[0] 0.81.111.166.in-addr.arpa.: domain name does not exist
[86400] 1.81.111.166.in-addr.arpa. domain name pointer tu081001.ip.tsinghua.edu.cn
[86400] 2.81.111.166.in-addr.arpa. domain name pointer tu081002.ip.tsinghua.edu.cn
[86400] 3.81.111.166.in-addr.arpa. domain name pointer tu081003.ip.tsinghua.edu.cn
[86400] 4.81.111.166.in-addr.arpa. domain name pointer tu081004.ip.tsinghua.edu.cn
[86400] 5.81.111.166.in-addr.arpa. domain name pointer tu081005.ip.tsinghua.edu.cn
[86400] 6.81.111.166.in-addr.arpa. domain name pointer tu081006.ip.tsinghua.edu.cn
[86400] 7.81.111.166.in-addr.arpa. domain name pointer tu081007.ip.tsinghua.edu.cn
[86400] 8.81.111.166.in-addr.arpa. domain name pointer tu081008.ip.tsinghua.edu.cn
[86400] 9.81.111.166.in-addr.arpa. domain name pointer tu081009.ip.tsinghua.edu.cn
[86400] 10.81.111.166.in-addr.arpa. domain name pointer tu081010.ip.tsinghua.edu.cn
[86400] 11.81.111.166.in-addr.arpa. domain name pointer tu081011.ip.tsinghua.edu.cn
[86400] 12.81.111.166.in-addr.arpa. domain name pointer tu081012.ip.tsinghua.edu.cn
[86400] 13.81.111.166.in-addr.arpa. domain name pointer tu081013.ip.tsinghua.edu.cn
[86400] 14.81.111.166.in-addr.arpa. domain name pointer tu081014.ip.tsinghua.edu.cn
[86400] 15.81.111.166.in-addr.arpa. domain name pointer tu081015.ip.tsinghua.edu.cn
[86400] 16.81.111.166.in-addr.arpa. domain name pointer tu081016.ip.tsinghua.edu.cn
[86400] 17.81.111.166.in-addr.arpa. domain name pointer tu081017.ip.tsinghua.edu.cn
[86400] 18.81.111.166.in-addr.arpa. domain name pointer tu081018.ip.tsinghua.edu.cn
[86400] 19.81.111.166.in-addr.arpa. domain name pointer tu081019.ip.tsinghua.edu.cn
[86400] 20.81.111.166.in-addr.arpa. domain name pointer tu081020.ip.tsinghua.edu.cn
[86400] 21.81.111.166.in-addr.arpa. domain name pointer tu081021.ip.tsinghua.edu.cn
[86400] 22.81.111.166.in-addr.arpa. domain name pointer tu081022.ip.tsinghua.edu.cn
[86400] 23.81.111.166.in-addr.arpa. domain name pointer tu081023.ip.tsinghua.edu.cn
[86400] 24.81.111.166.in-addr.arpa. domain name pointer tu081024.ip.tsinghua.edu.cn
[86400] 25.81.111.166.in-addr.arpa. domain name pointer tu081025.ip.tsinghua.edu.cn
[86400] 26.81.111.166.in-addr.arpa. domain name pointer tu081026.ip.tsinghua.edu.cn
[86400] 27.81.111.166.in-addr.arpa. domain name pointer tu081027.ip.tsinghua.edu.cn
[86400] 28.81.111.166.in-addr.arpa. domain name pointer tu081028.ip.tsinghua.edu.cn
[86400] 29.81.111.166.in-addr.arpa. domain name pointer tu081029.ip.tsinghua.edu.cn
[86400] 30.81.111.166.in-addr.arpa. domain name pointer tu081030.ip.tsinghua.edu.cn
[86400] 31.81.111.166.in-addr.arpa. domain name pointer tu081031.ip.tsinghua.edu.cn
[86400] 32.81.111.166.in-addr.arpa. domain name pointer tu081032.ip.tsinghua.edu.cn
[86400] 33.81.111.166.in-addr.arpa. domain name pointer tu081033.ip.tsinghua.edu.cn
[86400] 34.81.111.166.in-addr.arpa. domain name pointer tu081034.ip.tsinghua.edu.cn
[86400] 35.81.111.166.in-addr.arpa. domain name pointer tu081035.ip.tsinghua.edu.cn
[86400] 36.81.111.166.in-addr.arpa. domain name pointer tu081036.ip.tsinghua.edu.cn
