[0] 0.72.189.137.in-addr.arpa.: domain name does not exist
[0] 1.72.189.137.in-addr.arpa.: domain name does not exist
[0] 2.72.189.137.in-addr.arpa.: domain name does not exist
[0] 3.72.189.137.in-addr.arpa.: domain name does not exist
[0] 4.72.189.137.in-addr.arpa.: domain name does not exist
[0] 5.72.189.137.in-addr.arpa.: domain name does not exist
[0] 6.72.189.137.in-addr.arpa.: domain name does not exist
[0] 7.72.189.137.in-addr.arpa.: domain name does not exist
[0] 8.72.189.137.in-addr.arpa.: domain name does not exist
[0] 9.72.189.137.in-addr.arpa.: domain name does not exist
[0] 10.72.189.137.in-addr.arpa.: domain name does not exist
[0] 11.72.189.137.in-addr.arpa.: domain name does not exist
[0] 12.72.189.137.in-addr.arpa.: domain name does not exist
[0] 13.72.189.137.in-addr.arpa.: domain name does not exist
[0] 14.72.189.137.in-addr.arpa.: domain name does not exist
[0] 15.72.189.137.in-addr.arpa.: domain name does not exist
[0] 16.72.189.137.in-addr.arpa.: domain name does not exist
[0] 17.72.189.137.in-addr.arpa.: domain name does not exist
[0] 18.72.189.137.in-addr.arpa.: domain name does not exist
[0] 19.72.189.137.in-addr.arpa.: domain name does not exist
[0] 20.72.189.137.in-addr.arpa.: domain name does not exist
[0] 21.72.189.137.in-addr.arpa.: domain name does not exist
[0] 22.72.189.137.in-addr.arpa.: domain name does not exist
[0] 23.72.189.137.in-addr.arpa.: domain name does not exist
[0] 24.72.189.137.in-addr.arpa.: domain name does not exist
[0] 25.72.189.137.in-addr.arpa.: domain name does not exist
[0] 26.72.189.137.in-addr.arpa.: domain name does not exist
[0] 27.72.189.137.in-addr.arpa.: domain name does not exist
[0] 28.72.189.137.in-addr.arpa.: domain name does not exist
[0] 29.72.189.137.in-addr.arpa.: domain name does not exist
[0] 30.72.189.137.in-addr.arpa.: domain name does not exist
[0] 31.72.189.137.in-addr.arpa.: domain name does not exist
[0] 32.72.189.137.in-addr.arpa.: domain name does not exist
[0] 33.72.189.137.in-addr.arpa.: domain name does not exist
[0] 34.72.189.137.in-addr.arpa.: domain name does not exist
[0] 35.72.189.137.in-addr.arpa.: domain name does not exist
[0] 36.72.189.137.in-addr.arpa.: domain name does not exist
[0] 37.72.189.137.in-addr.arpa.: domain name does not exist
[0] 38.72.189.137.in-addr.arpa.: domain name does not exist
[0] 39.72.189.137.in-addr.arpa.: domain name does not exist
[0] 40.72.189.137.in-addr.arpa.: domain name does not exist
[0] 41.72.189.137.in-addr.arpa.: domain name does not exist
[0] 42.72.189.137.in-addr.arpa.: domain name does not exist
[0] 43.72.189.137.in-addr.arpa.: domain name does not exist
[0] 44.72.189.137.in-addr.arpa.: domain name does not exist
[0] 45.72.189.137.in-addr.arpa.: domain name does not exist
[0] 46.72.189.137.in-addr.arpa.: domain name does not exist
[0] 47.72.189.137.in-addr.arpa.: domain name does not exist
[0] 48.72.189.137.in-addr.arpa.: domain name does not exist
