[0] 0.160.207.202.in-addr.arpa.: valid domain but no data of requested type
[0] 1.160.207.202.in-addr.arpa.: domain name does not exist
[86400] 2.160.207.202.in-addr.arpa. domain name pointer dns.sxnu.edu.cn
[86400] 3.160.207.202.in-addr.arpa. domain name pointer web.sxnu.edu.cn
[86400] 4.160.207.202.in-addr.arpa. domain name pointer mail.sxnu.edu.cn
[86400] 5.160.207.202.in-addr.arpa. domain name pointer mail1.sxnu.edu.cn
[0] 6.160.207.202.in-addr.arpa.: domain name does not exist
[0] 7.160.207.202.in-addr.arpa.: domain name does not exist
[0] 8.160.207.202.in-addr.arpa.: domain name does not exist
[0] 9.160.207.202.in-addr.arpa.: domain name does not exist
[0] 10.160.207.202.in-addr.arpa.: domain name does not exist
[0] 11.160.207.202.in-addr.arpa.: domain name does not exist
[0] 12.160.207.202.in-addr.arpa.: domain name does not exist
[0] 13.160.207.202.in-addr.arpa.: domain name does not exist
[0] 14.160.207.202.in-addr.arpa.: domain name does not exist
[0] 15.160.207.202.in-addr.arpa.: domain name does not exist
[0] 16.160.207.202.in-addr.arpa.: domain name does not exist
[86400] 17.160.207.202.in-addr.arpa. domain name pointer ns1.sxnu.edu.cn
[0] 18.160.207.202.in-addr.arpa.: domain name does not exist
[0] 19.160.207.202.in-addr.arpa.: domain name does not exist
[0] 20.160.207.202.in-addr.arpa.: domain name does not exist
[0] 21.160.207.202.in-addr.arpa.: domain name does not exist
[0] 22.160.207.202.in-addr.arpa.: domain name does not exist
[0] 23.160.207.202.in-addr.arpa.: domain name does not exist
[0] 24.160.207.202.in-addr.arpa.: domain name does not exist
[0] 25.160.207.202.in-addr.arpa.: domain name does not exist
[0] 26.160.207.202.in-addr.arpa.: domain name does not exist
[0] 27.160.207.202.in-addr.arpa.: domain name does not exist
[0] 28.160.207.202.in-addr.arpa.: domain name does not exist
[0] 29.160.207.202.in-addr.arpa.: domain name does not exist
[86400] 30.160.207.202.in-addr.arpa. domain name pointer cae.sxnu.edu.cn
[0] 31.160.207.202.in-addr.arpa.: domain name does not exist
[86400] 32.160.207.202.in-addr.arpa. domain name pointer ns.sxnu.edu.cn
[0] 33.160.207.202.in-addr.arpa.: domain name does not exist
[0] 34.160.207.202.in-addr.arpa.: domain name does not exist
[0] 35.160.207.202.in-addr.arpa.: domain name does not exist
[0] 36.160.207.202.in-addr.arpa.: domain name does not exist
[0] 37.160.207.202.in-addr.arpa.: domain name does not exist
[0] 38.160.207.202.in-addr.arpa.: domain name does not exist
[0] 39.160.207.202.in-addr.arpa.: domain name does not exist
[0] 40.160.207.202.in-addr.arpa.: domain name does not exist
[0] 41.160.207.202.in-addr.arpa.: domain name does not exist
[0] 42.160.207.202.in-addr.arpa.: domain name does not exist
[0] 43.160.207.202.in-addr.arpa.: domain name does not exist
[0] 44.160.207.202.in-addr.arpa.: domain name does not exist
[86400] 45.160.207.202.in-addr.arpa. domain name pointer cai.sxnu.edu.cn
[0] 46.160.207.202.in-addr.arpa.: domain name does not exist
[0] 47.160.207.202.in-addr.arpa.: domain name does not exist
[0] 48.160.207.202.in-addr.arpa.: domain name does not exist
[0] 49.160.207.202.in-addr.arpa.: domain name does not exist
