[0] 0.240.66.59.in-addr.arpa.: domain name does not exist
[86400] 1.240.66.59.in-addr.arpa. domain name pointer th240001.ip.tsinghua.edu.cn
[86400] 2.240.66.59.in-addr.arpa. domain name pointer th240002.ip.tsinghua.edu.cn
[86400] 3.240.66.59.in-addr.arpa. domain name pointer th240003.ip.tsinghua.edu.cn
[86400] 4.240.66.59.in-addr.arpa. domain name pointer th240004.ip.tsinghua.edu.cn
[86400] 5.240.66.59.in-addr.arpa. domain name pointer th240005.ip.tsinghua.edu.cn
[86400] 6.240.66.59.in-addr.arpa. domain name pointer th240006.ip.tsinghua.edu.cn
[86400] 7.240.66.59.in-addr.arpa. domain name pointer th240007.ip.tsinghua.edu.cn
[86400] 8.240.66.59.in-addr.arpa. domain name pointer th240008.ip.tsinghua.edu.cn
[86400] 9.240.66.59.in-addr.arpa. domain name pointer th240009.ip.tsinghua.edu.cn
[86400] 10.240.66.59.in-addr.arpa. domain name pointer th240010.ip.tsinghua.edu.cn
[86400] 11.240.66.59.in-addr.arpa. domain name pointer th240011.ip.tsinghua.edu.cn
[86400] 12.240.66.59.in-addr.arpa. domain name pointer th240012.ip.tsinghua.edu.cn
[86400] 13.240.66.59.in-addr.arpa. domain name pointer th240013.ip.tsinghua.edu.cn
[86400] 14.240.66.59.in-addr.arpa. domain name pointer th240014.ip.tsinghua.edu.cn
[86400] 15.240.66.59.in-addr.arpa. domain name pointer th240015.ip.tsinghua.edu.cn
[86400] 16.240.66.59.in-addr.arpa. domain name pointer th240016.ip.tsinghua.edu.cn
[86400] 17.240.66.59.in-addr.arpa. domain name pointer th240017.ip.tsinghua.edu.cn
[86400] 18.240.66.59.in-addr.arpa. domain name pointer th240018.ip.tsinghua.edu.cn
[86400] 19.240.66.59.in-addr.arpa. domain name pointer th240019.ip.tsinghua.edu.cn
[86400] 20.240.66.59.in-addr.arpa. domain name pointer th240020.ip.tsinghua.edu.cn
[86400] 21.240.66.59.in-addr.arpa. domain name pointer th240021.ip.tsinghua.edu.cn
[86400] 22.240.66.59.in-addr.arpa. domain name pointer th240022.ip.tsinghua.edu.cn
[86400] 23.240.66.59.in-addr.arpa. domain name pointer th240023.ip.tsinghua.edu.cn
[86400] 24.240.66.59.in-addr.arpa. domain name pointer th240024.ip.tsinghua.edu.cn
[86400] 25.240.66.59.in-addr.arpa. domain name pointer th240025.ip.tsinghua.edu.cn
[86400] 26.240.66.59.in-addr.arpa. domain name pointer th240026.ip.tsinghua.edu.cn
[86400] 27.240.66.59.in-addr.arpa. domain name pointer th240027.ip.tsinghua.edu.cn
[86400] 28.240.66.59.in-addr.arpa. domain name pointer th240028.ip.tsinghua.edu.cn
[86400] 29.240.66.59.in-addr.arpa. domain name pointer th240029.ip.tsinghua.edu.cn
[86400] 30.240.66.59.in-addr.arpa. domain name pointer th240030.ip.tsinghua.edu.cn
[86400] 31.240.66.59.in-addr.arpa. domain name pointer th240031.ip.tsinghua.edu.cn
[86400] 32.240.66.59.in-addr.arpa. domain name pointer th240032.ip.tsinghua.edu.cn
[86400] 33.240.66.59.in-addr.arpa. domain name pointer th240033.ip.tsinghua.edu.cn
[86400] 34.240.66.59.in-addr.arpa. domain name pointer th240034.ip.tsinghua.edu.cn
[86400] 35.240.66.59.in-addr.arpa. domain name pointer th240035.ip.tsinghua.edu.cn
[86400] 36.240.66.59.in-addr.arpa. domain name pointer th240036.ip.tsinghua.edu.cn