[0] 49.72.189.137.in-addr.arpa.: domain name does not exist
[0] 50.72.189.137.in-addr.arpa.: domain name does not exist
[0] 51.72.189.137.in-addr.arpa.: domain name does not exist
[0] 52.72.189.137.in-addr.arpa.: domain name does not exist
[0] 53.72.189.137.in-addr.arpa.: domain name does not exist
[0] 54.72.189.137.in-addr.arpa.: domain name does not exist
[0] 55.72.189.137.in-addr.arpa.: domain name does not exist
[0] 56.72.189.137.in-addr.arpa.: domain name does not exist
[0] 57.72.189.137.in-addr.arpa.: domain name does not exist
[0] 58.72.189.137.in-addr.arpa.: domain name does not exist
[0] 59.72.189.137.in-addr.arpa.: domain name does not exist
[0] 60.72.189.137.in-addr.arpa.: domain name does not exist
[0] 61.72.189.137.in-addr.arpa.: domain name does not exist
[0] 62.72.189.137.in-addr.arpa.: domain name does not exist
[0] 63.72.189.137.in-addr.arpa.: domain name does not exist
[0] 64.72.189.137.in-addr.arpa.: domain name does not exist
[0] 65.72.189.137.in-addr.arpa.: domain name does not exist
[0] 66.72.189.137.in-addr.arpa.: domain name does not exist
[0] 67.72.189.137.in-addr.arpa.: domain name does not exist
[0] 68.72.189.137.in-addr.arpa.: domain name does not exist
[0] 69.72.189.137.in-addr.arpa.: domain name does not exist
[0] 70.72.189.137.in-addr.arpa.: domain name does not exist
[0] 71.72.189.137.in-addr.arpa.: domain name does not exist
[0] 72.72.189.137.in-addr.arpa.: domain name does not exist
[0] 73.72.189.137.in-addr.arpa.: domain name does not exist
[0] 74.72.189.137.in-addr.arpa.: domain name does not exist
[0] 75.72.189.137.in-addr.arpa.: domain name does not exist
[0] 76.72.189.137.in-addr.arpa.: domain name does not exist
[0] 77.72.189.137.in-addr.arpa.: domain name does not exist
[0] 78.72.189.137.in-addr.arpa.: domain name does not exist
[0] 79.72.189.137.in-addr.arpa.: domain name does not exist
[0] 80.72.189.137.in-addr.arpa.: domain name does not exist
[0] 81.72.189.137.in-addr.arpa.: domain name does not exist
[0] 82.72.189.137.in-addr.arpa.: domain name does not exist
[0] 83.72.189.137.in-addr.arpa.: domain name does not exist
[0] 84.72.189.137.in-addr.arpa.: domain name does not exist
[0] 85.72.189.137.in-addr.arpa.: domain name does not exist
[0] 86.72.189.137.in-addr.arpa.: domain name does not exist
[0] 87.72.189.137.in-addr.arpa.: domain name does not exist
[0] 88.72.189.137.in-addr.arpa.: domain name does not exist
[0] 89.72.189.137.in-addr.arpa.: domain name does not exist
[0] 90.72.189.137.in-addr.arpa.: domain name does not exist
[0] 91.72.189.137.in-addr.arpa.: domain name does not exist
[0] 92.72.189.137.in-addr.arpa.: domain name does not exist
[0] 93.72.189.137.in-addr.arpa.: domain name does not exist
[0] 94.72.189.137.in-addr.arpa.: domain name does not exist
[0] 95.72.189.137.in-addr.arpa.: domain name does not exist
[0] 96.72.189.137.in-addr.arpa.: domain name does not exist
[0] 97.72.189.137.in-addr.arpa.: domain name does not exist
