[0] 0.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 1.176.214.144.in-addr.arpa. domain name pointer cemail.cityu.edu.hk
[0] 2.176.214.144.in-addr.arpa.: domain name does not exist
[0] 3.176.214.144.in-addr.arpa.: domain name does not exist
[0] 4.176.214.144.in-addr.arpa.: domain name does not exist
[0] 5.176.214.144.in-addr.arpa.: domain name does not exist
[0] 6.176.214.144.in-addr.arpa.: domain name does not exist
[0] 7.176.214.144.in-addr.arpa.: domain name does not exist
[0] 8.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 9.176.214.144.in-addr.arpa. domain name pointer ce176009.cityu.edu.hk
[86400] 10.176.214.144.in-addr.arpa. domain name pointer ce176010.cityu.edu.hk
[0] 11.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 12.176.214.144.in-addr.arpa. domain name pointer dbserver.cityu.edu.hk
[0] 13.176.214.144.in-addr.arpa.: domain name does not exist
[0] 14.176.214.144.in-addr.arpa.: domain name does not exist
[0] 15.176.214.144.in-addr.arpa.: domain name does not exist
[0] 16.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 17.176.214.144.in-addr.arpa. domain name pointer ce176017.cityu.edu.hk
[0] 18.176.214.144.in-addr.arpa.: domain name does not exist
[0] 19.176.214.144.in-addr.arpa.: domain name does not exist
[0] 20.176.214.144.in-addr.arpa.: domain name does not exist
[0] 21.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 22.176.214.144.in-addr.arpa. domain name pointer ce176022.ce.cityu.edu.hk
[86400] 23.176.214.144.in-addr.arpa. domain name pointer ce176023.ce.cityu.edu.hk
[0] 24.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 25.176.214.144.in-addr.arpa. domain name pointer ce176025.ce.cityu.edu.hk
[0] 26.176.214.144.in-addr.arpa.: domain name does not exist
[0] 27.176.214.144.in-addr.arpa.: domain name does not exist
[0] 28.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 29.176.214.144.in-addr.arpa. domain name pointer ce176029.cityu.edu.hk
[86400] 30.176.214.144.in-addr.arpa. domain name pointer intra2.cityu.edu.hk
[0] 31.176.214.144.in-addr.arpa.: domain name does not exist
[0] 32.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 33.176.214.144.in-addr.arpa. domain name pointer ce176033.ce.cityu.edu.hk
[86400] 34.176.214.144.in-addr.arpa. domain name pointer ce176034.ce.cityu.edu.hk
[86400] 35.176.214.144.in-addr.arpa. domain name pointer ce176035.cityu.edu.hk
[86400] 36.176.214.144.in-addr.arpa. domain name pointer intergraph.cityu.edu.hk
[0] 37.176.214.144.in-addr.arpa.: domain name does not exist
[0] 38.176.214.144.in-addr.arpa.: domain name does not exist
[0] 39.176.214.144.in-addr.arpa.: domain name does not exist
[0] 40.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 41.176.214.144.in-addr.arpa. domain name pointer ce176041.cityu.edu.hk
[86400] 42.176.214.144.in-addr.arpa. domain name pointer ce176042.cityu.edu.hk
[0] 43.176.214.144.in-addr.arpa.: domain name does not exist
[0] 44.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 45.176.214.144.in-addr.arpa. domain name pointer ce176045.cityu.edu.hk
[0] 46.176.214.144.in-addr.arpa.: domain name does not exist
[0] 47.176.214.144.in-addr.arpa.: domain name does not exist
[0] 48.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 49.176.214.144.in-addr.arpa. domain name pointer ce176049.cityu.edu.hk
[86400] 50.176.214.144.in-addr.arpa. domain name pointer cepc04.cityu.edu.hk
[86400] 51.176.214.144.in-addr.arpa. domain name pointer cew2k051.cityu.edu.hk
[0] 52.176.214.144.in-addr.arpa.: domain name does not exist
[0] 53.176.214.144.in-addr.arpa.: domain name does not exist
[0] 54.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 55.176.214.144.in-addr.arpa. domain name pointer ce176055.cityu.edu.hk
[0] 56.176.214.144.in-addr.arpa.: domain name does not exist
[0] 57.176.214.144.in-addr.arpa.: domain name does not exist
[0] 58.176.214.144.in-addr.arpa.: domain name does not exist
[0] 59.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 60.176.214.144.in-addr.arpa. domain name pointer ce176060.cityu.edu.hk
[0] 61.176.214.144.in-addr.arpa.: domain name does not exist
[0] 62.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 63.176.214.144.in-addr.arpa. domain name pointer ce176063.cityu.edu.hk
