[0] 0.6.21.210.in-addr.arpa.: domain name does not exist
[0] 1.6.21.210.in-addr.arpa.: domain name does not exist
[0] 2.6.21.210.in-addr.arpa.: domain name does not exist
[0] 3.6.21.210.in-addr.arpa.: domain name does not exist
[0] 4.6.21.210.in-addr.arpa.: domain name does not exist
[0] 5.6.21.210.in-addr.arpa.: domain name does not exist
[0] 6.6.21.210.in-addr.arpa.: domain name does not exist
[0] 7.6.21.210.in-addr.arpa.: domain name does not exist
[0] 8.6.21.210.in-addr.arpa.: domain name does not exist
[0] 9.6.21.210.in-addr.arpa.: domain name does not exist
[0] 10.6.21.210.in-addr.arpa.: domain name does not exist
[0] 11.6.21.210.in-addr.arpa.: domain name does not exist
[0] 12.6.21.210.in-addr.arpa.: domain name does not exist
[0] 13.6.21.210.in-addr.arpa.: domain name does not exist
[0] 14.6.21.210.in-addr.arpa.: domain name does not exist
[0] 15.6.21.210.in-addr.arpa.: domain name does not exist
[0] 16.6.21.210.in-addr.arpa.: domain name does not exist
[0] 17.6.21.210.in-addr.arpa.: domain name does not exist
[0] 18.6.21.210.in-addr.arpa.: domain name does not exist
[0] 19.6.21.210.in-addr.arpa.: domain name does not exist
[0] 20.6.21.210.in-addr.arpa.: domain name does not exist
[0] 21.6.21.210.in-addr.arpa.: domain name does not exist
[0] 22.6.21.210.in-addr.arpa.: domain name does not exist
[0] 23.6.21.210.in-addr.arpa.: domain name does not exist
[0] 24.6.21.210.in-addr.arpa.: domain name does not exist
[0] 25.6.21.210.in-addr.arpa.: domain name does not exist
[0] 26.6.21.210.in-addr.arpa.: domain name does not exist
[0] 27.6.21.210.in-addr.arpa.: domain name does not exist
[0] 28.6.21.210.in-addr.arpa.: domain name does not exist
[0] 29.6.21.210.in-addr.arpa.: domain name does not exist
[0] 30.6.21.210.in-addr.arpa.: domain name does not exist
[0] 31.6.21.210.in-addr.arpa.: domain name does not exist
[0] 32.6.21.210.in-addr.arpa.: domain name does not exist
[86400] 33.6.21.210.in-addr.arpa. domain name pointer mail.gddsn.org.cn
[86400] 34.6.21.210.in-addr.arpa. domain name pointer gw.gddsn.org.cn
[86400] 35.6.21.210.in-addr.arpa. domain name pointer www.gddsn.org.cn
[86400] 36.6.21.210.in-addr.arpa. domain name pointer wfdb.gddsn.org.cn
[86400] 37.6.21.210.in-addr.arpa. domain name pointer liss.gddsn.org.cn
[86400] 38.6.21.210.in-addr.arpa. domain name pointer sw.gddsn.org.cn
[0] 39.6.21.210.in-addr.arpa.: domain name does not exist
[0] 40.6.21.210.in-addr.arpa.: domain name does not exist
[86400] 41.6.21.210.in-addr.arpa. domain name pointer webserver.gdsin.net
[0] 42.6.21.210.in-addr.arpa.: domain name does not exist
[0] 43.6.21.210.in-addr.arpa.: domain name does not exist
[0] 44.6.21.210.in-addr.arpa.: domain name does not exist
[0] 45.6.21.210.in-addr.arpa.: domain name does not exist
[0] 46.6.21.210.in-addr.arpa.: domain name does not exist
[0] 47.6.21.210.in-addr.arpa.: domain name does not exist
[0] 48.6.21.210.in-addr.arpa.: domain name does not exist
[0] 49.6.21.210.in-addr.arpa.: domain name does not exist
[0] 50.6.21.210.in-addr.arpa.: domain name does not exist