[86400] 37.81.111.166.in-addr.arpa. domain name pointer tu081037.ip.tsinghua.edu.cn
[86400] 38.81.111.166.in-addr.arpa. domain name pointer tu081038.ip.tsinghua.edu.cn
[86400] 39.81.111.166.in-addr.arpa. domain name pointer tu081039.ip.tsinghua.edu.cn
[86400] 40.81.111.166.in-addr.arpa. domain name pointer tu081040.ip.tsinghua.edu.cn
[86400] 41.81.111.166.in-addr.arpa. domain name pointer tu081041.ip.tsinghua.edu.cn
[86400] 42.81.111.166.in-addr.arpa. domain name pointer tu081042.ip.tsinghua.edu.cn
[86400] 43.81.111.166.in-addr.arpa. domain name pointer tu081043.ip.tsinghua.edu.cn
[86400] 44.81.111.166.in-addr.arpa. domain name pointer tu081044.ip.tsinghua.edu.cn
[86400] 45.81.111.166.in-addr.arpa. domain name pointer tu081045.ip.tsinghua.edu.cn
[86400] 46.81.111.166.in-addr.arpa. domain name pointer tu081046.ip.tsinghua.edu.cn
[86400] 47.81.111.166.in-addr.arpa. domain name pointer tu081047.ip.tsinghua.edu.cn
[86400] 48.81.111.166.in-addr.arpa. domain name pointer tu081048.ip.tsinghua.edu.cn
[86400] 49.81.111.166.in-addr.arpa. domain name pointer tu081049.ip.tsinghua.edu.cn
[86400] 50.81.111.166.in-addr.arpa. domain name pointer tu081050.ip.tsinghua.edu.cn
[86400] 51.81.111.166.in-addr.arpa. domain name pointer tu081051.ip.tsinghua.edu.cn
[86400] 52.81.111.166.in-addr.arpa. domain name pointer tu081052.ip.tsinghua.edu.cn
[86400] 53.81.111.166.in-addr.arpa. domain name pointer tu081053.ip.tsinghua.edu.cn
[86400] 54.81.111.166.in-addr.arpa. domain name pointer tu081054.ip.tsinghua.edu.cn
[86400] 55.81.111.166.in-addr.arpa. domain name pointer tu081055.ip.tsinghua.edu.cn
[86400] 56.81.111.166.in-addr.arpa. domain name pointer tu081056.ip.tsinghua.edu.cn
[86400] 57.81.111.166.in-addr.arpa. domain name pointer tu081057.ip.tsinghua.edu.cn
[86400] 58.81.111.166.in-addr.arpa. domain name pointer tu081058.ip.tsinghua.edu.cn
[86400] 59.81.111.166.in-addr.arpa. domain name pointer tu081059.ip.tsinghua.edu.cn
[86400] 60.81.111.166.in-addr.arpa. domain name pointer tu081060.ip.tsinghua.edu.cn
[86400] 61.81.111.166.in-addr.arpa. domain name pointer tu081061.ip.tsinghua.edu.cn
[86400] 62.81.111.166.in-addr.arpa. domain name pointer tu081062.ip.tsinghua.edu.cn
[86400] 63.81.111.166.in-addr.arpa. domain name pointer tu081063.ip.tsinghua.edu.cn
[86400] 64.81.111.166.in-addr.arpa. domain name pointer tu081064.ip.tsinghua.edu.cn
[86400] 65.81.111.166.in-addr.arpa. domain name pointer tu081065.ip.tsinghua.edu.cn
[86400] 66.81.111.166.in-addr.arpa. domain name pointer tu081066.ip.tsinghua.edu.cn
[86400] 67.81.111.166.in-addr.arpa. domain name pointer tu081067.ip.tsinghua.edu.cn
[86400] 68.81.111.166.in-addr.arpa. domain name pointer tu081068.ip.tsinghua.edu.cn
[86400] 69.81.111.166.in-addr.arpa. domain name pointer tu081069.ip.tsinghua.edu.cn
[86400] 70.81.111.166.in-addr.arpa. domain name pointer tu081070.ip.tsinghua.edu.cn
[86400] 71.81.111.166.in-addr.arpa. domain name pointer tu081071.ip.tsinghua.edu.cn
[86400] 72.81.111.166.in-addr.arpa. domain name pointer tu081072.ip.tsinghua.edu.cn
[86400] 73.81.111.166.in-addr.arpa. domain name pointer tu081073.ip.tsinghua.edu.cn
