[0] 0.75.189.137.in-addr.arpa.: domain name does not exist
[0] 1.75.189.137.in-addr.arpa.: domain name does not exist
[0] 2.75.189.137.in-addr.arpa.: domain name does not exist
[0] 3.75.189.137.in-addr.arpa.: domain name does not exist
[0] 4.75.189.137.in-addr.arpa.: domain name does not exist
[0] 5.75.189.137.in-addr.arpa.: domain name does not exist
[0] 6.75.189.137.in-addr.arpa.: domain name does not exist
[0] 7.75.189.137.in-addr.arpa.: domain name does not exist
[0] 8.75.189.137.in-addr.arpa.: domain name does not exist
[0] 9.75.189.137.in-addr.arpa.: domain name does not exist
[0] 10.75.189.137.in-addr.arpa.: domain name does not exist
[0] 11.75.189.137.in-addr.arpa.: domain name does not exist
[0] 12.75.189.137.in-addr.arpa.: domain name does not exist
[0] 13.75.189.137.in-addr.arpa.: domain name does not exist
[0] 14.75.189.137.in-addr.arpa.: domain name does not exist
[0] 15.75.189.137.in-addr.arpa.: domain name does not exist
[0] 16.75.189.137.in-addr.arpa.: domain name does not exist
[0] 17.75.189.137.in-addr.arpa.: domain name does not exist
[0] 18.75.189.137.in-addr.arpa.: domain name does not exist
[0] 19.75.189.137.in-addr.arpa.: domain name does not exist
[0] 20.75.189.137.in-addr.arpa.: domain name does not exist
[0] 21.75.189.137.in-addr.arpa.: domain name does not exist
[0] 22.75.189.137.in-addr.arpa.: domain name does not exist
[0] 23.75.189.137.in-addr.arpa.: domain name does not exist
[0] 24.75.189.137.in-addr.arpa.: domain name does not exist
[0] 25.75.189.137.in-addr.arpa.: domain name does not exist
[0] 26.75.189.137.in-addr.arpa.: domain name does not exist
[0] 27.75.189.137.in-addr.arpa.: domain name does not exist
[0] 28.75.189.137.in-addr.arpa.: domain name does not exist
[0] 29.75.189.137.in-addr.arpa.: domain name does not exist
[0] 30.75.189.137.in-addr.arpa.: domain name does not exist
[0] 31.75.189.137.in-addr.arpa.: domain name does not exist
[0] 32.75.189.137.in-addr.arpa.: domain name does not exist
[0] 33.75.189.137.in-addr.arpa.: domain name does not exist
[0] 34.75.189.137.in-addr.arpa.: domain name does not exist
[0] 35.75.189.137.in-addr.arpa.: domain name does not exist
[0] 36.75.189.137.in-addr.arpa.: domain name does not exist
[0] 37.75.189.137.in-addr.arpa.: domain name does not exist
[0] 38.75.189.137.in-addr.arpa.: domain name does not exist
[0] 39.75.189.137.in-addr.arpa.: domain name does not exist
[0] 40.75.189.137.in-addr.arpa.: domain name does not exist
[0] 41.75.189.137.in-addr.arpa.: domain name does not exist
[0] 42.75.189.137.in-addr.arpa.: domain name does not exist
[0] 43.75.189.137.in-addr.arpa.: domain name does not exist
[0] 44.75.189.137.in-addr.arpa.: domain name does not exist
[0] 45.75.189.137.in-addr.arpa.: domain name does not exist
[0] 46.75.189.137.in-addr.arpa.: domain name does not exist
[0] 47.75.189.137.in-addr.arpa.: domain name does not exist
[0] 48.75.189.137.in-addr.arpa.: domain name does not exist
[0] 49.75.189.137.in-addr.arpa.: domain name does not exist
[0] 50.75.189.137.in-addr.arpa.: domain name does not exist
[0] 51.75.189.137.in-addr.arpa.: domain name does not exist
[38400] 52.75.189.137.in-addr.arpa. domain name pointer timon.baf.cuhk.edu.hk
