[0] 0.0.21.210.in-addr.arpa.: domain name does not exist
[86400] 1.0.21.210.in-addr.arpa. domain name pointer lo0-gsr1-zq1.gdgz.cncnet.net
[86400] 2.0.21.210.in-addr.arpa. domain name pointer lo0-gsr2-zq1.gdgz.cncnet.net
[86400] 3.0.21.210.in-addr.arpa. domain name pointer lo0-rtr3-zq1.gdgz.cncnet.net
[86400] 4.0.21.210.in-addr.arpa. domain name pointer lo0-rtr4-zq1.gdgz.cncnet.net
[86400] 5.0.21.210.in-addr.arpa. domain name pointer lo0-gsr1-th1.gdgz.cncnet.net
[86400] 6.0.21.210.in-addr.arpa. domain name pointer lo0-gsr2-th1.gdgz.cncnet.net
[86400] 7.0.21.210.in-addr.arpa. domain name pointer lo0-rtr3-th1.gdgz.cncnet.net
[86400] 8.0.21.210.in-addr.arpa. domain name pointer lo0-rtr4-th1.gdgz.cncnet.net
[86400] 9.0.21.210.in-addr.arpa. domain name pointer lo0-gsr1-zj1.gdgz.cncnet.net
[86400] 10.0.21.210.in-addr.arpa. domain name pointer lo0-gsr2-zj1.gdgz.cncnet.net
[86400] 11.0.21.210.in-addr.arpa. domain name pointer lo0-rtr3-zj1.gdgz.cncnet.net
[86400] 12.0.21.210.in-addr.arpa. domain name pointer lo0-rtr4-zj1.gdgz.cncnet.net
[86400] 13.0.21.210.in-addr.arpa. domain name pointer lo0-gsr1-xx1.gdgz.cncnet.net
[86400] 14.0.21.210.in-addr.arpa. domain name pointer lo0-gsr2-xx1.gdgz.cncnet.net
[86400] 15.0.21.210.in-addr.arpa. domain name pointer lo0-rtr3-xx1.gdgz.cncnet.net
[86400] 16.0.21.210.in-addr.arpa. domain name pointer lo0-rtr4-xx1.gdgz.cncnet.net
[0] 17.0.21.210.in-addr.arpa.: domain name does not exist
[86400] 18.0.21.210.in-addr.arpa. domain name pointer lo0-rtr5-zq1.gdgz.cncnet.net
[86400] 19.0.21.210.in-addr.arpa. domain name pointer lo0-rtr6-zq1.gdgz.cncnet.net
[86400] 20.0.21.210.in-addr.arpa. domain name pointer lo0-gsr7-zq1.gdgz.cncnet.net
[0] 21.0.21.210.in-addr.arpa.: domain name does not exist
[0] 22.0.21.210.in-addr.arpa.: domain name does not exist
[0] 23.0.21.210.in-addr.arpa.: domain name does not exist
[0] 24.0.21.210.in-addr.arpa.: domain name does not exist
[0] 25.0.21.210.in-addr.arpa.: domain name does not exist
[86400] 26.0.21.210.in-addr.arpa. domain name pointer lo0-rtr5-th1.gdgz.cncnet.net
[86400] 27.0.21.210.in-addr.arpa. domain name pointer lo0-rtr6-th1.gdgz.cncnet.net
[86400] 28.0.21.210.in-addr.arpa. domain name pointer lo0-rtr7-th1.gdgz.cncnet.net
[0] 29.0.21.210.in-addr.arpa.: domain name does not exist
[0] 30.0.21.210.in-addr.arpa.: domain name does not exist
[86400] 31.0.21.210.in-addr.arpa. domain name pointer lo0-rtr4-zq1.gdgz.cncnet.net
[86400] 32.0.21.210.in-addr.arpa. domain name pointer lo0-rtr4-th1.gdgz.cncnet.net
[86400] 33.0.21.210.in-addr.arpa. domain name pointer lo0-rtr4-zj1.gdgz.cncnet.net
[86400] 34.0.21.210.in-addr.arpa. domain name pointer lo0-rtr4-xx1.gdgz.cncnet.net
[86400] 35.0.21.210.in-addr.arpa. domain name pointer lo0-rtr1-gyy1.gdgz.cncnet.net
[86400] 36.0.21.210.in-addr.arpa. domain name pointer lo0-gsr1-ty1.gdgz.cncnet.net
[86400] 37.0.21.210.in-addr.arpa. domain name pointer lo0-gsr2-ty2.gdgz.cncnet.net
[86400] 38.0.21.210.in-addr.arpa. domain name pointer lo0-gsr3-ty1.gdgz.cncnet.net
[86400] 39.0.21.210.in-addr.arpa. domain name pointer lo0-rtr4-ty1.gdgz.cncnet.net
[86400] 40.0.21.210.in-addr.arpa. domain name pointer lo0-rtr5-ty1.gdgz.cncnet.net