[86400] 74.81.111.166.in-addr.arpa. domain name pointer tu081074.ip.tsinghua.edu.cn
[86400] 75.81.111.166.in-addr.arpa. domain name pointer tu081075.ip.tsinghua.edu.cn
[86400] 76.81.111.166.in-addr.arpa. domain name pointer tu081076.ip.tsinghua.edu.cn
[86400] 77.81.111.166.in-addr.arpa. domain name pointer tu081077.ip.tsinghua.edu.cn
[86400] 78.81.111.166.in-addr.arpa. domain name pointer tu081078.ip.tsinghua.edu.cn
[86400] 79.81.111.166.in-addr.arpa. domain name pointer tu081079.ip.tsinghua.edu.cn
[86400] 80.81.111.166.in-addr.arpa. domain name pointer tu081080.ip.tsinghua.edu.cn
[86400] 81.81.111.166.in-addr.arpa. domain name pointer tu081081.ip.tsinghua.edu.cn
[86400] 82.81.111.166.in-addr.arpa. domain name pointer tu081082.ip.tsinghua.edu.cn
[86400] 83.81.111.166.in-addr.arpa. domain name pointer tu081083.ip.tsinghua.edu.cn
[86400] 84.81.111.166.in-addr.arpa. domain name pointer tu081084.ip.tsinghua.edu.cn
[86400] 85.81.111.166.in-addr.arpa. domain name pointer tu081085.ip.tsinghua.edu.cn
[86400] 86.81.111.166.in-addr.arpa. domain name pointer tu081086.ip.tsinghua.edu.cn
[86400] 87.81.111.166.in-addr.arpa. domain name pointer tu081087.ip.tsinghua.edu.cn
[86400] 88.81.111.166.in-addr.arpa. domain name pointer tu081088.ip.tsinghua.edu.cn
[86400] 89.81.111.166.in-addr.arpa. domain name pointer tu081089.ip.tsinghua.edu.cn
[86400] 90.81.111.166.in-addr.arpa. domain name pointer tu081090.ip.tsinghua.edu.cn
[86400] 91.81.111.166.in-addr.arpa. domain name pointer tu081091.ip.tsinghua.edu.cn
[86400] 92.81.111.166.in-addr.arpa. domain name pointer tu081092.ip.tsinghua.edu.cn
[86400] 93.81.111.166.in-addr.arpa. domain name pointer tu081093.ip.tsinghua.edu.cn
[86400] 94.81.111.166.in-addr.arpa. domain name pointer tu081094.ip.tsinghua.edu.cn
[86400] 95.81.111.166.in-addr.arpa. domain name pointer tu081095.ip.tsinghua.edu.cn
[86400] 96.81.111.166.in-addr.arpa. domain name pointer tu081096.ip.tsinghua.edu.cn
[86400] 97.81.111.166.in-addr.arpa. domain name pointer tu081097.ip.tsinghua.edu.cn
[86400] 98.81.111.166.in-addr.arpa. domain name pointer tu081098.ip.tsinghua.edu.cn
[86400] 99.81.111.166.in-addr.arpa. domain name pointer tu081099.ip.tsinghua.edu.cn
[86400] 100.81.111.166.in-addr.arpa. domain name pointer tu081100.ip.tsinghua.edu.cn
[86400] 101.81.111.166.in-addr.arpa. domain name pointer tu081101.ip.tsinghua.edu.cn
[86400] 102.81.111.166.in-addr.arpa. domain name pointer tu081102.ip.tsinghua.edu.cn
[86400] 103.81.111.166.in-addr.arpa. domain name pointer tu081103.ip.tsinghua.edu.cn
[86400] 104.81.111.166.in-addr.arpa. domain name pointer tu081104.ip.tsinghua.edu.cn
[86400] 105.81.111.166.in-addr.arpa. domain name pointer tu081105.ip.tsinghua.edu.cn
[86400] 106.81.111.166.in-addr.arpa. domain name pointer tu081106.ip.tsinghua.edu.cn
[86400] 107.81.111.166.in-addr.arpa. domain name pointer tu081107.ip.tsinghua.edu.cn
[86400] 108.81.111.166.in-addr.arpa. domain name pointer tu081108.ip.tsinghua.edu.cn
[86400] 109.81.111.166.in-addr.arpa. domain name pointer tu081109.ip.tsinghua.edu.cn