[0] 53.75.189.137.in-addr.arpa.: domain name does not exist
[0] 54.75.189.137.in-addr.arpa.: domain name does not exist
[0] 55.75.189.137.in-addr.arpa.: domain name does not exist
[0] 56.75.189.137.in-addr.arpa.: domain name does not exist
[0] 57.75.189.137.in-addr.arpa.: domain name does not exist
[0] 58.75.189.137.in-addr.arpa.: domain name does not exist
[0] 59.75.189.137.in-addr.arpa.: domain name does not exist
[0] 60.75.189.137.in-addr.arpa.: domain name does not exist
[0] 61.75.189.137.in-addr.arpa.: domain name does not exist
[0] 62.75.189.137.in-addr.arpa.: domain name does not exist
[0] 63.75.189.137.in-addr.arpa.: domain name does not exist
[0] 64.75.189.137.in-addr.arpa.: domain name does not exist
[0] 65.75.189.137.in-addr.arpa.: domain name does not exist
[0] 66.75.189.137.in-addr.arpa.: domain name does not exist
[0] 67.75.189.137.in-addr.arpa.: domain name does not exist
[0] 68.75.189.137.in-addr.arpa.: domain name does not exist
[0] 69.75.189.137.in-addr.arpa.: domain name does not exist
[0] 70.75.189.137.in-addr.arpa.: domain name does not exist
[0] 71.75.189.137.in-addr.arpa.: domain name does not exist
[0] 72.75.189.137.in-addr.arpa.: domain name does not exist
[0] 73.75.189.137.in-addr.arpa.: domain name does not exist
[0] 74.75.189.137.in-addr.arpa.: domain name does not exist
[0] 75.75.189.137.in-addr.arpa.: domain name does not exist
[0] 76.75.189.137.in-addr.arpa.: domain name does not exist
[0] 77.75.189.137.in-addr.arpa.: domain name does not exist
[0] 78.75.189.137.in-addr.arpa.: domain name does not exist
[0] 79.75.189.137.in-addr.arpa.: domain name does not exist
[0] 80.75.189.137.in-addr.arpa.: domain name does not exist
[0] 81.75.189.137.in-addr.arpa.: domain name does not exist
[0] 82.75.189.137.in-addr.arpa.: domain name does not exist
[0] 83.75.189.137.in-addr.arpa.: domain name does not exist
[0] 84.75.189.137.in-addr.arpa.: domain name does not exist
[0] 85.75.189.137.in-addr.arpa.: domain name does not exist
[38400] 86.75.189.137.in-addr.arpa. domain name pointer haydn.baf.cuhk.edu.hk
[0] 87.75.189.137.in-addr.arpa.: domain name does not exist
[0] 88.75.189.137.in-addr.arpa.: domain name does not exist
[0] 89.75.189.137.in-addr.arpa.: domain name does not exist
[0] 90.75.189.137.in-addr.arpa.: domain name does not exist
[38400] 91.75.189.137.in-addr.arpa. domain name pointer dsezhao.baf.cuhk.edu.hk
[0] 92.75.189.137.in-addr.arpa.: domain name does not exist
[0] 93.75.189.137.in-addr.arpa.: domain name does not exist
[0] 94.75.189.137.in-addr.arpa.: domain name does not exist
[0] 95.75.189.137.in-addr.arpa.: domain name does not exist
[0] 96.75.189.137.in-addr.arpa.: domain name does not exist
[0] 97.75.189.137.in-addr.arpa.: domain name does not exist
[0] 98.75.189.137.in-addr.arpa.: domain name does not exist
[38400] 99.75.189.137.in-addr.arpa. domain name pointer mysql1.baf.cuhk.edu.hk
[0] 100.75.189.137.in-addr.arpa.: domain name does not exist
[0] 101.75.189.137.in-addr.arpa.: domain name does not exist
[0] 102.75.189.137.in-addr.arpa.: domain name does not exist
[0] 103.75.189.137.in-addr.arpa.: domain name does not exist
[0] 104.75.189.137.in-addr.arpa.: domain name does not exist
[0] 105.75.189.137.in-addr.arpa.: domain name does not exist
