[0] 0.70.189.137.in-addr.arpa.: domain name does not exist
[0] 1.70.189.137.in-addr.arpa.: domain name does not exist
[0] 2.70.189.137.in-addr.arpa.: domain name does not exist
[0] 3.70.189.137.in-addr.arpa.: domain name does not exist
[0] 4.70.189.137.in-addr.arpa.: domain name does not exist
[0] 5.70.189.137.in-addr.arpa.: domain name does not exist
[0] 6.70.189.137.in-addr.arpa.: domain name does not exist
[0] 7.70.189.137.in-addr.arpa.: domain name does not exist
[0] 8.70.189.137.in-addr.arpa.: domain name does not exist
[0] 9.70.189.137.in-addr.arpa.: domain name does not exist
[0] 10.70.189.137.in-addr.arpa.: domain name does not exist
[0] 11.70.189.137.in-addr.arpa.: domain name does not exist
[0] 12.70.189.137.in-addr.arpa.: domain name does not exist
[0] 13.70.189.137.in-addr.arpa.: domain name does not exist
[0] 14.70.189.137.in-addr.arpa.: domain name does not exist
[0] 15.70.189.137.in-addr.arpa.: domain name does not exist
[0] 16.70.189.137.in-addr.arpa.: domain name does not exist
[0] 17.70.189.137.in-addr.arpa.: domain name does not exist
[0] 18.70.189.137.in-addr.arpa.: domain name does not exist
[0] 19.70.189.137.in-addr.arpa.: domain name does not exist
[0] 20.70.189.137.in-addr.arpa.: domain name does not exist
[0] 21.70.189.137.in-addr.arpa.: domain name does not exist
[0] 22.70.189.137.in-addr.arpa.: domain name does not exist
[0] 23.70.189.137.in-addr.arpa.: domain name does not exist
[0] 24.70.189.137.in-addr.arpa.: domain name does not exist
[0] 25.70.189.137.in-addr.arpa.: domain name does not exist
[0] 26.70.189.137.in-addr.arpa.: domain name does not exist
[0] 27.70.189.137.in-addr.arpa.: domain name does not exist
[0] 28.70.189.137.in-addr.arpa.: domain name does not exist
[0] 29.70.189.137.in-addr.arpa.: domain name does not exist
[0] 30.70.189.137.in-addr.arpa.: domain name does not exist
[0] 31.70.189.137.in-addr.arpa.: domain name does not exist
[0] 32.70.189.137.in-addr.arpa.: domain name does not exist
[0] 33.70.189.137.in-addr.arpa.: domain name does not exist
[0] 34.70.189.137.in-addr.arpa.: domain name does not exist
[0] 35.70.189.137.in-addr.arpa.: domain name does not exist
[0] 36.70.189.137.in-addr.arpa.: domain name does not exist
[0] 37.70.189.137.in-addr.arpa.: domain name does not exist
[0] 38.70.189.137.in-addr.arpa.: domain name does not exist
[0] 39.70.189.137.in-addr.arpa.: domain name does not exist
[0] 40.70.189.137.in-addr.arpa.: domain name does not exist
[0] 41.70.189.137.in-addr.arpa.: domain name does not exist
[0] 42.70.189.137.in-addr.arpa.: domain name does not exist
[0] 43.70.189.137.in-addr.arpa.: domain name does not exist
[0] 44.70.189.137.in-addr.arpa.: domain name does not exist
[0] 45.70.189.137.in-addr.arpa.: domain name does not exist
[0] 46.70.189.137.in-addr.arpa.: domain name does not exist
[0] 47.70.189.137.in-addr.arpa.: domain name does not exist
[0] 48.70.189.137.in-addr.arpa.: domain name does not exist