[0] 50.160.207.202.in-addr.arpa.: domain name does not exist
[0] 51.160.207.202.in-addr.arpa.: domain name does not exist
[0] 52.160.207.202.in-addr.arpa.: domain name does not exist
[0] 53.160.207.202.in-addr.arpa.: domain name does not exist
[0] 54.160.207.202.in-addr.arpa.: domain name does not exist
[0] 55.160.207.202.in-addr.arpa.: domain name does not exist
[0] 56.160.207.202.in-addr.arpa.: domain name does not exist
[0] 57.160.207.202.in-addr.arpa.: domain name does not exist
[0] 58.160.207.202.in-addr.arpa.: domain name does not exist
[0] 59.160.207.202.in-addr.arpa.: domain name does not exist
[0] 60.160.207.202.in-addr.arpa.: domain name does not exist
[0] 61.160.207.202.in-addr.arpa.: domain name does not exist
[0] 62.160.207.202.in-addr.arpa.: domain name does not exist
[0] 63.160.207.202.in-addr.arpa.: domain name does not exist
[0] 64.160.207.202.in-addr.arpa.: domain name does not exist
[0] 65.160.207.202.in-addr.arpa.: domain name does not exist
[0] 66.160.207.202.in-addr.arpa.: domain name does not exist
[0] 67.160.207.202.in-addr.arpa.: domain name does not exist
[0] 68.160.207.202.in-addr.arpa.: domain name does not exist
[0] 69.160.207.202.in-addr.arpa.: domain name does not exist
[0] 70.160.207.202.in-addr.arpa.: domain name does not exist
[0] 71.160.207.202.in-addr.arpa.: domain name does not exist
[0] 72.160.207.202.in-addr.arpa.: domain name does not exist
[0] 73.160.207.202.in-addr.arpa.: domain name does not exist
[0] 74.160.207.202.in-addr.arpa.: domain name does not exist
[0] 75.160.207.202.in-addr.arpa.: domain name does not exist
[0] 76.160.207.202.in-addr.arpa.: domain name does not exist
[0] 77.160.207.202.in-addr.arpa.: domain name does not exist
[0] 78.160.207.202.in-addr.arpa.: domain name does not exist
[0] 79.160.207.202.in-addr.arpa.: domain name does not exist
[0] 80.160.207.202.in-addr.arpa.: domain name does not exist
[0] 81.160.207.202.in-addr.arpa.: domain name does not exist
[0] 82.160.207.202.in-addr.arpa.: domain name does not exist
[0] 83.160.207.202.in-addr.arpa.: domain name does not exist
[0] 84.160.207.202.in-addr.arpa.: domain name does not exist
[0] 85.160.207.202.in-addr.arpa.: domain name does not exist
[0] 86.160.207.202.in-addr.arpa.: domain name does not exist
[0] 87.160.207.202.in-addr.arpa.: domain name does not exist
[0] 88.160.207.202.in-addr.arpa.: domain name does not exist
[0] 89.160.207.202.in-addr.arpa.: domain name does not exist
[0] 90.160.207.202.in-addr.arpa.: domain name does not exist
[0] 91.160.207.202.in-addr.arpa.: domain name does not exist
[0] 92.160.207.202.in-addr.arpa.: domain name does not exist
[0] 93.160.207.202.in-addr.arpa.: domain name does not exist
[0] 94.160.207.202.in-addr.arpa.: domain name does not exist
[0] 95.160.207.202.in-addr.arpa.: domain name does not exist
[0] 96.160.207.202.in-addr.arpa.: domain name does not exist
[0] 97.160.207.202.in-addr.arpa.: domain name does not exist
[0] 98.160.207.202.in-addr.arpa.: domain name does not exist
[0] 99.160.207.202.in-addr.arpa.: domain name does not exist
[0] 100.160.207.202.in-addr.arpa.: domain name does not exist
[0] 101.160.207.202.in-addr.arpa.: domain name does not exist