[86400] 37.240.66.59.in-addr.arpa. domain name pointer th240037.ip.tsinghua.edu.cn
[86400] 38.240.66.59.in-addr.arpa. domain name pointer th240038.ip.tsinghua.edu.cn
[86400] 39.240.66.59.in-addr.arpa. domain name pointer th240039.ip.tsinghua.edu.cn
[86400] 40.240.66.59.in-addr.arpa. domain name pointer th240040.ip.tsinghua.edu.cn
[86400] 41.240.66.59.in-addr.arpa. domain name pointer th240041.ip.tsinghua.edu.cn
[86400] 42.240.66.59.in-addr.arpa. domain name pointer th240042.ip.tsinghua.edu.cn
[86400] 43.240.66.59.in-addr.arpa. domain name pointer th240043.ip.tsinghua.edu.cn
[86400] 44.240.66.59.in-addr.arpa. domain name pointer th240044.ip.tsinghua.edu.cn
[86400] 45.240.66.59.in-addr.arpa. domain name pointer th240045.ip.tsinghua.edu.cn
[86400] 46.240.66.59.in-addr.arpa. domain name pointer th240046.ip.tsinghua.edu.cn
[86400] 47.240.66.59.in-addr.arpa. domain name pointer th240047.ip.tsinghua.edu.cn
[86400] 48.240.66.59.in-addr.arpa. domain name pointer th240048.ip.tsinghua.edu.cn
[86400] 49.240.66.59.in-addr.arpa. domain name pointer th240049.ip.tsinghua.edu.cn
[86400] 50.240.66.59.in-addr.arpa. domain name pointer th240050.ip.tsinghua.edu.cn
[86400] 51.240.66.59.in-addr.arpa. domain name pointer th240051.ip.tsinghua.edu.cn
[86400] 52.240.66.59.in-addr.arpa. domain name pointer th240052.ip.tsinghua.edu.cn
[86400] 53.240.66.59.in-addr.arpa. domain name pointer th240053.ip.tsinghua.edu.cn
[86400] 54.240.66.59.in-addr.arpa. domain name pointer th240054.ip.tsinghua.edu.cn
[86400] 55.240.66.59.in-addr.arpa. domain name pointer th240055.ip.tsinghua.edu.cn
[86400] 56.240.66.59.in-addr.arpa. domain name pointer th240056.ip.tsinghua.edu.cn
[86400] 57.240.66.59.in-addr.arpa. domain name pointer th240057.ip.tsinghua.edu.cn
[86400] 58.240.66.59.in-addr.arpa. domain name pointer th240058.ip.tsinghua.edu.cn
[86400] 59.240.66.59.in-addr.arpa. domain name pointer th240059.ip.tsinghua.edu.cn
[86400] 60.240.66.59.in-addr.arpa. domain name pointer th240060.ip.tsinghua.edu.cn
[86400] 61.240.66.59.in-addr.arpa. domain name pointer th240061.ip.tsinghua.edu.cn
[86400] 62.240.66.59.in-addr.arpa. domain name pointer th240062.ip.tsinghua.edu.cn
[86400] 63.240.66.59.in-addr.arpa. domain name pointer th240063.ip.tsinghua.edu.cn
[86400] 64.240.66.59.in-addr.arpa. domain name pointer th240064.ip.tsinghua.edu.cn
[86400] 65.240.66.59.in-addr.arpa. domain name pointer th240065.ip.tsinghua.edu.cn
[86400] 66.240.66.59.in-addr.arpa. domain name pointer th240066.ip.tsinghua.edu.cn
[86400] 67.240.66.59.in-addr.arpa. domain name pointer th240067.ip.tsinghua.edu.cn
[86400] 68.240.66.59.in-addr.arpa. domain name pointer th240068.ip.tsinghua.edu.cn
[86400] 69.240.66.59.in-addr.arpa. domain name pointer th240069.ip.tsinghua.edu.cn
[86400] 70.240.66.59.in-addr.arpa. domain name pointer th240070.ip.tsinghua.edu.cn
[86400] 71.240.66.59.in-addr.arpa. domain name pointer th240071.ip.tsinghua.edu.cn
[86400] 72.240.66.59.in-addr.arpa. domain name pointer th240072.ip.tsinghua.edu.cn
[86400] 73.240.66.59.in-addr.arpa. domain name pointer th240073.ip.tsinghua.edu.cn