[86400] 41.0.21.210.in-addr.arpa. domain name pointer lo0-rtr6-ty1.gdgz.cncnet.net
[0] 42.0.21.210.in-addr.arpa.: domain name does not exist
[0] 43.0.21.210.in-addr.arpa.: domain name does not exist
[0] 44.0.21.210.in-addr.arpa.: domain name does not exist
[0] 45.0.21.210.in-addr.arpa.: domain name does not exist
[0] 46.0.21.210.in-addr.arpa.: domain name does not exist
[0] 47.0.21.210.in-addr.arpa.: domain name does not exist
[0] 48.0.21.210.in-addr.arpa.: domain name does not exist
[0] 49.0.21.210.in-addr.arpa.: domain name does not exist
[0] 50.0.21.210.in-addr.arpa.: domain name does not exist
[0] 51.0.21.210.in-addr.arpa.: domain name does not exist
[0] 52.0.21.210.in-addr.arpa.: domain name does not exist
[0] 53.0.21.210.in-addr.arpa.: domain name does not exist
[0] 54.0.21.210.in-addr.arpa.: domain name does not exist
[0] 55.0.21.210.in-addr.arpa.: domain name does not exist
[0] 56.0.21.210.in-addr.arpa.: domain name does not exist
[0] 57.0.21.210.in-addr.arpa.: domain name does not exist
[0] 58.0.21.210.in-addr.arpa.: domain name does not exist
[0] 59.0.21.210.in-addr.arpa.: domain name does not exist
[0] 60.0.21.210.in-addr.arpa.: domain name does not exist
[0] 61.0.21.210.in-addr.arpa.: domain name does not exist
[0] 62.0.21.210.in-addr.arpa.: domain name does not exist
[0] 63.0.21.210.in-addr.arpa.: domain name does not exist
[0] 64.0.21.210.in-addr.arpa.: domain name does not exist
[0] 65.0.21.210.in-addr.arpa.: domain name does not exist
[0] 66.0.21.210.in-addr.arpa.: domain name does not exist
[0] 67.0.21.210.in-addr.arpa.: domain name does not exist
[0] 68.0.21.210.in-addr.arpa.: domain name does not exist
[0] 69.0.21.210.in-addr.arpa.: domain name does not exist
[0] 70.0.21.210.in-addr.arpa.: domain name does not exist
[0] 71.0.21.210.in-addr.arpa.: domain name does not exist
[0] 72.0.21.210.in-addr.arpa.: domain name does not exist
[0] 73.0.21.210.in-addr.arpa.: domain name does not exist
[0] 74.0.21.210.in-addr.arpa.: domain name does not exist
[0] 75.0.21.210.in-addr.arpa.: domain name does not exist
[0] 76.0.21.210.in-addr.arpa.: domain name does not exist
[0] 77.0.21.210.in-addr.arpa.: domain name does not exist
[0] 78.0.21.210.in-addr.arpa.: domain name does not exist
[0] 79.0.21.210.in-addr.arpa.: domain name does not exist
[0] 80.0.21.210.in-addr.arpa.: domain name does not exist
[0] 81.0.21.210.in-addr.arpa.: domain name does not exist
[0] 82.0.21.210.in-addr.arpa.: domain name does not exist
[0] 83.0.21.210.in-addr.arpa.: domain name does not exist
[0] 84.0.21.210.in-addr.arpa.: domain name does not exist
[0] 85.0.21.210.in-addr.arpa.: domain name does not exist
[0] 86.0.21.210.in-addr.arpa.: domain name does not exist
[0] 87.0.21.210.in-addr.arpa.: domain name does not exist
[0] 88.0.21.210.in-addr.arpa.: domain name does not exist
[0] 89.0.21.210.in-addr.arpa.: domain name does not exist
[0] 90.0.21.210.in-addr.arpa.: domain name does not exist
[0] 91.0.21.210.in-addr.arpa.: domain name does not exist
[0] 92.0.21.210.in-addr.arpa.: domain name does not exist
[0] 93.0.21.210.in-addr.arpa.: domain name does not exist
[0] 94.0.21.210.in-addr.arpa.: domain name does not exist
