[0] 0.216.0.210.in-addr.arpa.: domain name does not exist
[0] 1.216.0.210.in-addr.arpa.: domain name does not exist
[0] 2.216.0.210.in-addr.arpa.: domain name does not exist
[0] 3.216.0.210.in-addr.arpa.: domain name does not exist
[0] 4.216.0.210.in-addr.arpa.: domain name does not exist
[0] 5.216.0.210.in-addr.arpa.: domain name does not exist
[0] 6.216.0.210.in-addr.arpa.: domain name does not exist
[0] 7.216.0.210.in-addr.arpa.: domain name does not exist
[0] 8.216.0.210.in-addr.arpa.: domain name does not exist
[0] 9.216.0.210.in-addr.arpa.: domain name does not exist
[0] 10.216.0.210.in-addr.arpa.: domain name does not exist
[0] 11.216.0.210.in-addr.arpa.: domain name does not exist
[0] 12.216.0.210.in-addr.arpa.: domain name does not exist
[0] 13.216.0.210.in-addr.arpa.: domain name does not exist
[0] 14.216.0.210.in-addr.arpa.: domain name does not exist
[0] 15.216.0.210.in-addr.arpa.: domain name does not exist
[0] 16.216.0.210.in-addr.arpa.: domain name does not exist
[0] 17.216.0.210.in-addr.arpa.: domain name does not exist
[86400] 18.216.0.210.in-addr.arpa. domain name pointer twghscgms.edu.hk
[86400] 19.216.0.210.in-addr.arpa. domain name pointer mail.twghscgms.edu.hk eclass.twghscgms.edu.hk
[0] 20.216.0.210.in-addr.arpa.: domain name does not exist
[0] 21.216.0.210.in-addr.arpa.: domain name does not exist
[0] 22.216.0.210.in-addr.arpa.: domain name does not exist
[0] 23.216.0.210.in-addr.arpa.: domain name does not exist
[0] 24.216.0.210.in-addr.arpa.: domain name does not exist
[0] 25.216.0.210.in-addr.arpa.: domain name does not exist
[0] 26.216.0.210.in-addr.arpa.: domain name does not exist
[86400] 27.216.0.210.in-addr.arpa. domain name pointer www.twghscgms.edu.hk
[0] 28.216.0.210.in-addr.arpa.: domain name does not exist
[0] 29.216.0.210.in-addr.arpa.: domain name does not exist
[0] 30.216.0.210.in-addr.arpa.: domain name does not exist
[0] 31.216.0.210.in-addr.arpa.: domain name does not exist
[0] 32.216.0.210.in-addr.arpa.: domain name does not exist
[0] 33.216.0.210.in-addr.arpa.: domain name does not exist
[0] 34.216.0.210.in-addr.arpa.: domain name does not exist
[0] 35.216.0.210.in-addr.arpa.: domain name does not exist
[0] 36.216.0.210.in-addr.arpa.: domain name does not exist
[0] 37.216.0.210.in-addr.arpa.: domain name does not exist
[0] 38.216.0.210.in-addr.arpa.: domain name does not exist
[0] 39.216.0.210.in-addr.arpa.: domain name does not exist
[0] 40.216.0.210.in-addr.arpa.: domain name does not exist
[0] 41.216.0.210.in-addr.arpa.: domain name does not exist
[0] 42.216.0.210.in-addr.arpa.: domain name does not exist
[0] 43.216.0.210.in-addr.arpa.: domain name does not exist
[0] 44.216.0.210.in-addr.arpa.: domain name does not exist
[0] 45.216.0.210.in-addr.arpa.: domain name does not exist
[0] 46.216.0.210.in-addr.arpa.: domain name does not exist
[0] 47.216.0.210.in-addr.arpa.: domain name does not exist
[0] 48.216.0.210.in-addr.arpa.: domain name does not exist
[0] 49.216.0.210.in-addr.arpa.: domain name does not exist
[0] 50.216.0.210.in-addr.arpa.: domain name does not exist
