[0] 0.141.6.103.in-addr.arpa.: domain name does not exist
[0] 1.141.6.103.in-addr.arpa.: domain name does not exist
[0] 2.141.6.103.in-addr.arpa.: domain name does not exist
[900] 3.141.6.103.in-addr.arpa. domain name pointer mail.postworld.com.hk
[0] 4.141.6.103.in-addr.arpa.: domain name does not exist
[0] 5.141.6.103.in-addr.arpa.: domain name does not exist
[0] 6.141.6.103.in-addr.arpa.: domain name does not exist
[0] 7.141.6.103.in-addr.arpa.: domain name does not exist
[0] 8.141.6.103.in-addr.arpa.: domain name does not exist
[0] 9.141.6.103.in-addr.arpa.: domain name does not exist
[0] 10.141.6.103.in-addr.arpa.: domain name does not exist
[0] 11.141.6.103.in-addr.arpa.: domain name does not exist
[0] 12.141.6.103.in-addr.arpa.: domain name does not exist
[0] 13.141.6.103.in-addr.arpa.: domain name does not exist
[0] 14.141.6.103.in-addr.arpa.: domain name does not exist
[0] 15.141.6.103.in-addr.arpa.: domain name does not exist
[0] 16.141.6.103.in-addr.arpa.: domain name does not exist
[0] 17.141.6.103.in-addr.arpa.: domain name does not exist
[0] 18.141.6.103.in-addr.arpa.: domain name does not exist
[0] 19.141.6.103.in-addr.arpa.: domain name does not exist
[0] 20.141.6.103.in-addr.arpa.: domain name does not exist
[0] 21.141.6.103.in-addr.arpa.: domain name does not exist
[0] 22.141.6.103.in-addr.arpa.: domain name does not exist
[0] 23.141.6.103.in-addr.arpa.: domain name does not exist
[0] 24.141.6.103.in-addr.arpa.: domain name does not exist
[0] 25.141.6.103.in-addr.arpa.: domain name does not exist
[0] 26.141.6.103.in-addr.arpa.: domain name does not exist
[0] 27.141.6.103.in-addr.arpa.: domain name does not exist
[0] 28.141.6.103.in-addr.arpa.: domain name does not exist
[0] 29.141.6.103.in-addr.arpa.: domain name does not exist
[0] 30.141.6.103.in-addr.arpa.: domain name does not exist
[0] 31.141.6.103.in-addr.arpa.: domain name does not exist
[0] 32.141.6.103.in-addr.arpa.: domain name does not exist
[0] 33.141.6.103.in-addr.arpa.: domain name does not exist
[0] 34.141.6.103.in-addr.arpa.: domain name does not exist
[0] 35.141.6.103.in-addr.arpa.: domain name does not exist
[0] 36.141.6.103.in-addr.arpa.: domain name does not exist
[0] 37.141.6.103.in-addr.arpa.: domain name does not exist
[0] 38.141.6.103.in-addr.arpa.: domain name does not exist
[0] 39.141.6.103.in-addr.arpa.: domain name does not exist
[0] 40.141.6.103.in-addr.arpa.: domain name does not exist
[0] 41.141.6.103.in-addr.arpa.: domain name does not exist
[0] 42.141.6.103.in-addr.arpa.: domain name does not exist
[0] 43.141.6.103.in-addr.arpa.: domain name does not exist
[0] 44.141.6.103.in-addr.arpa.: domain name does not exist
[0] 45.141.6.103.in-addr.arpa.: domain name does not exist
[0] 46.141.6.103.in-addr.arpa.: domain name does not exist
[0] 47.141.6.103.in-addr.arpa.: domain name does not exist
[0] 48.141.6.103.in-addr.arpa.: domain name does not exist
[0] 49.141.6.103.in-addr.arpa.: domain name does not exist
[0] 50.141.6.103.in-addr.arpa.: domain name does not exist
[0] 51.141.6.103.in-addr.arpa.: domain name does not exist