[0] 51.6.21.210.in-addr.arpa.: domain name does not exist
[0] 52.6.21.210.in-addr.arpa.: domain name does not exist
[0] 53.6.21.210.in-addr.arpa.: domain name does not exist
[0] 54.6.21.210.in-addr.arpa.: domain name does not exist
[0] 55.6.21.210.in-addr.arpa.: domain name does not exist
[0] 56.6.21.210.in-addr.arpa.: domain name does not exist
[0] 57.6.21.210.in-addr.arpa.: domain name does not exist
[0] 58.6.21.210.in-addr.arpa.: domain name does not exist
[0] 59.6.21.210.in-addr.arpa.: domain name does not exist
[0] 60.6.21.210.in-addr.arpa.: domain name does not exist
[0] 61.6.21.210.in-addr.arpa.: domain name does not exist
[0] 62.6.21.210.in-addr.arpa.: domain name does not exist
[0] 63.6.21.210.in-addr.arpa.: domain name does not exist
[0] 64.6.21.210.in-addr.arpa.: domain name does not exist
[0] 65.6.21.210.in-addr.arpa.: domain name does not exist
[0] 66.6.21.210.in-addr.arpa.: domain name does not exist
[0] 67.6.21.210.in-addr.arpa.: domain name does not exist
[0] 68.6.21.210.in-addr.arpa.: domain name does not exist
[0] 69.6.21.210.in-addr.arpa.: domain name does not exist
[0] 70.6.21.210.in-addr.arpa.: domain name does not exist
[0] 71.6.21.210.in-addr.arpa.: domain name does not exist
[0] 72.6.21.210.in-addr.arpa.: domain name does not exist
[0] 73.6.21.210.in-addr.arpa.: domain name does not exist
[0] 74.6.21.210.in-addr.arpa.: domain name does not exist
[0] 75.6.21.210.in-addr.arpa.: domain name does not exist
[0] 76.6.21.210.in-addr.arpa.: domain name does not exist
[0] 77.6.21.210.in-addr.arpa.: domain name does not exist
[0] 78.6.21.210.in-addr.arpa.: domain name does not exist
[0] 79.6.21.210.in-addr.arpa.: domain name does not exist
[0] 80.6.21.210.in-addr.arpa.: domain name does not exist
[0] 81.6.21.210.in-addr.arpa.: domain name does not exist
[0] 82.6.21.210.in-addr.arpa.: domain name does not exist
[0] 83.6.21.210.in-addr.arpa.: domain name does not exist
[0] 84.6.21.210.in-addr.arpa.: domain name does not exist
[0] 85.6.21.210.in-addr.arpa.: domain name does not exist
[0] 86.6.21.210.in-addr.arpa.: domain name does not exist
[0] 87.6.21.210.in-addr.arpa.: domain name does not exist
[0] 88.6.21.210.in-addr.arpa.: domain name does not exist
[0] 89.6.21.210.in-addr.arpa.: domain name does not exist
[0] 90.6.21.210.in-addr.arpa.: domain name does not exist
[0] 91.6.21.210.in-addr.arpa.: domain name does not exist
[0] 92.6.21.210.in-addr.arpa.: domain name does not exist
[0] 93.6.21.210.in-addr.arpa.: domain name does not exist
[0] 94.6.21.210.in-addr.arpa.: domain name does not exist
[0] 95.6.21.210.in-addr.arpa.: domain name does not exist
[0] 96.6.21.210.in-addr.arpa.: domain name does not exist
[0] 97.6.21.210.in-addr.arpa.: domain name does not exist
[0] 98.6.21.210.in-addr.arpa.: domain name does not exist
[0] 99.6.21.210.in-addr.arpa.: domain name does not exist
[0] 100.6.21.210.in-addr.arpa.: domain name does not exist
[0] 101.6.21.210.in-addr.arpa.: domain name does not exist
[0] 102.6.21.210.in-addr.arpa.: domain name does not exist