[0] 98.72.189.137.in-addr.arpa.: domain name does not exist
[0] 99.72.189.137.in-addr.arpa.: domain name does not exist
[0] 100.72.189.137.in-addr.arpa.: domain name does not exist
[0] 101.72.189.137.in-addr.arpa.: domain name does not exist
[0] 102.72.189.137.in-addr.arpa.: domain name does not exist
[0] 103.72.189.137.in-addr.arpa.: domain name does not exist
[0] 104.72.189.137.in-addr.arpa.: domain name does not exist
[0] 105.72.189.137.in-addr.arpa.: domain name does not exist
[0] 106.72.189.137.in-addr.arpa.: domain name does not exist
[0] 107.72.189.137.in-addr.arpa.: domain name does not exist
[0] 108.72.189.137.in-addr.arpa.: domain name does not exist
[0] 109.72.189.137.in-addr.arpa.: domain name does not exist
[0] 110.72.189.137.in-addr.arpa.: domain name does not exist
[0] 111.72.189.137.in-addr.arpa.: domain name does not exist
[0] 112.72.189.137.in-addr.arpa.: domain name does not exist
[0] 113.72.189.137.in-addr.arpa.: domain name does not exist
[0] 114.72.189.137.in-addr.arpa.: domain name does not exist
[0] 115.72.189.137.in-addr.arpa.: domain name does not exist
[0] 116.72.189.137.in-addr.arpa.: domain name does not exist
[0] 117.72.189.137.in-addr.arpa.: domain name does not exist
[0] 118.72.189.137.in-addr.arpa.: domain name does not exist
[0] 119.72.189.137.in-addr.arpa.: domain name does not exist
[0] 120.72.189.137.in-addr.arpa.: domain name does not exist
[0] 121.72.189.137.in-addr.arpa.: domain name does not exist
[0] 122.72.189.137.in-addr.arpa.: domain name does not exist
[0] 123.72.189.137.in-addr.arpa.: domain name does not exist
[0] 124.72.189.137.in-addr.arpa.: domain name does not exist
[0] 125.72.189.137.in-addr.arpa.: domain name does not exist
[0] 126.72.189.137.in-addr.arpa.: domain name does not exist
[0] 127.72.189.137.in-addr.arpa.: domain name does not exist
[0] 128.72.189.137.in-addr.arpa.: domain name does not exist
[86400] 129.72.189.137.in-addr.arpa. domain name pointer pc72129.jfc.cuhk.edu.hk
[86400] 130.72.189.137.in-addr.arpa. domain name pointer pc72130.jfc.cuhk.edu.hk
[86400] 131.72.189.137.in-addr.arpa. domain name pointer pc72131.jfc.cuhk.edu.hk
[86400] 132.72.189.137.in-addr.arpa. domain name pointer pc72132.jfc.cuhk.edu.hk
[86400] 133.72.189.137.in-addr.arpa. domain name pointer pc72133.jfc.cuhk.edu.hk
[86400] 134.72.189.137.in-addr.arpa. domain name pointer pc72134.jfc.cuhk.edu.hk
[86400] 135.72.189.137.in-addr.arpa. domain name pointer pc72135.jfc.cuhk.edu.hk
[86400] 136.72.189.137.in-addr.arpa. domain name pointer pc72136.jfc.cuhk.edu.hk
[86400] 137.72.189.137.in-addr.arpa. domain name pointer pc72137.jfc.cuhk.edu.hk
[86400] 138.72.189.137.in-addr.arpa. domain name pointer pc72138.jfc.cuhk.edu.hk
[86400] 139.72.189.137.in-addr.arpa. domain name pointer pc72139.jfc.cuhk.edu.hk
[86400] 140.72.189.137.in-addr.arpa. domain name pointer pc72140.jfc.cuhk.edu.hk
[86400] 141.72.189.137.in-addr.arpa. domain name pointer pc72141.jfc.cuhk.edu.hk