[0] 52.141.6.103.in-addr.arpa.: domain name does not exist
[0] 53.141.6.103.in-addr.arpa.: domain name does not exist
[0] 54.141.6.103.in-addr.arpa.: domain name does not exist
[0] 55.141.6.103.in-addr.arpa.: domain name does not exist
[0] 56.141.6.103.in-addr.arpa.: domain name does not exist
[0] 57.141.6.103.in-addr.arpa.: domain name does not exist
[0] 58.141.6.103.in-addr.arpa.: domain name does not exist
[0] 59.141.6.103.in-addr.arpa.: domain name does not exist
[0] 60.141.6.103.in-addr.arpa.: domain name does not exist
[0] 61.141.6.103.in-addr.arpa.: domain name does not exist
[0] 62.141.6.103.in-addr.arpa.: domain name does not exist
[0] 63.141.6.103.in-addr.arpa.: domain name does not exist
[0] 64.141.6.103.in-addr.arpa.: domain name does not exist
[0] 65.141.6.103.in-addr.arpa.: domain name does not exist
[0] 66.141.6.103.in-addr.arpa.: domain name does not exist
[0] 67.141.6.103.in-addr.arpa.: domain name does not exist
[0] 68.141.6.103.in-addr.arpa.: domain name does not exist
[0] 69.141.6.103.in-addr.arpa.: domain name does not exist
[0] 70.141.6.103.in-addr.arpa.: domain name does not exist
[0] 71.141.6.103.in-addr.arpa.: domain name does not exist
[0] 72.141.6.103.in-addr.arpa.: domain name does not exist
[0] 73.141.6.103.in-addr.arpa.: domain name does not exist
[0] 74.141.6.103.in-addr.arpa.: domain name does not exist
[0] 75.141.6.103.in-addr.arpa.: domain name does not exist
[0] 76.141.6.103.in-addr.arpa.: domain name does not exist
[0] 77.141.6.103.in-addr.arpa.: domain name does not exist
[0] 78.141.6.103.in-addr.arpa.: domain name does not exist
[0] 79.141.6.103.in-addr.arpa.: domain name does not exist
[0] 80.141.6.103.in-addr.arpa.: domain name does not exist
[0] 81.141.6.103.in-addr.arpa.: domain name does not exist
[0] 82.141.6.103.in-addr.arpa.: domain name does not exist
[0] 83.141.6.103.in-addr.arpa.: domain name does not exist
[0] 84.141.6.103.in-addr.arpa.: domain name does not exist
[0] 85.141.6.103.in-addr.arpa.: domain name does not exist
[0] 86.141.6.103.in-addr.arpa.: domain name does not exist
[0] 87.141.6.103.in-addr.arpa.: domain name does not exist
[0] 88.141.6.103.in-addr.arpa.: domain name does not exist
[0] 89.141.6.103.in-addr.arpa.: domain name does not exist
[0] 90.141.6.103.in-addr.arpa.: domain name does not exist
[0] 91.141.6.103.in-addr.arpa.: domain name does not exist
[0] 92.141.6.103.in-addr.arpa.: domain name does not exist
[0] 93.141.6.103.in-addr.arpa.: domain name does not exist
[0] 94.141.6.103.in-addr.arpa.: domain name does not exist
[0] 95.141.6.103.in-addr.arpa.: domain name does not exist
[0] 96.141.6.103.in-addr.arpa.: domain name does not exist
[0] 97.141.6.103.in-addr.arpa.: domain name does not exist
[0] 98.141.6.103.in-addr.arpa.: domain name does not exist
[0] 99.141.6.103.in-addr.arpa.: domain name does not exist
[0] 100.141.6.103.in-addr.arpa.: domain name does not exist
[0] 101.141.6.103.in-addr.arpa.: domain name does not exist
[0] 102.141.6.103.in-addr.arpa.: domain name does not exist
