127.189.137.in-addr.arpa.: domain name does not exist
[0] 119.127.189.137.in-addr.arpa.: domain name does not exist
[0] 120.127.189.137.in-addr.arpa.: domain name does not exist
[600] 121.127.189.137.in-addr.arpa. domain name pointer scs0101esl.scs.cuhk.edu.hk
[600] 122.127.189.137.in-addr.arpa. domain name pointer scs0102esl.scs.cuhk.edu.hk
[600] 123.127.189.137.in-addr.arpa. domain name pointer scs0103esl.scs.cuhk.edu.hk
[600] 124.127.189.137.in-addr.arpa. domain name pointer scs0104esl.scs.cuhk.edu.hk
[0] 125.127.189.137.in-addr.arpa.: domain name does not exist
[0] 126.127.189.137.in-addr.arpa.: domain name does not exist
[0] 127.127.189.137.in-addr.arpa.: domain name does not exist
[0] 128.127.189.137.in-addr.arpa.: domain name does not exist
[0] 129.127.189.137.in-addr.arpa.: domain name does not exist
[0] 130.127.189.137.in-addr.arpa.: domain name does not exist
[0] 131.127.189.137.in-addr.arpa.: domain name does not exist
[600] 132.127.189.137.in-addr.arpa. domain name pointer alumni.scs.cuhk.edu.hk
[0] 133.127.189.137.in-addr.arpa.: domain name does not exist
[0] 134.127.189.137.in-addr.arpa.: domain name does not exist
[600] 135.127.189.137.in-addr.arpa. domain name pointer magic.scs.cuhk.edu.hk cuad.scs.cuhk.edu.hk scds.scs.cuhk.edu.hk dns.magic.scs.cuhk.edu.hk
[0] 136.127.189.137.in-addr.arpa.: domain name does not exist
[0] 137.127.189.137.in-addr.arpa.: domain name does not exist
[0] 138.127.189.137.in-addr.arpa.: domain name does not exist
[0] 139.127.189.137.in-addr.arpa.: domain name does not exist
[0] 140.127.189.137.in-addr.arpa.: domain name does not exist
[0] 141.127.189.137.in-addr.arpa.: domain name does not exist
[0] 142.127.189.137.in-addr.arpa.: domain name does not exist
[0] 143.127.189.137.in-addr.arpa.: domain name does not exist
[0] 144.127.189.137.in-addr.arpa.: domain name does not exist
[0] 145.127.189.137.in-addr.arpa.: domain name does not exist
[0] 146.127.189.137.in-addr.arpa.: domain name does not exist
[0] 147.127.189.137.in-addr.arpa.: domain name does not exist
[0] 148.127.189.137.in-addr.arpa.: domain name does not exist
[0] 149.127.189.137.in-addr.arpa.: domain name does not exist
[0] 150.127.189.137.in-addr.arpa.: domain name does not exist
[0] 151.127.189.137.in-addr.arpa.: domain name does not exist
[0] 152.127.189.137.in-addr.arpa.: domain name does not exist
[0] 153.127.189.137.in-addr.arpa.: domain name does not exist
[0] 154.127.189.137.in-addr.arpa.: domain name does not exist
[0] 155.127.189.137.in-addr.arpa.: domain name does not exist
[0] 156.127.189.137.in-addr.arpa.: domain name does not exist
[0] 157.127.189.137.in-addr.arpa.: domain name does not exist
[0] 158.127.189.137.in-addr.arpa.: domain name does not exist
[0] 159.127.189.137.in-addr.arpa.: domain name does not exist
[0] 160.127.189.137.in-addr.arpa.: domain name does not exist
[0] 161.127.189.137.in-addr.arpa.: domain name does not exist
[0] 162.127.189.137.in-addr.arpa.: domain name does not exist
[0] 163.127.189.137.in-addr.arpa.: domain name does not exist
[0] 164.127.189.137.in-addr.arpa.: domain name does not exist
[0] 165.127.189.137.in-addr.arpa.: domain name does not exist
[0] 166.127.189.137.in-addr.arpa.: domain name does not exist
[0] 167.127.189.137.in-addr.arpa.: domain name does not exist
[0] 168.127.189.137.in-addr.arpa.: domain name does not exist
[0] 169.127.189.137.in-addr.arpa.: domain name does not exist
[0] 170.127.189.137.in-addr.arpa.: domain name does not exist
[0] 171.127.189.137.in-addr.arpa.: domain name does not exist
[0] 172.127.189.137.in-addr.arpa.: domain name does not exist
[0] 173.127.189.137.in-addr.arpa.: domain name does not exist
[0] 174.127.189.137.in-addr.arpa.: domain name does not exist
[0] 175.127.189.137.in-addr.arpa.: domain name does not exist
[0] 176.127.189.137.in-addr.arpa.: domain name does not exist
[0] 177.127.189.137.in-addr.arpa.: domain name does not exist
[0] 178.127.189.137.in-addr.arpa.: domain name does not exist
[0] 179.127.189.137.in-addr.arpa.: domain name does not exist
[0] 180.127.189.137.in-addr.arpa.: domain name does not exist
[0] 181.127.189.137.in-addr.arpa.: domain name does not exist
[0] 182.127.189.137.in-addr.arpa.: domain name does not exist
[0] 183.127.189.137.in-addr.arpa.: domain name does not exist
[0] 184.127.189.137.in-addr.arpa.: domain name does not exist
[600] 185.127.189.137.in-addr.arpa. domain name pointer scs0101eso.scs.cuhk.edu.hk