[0] 49.70.189.137.in-addr.arpa.: domain name does not exist
[0] 50.70.189.137.in-addr.arpa.: domain name does not exist
[0] 51.70.189.137.in-addr.arpa.: domain name does not exist
[0] 52.70.189.137.in-addr.arpa.: domain name does not exist
[0] 53.70.189.137.in-addr.arpa.: domain name does not exist
[0] 54.70.189.137.in-addr.arpa.: domain name does not exist
[0] 55.70.189.137.in-addr.arpa.: domain name does not exist
[0] 56.70.189.137.in-addr.arpa.: domain name does not exist
[0] 57.70.189.137.in-addr.arpa.: domain name does not exist
[0] 58.70.189.137.in-addr.arpa.: domain name does not exist
[0] 59.70.189.137.in-addr.arpa.: domain name does not exist
[0] 60.70.189.137.in-addr.arpa.: domain name does not exist
[0] 61.70.189.137.in-addr.arpa.: domain name does not exist
[0] 62.70.189.137.in-addr.arpa.: domain name does not exist
[0] 63.70.189.137.in-addr.arpa.: domain name does not exist
[0] 64.70.189.137.in-addr.arpa.: domain name does not exist
[0] 65.70.189.137.in-addr.arpa.: domain name does not exist
[0] 66.70.189.137.in-addr.arpa.: domain name does not exist
[0] 67.70.189.137.in-addr.arpa.: domain name does not exist
[0] 68.70.189.137.in-addr.arpa.: domain name does not exist
[0] 69.70.189.137.in-addr.arpa.: domain name does not exist
[0] 70.70.189.137.in-addr.arpa.: domain name does not exist
[0] 71.70.189.137.in-addr.arpa.: domain name does not exist
[0] 72.70.189.137.in-addr.arpa.: domain name does not exist
[0] 73.70.189.137.in-addr.arpa.: domain name does not exist
[0] 74.70.189.137.in-addr.arpa.: domain name does not exist
[0] 75.70.189.137.in-addr.arpa.: domain name does not exist
[0] 76.70.189.137.in-addr.arpa.: domain name does not exist
[0] 77.70.189.137.in-addr.arpa.: domain name does not exist
[0] 78.70.189.137.in-addr.arpa.: domain name does not exist
[0] 79.70.189.137.in-addr.arpa.: domain name does not exist
[0] 80.70.189.137.in-addr.arpa.: domain name does not exist
[0] 81.70.189.137.in-addr.arpa.: domain name does not exist
[0] 82.70.189.137.in-addr.arpa.: domain name does not exist
[0] 83.70.189.137.in-addr.arpa.: domain name does not exist
[0] 84.70.189.137.in-addr.arpa.: domain name does not exist
[0] 85.70.189.137.in-addr.arpa.: domain name does not exist
[0] 86.70.189.137.in-addr.arpa.: domain name does not exist
[0] 87.70.189.137.in-addr.arpa.: domain name does not exist
[0] 88.70.189.137.in-addr.arpa.: domain name does not exist
[0] 89.70.189.137.in-addr.arpa.: domain name does not exist
[0] 90.70.189.137.in-addr.arpa.: domain name does not exist
[0] 91.70.189.137.in-addr.arpa.: domain name does not exist
[0] 92.70.189.137.in-addr.arpa.: domain name does not exist
[0] 93.70.189.137.in-addr.arpa.: domain name does not exist
[0] 94.70.189.137.in-addr.arpa.: domain name does not exist
[0] 95.70.189.137.in-addr.arpa.: domain name does not exist
[0] 96.70.189.137.in-addr.arpa.: domain name does not exist
[0] 97.70.189.137.in-addr.arpa.: domain name does not exist