[0] 95.0.21.210.in-addr.arpa.: domain name does not exist
[0] 96.0.21.210.in-addr.arpa.: domain name does not exist
[0] 97.0.21.210.in-addr.arpa.: domain name does not exist
[0] 98.0.21.210.in-addr.arpa.: domain name does not exist
[0] 99.0.21.210.in-addr.arpa.: domain name does not exist
[0] 100.0.21.210.in-addr.arpa.: domain name does not exist
[0] 101.0.21.210.in-addr.arpa.: domain name does not exist
[0] 102.0.21.210.in-addr.arpa.: domain name does not exist
[0] 103.0.21.210.in-addr.arpa.: domain name does not exist
[0] 104.0.21.210.in-addr.arpa.: domain name does not exist
[0] 105.0.21.210.in-addr.arpa.: domain name does not exist
[0] 106.0.21.210.in-addr.arpa.: domain name does not exist
[0] 107.0.21.210.in-addr.arpa.: domain name does not exist
[0] 108.0.21.210.in-addr.arpa.: domain name does not exist
[0] 109.0.21.210.in-addr.arpa.: domain name does not exist
[0] 110.0.21.210.in-addr.arpa.: domain name does not exist
[0] 111.0.21.210.in-addr.arpa.: domain name does not exist
[0] 112.0.21.210.in-addr.arpa.: domain name does not exist
[0] 113.0.21.210.in-addr.arpa.: domain name does not exist
[0] 114.0.21.210.in-addr.arpa.: domain name does not exist
[0] 115.0.21.210.in-addr.arpa.: domain name does not exist
[0] 116.0.21.210.in-addr.arpa.: domain name does not exist
[0] 117.0.21.210.in-addr.arpa.: domain name does not exist
[0] 118.0.21.210.in-addr.arpa.: domain name does not exist
[0] 119.0.21.210.in-addr.arpa.: domain name does not exist
[0] 120.0.21.210.in-addr.arpa.: domain name does not exist
[0] 121.0.21.210.in-addr.arpa.: domain name does not exist
[0] 122.0.21.210.in-addr.arpa.: domain name does not exist
[0] 123.0.21.210.in-addr.arpa.: domain name does not exist
[0] 124.0.21.210.in-addr.arpa.: domain name does not exist
[0] 125.0.21.210.in-addr.arpa.: domain name does not exist
[0] 126.0.21.210.in-addr.arpa.: domain name does not exist
[0] 127.0.21.210.in-addr.arpa.: domain name does not exist
[0] 128.0.21.210.in-addr.arpa.: domain name does not exist
[0] 129.0.21.210.in-addr.arpa.: domain name does not exist
[0] 130.0.21.210.in-addr.arpa.: domain name does not exist
[0] 131.0.21.210.in-addr.arpa.: domain name does not exist
[0] 132.0.21.210.in-addr.arpa.: domain name does not exist
[0] 133.0.21.210.in-addr.arpa.: domain name does not exist
[0] 134.0.21.210.in-addr.arpa.: domain name does not exist
[0] 135.0.21.210.in-addr.arpa.: domain name does not exist
[0] 136.0.21.210.in-addr.arpa.: domain name does not exist
[0] 137.0.21.210.in-addr.arpa.: domain name does not exist
[0] 138.0.21.210.in-addr.arpa.: domain name does not exist
[0] 139.0.21.210.in-addr.arpa.: domain name does not exist
[0] 140.0.21.210.in-addr.arpa.: domain name does not exist
[0] 141.0.21.210.in-addr.arpa.: domain name does not exist
[0] 142.0.21.210.in-addr.arpa.: domain name does not exist
[0] 143.0.21.210.in-addr.arpa.: domain name does not exist
[0] 144.0.21.210.in-addr.arpa.: domain name does not exist
[0] 145.0.21.210.in-addr.arpa.: domain name does not exist
[0] 146.0.21.210.in-addr.arpa.: domain name does not exist
[0] 147.0.21.210.in-addr.arpa.: domain name does not exist
[0] 148.0.21.210.in-addr.arpa.: domain name does not exist
