[0] 0.169.0.221.in-addr.arpa.: domain name does not exist
[0] 1.169.0.221.in-addr.arpa.: domain name does not exist
[0] 2.169.0.221.in-addr.arpa.: domain name does not exist
[0] 3.169.0.221.in-addr.arpa.: domain name does not exist
[0] 4.169.0.221.in-addr.arpa.: domain name does not exist
[0] 5.169.0.221.in-addr.arpa.: domain name does not exist
[0] 6.169.0.221.in-addr.arpa.: domain name does not exist
[0] 7.169.0.221.in-addr.arpa.: domain name does not exist
[0] 8.169.0.221.in-addr.arpa.: domain name does not exist
[0] 9.169.0.221.in-addr.arpa.: domain name does not exist
[0] 10.169.0.221.in-addr.arpa.: domain name does not exist
[0] 11.169.0.221.in-addr.arpa.: domain name does not exist
[0] 12.169.0.221.in-addr.arpa.: domain name does not exist
[0] 13.169.0.221.in-addr.arpa.: domain name does not exist
[0] 14.169.0.221.in-addr.arpa.: domain name does not exist
[0] 15.169.0.221.in-addr.arpa.: domain name does not exist
[0] 16.169.0.221.in-addr.arpa.: domain name does not exist
[0] 17.169.0.221.in-addr.arpa.: domain name does not exist
[0] 18.169.0.221.in-addr.arpa.: domain name does not exist
[0] 19.169.0.221.in-addr.arpa.: domain name does not exist
[0] 20.169.0.221.in-addr.arpa.: domain name does not exist
[0] 21.169.0.221.in-addr.arpa.: domain name does not exist
[0] 22.169.0.221.in-addr.arpa.: domain name does not exist
[0] 23.169.0.221.in-addr.arpa.: domain name does not exist
[0] 24.169.0.221.in-addr.arpa.: domain name does not exist
[0] 25.169.0.221.in-addr.arpa.: domain name does not exist
[0] 26.169.0.221.in-addr.arpa.: domain name does not exist
[0] 27.169.0.221.in-addr.arpa.: domain name does not exist
[0] 28.169.0.221.in-addr.arpa.: domain name does not exist
[0] 29.169.0.221.in-addr.arpa.: domain name does not exist
[0] 30.169.0.221.in-addr.arpa.: domain name does not exist
[0] 31.169.0.221.in-addr.arpa.: domain name does not exist
[0] 32.169.0.221.in-addr.arpa.: domain name does not exist
[0] 33.169.0.221.in-addr.arpa.: domain name does not exist
[0] 34.169.0.221.in-addr.arpa.: domain name does not exist
[0] 35.169.0.221.in-addr.arpa.: domain name does not exist
[0] 36.169.0.221.in-addr.arpa.: domain name does not exist
[0] 37.169.0.221.in-addr.arpa.: domain name does not exist
[0] 38.169.0.221.in-addr.arpa.: domain name does not exist
[0] 39.169.0.221.in-addr.arpa.: domain name does not exist
[0] 40.169.0.221.in-addr.arpa.: domain name does not exist
[0] 41.169.0.221.in-addr.arpa.: domain name does not exist
[0] 42.169.0.221.in-addr.arpa.: domain name does not exist
[0] 43.169.0.221.in-addr.arpa.: domain name does not exist
[0] 44.169.0.221.in-addr.arpa.: domain name does not exist
[0] 45.169.0.221.in-addr.arpa.: domain name does not exist
[0] 46.169.0.221.in-addr.arpa.: domain name does not exist
[0] 47.169.0.221.in-addr.arpa.: domain name does not exist
[0] 48.169.0.221.in-addr.arpa.: domain name does not exist
[0] 49.169.0.221.in-addr.arpa.: domain name does not exist
[0] 50.169.0.221.in-addr.arpa.: domain name does not exist
[0] 51.169.0.221.in-addr.arpa.: domain name does not exist