[0] 64.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 65.176.214.144.in-addr.arpa. domain name pointer ce176065.cityu.edu.hk
[86400] 66.176.214.144.in-addr.arpa. domain name pointer ce176066.cityu.edu.hk
[0] 67.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 68.176.214.144.in-addr.arpa. domain name pointer ce176068.cityu.edu.hk
[86400] 69.176.214.144.in-addr.arpa. domain name pointer ce176069.cityu.edu.hk
[86400] 70.176.214.144.in-addr.arpa. domain name pointer ce176070.cityu.edu.hk
[0] 71.176.214.144.in-addr.arpa.: domain name does not exist
[0] 72.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 73.176.214.144.in-addr.arpa. domain name pointer ce176073.cityu.edu.hk
[86400] 74.176.214.144.in-addr.arpa. domain name pointer ce176074.cityu.edu.hk
[86400] 75.176.214.144.in-addr.arpa. domain name pointer cepc075.cityu.edu.hk
[86400] 76.176.214.144.in-addr.arpa. domain name pointer ce176076.cityu.edu.hk
[0] 77.176.214.144.in-addr.arpa.: domain name does not exist
[0] 78.176.214.144.in-addr.arpa.: domain name does not exist
[0] 79.176.214.144.in-addr.arpa.: domain name does not exist
[0] 80.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 81.176.214.144.in-addr.arpa. domain name pointer ce176081.cityu.edu.hk
[86400] 82.176.214.144.in-addr.arpa. domain name pointer ce176082.cityu.edu.hk
[0] 83.176.214.144.in-addr.arpa.: domain name does not exist
[0] 84.176.214.144.in-addr.arpa.: domain name does not exist
[0] 85.176.214.144.in-addr.arpa.: domain name does not exist
[0] 86.176.214.144.in-addr.arpa.: domain name does not exist
[0] 87.176.214.144.in-addr.arpa.: domain name does not exist
[0] 88.176.214.144.in-addr.arpa.: domain name does not exist
[0] 89.176.214.144.in-addr.arpa.: domain name does not exist
[0] 90.176.214.144.in-addr.arpa.: domain name does not exist
[0] 91.176.214.144.in-addr.arpa.: domain name does not exist
[0] 92.176.214.144.in-addr.arpa.: domain name does not exist
[0] 93.176.214.144.in-addr.arpa.: domain name does not exist
[0] 94.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 95.176.214.144.in-addr.arpa. domain name pointer ce176095.ce.cityu.edu.hk cepc03.cityu.edu.hk
[0] 96.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 97.176.214.144.in-addr.arpa. domain name pointer cedpc01.cityu.edu.hk
[86400] 98.176.214.144.in-addr.arpa. domain name pointer cedpc02.cityu.edu.hk
[86400] 99.176.214.144.in-addr.arpa. domain name pointer ce176099.cityu.edu.hk
[86400] 100.176.214.144.in-addr.arpa. domain name pointer cepc01.cityu.edu.hk
[86400] 101.176.214.144.in-addr.arpa. domain name pointer dcdcorp.cityu.edu.hk
[0] 102.176.214.144.in-addr.arpa.: domain name does not exist
[0] 103.176.214.144.in-addr.arpa.: domain name does not exist
[0] 104.176.214.144.in-addr.arpa.: domain name does not exist
[0] 105.176.214.144.in-addr.arpa.: domain name does not exist
[0] 106.176.214.144.in-addr.arpa.: domain name does not exist
[0] 107.176.214.144.in-addr.arpa.: domain name does not exist
[0] 108.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 109.176.214.144.in-addr.arpa. domain name pointer ce176109.ce.cityu.edu.hk
[0] 110.176.214.144.in-addr.arpa.: domain name does not exist
[0] 111.176.214.144.in-addr.arpa.: domain name does not exist
[0] 112.176.214.144.in-addr.arpa.: domain name does not exist
[0] 113.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 114.176.214.144.in-addr.arpa. domain name pointer ce176114.ce.cityu.edu.hk
[0] 115.176.214.144.in-addr.arpa.: domain name does not exist
[0] 116.176.214.144.in-addr.arpa.: domain name does not exist
[0] 117.176.214.144.in-addr.arpa.: domain name does not exist
[0] 118.176.214.144.in-addr.arpa.: domain name does not exist
[0] 119.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 120.176.214.144.in-addr.arpa. domain name pointer ce176120.cityu.edu.hk
[0] 121.176.214.144.in-addr.arpa.: domain name does not exist
[0] 122.176.214.144.in-addr.arpa.: domain name does not exist
[0] 123.176.214.144.in-addr.arpa.: domain name does not exist
[0] 124.176.214.144.in-addr.arpa.: domain name does not exist