[0] 102.160.207.202.in-addr.arpa.: domain name does not exist
[0] 103.160.207.202.in-addr.arpa.: domain name does not exist
[0] 104.160.207.202.in-addr.arpa.: domain name does not exist
[0] 105.160.207.202.in-addr.arpa.: domain name does not exist
[0] 106.160.207.202.in-addr.arpa.: domain name does not exist
[0] 107.160.207.202.in-addr.arpa.: domain name does not exist
[0] 108.160.207.202.in-addr.arpa.: domain name does not exist
[0] 109.160.207.202.in-addr.arpa.: domain name does not exist
[0] 110.160.207.202.in-addr.arpa.: domain name does not exist
[0] 111.160.207.202.in-addr.arpa.: domain name does not exist
[0] 112.160.207.202.in-addr.arpa.: domain name does not exist
[0] 113.160.207.202.in-addr.arpa.: domain name does not exist
[0] 114.160.207.202.in-addr.arpa.: domain name does not exist
[0] 115.160.207.202.in-addr.arpa.: domain name does not exist
[0] 116.160.207.202.in-addr.arpa.: domain name does not exist
[0] 117.160.207.202.in-addr.arpa.: domain name does not exist
[0] 118.160.207.202.in-addr.arpa.: domain name does not exist
[0] 119.160.207.202.in-addr.arpa.: domain name does not exist
[0] 120.160.207.202.in-addr.arpa.: domain name does not exist
[0] 121.160.207.202.in-addr.arpa.: domain name does not exist
[0] 122.160.207.202.in-addr.arpa.: domain name does not exist
[0] 123.160.207.202.in-addr.arpa.: domain name does not exist
[0] 124.160.207.202.in-addr.arpa.: domain name does not exist
[0] 125.160.207.202.in-addr.arpa.: domain name does not exist
[0] 126.160.207.202.in-addr.arpa.: domain name does not exist
[0] 127.160.207.202.in-addr.arpa.: domain name does not exist
[0] 128.160.207.202.in-addr.arpa.: domain name does not exist
[0] 129.160.207.202.in-addr.arpa.: domain name does not exist
[0] 130.160.207.202.in-addr.arpa.: domain name does not exist
[0] 131.160.207.202.in-addr.arpa.: domain name does not exist
[0] 132.160.207.202.in-addr.arpa.: domain name does not exist
[0] 133.160.207.202.in-addr.arpa.: domain name does not exist
[0] 134.160.207.202.in-addr.arpa.: domain name does not exist
[0] 135.160.207.202.in-addr.arpa.: domain name does not exist
[0] 136.160.207.202.in-addr.arpa.: domain name does not exist
[0] 137.160.207.202.in-addr.arpa.: domain name does not exist
[0] 138.160.207.202.in-addr.arpa.: domain name does not exist
[0] 139.160.207.202.in-addr.arpa.: domain name does not exist
[0] 140.160.207.202.in-addr.arpa.: domain name does not exist
[0] 141.160.207.202.in-addr.arpa.: domain name does not exist
[0] 142.160.207.202.in-addr.arpa.: domain name does not exist
[0] 143.160.207.202.in-addr.arpa.: domain name does not exist
[0] 144.160.207.202.in-addr.arpa.: domain name does not exist
[0] 145.160.207.202.in-addr.arpa.: domain name does not exist
[0] 146.160.207.202.in-addr.arpa.: domain name does not exist
[0] 147.160.207.202.in-addr.arpa.: domain name does not exist
[0] 148.160.207.202.in-addr.arpa.: domain name does not exist
[0] 149.160.207.202.in-addr.arpa.: domain name does not exist
[0] 150.160.207.202.in-addr.arpa.: domain name does not exist
[0] 151.160.207.202.in-addr.arpa.: domain name does not exist
[0] 152.160.207.202.in-addr.arpa.: domain name does not exist
[0] 153.160.207.202.in-addr.arpa.: domain name does not exist