[86400] 74.240.66.59.in-addr.arpa. domain name pointer th240074.ip.tsinghua.edu.cn
[86400] 75.240.66.59.in-addr.arpa. domain name pointer th240075.ip.tsinghua.edu.cn
[86400] 76.240.66.59.in-addr.arpa. domain name pointer th240076.ip.tsinghua.edu.cn
[86400] 77.240.66.59.in-addr.arpa. domain name pointer th240077.ip.tsinghua.edu.cn
[86400] 78.240.66.59.in-addr.arpa. domain name pointer th240078.ip.tsinghua.edu.cn
[86400] 79.240.66.59.in-addr.arpa. domain name pointer th240079.ip.tsinghua.edu.cn
[86400] 80.240.66.59.in-addr.arpa. domain name pointer th240080.ip.tsinghua.edu.cn
[86400] 81.240.66.59.in-addr.arpa. domain name pointer th240081.ip.tsinghua.edu.cn
[86400] 82.240.66.59.in-addr.arpa. domain name pointer th240082.ip.tsinghua.edu.cn
[86400] 83.240.66.59.in-addr.arpa. domain name pointer th240083.ip.tsinghua.edu.cn
[86400] 84.240.66.59.in-addr.arpa. domain name pointer th240084.ip.tsinghua.edu.cn
[86400] 85.240.66.59.in-addr.arpa. domain name pointer th240085.ip.tsinghua.edu.cn
[86400] 86.240.66.59.in-addr.arpa. domain name pointer th240086.ip.tsinghua.edu.cn
[86400] 87.240.66.59.in-addr.arpa. domain name pointer th240087.ip.tsinghua.edu.cn
[86400] 88.240.66.59.in-addr.arpa. domain name pointer th240088.ip.tsinghua.edu.cn
[86400] 89.240.66.59.in-addr.arpa. domain name pointer th240089.ip.tsinghua.edu.cn
[86400] 90.240.66.59.in-addr.arpa. domain name pointer th240090.ip.tsinghua.edu.cn
[86400] 91.240.66.59.in-addr.arpa. domain name pointer th240091.ip.tsinghua.edu.cn
[86400] 92.240.66.59.in-addr.arpa. domain name pointer th240092.ip.tsinghua.edu.cn
[86400] 93.240.66.59.in-addr.arpa. domain name pointer th240093.ip.tsinghua.edu.cn
[86400] 94.240.66.59.in-addr.arpa. domain name pointer th240094.ip.tsinghua.edu.cn
[86400] 95.240.66.59.in-addr.arpa. domain name pointer th240095.ip.tsinghua.edu.cn
[86400] 96.240.66.59.in-addr.arpa. domain name pointer th240096.ip.tsinghua.edu.cn
[86400] 97.240.66.59.in-addr.arpa. domain name pointer th240097.ip.tsinghua.edu.cn
[86400] 98.240.66.59.in-addr.arpa. domain name pointer th240098.ip.tsinghua.edu.cn
[86400] 99.240.66.59.in-addr.arpa. domain name pointer th240099.ip.tsinghua.edu.cn
[86400] 100.240.66.59.in-addr.arpa. domain name pointer th240100.ip.tsinghua.edu.cn
[86400] 101.240.66.59.in-addr.arpa. domain name pointer th240101.ip.tsinghua.edu.cn
[86400] 102.240.66.59.in-addr.arpa. domain name pointer th240102.ip.tsinghua.edu.cn
[86400] 103.240.66.59.in-addr.arpa. domain name pointer th240103.ip.tsinghua.edu.cn
[86400] 104.240.66.59.in-addr.arpa. domain name pointer th240104.ip.tsinghua.edu.cn
[86400] 105.240.66.59.in-addr.arpa. domain name pointer th240105.ip.tsinghua.edu.cn
[86400] 106.240.66.59.in-addr.arpa. domain name pointer th240106.ip.tsinghua.edu.cn
[86400] 107.240.66.59.in-addr.arpa. domain name pointer th240107.ip.tsinghua.edu.cn
[86400] 108.240.66.59.in-addr.arpa. domain name pointer th240108.ip.tsinghua.edu.cn
[86400] 109.240.66.59.in-addr.arpa. domain name pointer th240109.ip.tsinghua.edu.cn