[0] 98.70.189.137.in-addr.arpa.: domain name does not exist
[0] 99.70.189.137.in-addr.arpa.: domain name does not exist
[0] 100.70.189.137.in-addr.arpa.: domain name does not exist
[0] 101.70.189.137.in-addr.arpa.: domain name does not exist
[0] 102.70.189.137.in-addr.arpa.: domain name does not exist
[0] 103.70.189.137.in-addr.arpa.: domain name does not exist
[0] 104.70.189.137.in-addr.arpa.: domain name does not exist
[0] 105.70.189.137.in-addr.arpa.: domain name does not exist
[0] 106.70.189.137.in-addr.arpa.: domain name does not exist
[0] 107.70.189.137.in-addr.arpa.: domain name does not exist
[0] 108.70.189.137.in-addr.arpa.: domain name does not exist
[0] 109.70.189.137.in-addr.arpa.: domain name does not exist
[0] 110.70.189.137.in-addr.arpa.: domain name does not exist
[0] 111.70.189.137.in-addr.arpa.: domain name does not exist
[0] 112.70.189.137.in-addr.arpa.: domain name does not exist
[0] 113.70.189.137.in-addr.arpa.: domain name does not exist
[0] 114.70.189.137.in-addr.arpa.: domain name does not exist
[0] 115.70.189.137.in-addr.arpa.: domain name does not exist
[0] 116.70.189.137.in-addr.arpa.: domain name does not exist
[0] 117.70.189.137.in-addr.arpa.: domain name does not exist
[0] 118.70.189.137.in-addr.arpa.: domain name does not exist
[0] 119.70.189.137.in-addr.arpa.: domain name does not exist
[0] 120.70.189.137.in-addr.arpa.: domain name does not exist
[0] 121.70.189.137.in-addr.arpa.: domain name does not exist
[0] 122.70.189.137.in-addr.arpa.: domain name does not exist
[0] 123.70.189.137.in-addr.arpa.: domain name does not exist
[0] 124.70.189.137.in-addr.arpa.: domain name does not exist
[0] 125.70.189.137.in-addr.arpa.: domain name does not exist
[0] 126.70.189.137.in-addr.arpa.: domain name does not exist
[0] 127.70.189.137.in-addr.arpa.: domain name does not exist
[0] 128.70.189.137.in-addr.arpa.: domain name does not exist
[3600] 129.70.189.137.in-addr.arpa. domain name pointer pc70129.sao.cuhk.edu.hk
[3600] 130.70.189.137.in-addr.arpa. domain name pointer pc70130.sao.cuhk.edu.hk
[3600] 131.70.189.137.in-addr.arpa. domain name pointer pc70131.sao.cuhk.edu.hk
[3600] 132.70.189.137.in-addr.arpa. domain name pointer pc70132.sao.cuhk.edu.hk
[3600] 133.70.189.137.in-addr.arpa. domain name pointer pc70133.sao.cuhk.edu.hk
[3600] 134.70.189.137.in-addr.arpa. domain name pointer pc70134.sao.cuhk.edu.hk
[3600] 135.70.189.137.in-addr.arpa. domain name pointer pc70135.sao.cuhk.edu.hk
[3600] 136.70.189.137.in-addr.arpa. domain name pointer pc70136.sao.cuhk.edu.hk
[3600] 137.70.189.137.in-addr.arpa. domain name pointer pc70137.sao.cuhk.edu.hk
[3600] 138.70.189.137.in-addr.arpa. domain name pointer pc70138.sao.cuhk.edu.hk
[3600] 139.70.189.137.in-addr.arpa. domain name pointer pc70139.sao.cuhk.edu.hk
[3600] 140.70.189.137.in-addr.arpa. domain name pointer pc70140.sao.cuhk.edu.hk
[3600] 141.70.189.137.in-addr.arpa. domain name pointer pc70141.sao.cuhk.edu.hk