[86400] 110.81.111.166.in-addr.arpa. domain name pointer tu081110.ip.tsinghua.edu.cn
[86400] 111.81.111.166.in-addr.arpa. domain name pointer tu081111.ip.tsinghua.edu.cn
[86400] 112.81.111.166.in-addr.arpa. domain name pointer tu081112.ip.tsinghua.edu.cn
[86400] 113.81.111.166.in-addr.arpa. domain name pointer tu081113.ip.tsinghua.edu.cn
[86400] 114.81.111.166.in-addr.arpa. domain name pointer tu081114.ip.tsinghua.edu.cn
[86400] 115.81.111.166.in-addr.arpa. domain name pointer tu081115.ip.tsinghua.edu.cn
[86400] 116.81.111.166.in-addr.arpa. domain name pointer tu081116.ip.tsinghua.edu.cn
[86400] 117.81.111.166.in-addr.arpa. domain name pointer tu081117.ip.tsinghua.edu.cn
[86400] 118.81.111.166.in-addr.arpa. domain name pointer tu081118.ip.tsinghua.edu.cn
[86400] 119.81.111.166.in-addr.arpa. domain name pointer tu081119.ip.tsinghua.edu.cn
[86400] 120.81.111.166.in-addr.arpa. domain name pointer tu081120.ip.tsinghua.edu.cn
[86400] 121.81.111.166.in-addr.arpa. domain name pointer tu081121.ip.tsinghua.edu.cn
[86400] 122.81.111.166.in-addr.arpa. domain name pointer tu081122.ip.tsinghua.edu.cn
[86400] 123.81.111.166.in-addr.arpa. domain name pointer tu081123.ip.tsinghua.edu.cn
[86400] 124.81.111.166.in-addr.arpa. domain name pointer tu081124.ip.tsinghua.edu.cn
[86400] 125.81.111.166.in-addr.arpa. domain name pointer tu081125.ip.tsinghua.edu.cn
[86400] 126.81.111.166.in-addr.arpa. domain name pointer tu081126.ip.tsinghua.edu.cn
[86400] 127.81.111.166.in-addr.arpa. domain name pointer tu081127.ip.tsinghua.edu.cn
[86400] 128.81.111.166.in-addr.arpa. domain name pointer tu081128.ip.tsinghua.edu.cn
[86400] 129.81.111.166.in-addr.arpa. domain name pointer tu081129.ip.tsinghua.edu.cn
[86400] 130.81.111.166.in-addr.arpa. domain name pointer tu081130.ip.tsinghua.edu.cn
[86400] 131.81.111.166.in-addr.arpa. domain name pointer tu081131.ip.tsinghua.edu.cn
[86400] 132.81.111.166.in-addr.arpa. domain name pointer tu081132.ip.tsinghua.edu.cn
[86400] 133.81.111.166.in-addr.arpa. domain name pointer tu081133.ip.tsinghua.edu.cn
[86400] 134.81.111.166.in-addr.arpa. domain name pointer tu081134.ip.tsinghua.edu.cn
[86400] 135.81.111.166.in-addr.arpa. domain name pointer tu081135.ip.tsinghua.edu.cn
[86400] 136.81.111.166.in-addr.arpa. domain name pointer tu081136.ip.tsinghua.edu.cn
[86400] 137.81.111.166.in-addr.arpa. domain name pointer tu081137.ip.tsinghua.edu.cn
[86400] 138.81.111.166.in-addr.arpa. domain name pointer tu081138.ip.tsinghua.edu.cn
[86400] 139.81.111.166.in-addr.arpa. domain name pointer tu081139.ip.tsinghua.edu.cn
[86400] 140.81.111.166.in-addr.arpa. domain name pointer tu081140.ip.tsinghua.edu.cn
[86400] 141.81.111.166.in-addr.arpa. domain name pointer tu081141.ip.tsinghua.edu.cn
[86400] 142.81.111.166.in-addr.arpa. domain name pointer tu081142.ip.tsinghua.edu.cn
[86400] 143.81.111.166.in-addr.arpa. domain name pointer tu081143.ip.tsinghua.edu.cn
[86400] 144.81.111.166.in-addr.arpa. domain name pointer tu081144.ip.tsinghua.edu.cn
[86400] 145.81.111.166.in-addr.arpa. domain name pointer tu081145.ip.tsinghua.edu.cn
[86400] 146.81.111.166.in-addr.arpa. domain name pointer tu081146.ip.tsinghua.edu.cn