[86400] 110.240.66.59.in-addr.arpa. domain name pointer th240110.ip.tsinghua.edu.cn
[86400] 111.240.66.59.in-addr.arpa. domain name pointer th240111.ip.tsinghua.edu.cn
[86400] 112.240.66.59.in-addr.arpa. domain name pointer th240112.ip.tsinghua.edu.cn
[86400] 113.240.66.59.in-addr.arpa. domain name pointer th240113.ip.tsinghua.edu.cn
[86400] 114.240.66.59.in-addr.arpa. domain name pointer th240114.ip.tsinghua.edu.cn
[86400] 115.240.66.59.in-addr.arpa. domain name pointer th240115.ip.tsinghua.edu.cn
[86400] 116.240.66.59.in-addr.arpa. domain name pointer th240116.ip.tsinghua.edu.cn
[86400] 117.240.66.59.in-addr.arpa. domain name pointer th240117.ip.tsinghua.edu.cn
[86400] 118.240.66.59.in-addr.arpa. domain name pointer th240118.ip.tsinghua.edu.cn
[86400] 119.240.66.59.in-addr.arpa. domain name pointer th240119.ip.tsinghua.edu.cn
[86400] 120.240.66.59.in-addr.arpa. domain name pointer th240120.ip.tsinghua.edu.cn
[86400] 121.240.66.59.in-addr.arpa. domain name pointer th240121.ip.tsinghua.edu.cn
[86400] 122.240.66.59.in-addr.arpa. domain name pointer th240122.ip.tsinghua.edu.cn
[86400] 123.240.66.59.in-addr.arpa. domain name pointer th240123.ip.tsinghua.edu.cn
[86400] 124.240.66.59.in-addr.arpa. domain name pointer th240124.ip.tsinghua.edu.cn
[86400] 125.240.66.59.in-addr.arpa. domain name pointer th240125.ip.tsinghua.edu.cn
[86400] 126.240.66.59.in-addr.arpa. domain name pointer th240126.ip.tsinghua.edu.cn
[86400] 127.240.66.59.in-addr.arpa. domain name pointer th240127.ip.tsinghua.edu.cn
[86400] 128.240.66.59.in-addr.arpa. domain name pointer th240128.ip.tsinghua.edu.cn
[86400] 129.240.66.59.in-addr.arpa. domain name pointer th240129.ip.tsinghua.edu.cn
[86400] 130.240.66.59.in-addr.arpa. domain name pointer th240130.ip.tsinghua.edu.cn
[86400] 131.240.66.59.in-addr.arpa. domain name pointer th240131.ip.tsinghua.edu.cn
[86400] 132.240.66.59.in-addr.arpa. domain name pointer th240132.ip.tsinghua.edu.cn
[86400] 133.240.66.59.in-addr.arpa. domain name pointer th240133.ip.tsinghua.edu.cn
[86400] 134.240.66.59.in-addr.arpa. domain name pointer th240134.ip.tsinghua.edu.cn
[86400] 135.240.66.59.in-addr.arpa. domain name pointer th240135.ip.tsinghua.edu.cn
[86400] 136.240.66.59.in-addr.arpa. domain name pointer th240136.ip.tsinghua.edu.cn
[86400] 137.240.66.59.in-addr.arpa. domain name pointer th240137.ip.tsinghua.edu.cn
[86400] 138.240.66.59.in-addr.arpa. domain name pointer th240138.ip.tsinghua.edu.cn
[86400] 139.240.66.59.in-addr.arpa. domain name pointer th240139.ip.tsinghua.edu.cn
[86400] 140.240.66.59.in-addr.arpa. domain name pointer th240140.ip.tsinghua.edu.cn
[86400] 141.240.66.59.in-addr.arpa. domain name pointer th240141.ip.tsinghua.edu.cn
[86400] 142.240.66.59.in-addr.arpa. domain name pointer th240142.ip.tsinghua.edu.cn
[86400] 143.240.66.59.in-addr.arpa. domain name pointer th240143.ip.tsinghua.edu.cn
[86400] 144.240.66.59.in-addr.arpa. domain name pointer th240144.ip.tsinghua.edu.cn
[86400] 145.240.66.59.in-addr.arpa. domain name pointer th240145.ip.tsinghua.edu.cn