[0] 103.6.21.210.in-addr.arpa.: domain name does not exist
[0] 104.6.21.210.in-addr.arpa.: domain name does not exist
[0] 105.6.21.210.in-addr.arpa.: domain name does not exist
[0] 106.6.21.210.in-addr.arpa.: domain name does not exist
[0] 107.6.21.210.in-addr.arpa.: domain name does not exist
[0] 108.6.21.210.in-addr.arpa.: domain name does not exist
[0] 109.6.21.210.in-addr.arpa.: domain name does not exist
[0] 110.6.21.210.in-addr.arpa.: domain name does not exist
[0] 111.6.21.210.in-addr.arpa.: domain name does not exist
[0] 112.6.21.210.in-addr.arpa.: domain name does not exist
[0] 113.6.21.210.in-addr.arpa.: domain name does not exist
[0] 114.6.21.210.in-addr.arpa.: domain name does not exist
[0] 115.6.21.210.in-addr.arpa.: domain name does not exist
[0] 116.6.21.210.in-addr.arpa.: domain name does not exist
[0] 117.6.21.210.in-addr.arpa.: domain name does not exist
[0] 118.6.21.210.in-addr.arpa.: domain name does not exist
[0] 119.6.21.210.in-addr.arpa.: domain name does not exist
[0] 120.6.21.210.in-addr.arpa.: domain name does not exist
[0] 121.6.21.210.in-addr.arpa.: domain name does not exist
[0] 122.6.21.210.in-addr.arpa.: domain name does not exist
[0] 123.6.21.210.in-addr.arpa.: domain name does not exist
[0] 124.6.21.210.in-addr.arpa.: domain name does not exist
[0] 125.6.21.210.in-addr.arpa.: domain name does not exist
[0] 126.6.21.210.in-addr.arpa.: domain name does not exist
[0] 127.6.21.210.in-addr.arpa.: domain name does not exist
[0] 128.6.21.210.in-addr.arpa.: domain name does not exist
[0] 129.6.21.210.in-addr.arpa.: temporary failure in name resolution
[0] 130.6.21.210.in-addr.arpa.: domain name does not exist
[0] 131.6.21.210.in-addr.arpa.: domain name does not exist
[0] 132.6.21.210.in-addr.arpa.: domain name does not exist
[0] 133.6.21.210.in-addr.arpa.: domain name does not exist
[0] 134.6.21.210.in-addr.arpa.: domain name does not exist
[0] 135.6.21.210.in-addr.arpa.: domain name does not exist
[0] 136.6.21.210.in-addr.arpa.: temporary failure in name resolution
[0] 137.6.21.210.in-addr.arpa.: domain name does not exist
[0] 138.6.21.210.in-addr.arpa.: domain name does not exist
[0] 139.6.21.210.in-addr.arpa.: domain name does not exist
[0] 140.6.21.210.in-addr.arpa.: domain name does not exist
[0] 141.6.21.210.in-addr.arpa.: domain name does not exist
[0] 142.6.21.210.in-addr.arpa.: domain name does not exist
[0] 143.6.21.210.in-addr.arpa.: domain name does not exist
[0] 144.6.21.210.in-addr.arpa.: domain name does not exist
[0] 145.6.21.210.in-addr.arpa.: domain name does not exist
[0] 146.6.21.210.in-addr.arpa.: domain name does not exist
[0] 147.6.21.210.in-addr.arpa.: domain name does not exist
[0] 148.6.21.210.in-addr.arpa.: domain name does not exist
[0] 149.6.21.210.in-addr.arpa.: domain name does not exist
[0] 150.6.21.210.in-addr.arpa.: domain name does not exist
[0] 151.6.21.210.in-addr.arpa.: domain name does not exist
[0] 152.6.21.210.in-addr.arpa.: domain name does not exist
[0] 153.6.21.210.in-addr.arpa.: domain name does not exist