[0] 103.141.6.103.in-addr.arpa.: domain name does not exist
[0] 104.141.6.103.in-addr.arpa.: domain name does not exist
[0] 105.141.6.103.in-addr.arpa.: domain name does not exist
[0] 106.141.6.103.in-addr.arpa.: domain name does not exist
[0] 107.141.6.103.in-addr.arpa.: domain name does not exist
[0] 108.141.6.103.in-addr.arpa.: domain name does not exist
[0] 109.141.6.103.in-addr.arpa.: domain name does not exist
[0] 110.141.6.103.in-addr.arpa.: domain name does not exist
[0] 111.141.6.103.in-addr.arpa.: domain name does not exist
[0] 112.141.6.103.in-addr.arpa.: domain name does not exist
[0] 113.141.6.103.in-addr.arpa.: domain name does not exist
[0] 114.141.6.103.in-addr.arpa.: domain name does not exist
[0] 115.141.6.103.in-addr.arpa.: domain name does not exist
[0] 116.141.6.103.in-addr.arpa.: domain name does not exist
[0] 117.141.6.103.in-addr.arpa.: domain name does not exist
[0] 118.141.6.103.in-addr.arpa.: domain name does not exist
[0] 119.141.6.103.in-addr.arpa.: domain name does not exist
[0] 120.141.6.103.in-addr.arpa.: domain name does not exist
[0] 121.141.6.103.in-addr.arpa.: domain name does not exist
[0] 122.141.6.103.in-addr.arpa.: domain name does not exist
[0] 123.141.6.103.in-addr.arpa.: domain name does not exist
[0] 124.141.6.103.in-addr.arpa.: domain name does not exist
[0] 125.141.6.103.in-addr.arpa.: domain name does not exist
[0] 126.141.6.103.in-addr.arpa.: domain name does not exist
[0] 127.141.6.103.in-addr.arpa.: domain name does not exist
[0] 128.141.6.103.in-addr.arpa.: domain name does not exist
[0] 129.141.6.103.in-addr.arpa.: domain name does not exist
[0] 130.141.6.103.in-addr.arpa.: domain name does not exist
[0] 131.141.6.103.in-addr.arpa.: domain name does not exist
[0] 132.141.6.103.in-addr.arpa.: domain name does not exist
[0] 133.141.6.103.in-addr.arpa.: domain name does not exist
[0] 134.141.6.103.in-addr.arpa.: domain name does not exist
[0] 135.141.6.103.in-addr.arpa.: domain name does not exist
[0] 136.141.6.103.in-addr.arpa.: domain name does not exist
[0] 137.141.6.103.in-addr.arpa.: domain name does not exist
[0] 138.141.6.103.in-addr.arpa.: domain name does not exist
[0] 139.141.6.103.in-addr.arpa.: domain name does not exist
[0] 140.141.6.103.in-addr.arpa.: domain name does not exist
[0] 141.141.6.103.in-addr.arpa.: domain name does not exist
[0] 142.141.6.103.in-addr.arpa.: domain name does not exist
[0] 143.141.6.103.in-addr.arpa.: domain name does not exist
[0] 144.141.6.103.in-addr.arpa.: domain name does not exist
[0] 145.141.6.103.in-addr.arpa.: domain name does not exist
[0] 146.141.6.103.in-addr.arpa.: domain name does not exist
[0] 147.141.6.103.in-addr.arpa.: domain name does not exist
[0] 148.141.6.103.in-addr.arpa.: domain name does not exist
[0] 149.141.6.103.in-addr.arpa.: domain name does not exist
[0] 150.141.6.103.in-addr.arpa.: domain name does not exist
[0] 151.141.6.103.in-addr.arpa.: domain name does not exist
[0] 152.141.6.103.in-addr.arpa.: domain name does not exist
[0] 153.141.6.103.in-addr.arpa.: domain name does not exist