[0] 51.216.0.210.in-addr.arpa.: domain name does not exist
[0] 52.216.0.210.in-addr.arpa.: domain name does not exist
[86400] 53.216.0.210.in-addr.arpa. domain name pointer hkbcps.edu.hk
[0] 54.216.0.210.in-addr.arpa.: domain name does not exist
[0] 55.216.0.210.in-addr.arpa.: domain name does not exist
[86400] 56.216.0.210.in-addr.arpa. domain name pointer hkbcps.edu.hk
[0] 57.216.0.210.in-addr.arpa.: domain name does not exist
[0] 58.216.0.210.in-addr.arpa.: domain name does not exist
[0] 59.216.0.210.in-addr.arpa.: domain name does not exist
[0] 60.216.0.210.in-addr.arpa.: domain name does not exist
[0] 61.216.0.210.in-addr.arpa.: domain name does not exist
[0] 62.216.0.210.in-addr.arpa.: domain name does not exist
[0] 63.216.0.210.in-addr.arpa.: domain name does not exist
[0] 64.216.0.210.in-addr.arpa.: domain name does not exist
[0] 65.216.0.210.in-addr.arpa.: domain name does not exist
[0] 66.216.0.210.in-addr.arpa.: domain name does not exist
[0] 67.216.0.210.in-addr.arpa.: domain name does not exist
[0] 68.216.0.210.in-addr.arpa.: domain name does not exist
[0] 69.216.0.210.in-addr.arpa.: domain name does not exist
[0] 70.216.0.210.in-addr.arpa.: domain name does not exist
[0] 71.216.0.210.in-addr.arpa.: domain name does not exist
[0] 72.216.0.210.in-addr.arpa.: domain name does not exist
[0] 73.216.0.210.in-addr.arpa.: domain name does not exist
[0] 74.216.0.210.in-addr.arpa.: domain name does not exist
[0] 75.216.0.210.in-addr.arpa.: domain name does not exist
[0] 76.216.0.210.in-addr.arpa.: domain name does not exist
[0] 77.216.0.210.in-addr.arpa.: domain name does not exist
[0] 78.216.0.210.in-addr.arpa.: domain name does not exist
[0] 79.216.0.210.in-addr.arpa.: domain name does not exist
[0] 80.216.0.210.in-addr.arpa.: domain name does not exist
[0] 81.216.0.210.in-addr.arpa.: domain name does not exist
[0] 82.216.0.210.in-addr.arpa.: domain name does not exist
[0] 83.216.0.210.in-addr.arpa.: domain name does not exist
[0] 84.216.0.210.in-addr.arpa.: domain name does not exist
[0] 85.216.0.210.in-addr.arpa.: domain name does not exist
[0] 86.216.0.210.in-addr.arpa.: domain name does not exist
[0] 87.216.0.210.in-addr.arpa.: domain name does not exist
[0] 88.216.0.210.in-addr.arpa.: domain name does not exist
[0] 89.216.0.210.in-addr.arpa.: domain name does not exist
[0] 90.216.0.210.in-addr.arpa.: domain name does not exist
[0] 91.216.0.210.in-addr.arpa.: domain name does not exist
[0] 92.216.0.210.in-addr.arpa.: domain name does not exist
[0] 93.216.0.210.in-addr.arpa.: domain name does not exist
[0] 94.216.0.210.in-addr.arpa.: domain name does not exist
[0] 95.216.0.210.in-addr.arpa.: domain name does not exist
[0] 96.216.0.210.in-addr.arpa.: domain name does not exist
[0] 97.216.0.210.in-addr.arpa.: domain name does not exist
[0] 98.216.0.210.in-addr.arpa.: domain name does not exist
[0] 99.216.0.210.in-addr.arpa.: domain name does not exist
[0] 100.216.0.210.in-addr.arpa.: domain name does not exist
[0] 101.216.0.210.in-addr.arpa.: domain name does not exist
[0] 102.216.0.210.in-addr.arpa.: domain name does not exist