[86400] 146.240.66.59.in-addr.arpa. domain name pointer th240146.ip.tsinghua.edu.cn
[86400] 147.240.66.59.in-addr.arpa. domain name pointer th240147.ip.tsinghua.edu.cn
[86400] 148.240.66.59.in-addr.arpa. domain name pointer th240148.ip.tsinghua.edu.cn
[86400] 149.240.66.59.in-addr.arpa. domain name pointer th240149.ip.tsinghua.edu.cn
[86400] 150.240.66.59.in-addr.arpa. domain name pointer th240150.ip.tsinghua.edu.cn
[86400] 151.240.66.59.in-addr.arpa. domain name pointer th240151.ip.tsinghua.edu.cn
[86400] 152.240.66.59.in-addr.arpa. domain name pointer th240152.ip.tsinghua.edu.cn
[86400] 153.240.66.59.in-addr.arpa. domain name pointer th240153.ip.tsinghua.edu.cn
[86400] 154.240.66.59.in-addr.arpa. domain name pointer th240154.ip.tsinghua.edu.cn
[86400] 155.240.66.59.in-addr.arpa. domain name pointer th240155.ip.tsinghua.edu.cn
[86400] 156.240.66.59.in-addr.arpa. domain name pointer th240156.ip.tsinghua.edu.cn
[86400] 157.240.66.59.in-addr.arpa. domain name pointer th240157.ip.tsinghua.edu.cn
[86400] 158.240.66.59.in-addr.arpa. domain name pointer th240158.ip.tsinghua.edu.cn
[86400] 159.240.66.59.in-addr.arpa. domain name pointer th240159.ip.tsinghua.edu.cn
[86400] 160.240.66.59.in-addr.arpa. domain name pointer th240160.ip.tsinghua.edu.cn
[86400] 161.240.66.59.in-addr.arpa. domain name pointer th240161.ip.tsinghua.edu.cn
[86400] 162.240.66.59.in-addr.arpa. domain name pointer th240162.ip.tsinghua.edu.cn
[86400] 163.240.66.59.in-addr.arpa. domain name pointer th240163.ip.tsinghua.edu.cn
[86400] 164.240.66.59.in-addr.arpa. domain name pointer th240164.ip.tsinghua.edu.cn
[86400] 165.240.66.59.in-addr.arpa. domain name pointer th240165.ip.tsinghua.edu.cn
[86400] 166.240.66.59.in-addr.arpa. domain name pointer th240166.ip.tsinghua.edu.cn
[86400] 167.240.66.59.in-addr.arpa. domain name pointer th240167.ip.tsinghua.edu.cn
[86400] 168.240.66.59.in-addr.arpa. domain name pointer th240168.ip.tsinghua.edu.cn
[86400] 169.240.66.59.in-addr.arpa. domain name pointer th240169.ip.tsinghua.edu.cn
[86400] 170.240.66.59.in-addr.arpa. domain name pointer th240170.ip.tsinghua.edu.cn
[86400] 171.240.66.59.in-addr.arpa. domain name pointer th240171.ip.tsinghua.edu.cn
[86400] 172.240.66.59.in-addr.arpa. domain name pointer th240172.ip.tsinghua.edu.cn
[86400] 173.240.66.59.in-addr.arpa. domain name pointer th240173.ip.tsinghua.edu.cn
[86400] 174.240.66.59.in-addr.arpa. domain name pointer th240174.ip.tsinghua.edu.cn
[86400] 175.240.66.59.in-addr.arpa. domain name pointer th240175.ip.tsinghua.edu.cn
[86400] 176.240.66.59.in-addr.arpa. domain name pointer th240176.ip.tsinghua.edu.cn
[86400] 177.240.66.59.in-addr.arpa. domain name pointer th240177.ip.tsinghua.edu.cn
[86400] 178.240.66.59.in-addr.arpa. domain name pointer th240178.ip.tsinghua.edu.cn
[86400] 179.240.66.59.in-addr.arpa. domain name pointer th240179.ip.tsinghua.edu.cn
[86400] 180.240.66.59.in-addr.arpa. domain name pointer th240180.ip.tsinghua.edu.cn
[86400] 181.240.66.59.in-addr.arpa. domain name pointer th240181.ip.tsinghua.edu.cn