[0] 154.160.207.202.in-addr.arpa.: domain name does not exist
[0] 155.160.207.202.in-addr.arpa.: domain name does not exist
[0] 156.160.207.202.in-addr.arpa.: domain name does not exist
[0] 157.160.207.202.in-addr.arpa.: domain name does not exist
[0] 158.160.207.202.in-addr.arpa.: domain name does not exist
[0] 159.160.207.202.in-addr.arpa.: domain name does not exist
[0] 160.160.207.202.in-addr.arpa.: domain name does not exist
[0] 161.160.207.202.in-addr.arpa.: domain name does not exist
[0] 162.160.207.202.in-addr.arpa.: domain name does not exist
[0] 163.160.207.202.in-addr.arpa.: domain name does not exist
[0] 164.160.207.202.in-addr.arpa.: domain name does not exist
[0] 165.160.207.202.in-addr.arpa.: domain name does not exist
[0] 166.160.207.202.in-addr.arpa.: domain name does not exist
[0] 167.160.207.202.in-addr.arpa.: domain name does not exist
[0] 168.160.207.202.in-addr.arpa.: domain name does not exist
[0] 169.160.207.202.in-addr.arpa.: domain name does not exist
[0] 170.160.207.202.in-addr.arpa.: domain name does not exist
[0] 171.160.207.202.in-addr.arpa.: domain name does not exist
[0] 172.160.207.202.in-addr.arpa.: domain name does not exist
[0] 173.160.207.202.in-addr.arpa.: domain name does not exist
[0] 174.160.207.202.in-addr.arpa.: domain name does not exist
[0] 175.160.207.202.in-addr.arpa.: domain name does not exist
[0] 176.160.207.202.in-addr.arpa.: domain name does not exist
[0] 177.160.207.202.in-addr.arpa.: domain name does not exist
[0] 178.160.207.202.in-addr.arpa.: domain name does not exist
[0] 179.160.207.202.in-addr.arpa.: domain name does not exist
[0] 180.160.207.202.in-addr.arpa.: domain name does not exist
[0] 181.160.207.202.in-addr.arpa.: domain name does not exist
[0] 182.160.207.202.in-addr.arpa.: domain name does not exist
[0] 183.160.207.202.in-addr.arpa.: domain name does not exist
[0] 184.160.207.202.in-addr.arpa.: domain name does not exist
[0] 185.160.207.202.in-addr.arpa.: domain name does not exist
[0] 186.160.207.202.in-addr.arpa.: domain name does not exist
[0] 187.160.207.202.in-addr.arpa.: domain name does not exist
[0] 188.160.207.202.in-addr.arpa.: domain name does not exist
[0] 189.160.207.202.in-addr.arpa.: domain name does not exist
[0] 190.160.207.202.in-addr.arpa.: domain name does not exist
[0] 191.160.207.202.in-addr.arpa.: domain name does not exist
[0] 192.160.207.202.in-addr.arpa.: domain name does not exist
[0] 193.160.207.202.in-addr.arpa.: domain name does not exist
[0] 194.160.207.202.in-addr.arpa.: domain name does not exist
[0] 195.160.207.202.in-addr.arpa.: domain name does not exist
[0] 196.160.207.202.in-addr.arpa.: domain name does not exist
[0] 197.160.207.202.in-addr.arpa.: domain name does not exist
[0] 198.160.207.202.in-addr.arpa.: domain name does not exist
[0] 199.160.207.202.in-addr.arpa.: domain name does not exist
[0] 200.160.207.202.in-addr.arpa.: domain name does not exist
[0] 201.160.207.202.in-addr.arpa.: domain name does not exist
[0] 202.160.207.202.in-addr.arpa.: domain name does not exist
[0] 203.160.207.202.in-addr.arpa.: domain name does not exist
[0] 204.160.207.202.in-addr.arpa.: domain name does not exist
