[0] 0.128.112.202.in-addr.arpa.: domain name does not exist
[0] 1.128.112.202.in-addr.arpa.: domain name does not exist
[0] 2.128.112.202.in-addr.arpa.: domain name does not exist
[0] 3.128.112.202.in-addr.arpa.: domain name does not exist
[0] 4.128.112.202.in-addr.arpa.: domain name does not exist
[0] 5.128.112.202.in-addr.arpa.: domain name does not exist
[0] 6.128.112.202.in-addr.arpa.: domain name does not exist
[0] 7.128.112.202.in-addr.arpa.: domain name does not exist
[0] 8.128.112.202.in-addr.arpa.: domain name does not exist
[0] 9.128.112.202.in-addr.arpa.: domain name does not exist
[0] 10.128.112.202.in-addr.arpa. domain name pointer planetlab1.buaa.edu.cn
[0] 11.128.112.202.in-addr.arpa. domain name pointer planetlab2.buaa.edu.cn
[0] 12.128.112.202.in-addr.arpa.: domain name does not exist
[0] 13.128.112.202.in-addr.arpa.: domain name does not exist
[0] 14.128.112.202.in-addr.arpa.: domain name does not exist
[0] 15.128.112.202.in-addr.arpa.: domain name does not exist
[0] 16.128.112.202.in-addr.arpa.: domain name does not exist
[0] 17.128.112.202.in-addr.arpa.: domain name does not exist
[0] 18.128.112.202.in-addr.arpa.: domain name does not exist
[0] 19.128.112.202.in-addr.arpa.: domain name does not exist
[0] 20.128.112.202.in-addr.arpa.: domain name does not exist
[0] 21.128.112.202.in-addr.arpa.: domain name does not exist
[0] 22.128.112.202.in-addr.arpa.: domain name does not exist
[0] 23.128.112.202.in-addr.arpa.: domain name does not exist
[0] 24.128.112.202.in-addr.arpa.: domain name does not exist
[0] 25.128.112.202.in-addr.arpa.: domain name does not exist
[0] 26.128.112.202.in-addr.arpa.: domain name does not exist
[0] 27.128.112.202.in-addr.arpa.: domain name does not exist
[0] 28.128.112.202.in-addr.arpa.: domain name does not exist
[0] 29.128.112.202.in-addr.arpa.: domain name does not exist
[0] 30.128.112.202.in-addr.arpa.: domain name does not exist
[0] 31.128.112.202.in-addr.arpa.: domain name does not exist
[0] 32.128.112.202.in-addr.arpa.: domain name does not exist
[0] 33.128.112.202.in-addr.arpa. domain name pointer time.buaa.edu.cn
[0] 34.128.112.202.in-addr.arpa. domain name pointer artemis.buaa.edu.cn
[0] 35.128.112.202.in-addr.arpa.: domain name does not exist
[0] 36.128.112.202.in-addr.arpa.: domain name does not exist
[0] 37.128.112.202.in-addr.arpa.: domain name does not exist
[0] 38.128.112.202.in-addr.arpa.: domain name does not exist
[0] 39.128.112.202.in-addr.arpa.: domain name does not exist
[0] 40.128.112.202.in-addr.arpa.: domain name does not exist
[0] 41.128.112.202.in-addr.arpa.: domain name does not exist
[0] 42.128.112.202.in-addr.arpa.: domain name does not exist
[0] 43.128.112.202.in-addr.arpa.: domain name does not exist
[0] 44.128.112.202.in-addr.arpa.: domain name does not exist
[0] 45.128.112.202.in-addr.arpa.: domain name does not exist
[0] 46.128.112.202.in-addr.arpa.: domain name does not exist
[0] 47.128.112.202.in-addr.arpa.: domain name does not exist
[0] 48.128.112.202.in-addr.arpa.: domain name does not exist
[0] 49.128.112.202.in-addr.arpa. domain name pointer ns4.buaa.edu.cn
[3600] 50.128.112.202.in-addr.arpa. domain name pointer ns2.buaa.edu.cn
[3600] 51.128.112.202.in-addr.arpa. domain name pointer ns1.buaa.edu.cn
[0] 52.128.112.202.in-addr.arpa.: domain name does not exist