[86400] 142.72.189.137.in-addr.arpa. domain name pointer pc72142.jfc.cuhk.edu.hk
[86400] 143.72.189.137.in-addr.arpa. domain name pointer pc72143.jfc.cuhk.edu.hk
[86400] 144.72.189.137.in-addr.arpa. domain name pointer pc72144.jfc.cuhk.edu.hk
[86400] 145.72.189.137.in-addr.arpa. domain name pointer pc72145.jfc.cuhk.edu.hk
[86400] 146.72.189.137.in-addr.arpa. domain name pointer pc72146.jfc.cuhk.edu.hk
[86400] 147.72.189.137.in-addr.arpa. domain name pointer pc72147.jfc.cuhk.edu.hk
[86400] 148.72.189.137.in-addr.arpa. domain name pointer pc72148.jfc.cuhk.edu.hk
[86400] 149.72.189.137.in-addr.arpa. domain name pointer pc72149.jfc.cuhk.edu.hk
[86400] 150.72.189.137.in-addr.arpa. domain name pointer pc72150.jfc.cuhk.edu.hk
[86400] 151.72.189.137.in-addr.arpa. domain name pointer www.alumni.cuhk.edu.hk
[86400] 152.72.189.137.in-addr.arpa. domain name pointer pc72152.jfc.cuhk.edu.hk
[86400] 153.72.189.137.in-addr.arpa. domain name pointer pc72153.jfc.cuhk.edu.hk
[86400] 154.72.189.137.in-addr.arpa. domain name pointer pc72154.jfc.cuhk.edu.hk
[86400] 155.72.189.137.in-addr.arpa. domain name pointer pc72155.jfc.cuhk.edu.hk
[86400] 156.72.189.137.in-addr.arpa. domain name pointer servere.jfc.cuhk.edu.hk
[86400] 157.72.189.137.in-addr.arpa. domain name pointer pc72157.jfc.cuhk.edu.hk
[86400] 158.72.189.137.in-addr.arpa. domain name pointer pc72158.jfc.cuhk.edu.hk
[86400] 159.72.189.137.in-addr.arpa. domain name pointer pc72159.jfc.cuhk.edu.hk
[86400] 160.72.189.137.in-addr.arpa. domain name pointer pc72160.jfc.cuhk.edu.hk
[86400] 161.72.189.137.in-addr.arpa. domain name pointer pc72161.jfc.cuhk.edu.hk
[86400] 162.72.189.137.in-addr.arpa. domain name pointer pc72162.jfc.cuhk.edu.hk
[86400] 163.72.189.137.in-addr.arpa. domain name pointer pc72163.jfc.cuhk.edu.hk
[86400] 164.72.189.137.in-addr.arpa. domain name pointer pc72164.jfc.cuhk.edu.hk
[86400] 165.72.189.137.in-addr.arpa. domain name pointer pc72165.jfc.cuhk.edu.hk
[86400] 166.72.189.137.in-addr.arpa. domain name pointer pc72166.jfc.cuhk.edu.hk
[86400] 167.72.189.137.in-addr.arpa. domain name pointer pc72167.jfc.cuhk.edu.hk
[86400] 168.72.189.137.in-addr.arpa. domain name pointer pc72168.jfc.cuhk.edu.hk
[86400] 169.72.189.137.in-addr.arpa. domain name pointer pc72169.jfc.cuhk.edu.hk
[86400] 170.72.189.137.in-addr.arpa. domain name pointer pc72170.jfc.cuhk.edu.hk
[86400] 171.72.189.137.in-addr.arpa. domain name pointer pc72171.jfc.cuhk.edu.hk
[86400] 172.72.189.137.in-addr.arpa. domain name pointer pc72172.jfc.cuhk.edu.hk
[86400] 173.72.189.137.in-addr.arpa. domain name pointer pc72173.jfc.cuhk.edu.hk
[86400] 174.72.189.137.in-addr.arpa. domain name pointer pc72174.jfc.cuhk.edu.hk
[86400] 175.72.189.137.in-addr.arpa. domain name pointer pc72175.jfc.cuhk.edu.hk
[86400] 176.72.189.137.in-addr.arpa. domain name pointer pc72176.jfc.cuhk.edu.hk
[86400] 177.72.189.137.in-addr.arpa. domain name pointer pc72177.jfc.cuhk.edu.hk