[600] 186.127.189.137.in-addr.arpa. domain name pointer scs0102eso.scs.cuhk.edu.hk
[0] 187.127.189.137.in-addr.arpa.: domain name does not exist
[0] 188.127.189.137.in-addr.arpa.: domain name does not exist
[0] 189.127.189.137.in-addr.arpa.: domain name does not exist
[600] 190.127.189.137.in-addr.arpa. domain name pointer scs0101brb.net.cuhk.edu.hk
[0] 191.127.189.137.in-addr.arpa.: domain name does not exist
[0] 192.127.189.137.in-addr.arpa.: domain name does not exist
[0] 193.127.189.137.in-addr.arpa.: domain name does not exist
[0] 194.127.189.137.in-addr.arpa.: domain name does not exist
[0] 195.127.189.137.in-addr.arpa.: domain name does not exist
[0] 196.127.189.137.in-addr.arpa.: domain name does not exist
[0] 197.127.189.137.in-addr.arpa.: domain name does not exist
[0] 198.127.189.137.in-addr.arpa.: domain name does not exist
[0] 199.127.189.137.in-addr.arpa.: domain name does not exist
[0] 200.127.189.137.in-addr.arpa.: domain name does not exist
[0] 201.127.189.137.in-addr.arpa.: domain name does not exist
[0] 202.127.189.137.in-addr.arpa.: domain name does not exist
[0] 203.127.189.137.in-addr.arpa.: domain name does not exist
[0] 204.127.189.137.in-addr.arpa.: domain name does not exist
[0] 205.127.189.137.in-addr.arpa.: domain name does not exist
[0] 206.127.189.137.in-addr.arpa.: domain name does not exist
[0] 207.127.189.137.in-addr.arpa.: domain name does not exist
[0] 208.127.189.137.in-addr.arpa.: domain name does not exist
[0] 209.127.189.137.in-addr.arpa.: domain name does not exist
[0] 210.127.189.137.in-addr.arpa.: domain name does not exist
[0] 211.127.189.137.in-addr.arpa.: domain name does not exist
[0] 212.127.189.137.in-addr.arpa.: domain name does not exist
[0] 213.127.189.137.in-addr.arpa.: domain name does not exist
[0] 214.127.189.137.in-addr.arpa.: domain name does not exist
[0] 215.127.189.137.in-addr.arpa.: domain name does not exist
[0] 216.127.189.137.in-addr.arpa.: domain name does not exist
[0] 217.127.189.137.in-addr.arpa.: domain name does not exist
[0] 218.127.189.137.in-addr.arpa.: domain name does not exist
[0] 219.127.189.137.in-addr.arpa.: domain name does not exist
[0] 220.127.189.137.in-addr.arpa.: domain name does not exist
[0] 221.127.189.137.in-addr.arpa.: domain name does not exist
[0] 222.127.189.137.in-addr.arpa.: domain name does not exist
[0] 223.127.189.137.in-addr.arpa.: domain name does not exist
[0] 224.127.189.137.in-addr.arpa.: domain name does not exist
[0] 225.127.189.137.in-addr.arpa.: domain name does not exist
[0] 226.127.189.137.in-addr.arpa.: domain name does not exist
[0] 227.127.189.137.in-addr.arpa.: domain name does not exist
[0] 228.127.189.137.in-addr.arpa.: domain name does not exist
[0] 229.127.189.137.in-addr.arpa.: domain name does not exist
[0] 230.127.189.137.in-addr.arpa.: domain name does not exist
[0] 231.127.189.137.in-addr.arpa.: domain name does not exist
[0] 232.127.189.137.in-addr.arpa.: domain name does not exist
[0] 233.127.189.137.in-addr.arpa.: domain name does not exist
[0] 234.127.189.137.in-addr.arpa.: domain name does not exist
[0] 235.127.189.137.in-addr.arpa.: domain name does not exist
[0] 236.127.189.137.in-addr.arpa.: domain name does not exist
[0] 237.127.189.137.in-addr.arpa.: domain name does not exist
[0] 238.127.189.137.in-addr.arpa.: domain name does not exist
[0] 239.127.189.137.in-addr.arpa.: domain name does not exist
[0] 240.127.189.137.in-addr.arpa.: domain name does not exist
[0] 241.127.189.137.in-addr.arpa.: domain name does not exist
[0] 242.127.189.137.in-addr.arpa.: domain name does not exist
[0] 243.127.189.137.in-addr.arpa.: domain name does not exist
[0] 244.127.189.137.in-addr.arpa.: domain name does not exist
[0] 245.127.189.137.in-addr.arpa.: domain name does not exist
[0] 246.127.189.137.in-addr.arpa.: domain name does not exist
[0] 247.127.189.137.in-addr.arpa.: domain name does not exist
[0] 248.127.189.137.in-addr.arpa.: domain name does not exist
[0] 249.127.189.137.in-addr.arpa.: domain name does not exist
[0] 250.127.189.137.in-addr.arpa.: domain name does not exist
[0] 251.127.189.137.in-addr.arpa.: domain name does not exist
[0] 252.127.189.137.in-addr.arpa.: domain name does not exist
[0] 253.127.189.137.in-addr.arpa.: domain name does not exist
[0] 254.127.189.137.in-addr.arpa.: domain name does not exist
[0] 255.127.189.137.in-addr.arpa.: domain name does not exist