[0] 154.6.21.210.in-addr.arpa.: domain name does not exist
[0] 155.6.21.210.in-addr.arpa.: domain name does not exist
[0] 156.6.21.210.in-addr.arpa.: domain name does not exist
[0] 157.6.21.210.in-addr.arpa.: domain name does not exist
[0] 158.6.21.210.in-addr.arpa.: domain name does not exist
[0] 159.6.21.210.in-addr.arpa.: domain name does not exist
[0] 160.6.21.210.in-addr.arpa.: domain name does not exist
[0] 161.6.21.210.in-addr.arpa.: domain name does not exist
[0] 162.6.21.210.in-addr.arpa.: domain name does not exist
[0] 163.6.21.210.in-addr.arpa.: domain name does not exist
[0] 164.6.21.210.in-addr.arpa.: domain name does not exist
[0] 165.6.21.210.in-addr.arpa.: domain name does not exist
[0] 166.6.21.210.in-addr.arpa.: domain name does not exist
[0] 167.6.21.210.in-addr.arpa.: domain name does not exist
[0] 168.6.21.210.in-addr.arpa.: domain name does not exist
[0] 169.6.21.210.in-addr.arpa.: temporary failure in name resolution
[0] 170.6.21.210.in-addr.arpa.: domain name does not exist
[0] 171.6.21.210.in-addr.arpa.: domain name does not exist
[0] 172.6.21.210.in-addr.arpa.: domain name does not exist
[0] 173.6.21.210.in-addr.arpa.: domain name does not exist
[0] 174.6.21.210.in-addr.arpa.: domain name does not exist
[0] 175.6.21.210.in-addr.arpa.: domain name does not exist
[0] 176.6.21.210.in-addr.arpa.: domain name does not exist
[0] 177.6.21.210.in-addr.arpa.: domain name does not exist
[0] 178.6.21.210.in-addr.arpa.: domain name does not exist
[0] 179.6.21.210.in-addr.arpa.: domain name does not exist
[0] 180.6.21.210.in-addr.arpa.: domain name does not exist
[0] 181.6.21.210.in-addr.arpa.: domain name does not exist
[0] 182.6.21.210.in-addr.arpa.: domain name does not exist
[0] 183.6.21.210.in-addr.arpa.: domain name does not exist
[0] 184.6.21.210.in-addr.arpa.: domain name does not exist
[0] 185.6.21.210.in-addr.arpa.: domain name does not exist
[0] 186.6.21.210.in-addr.arpa.: domain name does not exist
[0] 187.6.21.210.in-addr.arpa.: domain name does not exist
[0] 188.6.21.210.in-addr.arpa.: domain name does not exist
[0] 189.6.21.210.in-addr.arpa.: domain name does not exist
[0] 190.6.21.210.in-addr.arpa.: domain name does not exist
[0] 191.6.21.210.in-addr.arpa.: domain name does not exist
[0] 192.6.21.210.in-addr.arpa.: domain name does not exist
[0] 193.6.21.210.in-addr.arpa.: domain name does not exist
[0] 194.6.21.210.in-addr.arpa.: domain name does not exist
[0] 195.6.21.210.in-addr.arpa.: domain name does not exist
[0] 196.6.21.210.in-addr.arpa.: domain name does not exist
[0] 197.6.21.210.in-addr.arpa.: domain name does not exist
[0] 198.6.21.210.in-addr.arpa.: domain name does not exist
[0] 199.6.21.210.in-addr.arpa.: domain name does not exist
[0] 200.6.21.210.in-addr.arpa.: domain name does not exist
[0] 201.6.21.210.in-addr.arpa.: domain name does not exist
[0] 202.6.21.210.in-addr.arpa.: domain name does not exist
[0] 203.6.21.210.in-addr.arpa.: domain name does not exist
[0] 204.6.21.210.in-addr.arpa.: domain name does not exist