[0] 53.128.112.202.in-addr.arpa.: domain name does not exist
[0] 54.128.112.202.in-addr.arpa.: domain name does not exist
[0] 55.128.112.202.in-addr.arpa.: domain name does not exist
[0] 56.128.112.202.in-addr.arpa.: domain name does not exist
[0] 57.128.112.202.in-addr.arpa.: domain name does not exist
[0] 58.128.112.202.in-addr.arpa.: domain name does not exist
[0] 59.128.112.202.in-addr.arpa.: domain name does not exist
[0] 60.128.112.202.in-addr.arpa.: domain name does not exist
[0] 61.128.112.202.in-addr.arpa.: domain name does not exist
[0] 62.128.112.202.in-addr.arpa.: domain name does not exist
[0] 63.128.112.202.in-addr.arpa.: domain name does not exist
[0] 64.128.112.202.in-addr.arpa.: domain name does not exist
[0] 65.128.112.202.in-addr.arpa.: domain name does not exist
[0] 66.128.112.202.in-addr.arpa. domain name pointer mx2.dxt.buaa.edu.cn
[0] 67.128.112.202.in-addr.arpa.: domain name does not exist
[0] 68.128.112.202.in-addr.arpa. domain name pointer mx1.dxt.buaa.edu.cn
[0] 69.128.112.202.in-addr.arpa.: domain name does not exist
[0] 70.128.112.202.in-addr.arpa.: domain name does not exist
[0] 71.128.112.202.in-addr.arpa.: domain name does not exist
[0] 72.128.112.202.in-addr.arpa.: domain name does not exist
[0] 73.128.112.202.in-addr.arpa.: domain name does not exist
[0] 74.128.112.202.in-addr.arpa.: domain name does not exist
[0] 75.128.112.202.in-addr.arpa.: domain name does not exist
[0] 76.128.112.202.in-addr.arpa.: domain name does not exist
[0] 77.128.112.202.in-addr.arpa.: domain name does not exist
[0] 78.128.112.202.in-addr.arpa. domain name pointer schoolred3.buaa.edu.cn bhdjt.buaa.edu.cn ccpb.buaa.edu.cn cxzy.buaa.edu.cn deptblue3.buaa.edu.cn deptblue2.buaa.edu.cn deptred3.buaa.edu.cn schoolred2.buaa.edu.cn schoolred1.buaa.edu.cn deptred1.buaa.edu.cn deptblue1.buaa.edu.cn deptred2.buaa.edu.cn schoolblue3.buaa.edu.cn smss.buaa.edu.cn schoolblue2.buaa.edu.cn schoolblue1.buaa.edu.cn db.buaa.edu.cn
[0] 79.128.112.202.in-addr.arpa.: domain name does not exist
[0] 80.128.112.202.in-addr.arpa.: domain name does not exist
[0] 81.128.112.202.in-addr.arpa.: domain name does not exist
[0] 82.128.112.202.in-addr.arpa.: domain name does not exist
[0] 83.128.112.202.in-addr.arpa.: domain name does not exist
[0] 84.128.112.202.in-addr.arpa. domain name pointer vhost15.dxt.buaa.edu.cn
[0] 85.128.112.202.in-addr.arpa.: domain name does not exist
[0] 86.128.112.202.in-addr.arpa.: domain name does not exist
[3600] 87.128.112.202.in-addr.arpa. domain name pointer dept03.buaa.edu.cn cgncc.20151202.buaa.edu.cn gnccsaa.20151202.buaa.edu.cn zhenlu.20151229.buaa.edu.cn hbduan.20151202.buaa.edu.cn comb.20151202.buaa.edu.cn
[0] 88.128.112.202.in-addr.arpa.: domain name does not exist
[0] 89.128.112.202.in-addr.arpa.: domain name does not exist
[0] 90.128.112.202.in-addr.arpa.: domain name does not exist
[0] 91.128.112.202.in-addr.arpa.: domain name does not exist
[0] 92.128.112.202.in-addr.arpa.: domain name does not exist
[0] 93.128.112.202.in-addr.arpa.: domain name does not exist
[0] 94.128.112.202.in-addr.arpa.: domain name does not exist
[0] 95.128.112.202.in-addr.arpa.: domain name does not exist
[0] 96.128.112.202.in-addr.arpa.: domain name does not exist
[0] 97.128.112.202.in-addr.arpa. domain name pointer par.buaa.edu.cn