[86400] 147.81.111.166.in-addr.arpa. domain name pointer tu081147.ip.tsinghua.edu.cn
[86400] 148.81.111.166.in-addr.arpa. domain name pointer tu081148.ip.tsinghua.edu.cn
[86400] 149.81.111.166.in-addr.arpa. domain name pointer tu081149.ip.tsinghua.edu.cn
[86400] 150.81.111.166.in-addr.arpa. domain name pointer tu081150.ip.tsinghua.edu.cn
[86400] 151.81.111.166.in-addr.arpa. domain name pointer tu081151.ip.tsinghua.edu.cn
[86400] 152.81.111.166.in-addr.arpa. domain name pointer tu081152.ip.tsinghua.edu.cn
[86400] 153.81.111.166.in-addr.arpa. domain name pointer tu081153.ip.tsinghua.edu.cn
[86400] 154.81.111.166.in-addr.arpa. domain name pointer tu081154.ip.tsinghua.edu.cn
[86400] 155.81.111.166.in-addr.arpa. domain name pointer tu081155.ip.tsinghua.edu.cn
[86400] 156.81.111.166.in-addr.arpa. domain name pointer tu081156.ip.tsinghua.edu.cn
[86400] 157.81.111.166.in-addr.arpa. domain name pointer tu081157.ip.tsinghua.edu.cn
[86400] 158.81.111.166.in-addr.arpa. domain name pointer tu081158.ip.tsinghua.edu.cn
[86400] 159.81.111.166.in-addr.arpa. domain name pointer tu081159.ip.tsinghua.edu.cn
[86400] 160.81.111.166.in-addr.arpa. domain name pointer tu081160.ip.tsinghua.edu.cn
[86400] 161.81.111.166.in-addr.arpa. domain name pointer tu081161.ip.tsinghua.edu.cn
[86400] 162.81.111.166.in-addr.arpa. domain name pointer tu081162.ip.tsinghua.edu.cn
[86400] 163.81.111.166.in-addr.arpa. domain name pointer tu081163.ip.tsinghua.edu.cn
[86400] 164.81.111.166.in-addr.arpa. domain name pointer tu081164.ip.tsinghua.edu.cn
[86400] 165.81.111.166.in-addr.arpa. domain name pointer tu081165.ip.tsinghua.edu.cn
[86400] 166.81.111.166.in-addr.arpa. domain name pointer tu081166.ip.tsinghua.edu.cn
[86400] 167.81.111.166.in-addr.arpa. domain name pointer tu081167.ip.tsinghua.edu.cn
[86400] 168.81.111.166.in-addr.arpa. domain name pointer tu081168.ip.tsinghua.edu.cn
[86400] 169.81.111.166.in-addr.arpa. domain name pointer tu081169.ip.tsinghua.edu.cn
[86400] 170.81.111.166.in-addr.arpa. domain name pointer tu081170.ip.tsinghua.edu.cn
[86400] 171.81.111.166.in-addr.arpa. domain name pointer tu081171.ip.tsinghua.edu.cn
[86400] 172.81.111.166.in-addr.arpa. domain name pointer tu081172.ip.tsinghua.edu.cn
[86400] 173.81.111.166.in-addr.arpa. domain name pointer tu081173.ip.tsinghua.edu.cn
[86400] 174.81.111.166.in-addr.arpa. domain name pointer tu081174.ip.tsinghua.edu.cn
[86400] 175.81.111.166.in-addr.arpa. domain name pointer tu081175.ip.tsinghua.edu.cn
[86400] 176.81.111.166.in-addr.arpa. domain name pointer tu081176.ip.tsinghua.edu.cn
[86400] 177.81.111.166.in-addr.arpa. domain name pointer tu081177.ip.tsinghua.edu.cn
[86400] 178.81.111.166.in-addr.arpa. domain name pointer tu081178.ip.tsinghua.edu.cn
[86400] 179.81.111.166.in-addr.arpa. domain name pointer tu081179.ip.tsinghua.edu.cn
[86400] 180.81.111.166.in-addr.arpa. domain name pointer tu081180.ip.tsinghua.edu.cn
[86400] 181.81.111.166.in-addr.arpa. domain name pointer tu081181.ip.tsinghua.edu.cn
[86400] 182.81.111.166.in-addr.arpa. domain name pointer tu081182.ip.tsinghua.edu.cn