[0] 106.75.189.137.in-addr.arpa.: domain name does not exist
[0] 107.75.189.137.in-addr.arpa.: domain name does not exist
[0] 108.75.189.137.in-addr.arpa.: domain name does not exist
[0] 109.75.189.137.in-addr.arpa.: domain name does not exist
[38400] 110.75.189.137.in-addr.arpa. domain name pointer accts-wks.baf.cuhk.edu.hk
[38400] 111.75.189.137.in-addr.arpa. domain name pointer servere.baf.cuhk.edu.hk
[38400] 112.75.189.137.in-addr.arpa. domain name pointer serverm-baf.baf.cuhk.edu.hk
[0] 113.75.189.137.in-addr.arpa.: domain name does not exist
[0] 114.75.189.137.in-addr.arpa.: domain name does not exist
[0] 115.75.189.137.in-addr.arpa.: domain name does not exist
[0] 116.75.189.137.in-addr.arpa.: domain name does not exist
[38400] 117.75.189.137.in-addr.arpa. domain name pointer servern-baf.baf.cuhk.edu.hk
[0] 118.75.189.137.in-addr.arpa.: domain name does not exist
[0] 119.75.189.137.in-addr.arpa.: domain name does not exist
[0] 120.75.189.137.in-addr.arpa.: domain name does not exist
[0] 121.75.189.137.in-addr.arpa.: domain name does not exist
[38400] 122.75.189.137.in-addr.arpa. domain name pointer serverd-baf.baf.cuhk.edu.hk
[0] 123.75.189.137.in-addr.arpa.: domain name does not exist
[0] 124.75.189.137.in-addr.arpa.: domain name does not exist
[0] 125.75.189.137.in-addr.arpa.: domain name does not exist
[0] 126.75.189.137.in-addr.arpa.: domain name does not exist
[0] 127.75.189.137.in-addr.arpa.: domain name does not exist
[0] 128.75.189.137.in-addr.arpa.: domain name does not exist
[0] 129.75.189.137.in-addr.arpa.: domain name does not exist
[0] 130.75.189.137.in-addr.arpa.: domain name does not exist
[0] 131.75.189.137.in-addr.arpa.: domain name does not exist
[0] 132.75.189.137.in-addr.arpa.: domain name does not exist
[0] 133.75.189.137.in-addr.arpa.: domain name does not exist
[0] 134.75.189.137.in-addr.arpa.: domain name does not exist
[0] 135.75.189.137.in-addr.arpa.: domain name does not exist
[0] 136.75.189.137.in-addr.arpa.: domain name does not exist
[0] 137.75.189.137.in-addr.arpa.: domain name does not exist
[0] 138.75.189.137.in-addr.arpa.: domain name does not exist
[0] 139.75.189.137.in-addr.arpa.: domain name does not exist
[0] 140.75.189.137.in-addr.arpa.: domain name does not exist
[0] 141.75.189.137.in-addr.arpa.: domain name does not exist
[0] 142.75.189.137.in-addr.arpa.: domain name does not exist
[0] 143.75.189.137.in-addr.arpa.: domain name does not exist
[0] 144.75.189.137.in-addr.arpa.: domain name does not exist
[0] 145.75.189.137.in-addr.arpa.: domain name does not exist
[0] 146.75.189.137.in-addr.arpa.: domain name does not exist
[0] 147.75.189.137.in-addr.arpa.: domain name does not exist
[0] 148.75.189.137.in-addr.arpa.: domain name does not exist
[0] 149.75.189.137.in-addr.arpa.: domain name does not exist
[0] 150.75.189.137.in-addr.arpa.: domain name does not exist
[0] 151.75.189.137.in-addr.arpa.: domain name does not exist
[0] 152.75.189.137.in-addr.arpa.: domain name does not exist
[0] 153.75.189.137.in-addr.arpa.: domain name does not exist
[0] 154.75.189.137.in-addr.arpa.: domain name does not exist
[0] 155.75.189.137.in-addr.arpa.: domain name does not exist
[38400] 156.75.189.137.in-addr.arpa. domain name pointer serverc-baf.baf.cuhk.edu.hk