[0] 103.216.0.210.in-addr.arpa.: domain name does not exist
[0] 104.216.0.210.in-addr.arpa.: domain name does not exist
[0] 105.216.0.210.in-addr.arpa.: domain name does not exist
[0] 106.216.0.210.in-addr.arpa.: domain name does not exist
[0] 107.216.0.210.in-addr.arpa.: domain name does not exist
[0] 108.216.0.210.in-addr.arpa.: domain name does not exist
[0] 109.216.0.210.in-addr.arpa.: domain name does not exist
[0] 110.216.0.210.in-addr.arpa.: domain name does not exist
[0] 111.216.0.210.in-addr.arpa.: domain name does not exist
[0] 112.216.0.210.in-addr.arpa.: domain name does not exist
[0] 113.216.0.210.in-addr.arpa.: domain name does not exist
[0] 114.216.0.210.in-addr.arpa.: domain name does not exist
[0] 115.216.0.210.in-addr.arpa.: domain name does not exist
[0] 116.216.0.210.in-addr.arpa.: domain name does not exist
[0] 117.216.0.210.in-addr.arpa.: domain name does not exist
[0] 118.216.0.210.in-addr.arpa.: domain name does not exist
[0] 119.216.0.210.in-addr.arpa.: domain name does not exist
[0] 120.216.0.210.in-addr.arpa.: domain name does not exist
[0] 121.216.0.210.in-addr.arpa.: domain name does not exist
[0] 122.216.0.210.in-addr.arpa.: domain name does not exist
[0] 123.216.0.210.in-addr.arpa.: domain name does not exist
[0] 124.216.0.210.in-addr.arpa.: domain name does not exist
[0] 125.216.0.210.in-addr.arpa.: domain name does not exist
[0] 126.216.0.210.in-addr.arpa.: domain name does not exist
[0] 127.216.0.210.in-addr.arpa.: domain name does not exist
[0] 128.216.0.210.in-addr.arpa.: domain name does not exist
[0] 129.216.0.210.in-addr.arpa.: domain name does not exist
[0] 130.216.0.210.in-addr.arpa.: domain name does not exist
[0] 131.216.0.210.in-addr.arpa.: domain name does not exist
[0] 132.216.0.210.in-addr.arpa.: domain name does not exist
[0] 133.216.0.210.in-addr.arpa.: domain name does not exist
[0] 134.216.0.210.in-addr.arpa.: domain name does not exist
[0] 135.216.0.210.in-addr.arpa.: domain name does not exist
[0] 136.216.0.210.in-addr.arpa.: domain name does not exist
[0] 137.216.0.210.in-addr.arpa.: domain name does not exist
[0] 138.216.0.210.in-addr.arpa.: domain name does not exist
[0] 139.216.0.210.in-addr.arpa.: domain name does not exist
[0] 140.216.0.210.in-addr.arpa.: domain name does not exist
[0] 141.216.0.210.in-addr.arpa.: domain name does not exist
[0] 142.216.0.210.in-addr.arpa.: domain name does not exist
[0] 143.216.0.210.in-addr.arpa.: domain name does not exist
[0] 144.216.0.210.in-addr.arpa.: domain name does not exist
[0] 145.216.0.210.in-addr.arpa.: domain name does not exist
[0] 146.216.0.210.in-addr.arpa.: domain name does not exist
[0] 147.216.0.210.in-addr.arpa.: domain name does not exist
[0] 148.216.0.210.in-addr.arpa.: domain name does not exist
[0] 149.216.0.210.in-addr.arpa.: domain name does not exist
[0] 150.216.0.210.in-addr.arpa.: domain name does not exist
[0] 151.216.0.210.in-addr.arpa.: domain name does not exist
[0] 152.216.0.210.in-addr.arpa.: domain name does not exist
[0] 153.216.0.210.in-addr.arpa.: domain name does not exist