[86400] 178.72.189.137.in-addr.arpa. domain name pointer pc72178.jfc.cuhk.edu.hk
[86400] 179.72.189.137.in-addr.arpa. domain name pointer pc72179.jfc.cuhk.edu.hk
[86400] 180.72.189.137.in-addr.arpa. domain name pointer pc72180.jfc.cuhk.edu.hk
[0] 181.72.189.137.in-addr.arpa.: domain name does not exist
[0] 182.72.189.137.in-addr.arpa.: domain name does not exist
[0] 183.72.189.137.in-addr.arpa.: domain name does not exist
[0] 184.72.189.137.in-addr.arpa.: domain name does not exist
[0] 185.72.189.137.in-addr.arpa.: domain name does not exist
[0] 186.72.189.137.in-addr.arpa.: domain name does not exist
[0] 187.72.189.137.in-addr.arpa.: domain name does not exist
[0] 188.72.189.137.in-addr.arpa.: domain name does not exist
[0] 189.72.189.137.in-addr.arpa.: domain name does not exist
[0] 190.72.189.137.in-addr.arpa.: domain name does not exist
[86400] 191.72.189.137.in-addr.arpa. domain name pointer pc72191.jfc.cuhk.edu.hk
[86400] 192.72.189.137.in-addr.arpa. domain name pointer pc72192.jfc.cuhk.edu.hk
[86400] 193.72.189.137.in-addr.arpa. domain name pointer pc72193.jfc.cuhk.edu.hk
[86400] 194.72.189.137.in-addr.arpa. domain name pointer pc72194.jfc.cuhk.edu.hk
[86400] 195.72.189.137.in-addr.arpa. domain name pointer pc72195.jfc.cuhk.edu.hk
[86400] 196.72.189.137.in-addr.arpa. domain name pointer pc72196.jfc.cuhk.edu.hk
[86400] 197.72.189.137.in-addr.arpa. domain name pointer pc72197.jfc.cuhk.edu.hk
[86400] 198.72.189.137.in-addr.arpa. domain name pointer pc72198.jfc.cuhk.edu.hk
[86400] 199.72.189.137.in-addr.arpa. domain name pointer pc72199.jfc.cuhk.edu.hk
[86400] 200.72.189.137.in-addr.arpa. domain name pointer pc72200.jfc.cuhk.edu.hk
[86400] 201.72.189.137.in-addr.arpa. domain name pointer pc72201.jfc.cuhk.edu.hk
[86400] 202.72.189.137.in-addr.arpa. domain name pointer pc72202.jfc.cuhk.edu.hk
[86400] 203.72.189.137.in-addr.arpa. domain name pointer pc72203.jfc.cuhk.edu.hk
[86400] 204.72.189.137.in-addr.arpa. domain name pointer pc72204.jfc.cuhk.edu.hk
[86400] 205.72.189.137.in-addr.arpa. domain name pointer pc72205.jfc.cuhk.edu.hk
[86400] 206.72.189.137.in-addr.arpa. domain name pointer pc72206.jfc.cuhk.edu.hk
[86400] 207.72.189.137.in-addr.arpa. domain name pointer pc72207.jfc.cuhk.edu.hk
[86400] 208.72.189.137.in-addr.arpa. domain name pointer pc72208.jfc.cuhk.edu.hk
[86400] 209.72.189.137.in-addr.arpa. domain name pointer pc72209.jfc.cuhk.edu.hk
[86400] 210.72.189.137.in-addr.arpa. domain name pointer pc72210.jfc.cuhk.edu.hk
[86400] 211.72.189.137.in-addr.arpa. domain name pointer pc72211.jfc.cuhk.edu.hk
[86400] 212.72.189.137.in-addr.arpa. domain name pointer pc72212.jfc.cuhk.edu.hk
[86400] 213.72.189.137.in-addr.arpa. domain name pointer pc72213.jfc.cuhk.edu.hk
[86400] 214.72.189.137.in-addr.arpa. domain name pointer pc72214.jfc.cuhk.edu.hk
[86400] 215.72.189.137.in-addr.arpa. domain name pointer pc72215.jfc.cuhk.edu.hk