[0] 205.6.21.210.in-addr.arpa.: domain name does not exist
[0] 206.6.21.210.in-addr.arpa.: domain name does not exist
[0] 207.6.21.210.in-addr.arpa.: domain name does not exist
[0] 208.6.21.210.in-addr.arpa.: domain name does not exist
[0] 209.6.21.210.in-addr.arpa.: domain name does not exist
[0] 210.6.21.210.in-addr.arpa.: domain name does not exist
[0] 211.6.21.210.in-addr.arpa.: domain name does not exist
[0] 212.6.21.210.in-addr.arpa.: domain name does not exist
[0] 213.6.21.210.in-addr.arpa.: domain name does not exist
[0] 214.6.21.210.in-addr.arpa.: domain name does not exist
[0] 215.6.21.210.in-addr.arpa.: domain name does not exist
[0] 216.6.21.210.in-addr.arpa.: domain name does not exist
[0] 217.6.21.210.in-addr.arpa.: domain name does not exist
[0] 218.6.21.210.in-addr.arpa.: domain name does not exist
[0] 219.6.21.210.in-addr.arpa.: domain name does not exist
[0] 220.6.21.210.in-addr.arpa.: domain name does not exist
[0] 221.6.21.210.in-addr.arpa.: domain name does not exist
[0] 222.6.21.210.in-addr.arpa.: domain name does not exist
[0] 223.6.21.210.in-addr.arpa.: domain name does not exist
[0] 224.6.21.210.in-addr.arpa.: domain name does not exist
[0] 225.6.21.210.in-addr.arpa.: domain name does not exist
[0] 226.6.21.210.in-addr.arpa.: domain name does not exist
[0] 227.6.21.210.in-addr.arpa.: domain name does not exist
[0] 228.6.21.210.in-addr.arpa.: domain name does not exist
[0] 229.6.21.210.in-addr.arpa.: domain name does not exist
[0] 230.6.21.210.in-addr.arpa.: domain name does not exist
[0] 231.6.21.210.in-addr.arpa.: temporary failure in name resolution
[0] 232.6.21.210.in-addr.arpa.: domain name does not exist
[0] 233.6.21.210.in-addr.arpa.: domain name does not exist
[0] 234.6.21.210.in-addr.arpa.: domain name does not exist
[0] 235.6.21.210.in-addr.arpa.: domain name does not exist
[0] 236.6.21.210.in-addr.arpa.: domain name does not exist
[0] 237.6.21.210.in-addr.arpa.: domain name does not exist
[0] 238.6.21.210.in-addr.arpa.: domain name does not exist
[0] 239.6.21.210.in-addr.arpa.: domain name does not exist
[0] 240.6.21.210.in-addr.arpa.: domain name does not exist
[0] 241.6.21.210.in-addr.arpa.: domain name does not exist
[0] 242.6.21.210.in-addr.arpa.: domain name does not exist
[0] 243.6.21.210.in-addr.arpa.: domain name does not exist
[0] 244.6.21.210.in-addr.arpa.: domain name does not exist
[0] 245.6.21.210.in-addr.arpa.: domain name does not exist
[0] 246.6.21.210.in-addr.arpa.: domain name does not exist
[0] 247.6.21.210.in-addr.arpa.: domain name does not exist
[0] 248.6.21.210.in-addr.arpa.: domain name does not exist
[0] 249.6.21.210.in-addr.arpa.: domain name does not exist
[0] 250.6.21.210.in-addr.arpa.: domain name does not exist
[0] 251.6.21.210.in-addr.arpa.: domain name does not exist
[0] 252.6.21.210.in-addr.arpa.: domain name does not exist
[0] 253.6.21.210.in-addr.arpa.: domain name does not exist
[0] 254.6.21.210.in-addr.arpa.: domain name does not exist
[0] 255.6.21.210.in-addr.arpa.: domain name does not exist