[0] 52.169.0.221.in-addr.arpa.: domain name does not exist
[0] 53.169.0.221.in-addr.arpa.: domain name does not exist
[0] 54.169.0.221.in-addr.arpa.: domain name does not exist
[0] 55.169.0.221.in-addr.arpa.: domain name does not exist
[0] 56.169.0.221.in-addr.arpa.: domain name does not exist
[0] 57.169.0.221.in-addr.arpa.: domain name does not exist
[0] 58.169.0.221.in-addr.arpa.: domain name does not exist
[0] 59.169.0.221.in-addr.arpa.: domain name does not exist
[0] 60.169.0.221.in-addr.arpa.: domain name does not exist
[0] 61.169.0.221.in-addr.arpa.: domain name does not exist
[0] 62.169.0.221.in-addr.arpa.: domain name does not exist
[0] 63.169.0.221.in-addr.arpa.: domain name does not exist
[0] 64.169.0.221.in-addr.arpa.: domain name does not exist
[0] 65.169.0.221.in-addr.arpa.: domain name does not exist
[0] 66.169.0.221.in-addr.arpa.: domain name does not exist
[0] 67.169.0.221.in-addr.arpa.: domain name does not exist
[0] 68.169.0.221.in-addr.arpa.: domain name does not exist
[0] 69.169.0.221.in-addr.arpa.: domain name does not exist
[0] 70.169.0.221.in-addr.arpa.: domain name does not exist
[0] 71.169.0.221.in-addr.arpa.: domain name does not exist
[0] 72.169.0.221.in-addr.arpa.: domain name does not exist
[0] 73.169.0.221.in-addr.arpa.: domain name does not exist
[0] 74.169.0.221.in-addr.arpa.: domain name does not exist
[0] 75.169.0.221.in-addr.arpa.: domain name does not exist
[0] 76.169.0.221.in-addr.arpa.: domain name does not exist
[0] 77.169.0.221.in-addr.arpa.: domain name does not exist
[0] 78.169.0.221.in-addr.arpa.: domain name does not exist
[0] 79.169.0.221.in-addr.arpa.: domain name does not exist
[0] 80.169.0.221.in-addr.arpa.: domain name does not exist
[0] 81.169.0.221.in-addr.arpa.: domain name does not exist
[0] 82.169.0.221.in-addr.arpa.: domain name does not exist
[0] 83.169.0.221.in-addr.arpa.: domain name does not exist
[0] 84.169.0.221.in-addr.arpa.: domain name does not exist
[0] 85.169.0.221.in-addr.arpa.: domain name does not exist
[0] 86.169.0.221.in-addr.arpa.: domain name does not exist
[0] 87.169.0.221.in-addr.arpa.: domain name does not exist
[0] 88.169.0.221.in-addr.arpa.: domain name does not exist
[0] 89.169.0.221.in-addr.arpa.: domain name does not exist
[0] 90.169.0.221.in-addr.arpa.: domain name does not exist
[0] 91.169.0.221.in-addr.arpa.: domain name does not exist
[0] 92.169.0.221.in-addr.arpa.: domain name does not exist
[0] 93.169.0.221.in-addr.arpa.: domain name does not exist
[0] 94.169.0.221.in-addr.arpa.: domain name does not exist
[0] 95.169.0.221.in-addr.arpa.: domain name does not exist
[0] 96.169.0.221.in-addr.arpa.: domain name does not exist
[0] 97.169.0.221.in-addr.arpa.: domain name does not exist
[0] 98.169.0.221.in-addr.arpa.: domain name does not exist
[0] 99.169.0.221.in-addr.arpa.: domain name does not exist
[0] 100.169.0.221.in-addr.arpa.: domain name does not exist
[0] 101.169.0.221.in-addr.arpa.: domain name does not exist
[0] 102.169.0.221.in-addr.arpa.: domain name does not exist
[0] 103.169.0.221.in-addr.arpa.: domain name does not exist