[0] 154.216.0.210.in-addr.arpa.: domain name does not exist
[0] 155.216.0.210.in-addr.arpa.: domain name does not exist
[0] 156.216.0.210.in-addr.arpa.: domain name does not exist
[0] 157.216.0.210.in-addr.arpa.: domain name does not exist
[0] 158.216.0.210.in-addr.arpa.: domain name does not exist
[0] 159.216.0.210.in-addr.arpa.: domain name does not exist
[0] 160.216.0.210.in-addr.arpa.: domain name does not exist
[0] 161.216.0.210.in-addr.arpa.: domain name does not exist
[0] 162.216.0.210.in-addr.arpa.: domain name does not exist
[0] 163.216.0.210.in-addr.arpa.: domain name does not exist
[0] 164.216.0.210.in-addr.arpa.: domain name does not exist
[0] 165.216.0.210.in-addr.arpa.: domain name does not exist
[0] 166.216.0.210.in-addr.arpa.: domain name does not exist
[0] 167.216.0.210.in-addr.arpa.: domain name does not exist
[0] 168.216.0.210.in-addr.arpa.: domain name does not exist
[0] 169.216.0.210.in-addr.arpa.: domain name does not exist
[0] 170.216.0.210.in-addr.arpa.: domain name does not exist
[0] 171.216.0.210.in-addr.arpa.: domain name does not exist
[0] 172.216.0.210.in-addr.arpa.: domain name does not exist
[0] 173.216.0.210.in-addr.arpa.: domain name does not exist
[0] 174.216.0.210.in-addr.arpa.: domain name does not exist
[0] 175.216.0.210.in-addr.arpa.: domain name does not exist
[0] 176.216.0.210.in-addr.arpa.: domain name does not exist
[0] 177.216.0.210.in-addr.arpa.: domain name does not exist
[0] 178.216.0.210.in-addr.arpa.: domain name does not exist
[0] 179.216.0.210.in-addr.arpa.: domain name does not exist
[0] 180.216.0.210.in-addr.arpa.: domain name does not exist
[0] 181.216.0.210.in-addr.arpa.: domain name does not exist
[0] 182.216.0.210.in-addr.arpa.: domain name does not exist
[0] 183.216.0.210.in-addr.arpa.: domain name does not exist
[0] 184.216.0.210.in-addr.arpa.: domain name does not exist
[0] 185.216.0.210.in-addr.arpa.: domain name does not exist
[0] 186.216.0.210.in-addr.arpa.: domain name does not exist
[0] 187.216.0.210.in-addr.arpa.: domain name does not exist
[0] 188.216.0.210.in-addr.arpa.: domain name does not exist
[0] 189.216.0.210.in-addr.arpa.: domain name does not exist
[0] 190.216.0.210.in-addr.arpa.: domain name does not exist
[0] 191.216.0.210.in-addr.arpa.: domain name does not exist
[0] 192.216.0.210.in-addr.arpa.: domain name does not exist
[0] 193.216.0.210.in-addr.arpa.: domain name does not exist
[0] 194.216.0.210.in-addr.arpa.: domain name does not exist
[0] 195.216.0.210.in-addr.arpa.: domain name does not exist
[0] 196.216.0.210.in-addr.arpa.: domain name does not exist
[0] 197.216.0.210.in-addr.arpa.: domain name does not exist
[0] 198.216.0.210.in-addr.arpa.: domain name does not exist
[0] 199.216.0.210.in-addr.arpa.: domain name does not exist
[0] 200.216.0.210.in-addr.arpa.: domain name does not exist
[0] 201.216.0.210.in-addr.arpa.: domain name does not exist
[0] 202.216.0.210.in-addr.arpa.: domain name does not exist
[0] 203.216.0.210.in-addr.arpa.: domain name does not exist
[0] 204.216.0.210.in-addr.arpa.: domain name does not exist