[0] 125.176.214.144.in-addr.arpa.: domain name does not exist
[0] 126.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 127.176.214.144.in-addr.arpa. domain name pointer ce176127.cityu.edu.hk
[0] 128.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 129.176.214.144.in-addr.arpa. domain name pointer ce176129.cityu.edu.hk
[0] 130.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 131.176.214.144.in-addr.arpa. domain name pointer ce176131.cityu.edu.hk
[0] 132.176.214.144.in-addr.arpa.: domain name does not exist
[0] 133.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 134.176.214.144.in-addr.arpa. domain name pointer ce176134.cityu.edu.hk
[0] 135.176.214.144.in-addr.arpa.: domain name does not exist
[0] 136.176.214.144.in-addr.arpa.: domain name does not exist
[0] 137.176.214.144.in-addr.arpa.: domain name does not exist
[0] 138.176.214.144.in-addr.arpa.: domain name does not exist
[0] 139.176.214.144.in-addr.arpa.: domain name does not exist
[0] 140.176.214.144.in-addr.arpa.: domain name does not exist
[0] 141.176.214.144.in-addr.arpa.: domain name does not exist
[0] 142.176.214.144.in-addr.arpa.: domain name does not exist
[0] 143.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 144.176.214.144.in-addr.arpa. domain name pointer ce176144.cityu.edu.hk
[0] 145.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 146.176.214.144.in-addr.arpa. domain name pointer ce176146.cityu.edu.hk
[0] 147.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 148.176.214.144.in-addr.arpa. domain name pointer ce176148.cityu.edu.hk
[0] 149.176.214.144.in-addr.arpa.: domain name does not exist
[0] 150.176.214.144.in-addr.arpa.: domain name does not exist
[0] 151.176.214.144.in-addr.arpa.: domain name does not exist
[0] 152.176.214.144.in-addr.arpa.: domain name does not exist
[0] 153.176.214.144.in-addr.arpa.: domain name does not exist
[0] 154.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 155.176.214.144.in-addr.arpa. domain name pointer ce176155.cityu.edu.hk
[86400] 156.176.214.144.in-addr.arpa. domain name pointer cepc156.cityu.edu.hk
[0] 157.176.214.144.in-addr.arpa.: domain name does not exist
[0] 158.176.214.144.in-addr.arpa.: domain name does not exist
[0] 159.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 160.176.214.144.in-addr.arpa. domain name pointer ce176160.cityu.edu.hk
[0] 161.176.214.144.in-addr.arpa.: domain name does not exist
[0] 162.176.214.144.in-addr.arpa.: domain name does not exist
[0] 163.176.214.144.in-addr.arpa.: domain name does not exist
[0] 164.176.214.144.in-addr.arpa.: domain name does not exist
[0] 165.176.214.144.in-addr.arpa.: domain name does not exist
[0] 166.176.214.144.in-addr.arpa.: domain name does not exist
[0] 167.176.214.144.in-addr.arpa.: domain name does not exist
[0] 168.176.214.144.in-addr.arpa.: domain name does not exist
[0] 169.176.214.144.in-addr.arpa.: domain name does not exist
[0] 170.176.214.144.in-addr.arpa.: domain name does not exist
[0] 171.176.214.144.in-addr.arpa.: domain name does not exist
[0] 172.176.214.144.in-addr.arpa.: domain name does not exist
[0] 173.176.214.144.in-addr.arpa.: domain name does not exist
[0] 174.176.214.144.in-addr.arpa.: domain name does not exist
[0] 175.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 176.176.214.144.in-addr.arpa. domain name pointer ce176184.cityu.edu.hk
[0] 177.176.214.144.in-addr.arpa.: domain name does not exist
[0] 178.176.214.144.in-addr.arpa.: domain name does not exist
[0] 179.176.214.144.in-addr.arpa.: domain name does not exist
[0] 180.176.214.144.in-addr.arpa.: domain name does not exist
[0] 181.176.214.144.in-addr.arpa.: domain name does not exist
[0] 182.176.214.144.in-addr.arpa.: domain name does not exist
[0] 183.176.214.144.in-addr.arpa.: domain name does not exist
[0] 184.176.214.144.in-addr.arpa.: domain name does not exist
[0] 185.176.214.144.in-addr.arpa.: domain name does not exist
[0] 186.176.214.144.in-addr.arpa.: domain name does not exist
[0] 187.176.214.144.in-addr.arpa.: domain name does not exist
[0] 188.176.214.144.in-addr.arpa.: domain name does not exist
[0] 189.176.214.144.in-addr.arpa.: domain name does not exist