[0] 104.169.0.221.in-addr.arpa.: domain name does not exist
[0] 105.169.0.221.in-addr.arpa.: domain name does not exist
[0] 106.169.0.221.in-addr.arpa.: domain name does not exist
[0] 107.169.0.221.in-addr.arpa.: domain name does not exist
[0] 108.169.0.221.in-addr.arpa.: domain name does not exist
[0] 109.169.0.221.in-addr.arpa.: domain name does not exist
[7200] 110.169.0.221.in-addr.arpa. domain name pointer mail.tks.cn
[0] 111.169.0.221.in-addr.arpa.: domain name does not exist
[0] 112.169.0.221.in-addr.arpa.: domain name does not exist
[0] 113.169.0.221.in-addr.arpa.: domain name does not exist
[0] 114.169.0.221.in-addr.arpa.: domain name does not exist
[0] 115.169.0.221.in-addr.arpa.: domain name does not exist
[0] 116.169.0.221.in-addr.arpa.: domain name does not exist
[0] 117.169.0.221.in-addr.arpa.: domain name does not exist
[0] 118.169.0.221.in-addr.arpa.: domain name does not exist
[0] 119.169.0.221.in-addr.arpa.: domain name does not exist
[0] 120.169.0.221.in-addr.arpa.: domain name does not exist
[0] 121.169.0.221.in-addr.arpa.: domain name does not exist
[0] 122.169.0.221.in-addr.arpa.: domain name does not exist
[0] 123.169.0.221.in-addr.arpa.: domain name does not exist
[0] 124.169.0.221.in-addr.arpa.: domain name does not exist
[0] 125.169.0.221.in-addr.arpa.: domain name does not exist
[0] 126.169.0.221.in-addr.arpa.: domain name does not exist
[0] 127.169.0.221.in-addr.arpa.: domain name does not exist
[0] 128.169.0.221.in-addr.arpa.: domain name does not exist
[0] 129.169.0.221.in-addr.arpa.: domain name does not exist
[0] 130.169.0.221.in-addr.arpa.: domain name does not exist
[0] 131.169.0.221.in-addr.arpa.: domain name does not exist
[0] 132.169.0.221.in-addr.arpa.: domain name does not exist
[0] 133.169.0.221.in-addr.arpa.: domain name does not exist
[0] 134.169.0.221.in-addr.arpa.: domain name does not exist
[0] 135.169.0.221.in-addr.arpa.: domain name does not exist
[0] 136.169.0.221.in-addr.arpa.: domain name does not exist
[0] 137.169.0.221.in-addr.arpa.: domain name does not exist
[0] 138.169.0.221.in-addr.arpa.: domain name does not exist
[0] 139.169.0.221.in-addr.arpa.: domain name does not exist
[0] 140.169.0.221.in-addr.arpa.: domain name does not exist
[0] 141.169.0.221.in-addr.arpa.: domain name does not exist
[0] 142.169.0.221.in-addr.arpa.: domain name does not exist
[0] 143.169.0.221.in-addr.arpa.: domain name does not exist
[0] 144.169.0.221.in-addr.arpa.: domain name does not exist
[0] 145.169.0.221.in-addr.arpa.: domain name does not exist
[0] 146.169.0.221.in-addr.arpa.: domain name does not exist
[0] 147.169.0.221.in-addr.arpa.: domain name does not exist
[0] 148.169.0.221.in-addr.arpa.: domain name does not exist
[0] 149.169.0.221.in-addr.arpa.: domain name does not exist
[0] 150.169.0.221.in-addr.arpa.: domain name does not exist
[0] 151.169.0.221.in-addr.arpa.: domain name does not exist
[0] 152.169.0.221.in-addr.arpa.: domain name does not exist
[0] 153.169.0.221.in-addr.arpa.: domain name does not exist