[0] 205.216.0.210.in-addr.arpa.: domain name does not exist
[0] 206.216.0.210.in-addr.arpa.: domain name does not exist
[0] 207.216.0.210.in-addr.arpa.: domain name does not exist
[0] 208.216.0.210.in-addr.arpa.: domain name does not exist
[0] 209.216.0.210.in-addr.arpa.: domain name does not exist
[0] 210.216.0.210.in-addr.arpa.: domain name does not exist
[0] 211.216.0.210.in-addr.arpa.: domain name does not exist
[0] 212.216.0.210.in-addr.arpa.: domain name does not exist
[0] 213.216.0.210.in-addr.arpa.: domain name does not exist
[0] 214.216.0.210.in-addr.arpa.: domain name does not exist
[0] 215.216.0.210.in-addr.arpa.: domain name does not exist
[0] 216.216.0.210.in-addr.arpa.: domain name does not exist
[0] 217.216.0.210.in-addr.arpa.: domain name does not exist
[0] 218.216.0.210.in-addr.arpa.: domain name does not exist
[0] 219.216.0.210.in-addr.arpa.: domain name does not exist
[0] 220.216.0.210.in-addr.arpa.: domain name does not exist
[0] 221.216.0.210.in-addr.arpa.: domain name does not exist
[0] 222.216.0.210.in-addr.arpa.: domain name does not exist
[0] 223.216.0.210.in-addr.arpa.: domain name does not exist
[0] 224.216.0.210.in-addr.arpa.: domain name does not exist
[0] 225.216.0.210.in-addr.arpa.: domain name does not exist
[0] 226.216.0.210.in-addr.arpa.: domain name does not exist
[0] 227.216.0.210.in-addr.arpa.: domain name does not exist
[0] 228.216.0.210.in-addr.arpa.: domain name does not exist
[0] 229.216.0.210.in-addr.arpa.: domain name does not exist
[0] 230.216.0.210.in-addr.arpa.: domain name does not exist
[0] 231.216.0.210.in-addr.arpa.: domain name does not exist
[0] 232.216.0.210.in-addr.arpa.: domain name does not exist
[0] 233.216.0.210.in-addr.arpa.: domain name does not exist
[0] 234.216.0.210.in-addr.arpa.: domain name does not exist
[0] 235.216.0.210.in-addr.arpa.: domain name does not exist
[0] 236.216.0.210.in-addr.arpa.: domain name does not exist
[0] 237.216.0.210.in-addr.arpa.: domain name does not exist
[0] 238.216.0.210.in-addr.arpa.: domain name does not exist
[0] 239.216.0.210.in-addr.arpa.: domain name does not exist
[0] 240.216.0.210.in-addr.arpa.: domain name does not exist
[0] 241.216.0.210.in-addr.arpa.: domain name does not exist
[0] 242.216.0.210.in-addr.arpa.: domain name does not exist
[0] 243.216.0.210.in-addr.arpa.: domain name does not exist
[0] 244.216.0.210.in-addr.arpa.: domain name does not exist
[0] 245.216.0.210.in-addr.arpa.: domain name does not exist
[0] 246.216.0.210.in-addr.arpa.: domain name does not exist
[0] 247.216.0.210.in-addr.arpa.: domain name does not exist
[0] 248.216.0.210.in-addr.arpa.: domain name does not exist
[0] 249.216.0.210.in-addr.arpa.: domain name does not exist
[0] 250.216.0.210.in-addr.arpa.: domain name does not exist
[0] 251.216.0.210.in-addr.arpa.: domain name does not exist
[0] 252.216.0.210.in-addr.arpa.: domain name does not exist
[0] 253.216.0.210.in-addr.arpa.: domain name does not exist
[0] 254.216.0.210.in-addr.arpa.: domain name does not exist
[0] 255.216.0.210.in-addr.arpa.: domain name does not exist