[0] 190.176.214.144.in-addr.arpa.: domain name does not exist
[0] 191.176.214.144.in-addr.arpa.: domain name does not exist
[0] 192.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 193.176.214.144.in-addr.arpa. domain name pointer cpce193.cityu.edu.hk
[0] 194.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 195.176.214.144.in-addr.arpa. domain name pointer cpce195.cityu.edu.hk
[86400] 196.176.214.144.in-addr.arpa. domain name pointer ce176196.cityu.edu.hk
[0] 197.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 198.176.214.144.in-addr.arpa. domain name pointer ce176198.cityu.edu.hk
[0] 199.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 200.176.214.144.in-addr.arpa. domain name pointer ce176200.cityu.edu.hk
[0] 201.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 202.176.214.144.in-addr.arpa. domain name pointer cade.cityu.edu.hk
[0] 203.176.214.144.in-addr.arpa.: domain name does not exist
[0] 204.176.214.144.in-addr.arpa.: domain name does not exist
[0] 205.176.214.144.in-addr.arpa.: domain name does not exist
[0] 206.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 207.176.214.144.in-addr.arpa. domain name pointer san.cityu.edu.hk
[0] 208.176.214.144.in-addr.arpa.: domain name does not exist
[0] 209.176.214.144.in-addr.arpa.: domain name does not exist
[0] 210.176.214.144.in-addr.arpa.: domain name does not exist
[0] 211.176.214.144.in-addr.arpa.: domain name does not exist
[0] 212.176.214.144.in-addr.arpa.: domain name does not exist
[0] 213.176.214.144.in-addr.arpa.: domain name does not exist
[0] 214.176.214.144.in-addr.arpa.: domain name does not exist
[0] 215.176.214.144.in-addr.arpa.: domain name does not exist
[0] 216.176.214.144.in-addr.arpa.: domain name does not exist
[0] 217.176.214.144.in-addr.arpa.: domain name does not exist
[0] 218.176.214.144.in-addr.arpa.: domain name does not exist
[0] 219.176.214.144.in-addr.arpa.: domain name does not exist
[0] 220.176.214.144.in-addr.arpa.: domain name does not exist
[0] 221.176.214.144.in-addr.arpa.: domain name does not exist
[0] 222.176.214.144.in-addr.arpa.: domain name does not exist
[0] 223.176.214.144.in-addr.arpa.: domain name does not exist
[0] 224.176.214.144.in-addr.arpa.: domain name does not exist
[0] 225.176.214.144.in-addr.arpa.: domain name does not exist
[0] 226.176.214.144.in-addr.arpa.: domain name does not exist
[0] 227.176.214.144.in-addr.arpa.: domain name does not exist
[0] 228.176.214.144.in-addr.arpa.: domain name does not exist
[0] 229.176.214.144.in-addr.arpa.: domain name does not exist
[0] 230.176.214.144.in-addr.arpa.: domain name does not exist
[0] 231.176.214.144.in-addr.arpa.: domain name does not exist
[0] 232.176.214.144.in-addr.arpa.: domain name does not exist
[86400] 233.176.214.144.in-addr.arpa. domain name pointer ce176233.cityu.edu.hk
[0] 234.176.214.144.in-addr.arpa.: domain name does not exist
[0] 235.176.214.144.in-addr.arpa.: domain name does not exist
[0] 236.176.214.144.in-addr.arpa.: domain name does not exist
[0] 237.176.214.144.in-addr.arpa.: domain name does not exist
[0] 238.176.214.144.in-addr.arpa.: domain name does not exist
[0] 239.176.214.144.in-addr.arpa.: domain name does not exist
[0] 240.176.214.144.in-addr.arpa.: domain name does not exist
[0] 241.176.214.144.in-addr.arpa.: domain name does not exist
[0] 242.176.214.144.in-addr.arpa.: domain name does not exist
[0] 243.176.214.144.in-addr.arpa.: domain name does not exist
[0] 244.176.214.144.in-addr.arpa.: domain name does not exist
[0] 245.176.214.144.in-addr.arpa.: domain name does not exist
[0] 246.176.214.144.in-addr.arpa.: domain name does not exist
[0] 247.176.214.144.in-addr.arpa.: domain name does not exist
[0] 248.176.214.144.in-addr.arpa.: domain name does not exist
[0] 249.176.214.144.in-addr.arpa.: domain name does not exist
[0] 250.176.214.144.in-addr.arpa.: domain name does not exist
[0] 251.176.214.144.in-addr.arpa.: domain name does not exist
[0] 252.176.214.144.in-addr.arpa.: domain name does not exist
[0] 253.176.214.144.in-addr.arpa.: domain name does not exist
[0] 254.176.214.144.in-addr.arpa.: domain name does not exist
[0] 255.176.214.144.in-addr.arpa.: domain name does not exist