[3600] 142.70.189.137.in-addr.arpa. domain name pointer pc70142.sao.cuhk.edu.hk
[3600] 143.70.189.137.in-addr.arpa. domain name pointer pc70143.sao.cuhk.edu.hk
[3600] 144.70.189.137.in-addr.arpa. domain name pointer pc70144.sao.cuhk.edu.hk
[3600] 145.70.189.137.in-addr.arpa. domain name pointer pc70145.sao.cuhk.edu.hk
[3600] 146.70.189.137.in-addr.arpa. domain name pointer pc70146.sao.cuhk.edu.hk
[3600] 147.70.189.137.in-addr.arpa. domain name pointer pc70147.sao.cuhk.edu.hk
[3600] 148.70.189.137.in-addr.arpa. domain name pointer pc70148.sao.cuhk.edu.hk
[3600] 149.70.189.137.in-addr.arpa. domain name pointer pc70149.sao.cuhk.edu.hk
[3600] 150.70.189.137.in-addr.arpa. domain name pointer pc70150.sao.cuhk.edu.hk
[3600] 151.70.189.137.in-addr.arpa. domain name pointer pc70151.sao.cuhk.edu.hk
[3600] 152.70.189.137.in-addr.arpa. domain name pointer pc70152.sao.cuhk.edu.hk
[3600] 153.70.189.137.in-addr.arpa. domain name pointer pc70153.sao.cuhk.edu.hk
[3600] 154.70.189.137.in-addr.arpa. domain name pointer pc70154.sao.cuhk.edu.hk
[3600] 155.70.189.137.in-addr.arpa. domain name pointer pc70155.sao.cuhk.edu.hk
[3600] 156.70.189.137.in-addr.arpa. domain name pointer pc70156.sao.cuhk.edu.hk
[3600] 157.70.189.137.in-addr.arpa. domain name pointer pc70157.sao.cuhk.edu.hk
[3600] 158.70.189.137.in-addr.arpa. domain name pointer pc70158.sao.cuhk.edu.hk
[3600] 159.70.189.137.in-addr.arpa. domain name pointer pc70159.sao.cuhk.edu.hk
[3600] 160.70.189.137.in-addr.arpa. domain name pointer pc70160.sao.cuhk.edu.hk
[3600] 161.70.189.137.in-addr.arpa. domain name pointer servere.sao.cuhk.edu.hk
[3600] 162.70.189.137.in-addr.arpa. domain name pointer pc70162.sao.cuhk.edu.hk
[3600] 163.70.189.137.in-addr.arpa. domain name pointer pc70163.sao.cuhk.edu.hk
[3600] 164.70.189.137.in-addr.arpa. domain name pointer pc70164.sao.cuhk.edu.hk
[3600] 165.70.189.137.in-addr.arpa. domain name pointer pc70165.sao.cuhk.edu.hk
[3600] 166.70.189.137.in-addr.arpa. domain name pointer pc70166.sao.cuhk.edu.hk
[3600] 167.70.189.137.in-addr.arpa. domain name pointer pc70167.sao.cuhk.edu.hk
[3600] 168.70.189.137.in-addr.arpa. domain name pointer pc70168.sao.cuhk.edu.hk
[3600] 169.70.189.137.in-addr.arpa. domain name pointer pc70169.sao.cuhk.edu.hk
[3600] 170.70.189.137.in-addr.arpa. domain name pointer pc70170.sao.cuhk.edu.hk
[3600] 171.70.189.137.in-addr.arpa. domain name pointer pc70171.sao.cuhk.edu.hk
[3600] 172.70.189.137.in-addr.arpa. domain name pointer pc70172.sao.cuhk.edu.hk
[3600] 173.70.189.137.in-addr.arpa. domain name pointer pc70173.sao.cuhk.edu.hk
[3600] 174.70.189.137.in-addr.arpa. domain name pointer pc70174.sao.cuhk.edu.hk
[3600] 175.70.189.137.in-addr.arpa. domain name pointer pc70175.sao.cuhk.edu.hk
[3600] 176.70.189.137.in-addr.arpa. domain name pointer pc70176.sao.cuhk.edu.hk
[3600] 177.70.189.137.in-addr.arpa. domain name pointer pc70177.sao.cuhk.edu.hk
[3600] 178.70.189.137.in-addr.arpa. domain name pointer pc70178.sao.cuhk.edu.hk