[0] 154.141.6.103.in-addr.arpa.: domain name does not exist
[0] 155.141.6.103.in-addr.arpa.: domain name does not exist
[0] 156.141.6.103.in-addr.arpa.: domain name does not exist
[0] 157.141.6.103.in-addr.arpa.: domain name does not exist
[0] 158.141.6.103.in-addr.arpa.: domain name does not exist
[0] 159.141.6.103.in-addr.arpa.: domain name does not exist
[0] 160.141.6.103.in-addr.arpa.: domain name does not exist
[0] 161.141.6.103.in-addr.arpa.: domain name does not exist
[0] 162.141.6.103.in-addr.arpa.: domain name does not exist
[0] 163.141.6.103.in-addr.arpa.: domain name does not exist
[0] 164.141.6.103.in-addr.arpa.: domain name does not exist
[0] 165.141.6.103.in-addr.arpa.: domain name does not exist
[0] 166.141.6.103.in-addr.arpa.: domain name does not exist
[0] 167.141.6.103.in-addr.arpa.: domain name does not exist
[0] 168.141.6.103.in-addr.arpa.: domain name does not exist
[0] 169.141.6.103.in-addr.arpa.: domain name does not exist
[0] 170.141.6.103.in-addr.arpa.: domain name does not exist
[0] 171.141.6.103.in-addr.arpa.: domain name does not exist
[0] 172.141.6.103.in-addr.arpa.: domain name does not exist
[0] 173.141.6.103.in-addr.arpa.: domain name does not exist
[0] 174.141.6.103.in-addr.arpa.: domain name does not exist
[0] 175.141.6.103.in-addr.arpa.: domain name does not exist
[0] 176.141.6.103.in-addr.arpa.: domain name does not exist
[0] 177.141.6.103.in-addr.arpa.: domain name does not exist
[0] 178.141.6.103.in-addr.arpa.: domain name does not exist
[0] 179.141.6.103.in-addr.arpa.: domain name does not exist
[0] 180.141.6.103.in-addr.arpa.: domain name does not exist
[0] 181.141.6.103.in-addr.arpa.: domain name does not exist
[0] 182.141.6.103.in-addr.arpa.: domain name does not exist
[0] 183.141.6.103.in-addr.arpa.: domain name does not exist
[0] 184.141.6.103.in-addr.arpa.: domain name does not exist
[0] 185.141.6.103.in-addr.arpa.: domain name does not exist
[0] 186.141.6.103.in-addr.arpa.: domain name does not exist
[0] 187.141.6.103.in-addr.arpa.: domain name does not exist
[0] 188.141.6.103.in-addr.arpa.: domain name does not exist
[0] 189.141.6.103.in-addr.arpa.: domain name does not exist
[0] 190.141.6.103.in-addr.arpa.: domain name does not exist
[0] 191.141.6.103.in-addr.arpa.: domain name does not exist
[0] 192.141.6.103.in-addr.arpa.: domain name does not exist
[0] 193.141.6.103.in-addr.arpa.: domain name does not exist
[0] 194.141.6.103.in-addr.arpa.: domain name does not exist
[0] 195.141.6.103.in-addr.arpa.: domain name does not exist
[0] 196.141.6.103.in-addr.arpa.: domain name does not exist
[0] 197.141.6.103.in-addr.arpa.: domain name does not exist
[0] 198.141.6.103.in-addr.arpa.: domain name does not exist
[0] 199.141.6.103.in-addr.arpa.: domain name does not exist
[0] 200.141.6.103.in-addr.arpa.: domain name does not exist
[0] 201.141.6.103.in-addr.arpa.: domain name does not exist
[0] 202.141.6.103.in-addr.arpa.: domain name does not exist
[0] 203.141.6.103.in-addr.arpa.: domain name does not exist
[0] 204.141.6.103.in-addr.arpa.: domain name does not exist