[0] 149.0.21.210.in-addr.arpa.: domain name does not exist
[0] 150.0.21.210.in-addr.arpa.: domain name does not exist
[0] 151.0.21.210.in-addr.arpa.: domain name does not exist
[0] 152.0.21.210.in-addr.arpa.: domain name does not exist
[0] 153.0.21.210.in-addr.arpa.: domain name does not exist
[0] 154.0.21.210.in-addr.arpa.: domain name does not exist
[0] 155.0.21.210.in-addr.arpa.: domain name does not exist
[0] 156.0.21.210.in-addr.arpa.: domain name does not exist
[0] 157.0.21.210.in-addr.arpa.: domain name does not exist
[0] 158.0.21.210.in-addr.arpa.: domain name does not exist
[0] 159.0.21.210.in-addr.arpa.: domain name does not exist
[0] 160.0.21.210.in-addr.arpa.: domain name does not exist
[0] 161.0.21.210.in-addr.arpa.: domain name does not exist
[0] 162.0.21.210.in-addr.arpa.: domain name does not exist
[0] 163.0.21.210.in-addr.arpa.: domain name does not exist
[0] 164.0.21.210.in-addr.arpa.: domain name does not exist
[0] 165.0.21.210.in-addr.arpa.: domain name does not exist
[0] 166.0.21.210.in-addr.arpa.: domain name does not exist
[0] 167.0.21.210.in-addr.arpa.: domain name does not exist
[0] 168.0.21.210.in-addr.arpa.: domain name does not exist
[0] 169.0.21.210.in-addr.arpa.: domain name does not exist
[0] 170.0.21.210.in-addr.arpa.: temporary failure in name resolution
[0] 171.0.21.210.in-addr.arpa.: domain name does not exist
[0] 172.0.21.210.in-addr.arpa.: domain name does not exist
[0] 173.0.21.210.in-addr.arpa.: domain name does not exist
[0] 174.0.21.210.in-addr.arpa.: domain name does not exist
[0] 175.0.21.210.in-addr.arpa.: domain name does not exist
[0] 176.0.21.210.in-addr.arpa.: domain name does not exist
[0] 177.0.21.210.in-addr.arpa.: domain name does not exist
[0] 178.0.21.210.in-addr.arpa.: domain name does not exist
[0] 179.0.21.210.in-addr.arpa.: domain name does not exist
[0] 180.0.21.210.in-addr.arpa.: domain name does not exist
[0] 181.0.21.210.in-addr.arpa.: domain name does not exist
[0] 182.0.21.210.in-addr.arpa.: domain name does not exist
[0] 183.0.21.210.in-addr.arpa.: domain name does not exist
[0] 184.0.21.210.in-addr.arpa.: domain name does not exist
[0] 185.0.21.210.in-addr.arpa.: domain name does not exist
[0] 186.0.21.210.in-addr.arpa.: domain name does not exist
[0] 187.0.21.210.in-addr.arpa.: domain name does not exist
[0] 188.0.21.210.in-addr.arpa.: domain name does not exist
[0] 189.0.21.210.in-addr.arpa.: domain name does not exist
[0] 190.0.21.210.in-addr.arpa.: domain name does not exist
[0] 191.0.21.210.in-addr.arpa.: domain name does not exist
[0] 192.0.21.210.in-addr.arpa.: domain name does not exist
[0] 193.0.21.210.in-addr.arpa.: domain name does not exist
[0] 194.0.21.210.in-addr.arpa.: domain name does not exist
[0] 195.0.21.210.in-addr.arpa.: domain name does not exist
[0] 196.0.21.210.in-addr.arpa.: domain name does not exist
[0] 197.0.21.210.in-addr.arpa.: domain name does not exist
[0] 198.0.21.210.in-addr.arpa.: domain name does not exist
[0] 199.0.21.210.in-addr.arpa.: domain name does not exist
[0] 200.0.21.210.in-addr.arpa.: domain name does not exist
[0] 201.0.21.210.in-addr.arpa.: domain name does not exist