[3600] 179.70.189.137.in-addr.arpa. domain name pointer pc70179.sao.cuhk.edu.hk
[3600] 180.70.189.137.in-addr.arpa. domain name pointer pc70180.sao.cuhk.edu.hk
[3600] 181.70.189.137.in-addr.arpa. domain name pointer pc70181.sao.cuhk.edu.hk
[3600] 182.70.189.137.in-addr.arpa. domain name pointer pc70182.sao.cuhk.edu.hk
[3600] 183.70.189.137.in-addr.arpa. domain name pointer pc70183.sao.cuhk.edu.hk
[3600] 184.70.189.137.in-addr.arpa. domain name pointer pc70184.sao.cuhk.edu.hk
[3600] 185.70.189.137.in-addr.arpa. domain name pointer pc70185.sao.cuhk.edu.hk
[3600] 186.70.189.137.in-addr.arpa. domain name pointer pc70186.sao.cuhk.edu.hk
[3600] 187.70.189.137.in-addr.arpa. domain name pointer osantd.sao.cuhk.edu.hk
[3600] 188.70.189.137.in-addr.arpa. domain name pointer pc70188.sao.cuhk.edu.hk
[3600] 189.70.189.137.in-addr.arpa. domain name pointer pc70189.sao.cuhk.edu.hk
[3600] 190.70.189.137.in-addr.arpa. domain name pointer pc70190.sao.cuhk.edu.hk
[3600] 191.70.189.137.in-addr.arpa. domain name pointer pc70191.sao.cuhk.edu.hk
[3600] 192.70.189.137.in-addr.arpa. domain name pointer pc70192.sao.cuhk.edu.hk
[3600] 193.70.189.137.in-addr.arpa. domain name pointer pc70193.sao.cuhk.edu.hk
[3600] 194.70.189.137.in-addr.arpa. domain name pointer pc70194.sao.cuhk.edu.hk
[3600] 195.70.189.137.in-addr.arpa. domain name pointer pc70195.sao.cuhk.edu.hk
[3600] 196.70.189.137.in-addr.arpa. domain name pointer pc70196.sao.cuhk.edu.hk
[3600] 197.70.189.137.in-addr.arpa. domain name pointer pc70197.sao.cuhk.edu.hk
[3600] 198.70.189.137.in-addr.arpa. domain name pointer pc70198.sao.cuhk.edu.hk
[3600] 199.70.189.137.in-addr.arpa. domain name pointer pc70199.sao.cuhk.edu.hk
[3600] 200.70.189.137.in-addr.arpa. domain name pointer pc70200.sao.cuhk.edu.hk
[3600] 201.70.189.137.in-addr.arpa. domain name pointer pc70201.sao.cuhk.edu.hk
[3600] 202.70.189.137.in-addr.arpa. domain name pointer pc70202.sao.cuhk.edu.hk
[3600] 203.70.189.137.in-addr.arpa. domain name pointer pc70203.sao.cuhk.edu.hk
[3600] 204.70.189.137.in-addr.arpa. domain name pointer pc70204.sao.cuhk.edu.hk
[3600] 205.70.189.137.in-addr.arpa. domain name pointer pc70205.sao.cuhk.edu.hk
[3600] 206.70.189.137.in-addr.arpa. domain name pointer pc70206.sao.cuhk.edu.hk
[3600] 207.70.189.137.in-addr.arpa. domain name pointer pc70207.sao.cuhk.edu.hk
[3600] 208.70.189.137.in-addr.arpa. domain name pointer pc70208.sao.cuhk.edu.hk
[3600] 209.70.189.137.in-addr.arpa. domain name pointer pc70209.sao.cuhk.edu.hk
[3600] 210.70.189.137.in-addr.arpa. domain name pointer pc70210.sao.cuhk.edu.hk
[3600] 211.70.189.137.in-addr.arpa. domain name pointer pc70211.sao.cuhk.edu.hk
[3600] 212.70.189.137.in-addr.arpa. domain name pointer pc70212.sao.cuhk.edu.hk
[3600] 213.70.189.137.in-addr.arpa. domain name pointer pc70213.sao.cuhk.edu.hk
[3600] 214.70.189.137.in-addr.arpa. domain name pointer pc70214.sao.cuhk.edu.hk
[3600] 215.70.189.137.in-addr.arpa. domain name pointer pc70215.sao.cuhk.edu.hk