[0] 205.141.6.103.in-addr.arpa.: domain name does not exist
[0] 206.141.6.103.in-addr.arpa.: domain name does not exist
[0] 207.141.6.103.in-addr.arpa.: domain name does not exist
[0] 208.141.6.103.in-addr.arpa.: domain name does not exist
[0] 209.141.6.103.in-addr.arpa.: domain name does not exist
[0] 210.141.6.103.in-addr.arpa.: domain name does not exist
[0] 211.141.6.103.in-addr.arpa.: domain name does not exist
[0] 212.141.6.103.in-addr.arpa.: domain name does not exist
[0] 213.141.6.103.in-addr.arpa.: domain name does not exist
[0] 214.141.6.103.in-addr.arpa.: domain name does not exist
[0] 215.141.6.103.in-addr.arpa.: domain name does not exist
[0] 216.141.6.103.in-addr.arpa.: domain name does not exist
[0] 217.141.6.103.in-addr.arpa.: domain name does not exist
[0] 218.141.6.103.in-addr.arpa.: domain name does not exist
[0] 219.141.6.103.in-addr.arpa.: domain name does not exist
[0] 220.141.6.103.in-addr.arpa.: domain name does not exist
[0] 221.141.6.103.in-addr.arpa.: domain name does not exist
[0] 222.141.6.103.in-addr.arpa.: domain name does not exist
[0] 223.141.6.103.in-addr.arpa.: domain name does not exist
[0] 224.141.6.103.in-addr.arpa.: domain name does not exist
[0] 225.141.6.103.in-addr.arpa.: domain name does not exist
[0] 226.141.6.103.in-addr.arpa.: domain name does not exist
[0] 227.141.6.103.in-addr.arpa.: domain name does not exist
[0] 228.141.6.103.in-addr.arpa.: domain name does not exist
[0] 229.141.6.103.in-addr.arpa.: domain name does not exist
[0] 230.141.6.103.in-addr.arpa.: domain name does not exist
[0] 231.141.6.103.in-addr.arpa.: domain name does not exist
[0] 232.141.6.103.in-addr.arpa.: domain name does not exist
[0] 233.141.6.103.in-addr.arpa.: domain name does not exist
[0] 234.141.6.103.in-addr.arpa.: domain name does not exist
[0] 235.141.6.103.in-addr.arpa.: domain name does not exist
[0] 236.141.6.103.in-addr.arpa.: domain name does not exist
[0] 237.141.6.103.in-addr.arpa.: domain name does not exist
[0] 238.141.6.103.in-addr.arpa.: domain name does not exist
[0] 239.141.6.103.in-addr.arpa.: domain name does not exist
[0] 240.141.6.103.in-addr.arpa.: domain name does not exist
[0] 241.141.6.103.in-addr.arpa.: domain name does not exist
[0] 242.141.6.103.in-addr.arpa.: domain name does not exist
[0] 243.141.6.103.in-addr.arpa.: domain name does not exist
[0] 244.141.6.103.in-addr.arpa.: domain name does not exist
[0] 245.141.6.103.in-addr.arpa.: domain name does not exist
[0] 246.141.6.103.in-addr.arpa.: domain name does not exist
[0] 247.141.6.103.in-addr.arpa.: domain name does not exist
[0] 248.141.6.103.in-addr.arpa.: domain name does not exist
[0] 249.141.6.103.in-addr.arpa.: domain name does not exist
[0] 250.141.6.103.in-addr.arpa.: domain name does not exist
[0] 251.141.6.103.in-addr.arpa.: domain name does not exist
[0] 252.141.6.103.in-addr.arpa.: domain name does not exist
[0] 253.141.6.103.in-addr.arpa.: domain name does not exist
[0] 254.141.6.103.in-addr.arpa.: domain name does not exist
[0] 255.141.6.103.in-addr.arpa.: domain name does not exist