[0] 157.75.189.137.in-addr.arpa.: domain name does not exist
[0] 158.75.189.137.in-addr.arpa.: domain name does not exist
[0] 159.75.189.137.in-addr.arpa.: domain name does not exist
[0] 160.75.189.137.in-addr.arpa.: domain name does not exist
[0] 161.75.189.137.in-addr.arpa.: domain name does not exist
[0] 162.75.189.137.in-addr.arpa.: domain name does not exist
[0] 163.75.189.137.in-addr.arpa.: domain name does not exist
[38400] 164.75.189.137.in-addr.arpa. domain name pointer strauss.baf.cuhk.edu.hk
[0] 165.75.189.137.in-addr.arpa.: domain name does not exist
[0] 166.75.189.137.in-addr.arpa.: domain name does not exist
[0] 167.75.189.137.in-addr.arpa.: domain name does not exist
[0] 168.75.189.137.in-addr.arpa.: domain name does not exist
[0] 169.75.189.137.in-addr.arpa.: domain name does not exist
[0] 170.75.189.137.in-addr.arpa.: domain name does not exist
[0] 171.75.189.137.in-addr.arpa.: domain name does not exist
[38400] 172.75.189.137.in-addr.arpa. domain name pointer platform.baf.cuhk.edu.hk
[38400] 173.75.189.137.in-addr.arpa. domain name pointer sms.baf.cuhk.edu.hk
[38400] 174.75.189.137.in-addr.arpa. domain name pointer mms.baf.cuhk.edu.hk
[38400] 175.75.189.137.in-addr.arpa. domain name pointer ccl-devnt1.baf.cuhk.edu.hk
[38400] 176.75.189.137.in-addr.arpa. domain name pointer demo.baf.cuhk.edu.hk
[38400] 177.75.189.137.in-addr.arpa. domain name pointer dss.baf.cuhk.edu.hk
[38400] 178.75.189.137.in-addr.arpa. domain name pointer ccl-devs2.baf.cuhk.edu.hk
[38400] 179.75.189.137.in-addr.arpa. domain name pointer ccl-linux.baf.cuhk.edu.hk
[0] 180.75.189.137.in-addr.arpa.: domain name does not exist
[0] 181.75.189.137.in-addr.arpa.: domain name does not exist
[0] 182.75.189.137.in-addr.arpa.: domain name does not exist
[0] 183.75.189.137.in-addr.arpa.: domain name does not exist
[0] 184.75.189.137.in-addr.arpa.: domain name does not exist
[38400] 185.75.189.137.in-addr.arpa. domain name pointer ns01.ccl.baf.cuhk.edu.hk
[38400] 186.75.189.137.in-addr.arpa. domain name pointer ccl-sunserv.baf.cuhk.edu.hk
[38400] 187.75.189.137.in-addr.arpa. domain name pointer ccl-ntserv.baf.cuhk.edu.hk
[0] 188.75.189.137.in-addr.arpa.: domain name does not exist
[38400] 189.75.189.137.in-addr.arpa. domain name pointer ccl-gate.baf.cuhk.edu.hk
[38400] 190.75.189.137.in-addr.arpa. domain name pointer ccl-dbserv.baf.cuhk.edu.hk
[0] 191.75.189.137.in-addr.arpa.: domain name does not exist
[0] 192.75.189.137.in-addr.arpa.: domain name does not exist
[0] 193.75.189.137.in-addr.arpa.: domain name does not exist
[0] 194.75.189.137.in-addr.arpa.: domain name does not exist
[0] 195.75.189.137.in-addr.arpa.: domain name does not exist
[0] 196.75.189.137.in-addr.arpa.: domain name does not exist
[38400] 197.75.189.137.in-addr.arpa. domain name pointer serveri.baf.cuhk.edu.hk
[0] 198.75.189.137.in-addr.arpa.: domain name does not exist
[0] 199.75.189.137.in-addr.arpa.: domain name does not exist
[0] 200.75.189.137.in-addr.arpa.: domain name does not exist
[0] 201.75.189.137.in-addr.arpa.: domain name does not exist
[0] 202.75.189.137.in-addr.arpa.: domain name does not exist
[0] 203.75.189.137.in-addr.arpa.: domain name does not exist