[86400] 183.81.111.166.in-addr.arpa. domain name pointer tu081183.ip.tsinghua.edu.cn
[86400] 184.81.111.166.in-addr.arpa. domain name pointer tu081184.ip.tsinghua.edu.cn
[86400] 185.81.111.166.in-addr.arpa. domain name pointer tu081185.ip.tsinghua.edu.cn
[86400] 186.81.111.166.in-addr.arpa. domain name pointer tu081186.ip.tsinghua.edu.cn
[86400] 187.81.111.166.in-addr.arpa. domain name pointer tu081187.ip.tsinghua.edu.cn
[86400] 188.81.111.166.in-addr.arpa. domain name pointer tu081188.ip.tsinghua.edu.cn
[86400] 189.81.111.166.in-addr.arpa. domain name pointer tu081189.ip.tsinghua.edu.cn
[86400] 190.81.111.166.in-addr.arpa. domain name pointer tu081190.ip.tsinghua.edu.cn
[86400] 191.81.111.166.in-addr.arpa. domain name pointer tu081191.ip.tsinghua.edu.cn
[86400] 192.81.111.166.in-addr.arpa. domain name pointer tu081192.ip.tsinghua.edu.cn
[86400] 193.81.111.166.in-addr.arpa. domain name pointer tu081193.ip.tsinghua.edu.cn
[86400] 194.81.111.166.in-addr.arpa. domain name pointer tu081194.ip.tsinghua.edu.cn
[86400] 195.81.111.166.in-addr.arpa. domain name pointer tu081195.ip.tsinghua.edu.cn
[86400] 196.81.111.166.in-addr.arpa. domain name pointer tu081196.ip.tsinghua.edu.cn
[86400] 197.81.111.166.in-addr.arpa. domain name pointer tu081197.ip.tsinghua.edu.cn
[86400] 198.81.111.166.in-addr.arpa. domain name pointer tu081198.ip.tsinghua.edu.cn
[86400] 199.81.111.166.in-addr.arpa. domain name pointer tu081199.ip.tsinghua.edu.cn
[86400] 200.81.111.166.in-addr.arpa. domain name pointer tu081200.ip.tsinghua.edu.cn
[86400] 201.81.111.166.in-addr.arpa. domain name pointer tu081201.ip.tsinghua.edu.cn
[86400] 202.81.111.166.in-addr.arpa. domain name pointer tu081202.ip.tsinghua.edu.cn
[86400] 203.81.111.166.in-addr.arpa. domain name pointer tu081203.ip.tsinghua.edu.cn
[86400] 204.81.111.166.in-addr.arpa. domain name pointer tu081204.ip.tsinghua.edu.cn
[86400] 205.81.111.166.in-addr.arpa. domain name pointer tu081205.ip.tsinghua.edu.cn
[86400] 206.81.111.166.in-addr.arpa. domain name pointer tu081206.ip.tsinghua.edu.cn
[86400] 207.81.111.166.in-addr.arpa. domain name pointer tu081207.ip.tsinghua.edu.cn
[86400] 208.81.111.166.in-addr.arpa. domain name pointer tu081208.ip.tsinghua.edu.cn
[86400] 209.81.111.166.in-addr.arpa. domain name pointer tu081209.ip.tsinghua.edu.cn
[86400] 210.81.111.166.in-addr.arpa. domain name pointer tu081210.ip.tsinghua.edu.cn
[86400] 211.81.111.166.in-addr.arpa. domain name pointer tu081211.ip.tsinghua.edu.cn
[86400] 212.81.111.166.in-addr.arpa. domain name pointer tu081212.ip.tsinghua.edu.cn
[86400] 213.81.111.166.in-addr.arpa. domain name pointer tu081213.ip.tsinghua.edu.cn
[86400] 214.81.111.166.in-addr.arpa. domain name pointer tu081214.ip.tsinghua.edu.cn
[86400] 215.81.111.166.in-addr.arpa. domain name pointer tu081215.ip.tsinghua.edu.cn
[86400] 216.81.111.166.in-addr.arpa. domain name pointer tu081216.ip.tsinghua.edu.cn
[86400] 217.81.111.166.in-addr.arpa. domain name pointer tu081217.ip.tsinghua.edu.cn
[86400] 218.81.111.166.in-addr.arpa. domain name pointer tu081218.ip.tsinghua.edu.cn