[86400] 182.240.66.59.in-addr.arpa. domain name pointer th240182.ip.tsinghua.edu.cn
[86400] 183.240.66.59.in-addr.arpa. domain name pointer th240183.ip.tsinghua.edu.cn
[86400] 184.240.66.59.in-addr.arpa. domain name pointer th240184.ip.tsinghua.edu.cn
[86400] 185.240.66.59.in-addr.arpa. domain name pointer th240185.ip.tsinghua.edu.cn
[86400] 186.240.66.59.in-addr.arpa. domain name pointer th240186.ip.tsinghua.edu.cn
[86400] 187.240.66.59.in-addr.arpa. domain name pointer th240187.ip.tsinghua.edu.cn
[86400] 188.240.66.59.in-addr.arpa. domain name pointer th240188.ip.tsinghua.edu.cn
[86400] 189.240.66.59.in-addr.arpa. domain name pointer th240189.ip.tsinghua.edu.cn
[86400] 190.240.66.59.in-addr.arpa. domain name pointer th240190.ip.tsinghua.edu.cn
[86400] 191.240.66.59.in-addr.arpa. domain name pointer th240191.ip.tsinghua.edu.cn
[86400] 192.240.66.59.in-addr.arpa. domain name pointer th240192.ip.tsinghua.edu.cn
[86400] 193.240.66.59.in-addr.arpa. domain name pointer th240193.ip.tsinghua.edu.cn
[86400] 194.240.66.59.in-addr.arpa. domain name pointer th240194.ip.tsinghua.edu.cn
[86400] 195.240.66.59.in-addr.arpa. domain name pointer th240195.ip.tsinghua.edu.cn
[86400] 196.240.66.59.in-addr.arpa. domain name pointer th240196.ip.tsinghua.edu.cn
[86400] 197.240.66.59.in-addr.arpa. domain name pointer th240197.ip.tsinghua.edu.cn
[86400] 198.240.66.59.in-addr.arpa. domain name pointer th240198.ip.tsinghua.edu.cn
[86400] 199.240.66.59.in-addr.arpa. domain name pointer th240199.ip.tsinghua.edu.cn
[86400] 200.240.66.59.in-addr.arpa. domain name pointer th240200.ip.tsinghua.edu.cn
[86400] 201.240.66.59.in-addr.arpa. domain name pointer th240201.ip.tsinghua.edu.cn
[86400] 202.240.66.59.in-addr.arpa. domain name pointer th240202.ip.tsinghua.edu.cn
[86400] 203.240.66.59.in-addr.arpa. domain name pointer th240203.ip.tsinghua.edu.cn
[86400] 204.240.66.59.in-addr.arpa. domain name pointer th240204.ip.tsinghua.edu.cn
[86400] 205.240.66.59.in-addr.arpa. domain name pointer th240205.ip.tsinghua.edu.cn
[86400] 206.240.66.59.in-addr.arpa. domain name pointer th240206.ip.tsinghua.edu.cn
[86400] 207.240.66.59.in-addr.arpa. domain name pointer th240207.ip.tsinghua.edu.cn
[86400] 208.240.66.59.in-addr.arpa. domain name pointer th240208.ip.tsinghua.edu.cn
[86400] 209.240.66.59.in-addr.arpa. domain name pointer th240209.ip.tsinghua.edu.cn
[86400] 210.240.66.59.in-addr.arpa. domain name pointer th240210.ip.tsinghua.edu.cn
[86400] 211.240.66.59.in-addr.arpa. domain name pointer th240211.ip.tsinghua.edu.cn
[86400] 212.240.66.59.in-addr.arpa. domain name pointer th240212.ip.tsinghua.edu.cn
[86400] 213.240.66.59.in-addr.arpa. domain name pointer th240213.ip.tsinghua.edu.cn
[86400] 214.240.66.59.in-addr.arpa. domain name pointer th240214.ip.tsinghua.edu.cn
[86400] 215.240.66.59.in-addr.arpa. domain name pointer th240215.ip.tsinghua.edu.cn
[86400] 216.240.66.59.in-addr.arpa. domain name pointer th240216.ip.tsinghua.edu.cn
[86400] 217.240.66.59.in-addr.arpa. domain name pointer th240217.ip.tsinghua.edu.cn
[86400] 218.240.66.59.in-addr.arpa. domain name pointer th240218.ip.tsinghua.edu.cn