[0] 98.128.112.202.in-addr.arpa. domain name pointer old.mse.buaa.edu.cn
[0] 99.128.112.202.in-addr.arpa.: domain name does not exist
[0] 100.128.112.202.in-addr.arpa.: domain name does not exist
[0] 101.128.112.202.in-addr.arpa.: domain name does not exist
[0] 102.128.112.202.in-addr.arpa.: domain name does not exist
[0] 103.128.112.202.in-addr.arpa.: domain name does not exist
[0] 104.128.112.202.in-addr.arpa. domain name pointer blog.scse.dxt.buaa.edu.cn tecenter.buaa.edu.cn bhds.buaa.edu.cn
[0] 105.128.112.202.in-addr.arpa.: domain name does not exist
[0] 106.128.112.202.in-addr.arpa.: domain name does not exist
[0] 107.128.112.202.in-addr.arpa.: domain name does not exist
[0] 108.128.112.202.in-addr.arpa.: domain name does not exist
[0] 109.128.112.202.in-addr.arpa.: domain name does not exist
[0] 110.128.112.202.in-addr.arpa.: domain name does not exist
[0] 111.128.112.202.in-addr.arpa.: domain name does not exist
[0] 112.128.112.202.in-addr.arpa.: domain name does not exist
[0] 113.128.112.202.in-addr.arpa.: domain name does not exist
[0] 114.128.112.202.in-addr.arpa.: domain name does not exist
[0] 115.128.112.202.in-addr.arpa.: domain name does not exist
[0] 116.128.112.202.in-addr.arpa.: domain name does not exist
[0] 117.128.112.202.in-addr.arpa.: domain name does not exist
[0] 118.128.112.202.in-addr.arpa. domain name pointer hkvr.buaa.edu.cn
[3600] 119.128.112.202.in-addr.arpa. domain name pointer newwww.dxt.buaa.edu.cn
[0] 120.128.112.202.in-addr.arpa. domain name pointer mx3.dxt.buaa.edu.cn
[0] 121.128.112.202.in-addr.arpa.: domain name does not exist
[0] 122.128.112.202.in-addr.arpa.: domain name does not exist
[0] 123.128.112.202.in-addr.arpa.: domain name does not exist
[0] 124.128.112.202.in-addr.arpa.: domain name does not exist
[0] 125.128.112.202.in-addr.arpa.: domain name does not exist
[0] 126.128.112.202.in-addr.arpa.: domain name does not exist
[0] 127.128.112.202.in-addr.arpa.: domain name does not exist
[0] 128.128.112.202.in-addr.arpa.: domain name does not exist
[0] 129.128.112.202.in-addr.arpa.: domain name does not exist
[0] 130.128.112.202.in-addr.arpa.: domain name does not exist
[0] 131.128.112.202.in-addr.arpa.: domain name does not exist
[0] 132.128.112.202.in-addr.arpa.: domain name does not exist
[0] 133.128.112.202.in-addr.arpa.: domain name does not exist
[0] 134.128.112.202.in-addr.arpa.: domain name does not exist
[0] 135.128.112.202.in-addr.arpa.: domain name does not exist
[0] 136.128.112.202.in-addr.arpa.: domain name does not exist
[0] 137.128.112.202.in-addr.arpa.: domain name does not exist
[0] 138.128.112.202.in-addr.arpa.: domain name does not exist
[0] 139.128.112.202.in-addr.arpa.: domain name does not exist
[0] 140.128.112.202.in-addr.arpa.: domain name does not exist
[0] 141.128.112.202.in-addr.arpa.: domain name does not exist
[0] 142.128.112.202.in-addr.arpa.: domain name does not exist
[0] 143.128.112.202.in-addr.arpa.: domain name does not exist
[0] 144.128.112.202.in-addr.arpa.: domain name does not exist
[0] 145.128.112.202.in-addr.arpa.: domain name does not exist
[0] 146.128.112.202.in-addr.arpa.: domain name does not exist
[0] 147.128.112.202.in-addr.arpa.: domain name does not exist
[0] 148.128.112.202.in-addr.arpa.: domain name does not exist
[0] 149.128.112.202.in-addr.arpa.: domain name does not exist