[86400] 219.81.111.166.in-addr.arpa. domain name pointer tu081219.ip.tsinghua.edu.cn
[86400] 220.81.111.166.in-addr.arpa. domain name pointer tu081220.ip.tsinghua.edu.cn
[86400] 221.81.111.166.in-addr.arpa. domain name pointer tu081221.ip.tsinghua.edu.cn
[86400] 222.81.111.166.in-addr.arpa. domain name pointer tu081222.ip.tsinghua.edu.cn
[86400] 223.81.111.166.in-addr.arpa. domain name pointer tu081223.ip.tsinghua.edu.cn
[86400] 224.81.111.166.in-addr.arpa. domain name pointer tu081224.ip.tsinghua.edu.cn
[86400] 225.81.111.166.in-addr.arpa. domain name pointer tu081225.ip.tsinghua.edu.cn
[86400] 226.81.111.166.in-addr.arpa. domain name pointer tu081226.ip.tsinghua.edu.cn
[86400] 227.81.111.166.in-addr.arpa. domain name pointer tu081227.ip.tsinghua.edu.cn
[86400] 228.81.111.166.in-addr.arpa. domain name pointer tu081228.ip.tsinghua.edu.cn
[86400] 229.81.111.166.in-addr.arpa. domain name pointer tu081229.ip.tsinghua.edu.cn
[86400] 230.81.111.166.in-addr.arpa. domain name pointer tu081230.ip.tsinghua.edu.cn
[86400] 231.81.111.166.in-addr.arpa. domain name pointer tu081231.ip.tsinghua.edu.cn
[86400] 232.81.111.166.in-addr.arpa. domain name pointer tu081232.ip.tsinghua.edu.cn
[86400] 233.81.111.166.in-addr.arpa. domain name pointer tu081233.ip.tsinghua.edu.cn
[86400] 234.81.111.166.in-addr.arpa. domain name pointer tu081234.ip.tsinghua.edu.cn
[86400] 235.81.111.166.in-addr.arpa. domain name pointer tu081235.ip.tsinghua.edu.cn
[86400] 236.81.111.166.in-addr.arpa. domain name pointer tu081236.ip.tsinghua.edu.cn
[86400] 237.81.111.166.in-addr.arpa. domain name pointer tu081237.ip.tsinghua.edu.cn
[86400] 238.81.111.166.in-addr.arpa. domain name pointer tu081238.ip.tsinghua.edu.cn
[86400] 239.81.111.166.in-addr.arpa. domain name pointer tu081239.ip.tsinghua.edu.cn
[86400] 240.81.111.166.in-addr.arpa. domain name pointer tu081240.ip.tsinghua.edu.cn
[86400] 241.81.111.166.in-addr.arpa. domain name pointer tu081241.ip.tsinghua.edu.cn
[86400] 242.81.111.166.in-addr.arpa. domain name pointer tu081242.ip.tsinghua.edu.cn
[86400] 243.81.111.166.in-addr.arpa. domain name pointer tu081243.ip.tsinghua.edu.cn
[86400] 244.81.111.166.in-addr.arpa. domain name pointer tu081244.ip.tsinghua.edu.cn
[86400] 245.81.111.166.in-addr.arpa. domain name pointer tu081245.ip.tsinghua.edu.cn
[86400] 246.81.111.166.in-addr.arpa. domain name pointer tu081246.ip.tsinghua.edu.cn
[86400] 247.81.111.166.in-addr.arpa. domain name pointer tu081247.ip.tsinghua.edu.cn
[86400] 248.81.111.166.in-addr.arpa. domain name pointer tu081248.ip.tsinghua.edu.cn
[86400] 249.81.111.166.in-addr.arpa. domain name pointer tu081249.ip.tsinghua.edu.cn
[86400] 250.81.111.166.in-addr.arpa. domain name pointer tu081250.ip.tsinghua.edu.cn
[86400] 251.81.111.166.in-addr.arpa. domain name pointer tu081251.ip.tsinghua.edu.cn
[86400] 252.81.111.166.in-addr.arpa. domain name pointer tu081252.ip.tsinghua.edu.cn
[86400] 253.81.111.166.in-addr.arpa. domain name pointer tu081253.ip.tsinghua.edu.cn
[86400] 254.81.111.166.in-addr.arpa. domain name pointer tu081254.ip.tsinghua.edu.cn
[0] 255.81.111.166.in-addr.arpa.: domain name does not exist