[0] 204.75.189.137.in-addr.arpa.: domain name does not exist
[0] 205.75.189.137.in-addr.arpa.: domain name does not exist
[0] 206.75.189.137.in-addr.arpa.: domain name does not exist
[0] 207.75.189.137.in-addr.arpa.: domain name does not exist
[0] 208.75.189.137.in-addr.arpa.: domain name does not exist
[0] 209.75.189.137.in-addr.arpa.: domain name does not exist
[0] 210.75.189.137.in-addr.arpa.: domain name does not exist
[0] 211.75.189.137.in-addr.arpa.: domain name does not exist
[0] 212.75.189.137.in-addr.arpa.: domain name does not exist
[0] 213.75.189.137.in-addr.arpa.: domain name does not exist
[0] 214.75.189.137.in-addr.arpa.: domain name does not exist
[0] 215.75.189.137.in-addr.arpa.: domain name does not exist
[0] 216.75.189.137.in-addr.arpa.: domain name does not exist
[0] 217.75.189.137.in-addr.arpa.: domain name does not exist
[0] 218.75.189.137.in-addr.arpa.: domain name does not exist
[0] 219.75.189.137.in-addr.arpa.: domain name does not exist
[0] 220.75.189.137.in-addr.arpa.: domain name does not exist
[0] 221.75.189.137.in-addr.arpa.: domain name does not exist
[0] 222.75.189.137.in-addr.arpa.: domain name does not exist
[0] 223.75.189.137.in-addr.arpa.: domain name does not exist
[0] 224.75.189.137.in-addr.arpa.: domain name does not exist
[0] 225.75.189.137.in-addr.arpa.: domain name does not exist
[0] 226.75.189.137.in-addr.arpa.: domain name does not exist
[0] 227.75.189.137.in-addr.arpa.: domain name does not exist
[0] 228.75.189.137.in-addr.arpa.: domain name does not exist
[0] 229.75.189.137.in-addr.arpa.: domain name does not exist
[0] 230.75.189.137.in-addr.arpa.: domain name does not exist
[0] 231.75.189.137.in-addr.arpa.: domain name does not exist
[0] 232.75.189.137.in-addr.arpa.: domain name does not exist
[0] 233.75.189.137.in-addr.arpa.: domain name does not exist
[0] 234.75.189.137.in-addr.arpa.: domain name does not exist
[0] 235.75.189.137.in-addr.arpa.: domain name does not exist
[38400] 236.75.189.137.in-addr.arpa. domain name pointer emall.baf.cuhk.edu.hk
[0] 237.75.189.137.in-addr.arpa.: domain name does not exist
[0] 238.75.189.137.in-addr.arpa.: domain name does not exist
[0] 239.75.189.137.in-addr.arpa.: domain name does not exist
[0] 240.75.189.137.in-addr.arpa.: domain name does not exist
[38400] 241.75.189.137.in-addr.arpa. domain name pointer serverf-baf.baf.cuhk.edu.hk
[0] 242.75.189.137.in-addr.arpa.: domain name does not exist
[0] 243.75.189.137.in-addr.arpa.: domain name does not exist
[0] 244.75.189.137.in-addr.arpa.: domain name does not exist
[0] 245.75.189.137.in-addr.arpa.: domain name does not exist
[0] 246.75.189.137.in-addr.arpa.: domain name does not exist
[0] 247.75.189.137.in-addr.arpa.: domain name does not exist
[0] 248.75.189.137.in-addr.arpa.: domain name does not exist
[0] 249.75.189.137.in-addr.arpa.: domain name does not exist
[0] 250.75.189.137.in-addr.arpa.: domain name does not exist
[0] 251.75.189.137.in-addr.arpa.: domain name does not exist
[0] 252.75.189.137.in-addr.arpa.: domain name does not exist
[0] 253.75.189.137.in-addr.arpa.: domain name does not exist
[0] 254.75.189.137.in-addr.arpa.: domain name does not exist
[0] 255.75.189.137.in-addr.arpa.: domain name does not exist