[0] 154.169.0.221.in-addr.arpa.: domain name does not exist
[0] 155.169.0.221.in-addr.arpa.: domain name does not exist
[0] 156.169.0.221.in-addr.arpa.: domain name does not exist
[0] 157.169.0.221.in-addr.arpa.: domain name does not exist
[0] 158.169.0.221.in-addr.arpa.: domain name does not exist
[0] 159.169.0.221.in-addr.arpa.: domain name does not exist
[0] 160.169.0.221.in-addr.arpa.: domain name does not exist
[0] 161.169.0.221.in-addr.arpa.: domain name does not exist
[0] 162.169.0.221.in-addr.arpa.: domain name does not exist
[0] 163.169.0.221.in-addr.arpa.: domain name does not exist
[0] 164.169.0.221.in-addr.arpa.: domain name does not exist
[0] 165.169.0.221.in-addr.arpa.: domain name does not exist
[0] 166.169.0.221.in-addr.arpa.: domain name does not exist
[0] 167.169.0.221.in-addr.arpa.: domain name does not exist
[0] 168.169.0.221.in-addr.arpa.: domain name does not exist
[0] 169.169.0.221.in-addr.arpa.: domain name does not exist
[0] 170.169.0.221.in-addr.arpa.: domain name does not exist
[0] 171.169.0.221.in-addr.arpa.: domain name does not exist
[0] 172.169.0.221.in-addr.arpa.: domain name does not exist
[0] 173.169.0.221.in-addr.arpa.: domain name does not exist
[0] 174.169.0.221.in-addr.arpa.: domain name does not exist
[0] 175.169.0.221.in-addr.arpa.: domain name does not exist
[0] 176.169.0.221.in-addr.arpa.: domain name does not exist
[0] 177.169.0.221.in-addr.arpa.: domain name does not exist
[0] 178.169.0.221.in-addr.arpa.: domain name does not exist
[0] 179.169.0.221.in-addr.arpa.: domain name does not exist
[0] 180.169.0.221.in-addr.arpa.: domain name does not exist
[0] 181.169.0.221.in-addr.arpa.: domain name does not exist
[0] 182.169.0.221.in-addr.arpa.: domain name does not exist
[0] 183.169.0.221.in-addr.arpa.: domain name does not exist
[0] 184.169.0.221.in-addr.arpa.: domain name does not exist
[0] 185.169.0.221.in-addr.arpa.: domain name does not exist
[0] 186.169.0.221.in-addr.arpa.: domain name does not exist
[0] 187.169.0.221.in-addr.arpa.: domain name does not exist
[0] 188.169.0.221.in-addr.arpa.: domain name does not exist
[0] 189.169.0.221.in-addr.arpa.: domain name does not exist
[0] 190.169.0.221.in-addr.arpa.: domain name does not exist
[0] 191.169.0.221.in-addr.arpa.: domain name does not exist
[0] 192.169.0.221.in-addr.arpa.: domain name does not exist
[0] 193.169.0.221.in-addr.arpa.: domain name does not exist
[0] 194.169.0.221.in-addr.arpa.: domain name does not exist
[0] 195.169.0.221.in-addr.arpa.: domain name does not exist
[0] 196.169.0.221.in-addr.arpa.: domain name does not exist
[0] 197.169.0.221.in-addr.arpa.: domain name does not exist
[0] 198.169.0.221.in-addr.arpa.: domain name does not exist
[0] 199.169.0.221.in-addr.arpa.: domain name does not exist
[0] 200.169.0.221.in-addr.arpa.: domain name does not exist
[0] 201.169.0.221.in-addr.arpa.: domain name does not exist
[0] 202.169.0.221.in-addr.arpa.: domain name does not exist
[0] 203.169.0.221.in-addr.arpa.: domain name does not exist
[0] 204.169.0.221.in-addr.arpa.: domain name does not exist