[0] 150.128.112.202.in-addr.arpa.: domain name does not exist
[0] 151.128.112.202.in-addr.arpa.: domain name does not exist
[0] 152.128.112.202.in-addr.arpa.: domain name does not exist
[0] 153.128.112.202.in-addr.arpa.: domain name does not exist
[0] 154.128.112.202.in-addr.arpa.: domain name does not exist
[0] 155.128.112.202.in-addr.arpa.: domain name does not exist
[0] 156.128.112.202.in-addr.arpa.: domain name does not exist
[0] 157.128.112.202.in-addr.arpa.: domain name does not exist
[0] 158.128.112.202.in-addr.arpa.: domain name does not exist
[0] 159.128.112.202.in-addr.arpa.: domain name does not exist
[0] 160.128.112.202.in-addr.arpa.: domain name does not exist
[0] 161.128.112.202.in-addr.arpa.: domain name does not exist
[0] 162.128.112.202.in-addr.arpa.: domain name does not exist
[0] 163.128.112.202.in-addr.arpa.: domain name does not exist
[0] 164.128.112.202.in-addr.arpa.: domain name does not exist
[0] 165.128.112.202.in-addr.arpa.: domain name does not exist
[0] 166.128.112.202.in-addr.arpa.: domain name does not exist
[0] 167.128.112.202.in-addr.arpa.: domain name does not exist
[0] 168.128.112.202.in-addr.arpa.: domain name does not exist
[0] 169.128.112.202.in-addr.arpa.: domain name does not exist
[0] 170.128.112.202.in-addr.arpa.: domain name does not exist
[0] 171.128.112.202.in-addr.arpa.: domain name does not exist
[0] 172.128.112.202.in-addr.arpa.: domain name does not exist
[0] 173.128.112.202.in-addr.arpa.: domain name does not exist
[0] 174.128.112.202.in-addr.arpa.: domain name does not exist
[0] 175.128.112.202.in-addr.arpa.: domain name does not exist
[0] 176.128.112.202.in-addr.arpa.: domain name does not exist
[0] 177.128.112.202.in-addr.arpa.: domain name does not exist
[0] 178.128.112.202.in-addr.arpa.: domain name does not exist
[0] 179.128.112.202.in-addr.arpa.: domain name does not exist
[0] 180.128.112.202.in-addr.arpa.: domain name does not exist
[0] 181.128.112.202.in-addr.arpa.: domain name does not exist
[0] 182.128.112.202.in-addr.arpa.: domain name does not exist
[0] 183.128.112.202.in-addr.arpa.: domain name does not exist
[0] 184.128.112.202.in-addr.arpa.: domain name does not exist
[0] 185.128.112.202.in-addr.arpa.: domain name does not exist
[0] 186.128.112.202.in-addr.arpa.: domain name does not exist
[0] 187.128.112.202.in-addr.arpa.: domain name does not exist
[0] 188.128.112.202.in-addr.arpa.: domain name does not exist
[0] 189.128.112.202.in-addr.arpa.: domain name does not exist
[0] 190.128.112.202.in-addr.arpa.: domain name does not exist
[0] 191.128.112.202.in-addr.arpa.: domain name does not exist
[0] 192.128.112.202.in-addr.arpa.: domain name does not exist
[0] 193.128.112.202.in-addr.arpa.: domain name does not exist
[0] 194.128.112.202.in-addr.arpa.: domain name does not exist
[0] 195.128.112.202.in-addr.arpa.: domain name does not exist
[0] 196.128.112.202.in-addr.arpa.: domain name does not exist
[0] 197.128.112.202.in-addr.arpa.: domain name does not exist
[0] 198.128.112.202.in-addr.arpa.: domain name does not exist
[0] 199.128.112.202.in-addr.arpa.: domain name does not exist
[0] 200.128.112.202.in-addr.arpa.: domain name does not exist
[0] 201.128.112.202.in-addr.arpa.: domain name does not exist
[0] 202.128.112.202.in-addr.arpa. domain name pointer m.buaa.edu.cn mx4.dxt.buaa.edu.cn