[0] 205.160.207.202.in-addr.arpa.: domain name does not exist
[0] 206.160.207.202.in-addr.arpa.: domain name does not exist
[0] 207.160.207.202.in-addr.arpa.: domain name does not exist
[0] 208.160.207.202.in-addr.arpa.: domain name does not exist
[0] 209.160.207.202.in-addr.arpa.: domain name does not exist
[0] 210.160.207.202.in-addr.arpa.: domain name does not exist
[0] 211.160.207.202.in-addr.arpa.: domain name does not exist
[0] 212.160.207.202.in-addr.arpa.: domain name does not exist
[0] 213.160.207.202.in-addr.arpa.: domain name does not exist
[0] 214.160.207.202.in-addr.arpa.: domain name does not exist
[0] 215.160.207.202.in-addr.arpa.: domain name does not exist
[0] 216.160.207.202.in-addr.arpa.: domain name does not exist
[0] 217.160.207.202.in-addr.arpa.: domain name does not exist
[0] 218.160.207.202.in-addr.arpa.: domain name does not exist
[0] 219.160.207.202.in-addr.arpa.: domain name does not exist
[0] 220.160.207.202.in-addr.arpa.: domain name does not exist
[0] 221.160.207.202.in-addr.arpa.: domain name does not exist
[0] 222.160.207.202.in-addr.arpa.: domain name does not exist
[0] 223.160.207.202.in-addr.arpa.: domain name does not exist
[0] 224.160.207.202.in-addr.arpa.: domain name does not exist
[0] 225.160.207.202.in-addr.arpa.: domain name does not exist
[0] 226.160.207.202.in-addr.arpa.: domain name does not exist
[0] 227.160.207.202.in-addr.arpa.: domain name does not exist
[0] 228.160.207.202.in-addr.arpa.: domain name does not exist
[0] 229.160.207.202.in-addr.arpa.: domain name does not exist
[0] 230.160.207.202.in-addr.arpa.: domain name does not exist
[0] 231.160.207.202.in-addr.arpa.: domain name does not exist
[0] 232.160.207.202.in-addr.arpa.: domain name does not exist
[0] 233.160.207.202.in-addr.arpa.: domain name does not exist
[0] 234.160.207.202.in-addr.arpa.: domain name does not exist
[0] 235.160.207.202.in-addr.arpa.: domain name does not exist
[0] 236.160.207.202.in-addr.arpa.: domain name does not exist
[0] 237.160.207.202.in-addr.arpa.: domain name does not exist
[0] 238.160.207.202.in-addr.arpa.: domain name does not exist
[0] 239.160.207.202.in-addr.arpa.: domain name does not exist
[0] 240.160.207.202.in-addr.arpa.: domain name does not exist
[0] 241.160.207.202.in-addr.arpa.: domain name does not exist
[0] 242.160.207.202.in-addr.arpa.: domain name does not exist
[0] 243.160.207.202.in-addr.arpa.: domain name does not exist
[0] 244.160.207.202.in-addr.arpa.: domain name does not exist
[0] 245.160.207.202.in-addr.arpa.: domain name does not exist
[0] 246.160.207.202.in-addr.arpa.: domain name does not exist
[0] 247.160.207.202.in-addr.arpa.: domain name does not exist
[0] 248.160.207.202.in-addr.arpa.: domain name does not exist
[0] 249.160.207.202.in-addr.arpa.: domain name does not exist
[0] 250.160.207.202.in-addr.arpa.: domain name does not exist
[0] 251.160.207.202.in-addr.arpa.: domain name does not exist
[0] 252.160.207.202.in-addr.arpa.: domain name does not exist
[0] 253.160.207.202.in-addr.arpa.: domain name does not exist
[0] 254.160.207.202.in-addr.arpa.: domain name does not exist
[0] 255.160.207.202.in-addr.arpa.: domain name does not exist