[0] 202.0.21.210.in-addr.arpa.: domain name does not exist
[0] 203.0.21.210.in-addr.arpa.: domain name does not exist
[0] 204.0.21.210.in-addr.arpa.: domain name does not exist
[0] 205.0.21.210.in-addr.arpa.: domain name does not exist
[0] 206.0.21.210.in-addr.arpa.: domain name does not exist
[0] 207.0.21.210.in-addr.arpa.: domain name does not exist
[0] 208.0.21.210.in-addr.arpa.: domain name does not exist
[0] 209.0.21.210.in-addr.arpa.: domain name does not exist
[0] 210.0.21.210.in-addr.arpa.: domain name does not exist
[0] 211.0.21.210.in-addr.arpa.: domain name does not exist
[0] 212.0.21.210.in-addr.arpa.: domain name does not exist
[0] 213.0.21.210.in-addr.arpa.: domain name does not exist
[0] 214.0.21.210.in-addr.arpa.: domain name does not exist
[0] 215.0.21.210.in-addr.arpa.: domain name does not exist
[0] 216.0.21.210.in-addr.arpa.: domain name does not exist
[0] 217.0.21.210.in-addr.arpa.: domain name does not exist
[0] 218.0.21.210.in-addr.arpa.: domain name does not exist
[0] 219.0.21.210.in-addr.arpa.: domain name does not exist
[0] 220.0.21.210.in-addr.arpa.: domain name does not exist
[0] 221.0.21.210.in-addr.arpa.: domain name does not exist
[0] 222.0.21.210.in-addr.arpa.: domain name does not exist
[0] 223.0.21.210.in-addr.arpa.: domain name does not exist
[0] 224.0.21.210.in-addr.arpa.: domain name does not exist
[0] 225.0.21.210.in-addr.arpa.: domain name does not exist
[0] 226.0.21.210.in-addr.arpa.: domain name does not exist
[0] 227.0.21.210.in-addr.arpa.: domain name does not exist
[0] 228.0.21.210.in-addr.arpa.: domain name does not exist
[0] 229.0.21.210.in-addr.arpa.: domain name does not exist
[0] 230.0.21.210.in-addr.arpa.: domain name does not exist
[0] 231.0.21.210.in-addr.arpa.: domain name does not exist
[0] 232.0.21.210.in-addr.arpa.: domain name does not exist
[0] 233.0.21.210.in-addr.arpa.: domain name does not exist
[0] 234.0.21.210.in-addr.arpa.: domain name does not exist
[0] 235.0.21.210.in-addr.arpa.: domain name does not exist
[0] 236.0.21.210.in-addr.arpa.: domain name does not exist
[0] 237.0.21.210.in-addr.arpa.: domain name does not exist
[0] 238.0.21.210.in-addr.arpa.: domain name does not exist
[0] 239.0.21.210.in-addr.arpa.: domain name does not exist
[0] 240.0.21.210.in-addr.arpa.: domain name does not exist
[0] 241.0.21.210.in-addr.arpa.: domain name does not exist
[0] 242.0.21.210.in-addr.arpa.: domain name does not exist
[0] 243.0.21.210.in-addr.arpa.: domain name does not exist
[0] 244.0.21.210.in-addr.arpa.: domain name does not exist
[0] 245.0.21.210.in-addr.arpa.: domain name does not exist
[0] 246.0.21.210.in-addr.arpa.: domain name does not exist
[0] 247.0.21.210.in-addr.arpa.: domain name does not exist
[0] 248.0.21.210.in-addr.arpa.: domain name does not exist
[0] 249.0.21.210.in-addr.arpa.: domain name does not exist
[0] 250.0.21.210.in-addr.arpa.: domain name does not exist
[0] 251.0.21.210.in-addr.arpa.: domain name does not exist
[0] 252.0.21.210.in-addr.arpa.: domain name does not exist
[0] 253.0.21.210.in-addr.arpa.: domain name does not exist
[0] 254.0.21.210.in-addr.arpa.: domain name does not exist
[0] 255.0.21.210.in-addr.arpa.: domain name does not exist