[0] 205.169.0.221.in-addr.arpa.: domain name does not exist
[0] 206.169.0.221.in-addr.arpa.: domain name does not exist
[0] 207.169.0.221.in-addr.arpa.: domain name does not exist
[0] 208.169.0.221.in-addr.arpa.: domain name does not exist
[0] 209.169.0.221.in-addr.arpa.: domain name does not exist
[0] 210.169.0.221.in-addr.arpa.: domain name does not exist
[0] 211.169.0.221.in-addr.arpa.: domain name does not exist
[0] 212.169.0.221.in-addr.arpa.: domain name does not exist
[0] 213.169.0.221.in-addr.arpa.: domain name does not exist
[0] 214.169.0.221.in-addr.arpa.: domain name does not exist
[0] 215.169.0.221.in-addr.arpa.: domain name does not exist
[0] 216.169.0.221.in-addr.arpa.: domain name does not exist
[0] 217.169.0.221.in-addr.arpa.: domain name does not exist
[0] 218.169.0.221.in-addr.arpa.: domain name does not exist
[0] 219.169.0.221.in-addr.arpa.: domain name does not exist
[0] 220.169.0.221.in-addr.arpa.: domain name does not exist
[0] 221.169.0.221.in-addr.arpa.: domain name does not exist
[0] 222.169.0.221.in-addr.arpa.: domain name does not exist
[0] 223.169.0.221.in-addr.arpa.: domain name does not exist
[0] 224.169.0.221.in-addr.arpa.: domain name does not exist
[0] 225.169.0.221.in-addr.arpa.: domain name does not exist
[0] 226.169.0.221.in-addr.arpa.: domain name does not exist
[0] 227.169.0.221.in-addr.arpa.: domain name does not exist
[0] 228.169.0.221.in-addr.arpa.: domain name does not exist
[0] 229.169.0.221.in-addr.arpa.: domain name does not exist
[0] 230.169.0.221.in-addr.arpa.: domain name does not exist
[0] 231.169.0.221.in-addr.arpa.: domain name does not exist
[0] 232.169.0.221.in-addr.arpa.: domain name does not exist
[0] 233.169.0.221.in-addr.arpa.: domain name does not exist
[0] 234.169.0.221.in-addr.arpa.: domain name does not exist
[0] 235.169.0.221.in-addr.arpa.: domain name does not exist
[0] 236.169.0.221.in-addr.arpa.: domain name does not exist
[0] 237.169.0.221.in-addr.arpa.: domain name does not exist
[0] 238.169.0.221.in-addr.arpa.: domain name does not exist
[0] 239.169.0.221.in-addr.arpa.: domain name does not exist
[0] 240.169.0.221.in-addr.arpa.: domain name does not exist
[0] 241.169.0.221.in-addr.arpa.: domain name does not exist
[0] 242.169.0.221.in-addr.arpa.: domain name does not exist
[0] 243.169.0.221.in-addr.arpa.: domain name does not exist
[0] 244.169.0.221.in-addr.arpa.: domain name does not exist
[0] 245.169.0.221.in-addr.arpa.: domain name does not exist
[0] 246.169.0.221.in-addr.arpa.: domain name does not exist
[0] 247.169.0.221.in-addr.arpa.: domain name does not exist
[0] 248.169.0.221.in-addr.arpa.: domain name does not exist
[0] 249.169.0.221.in-addr.arpa.: domain name does not exist
[0] 250.169.0.221.in-addr.arpa.: domain name does not exist
[0] 251.169.0.221.in-addr.arpa.: domain name does not exist
[0] 252.169.0.221.in-addr.arpa.: domain name does not exist
[0] 253.169.0.221.in-addr.arpa.: domain name does not exist
[0] 254.169.0.221.in-addr.arpa.: domain name does not exist
[0] 255.169.0.221.in-addr.arpa.: domain name does not exist