[3600] 216.70.189.137.in-addr.arpa. domain name pointer pc70216.sao.cuhk.edu.hk
[3600] 217.70.189.137.in-addr.arpa. domain name pointer pc70217.sao.cuhk.edu.hk
[3600] 218.70.189.137.in-addr.arpa. domain name pointer pc70218.sao.cuhk.edu.hk
[3600] 219.70.189.137.in-addr.arpa. domain name pointer pc70219.sao.cuhk.edu.hk
[3600] 220.70.189.137.in-addr.arpa. domain name pointer pc70220.sao.cuhk.edu.hk
[3600] 221.70.189.137.in-addr.arpa. domain name pointer pc70221.sao.cuhk.edu.hk
[3600] 222.70.189.137.in-addr.arpa. domain name pointer pc70222.sao.cuhk.edu.hk
[3600] 223.70.189.137.in-addr.arpa. domain name pointer pc70223.sao.cuhk.edu.hk
[3600] 224.70.189.137.in-addr.arpa. domain name pointer pc70224.sao.cuhk.edu.hk
[3600] 225.70.189.137.in-addr.arpa. domain name pointer pc70225.sao.cuhk.edu.hk
[3600] 226.70.189.137.in-addr.arpa. domain name pointer pc70226.sao.cuhk.edu.hk
[3600] 227.70.189.137.in-addr.arpa. domain name pointer pc70227.sao.cuhk.edu.hk
[3600] 228.70.189.137.in-addr.arpa. domain name pointer pc70228.sao.cuhk.edu.hk
[3600] 229.70.189.137.in-addr.arpa. domain name pointer pc70229.sao.cuhk.edu.hk
[3600] 230.70.189.137.in-addr.arpa. domain name pointer pc70230.sao.cuhk.edu.hk
[3600] 231.70.189.137.in-addr.arpa. domain name pointer pc70231.sao.cuhk.edu.hk
[3600] 232.70.189.137.in-addr.arpa. domain name pointer pc70232.sao.cuhk.edu.hk
[3600] 233.70.189.137.in-addr.arpa. domain name pointer pc70233.sao.cuhk.edu.hk
[3600] 234.70.189.137.in-addr.arpa. domain name pointer pc70234.sao.cuhk.edu.hk
[3600] 235.70.189.137.in-addr.arpa. domain name pointer pc70235.sao.cuhk.edu.hk
[3600] 236.70.189.137.in-addr.arpa. domain name pointer pc70236.sao.cuhk.edu.hk
[3600] 237.70.189.137.in-addr.arpa. domain name pointer pc70237.sao.cuhk.edu.hk
[3600] 238.70.189.137.in-addr.arpa. domain name pointer pc70238.sao.cuhk.edu.hk
[3600] 239.70.189.137.in-addr.arpa. domain name pointer serverb.sao.cuhk.edu.hk
[3600] 240.70.189.137.in-addr.arpa. domain name pointer pc70240.sao.cuhk.edu.hk
[0] 241.70.189.137.in-addr.arpa.: domain name does not exist
[0] 242.70.189.137.in-addr.arpa.: domain name does not exist
[0] 243.70.189.137.in-addr.arpa.: domain name does not exist
[0] 244.70.189.137.in-addr.arpa.: domain name does not exist
[0] 245.70.189.137.in-addr.arpa.: domain name does not exist
[0] 246.70.189.137.in-addr.arpa.: domain name does not exist
[0] 247.70.189.137.in-addr.arpa.: domain name does not exist
[0] 248.70.189.137.in-addr.arpa.: domain name does not exist
[0] 249.70.189.137.in-addr.arpa.: domain name does not exist
[0] 250.70.189.137.in-addr.arpa.: domain name does not exist
[0] 251.70.189.137.in-addr.arpa.: domain name does not exist
[0] 252.70.189.137.in-addr.arpa.: domain name does not exist
[0] 253.70.189.137.in-addr.arpa.: domain name does not exist
[0] 254.70.189.137.in-addr.arpa.: domain name does not exist
[0] 255.70.189.137.in-addr.arpa.: domain name does not exist