[0] 203.128.112.202.in-addr.arpa.: domain name does not exist
[0] 204.128.112.202.in-addr.arpa.: domain name does not exist
[0] 205.128.112.202.in-addr.arpa.: domain name does not exist
[0] 206.128.112.202.in-addr.arpa.: domain name does not exist
[0] 207.128.112.202.in-addr.arpa.: domain name does not exist
[0] 208.128.112.202.in-addr.arpa.: domain name does not exist
[0] 209.128.112.202.in-addr.arpa.: domain name does not exist
[0] 210.128.112.202.in-addr.arpa.: domain name does not exist
[0] 211.128.112.202.in-addr.arpa.: domain name does not exist
[0] 212.128.112.202.in-addr.arpa.: domain name does not exist
[0] 213.128.112.202.in-addr.arpa.: domain name does not exist
[0] 214.128.112.202.in-addr.arpa.: domain name does not exist
[0] 215.128.112.202.in-addr.arpa.: domain name does not exist
[0] 216.128.112.202.in-addr.arpa.: domain name does not exist
[0] 217.128.112.202.in-addr.arpa.: domain name does not exist
[0] 218.128.112.202.in-addr.arpa.: domain name does not exist
[0] 219.128.112.202.in-addr.arpa.: domain name does not exist
[0] 220.128.112.202.in-addr.arpa.: domain name does not exist
[0] 221.128.112.202.in-addr.arpa.: domain name does not exist
[0] 222.128.112.202.in-addr.arpa.: domain name does not exist
[0] 223.128.112.202.in-addr.arpa.: domain name does not exist
[0] 224.128.112.202.in-addr.arpa.: domain name does not exist
[0] 225.128.112.202.in-addr.arpa.: domain name does not exist
[0] 226.128.112.202.in-addr.arpa.: domain name does not exist
[0] 227.128.112.202.in-addr.arpa.: domain name does not exist
[0] 228.128.112.202.in-addr.arpa.: domain name does not exist
[0] 229.128.112.202.in-addr.arpa.: domain name does not exist
[0] 230.128.112.202.in-addr.arpa.: domain name does not exist
[0] 231.128.112.202.in-addr.arpa.: domain name does not exist
[0] 232.128.112.202.in-addr.arpa.: domain name does not exist
[0] 233.128.112.202.in-addr.arpa.: domain name does not exist
[0] 234.128.112.202.in-addr.arpa.: domain name does not exist
[0] 235.128.112.202.in-addr.arpa.: domain name does not exist
[0] 236.128.112.202.in-addr.arpa.: domain name does not exist
[0] 237.128.112.202.in-addr.arpa.: domain name does not exist
[0] 238.128.112.202.in-addr.arpa.: domain name does not exist
[0] 239.128.112.202.in-addr.arpa.: domain name does not exist
[0] 240.128.112.202.in-addr.arpa.: domain name does not exist
[0] 241.128.112.202.in-addr.arpa.: domain name does not exist
[0] 242.128.112.202.in-addr.arpa.: domain name does not exist
[0] 243.128.112.202.in-addr.arpa.: domain name does not exist
[0] 244.128.112.202.in-addr.arpa.: domain name does not exist
[0] 245.128.112.202.in-addr.arpa.: domain name does not exist
[0] 246.128.112.202.in-addr.arpa.: domain name does not exist
[0] 247.128.112.202.in-addr.arpa.: domain name does not exist
[0] 248.128.112.202.in-addr.arpa.: domain name does not exist
[0] 249.128.112.202.in-addr.arpa.: domain name does not exist
[0] 250.128.112.202.in-addr.arpa.: domain name does not exist
[0] 251.128.112.202.in-addr.arpa.: domain name does not exist
[0] 252.128.112.202.in-addr.arpa.: domain name does not exist
[0] 253.128.112.202.in-addr.arpa.: domain name does not exist
[0] 254.128.112.202.in-addr.arpa.: domain name does not exist
[0] 255.128.112.202.in-addr.arpa.: domain name does not exist