[86400] 216.72.189.137.in-addr.arpa. domain name pointer pc72216.jfc.cuhk.edu.hk
[86400] 217.72.189.137.in-addr.arpa. domain name pointer pc72217.jfc.cuhk.edu.hk
[86400] 218.72.189.137.in-addr.arpa. domain name pointer pc72218.jfc.cuhk.edu.hk
[86400] 219.72.189.137.in-addr.arpa. domain name pointer pc72219.jfc.cuhk.edu.hk
[86400] 220.72.189.137.in-addr.arpa. domain name pointer pc72220.jfc.cuhk.edu.hk
[86400] 221.72.189.137.in-addr.arpa. domain name pointer pc72221.jfc.cuhk.edu.hk
[86400] 222.72.189.137.in-addr.arpa. domain name pointer cuas400a.imu.cuhk.edu.hk
[86400] 223.72.189.137.in-addr.arpa. domain name pointer pc72223.jfc.cuhk.edu.hk
[86400] 224.72.189.137.in-addr.arpa. domain name pointer pc72224.jfc.cuhk.edu.hk
[86400] 225.72.189.137.in-addr.arpa. domain name pointer pc72225.jfc.cuhk.edu.hk
[86400] 226.72.189.137.in-addr.arpa. domain name pointer pc72226.jfc.cuhk.edu.hk
[86400] 227.72.189.137.in-addr.arpa. domain name pointer pc72227.jfc.cuhk.edu.hk
[86400] 228.72.189.137.in-addr.arpa. domain name pointer pc72228.jfc.cuhk.edu.hk
[86400] 229.72.189.137.in-addr.arpa. domain name pointer pc72229.jfc.cuhk.edu.hk
[86400] 230.72.189.137.in-addr.arpa. domain name pointer pc72230.jfc.cuhk.edu.hk
[86400] 231.72.189.137.in-addr.arpa. domain name pointer pc72231.jfc.cuhk.edu.hk
[86400] 232.72.189.137.in-addr.arpa. domain name pointer pc72232.jfc.cuhk.edu.hk
[86400] 233.72.189.137.in-addr.arpa. domain name pointer pc72233.jfc.cuhk.edu.hk
[86400] 234.72.189.137.in-addr.arpa. domain name pointer pc72234.jfc.cuhk.edu.hk
[86400] 235.72.189.137.in-addr.arpa. domain name pointer pc72235.jfc.cuhk.edu.hk
[86400] 236.72.189.137.in-addr.arpa. domain name pointer pc72236.jfc.cuhk.edu.hk
[86400] 237.72.189.137.in-addr.arpa. domain name pointer pc72237.jfc.cuhk.edu.hk
[86400] 238.72.189.137.in-addr.arpa. domain name pointer pc72238.jfc.cuhk.edu.hk
[86400] 239.72.189.137.in-addr.arpa. domain name pointer pc72239.jfc.cuhk.edu.hk
[86400] 240.72.189.137.in-addr.arpa. domain name pointer pc72240.jfc.cuhk.edu.hk
[0] 241.72.189.137.in-addr.arpa.: domain name does not exist
[0] 242.72.189.137.in-addr.arpa.: domain name does not exist
[0] 243.72.189.137.in-addr.arpa.: domain name does not exist
[0] 244.72.189.137.in-addr.arpa.: domain name does not exist
[0] 245.72.189.137.in-addr.arpa.: domain name does not exist
[0] 246.72.189.137.in-addr.arpa.: domain name does not exist
[0] 247.72.189.137.in-addr.arpa.: domain name does not exist
[0] 248.72.189.137.in-addr.arpa.: domain name does not exist
[0] 249.72.189.137.in-addr.arpa.: domain name does not exist
[0] 250.72.189.137.in-addr.arpa.: domain name does not exist
[0] 251.72.189.137.in-addr.arpa.: domain name does not exist
[0] 252.72.189.137.in-addr.arpa.: domain name does not exist
[0] 253.72.189.137.in-addr.arpa.: domain name does not exist
[86400] 254.72.189.137.in-addr.arpa. domain name pointer uli0g01brb.net.cuhk.hk
[0] 255.72.189.137.in-addr.arpa.: domain name does not exist