[86400] 219.240.66.59.in-addr.arpa. domain name pointer th240219.ip.tsinghua.edu.cn
[86400] 220.240.66.59.in-addr.arpa. domain name pointer th240220.ip.tsinghua.edu.cn
[86400] 221.240.66.59.in-addr.arpa. domain name pointer th240221.ip.tsinghua.edu.cn
[86400] 222.240.66.59.in-addr.arpa. domain name pointer th240222.ip.tsinghua.edu.cn
[86400] 223.240.66.59.in-addr.arpa. domain name pointer th240223.ip.tsinghua.edu.cn
[86400] 224.240.66.59.in-addr.arpa. domain name pointer th240224.ip.tsinghua.edu.cn
[86400] 225.240.66.59.in-addr.arpa. domain name pointer th240225.ip.tsinghua.edu.cn
[86400] 226.240.66.59.in-addr.arpa. domain name pointer th240226.ip.tsinghua.edu.cn
[86400] 227.240.66.59.in-addr.arpa. domain name pointer th240227.ip.tsinghua.edu.cn
[86400] 228.240.66.59.in-addr.arpa. domain name pointer th240228.ip.tsinghua.edu.cn
[86400] 229.240.66.59.in-addr.arpa. domain name pointer th240229.ip.tsinghua.edu.cn
[86400] 230.240.66.59.in-addr.arpa. domain name pointer th240230.ip.tsinghua.edu.cn
[86400] 231.240.66.59.in-addr.arpa. domain name pointer th240231.ip.tsinghua.edu.cn
[86400] 232.240.66.59.in-addr.arpa. domain name pointer th240232.ip.tsinghua.edu.cn
[86400] 233.240.66.59.in-addr.arpa. domain name pointer th240233.ip.tsinghua.edu.cn
[86400] 234.240.66.59.in-addr.arpa. domain name pointer th240234.ip.tsinghua.edu.cn
[86400] 235.240.66.59.in-addr.arpa. domain name pointer th240235.ip.tsinghua.edu.cn
[86400] 236.240.66.59.in-addr.arpa. domain name pointer th240236.ip.tsinghua.edu.cn
[86400] 237.240.66.59.in-addr.arpa. domain name pointer th240237.ip.tsinghua.edu.cn
[86400] 238.240.66.59.in-addr.arpa. domain name pointer th240238.ip.tsinghua.edu.cn
[86400] 239.240.66.59.in-addr.arpa. domain name pointer th240239.ip.tsinghua.edu.cn
[86400] 240.240.66.59.in-addr.arpa. domain name pointer th240240.ip.tsinghua.edu.cn
[86400] 241.240.66.59.in-addr.arpa. domain name pointer th240241.ip.tsinghua.edu.cn
[86400] 242.240.66.59.in-addr.arpa. domain name pointer th240242.ip.tsinghua.edu.cn
[86400] 243.240.66.59.in-addr.arpa. domain name pointer th240243.ip.tsinghua.edu.cn
[86400] 244.240.66.59.in-addr.arpa. domain name pointer th240244.ip.tsinghua.edu.cn
[86400] 245.240.66.59.in-addr.arpa. domain name pointer th240245.ip.tsinghua.edu.cn
[86400] 246.240.66.59.in-addr.arpa. domain name pointer th240246.ip.tsinghua.edu.cn
[86400] 247.240.66.59.in-addr.arpa. domain name pointer th240247.ip.tsinghua.edu.cn
[86400] 248.240.66.59.in-addr.arpa. domain name pointer th240248.ip.tsinghua.edu.cn
[86400] 249.240.66.59.in-addr.arpa. domain name pointer th240249.ip.tsinghua.edu.cn
[86400] 250.240.66.59.in-addr.arpa. domain name pointer th240250.ip.tsinghua.edu.cn
[86400] 251.240.66.59.in-addr.arpa. domain name pointer th240251.ip.tsinghua.edu.cn
[86400] 252.240.66.59.in-addr.arpa. domain name pointer th240252.ip.tsinghua.edu.cn
[86400] 253.240.66.59.in-addr.arpa. domain name pointer th240253.ip.tsinghua.edu.cn
[86400] 254.240.66.59.in-addr.arpa. domain name pointer th240254.ip.tsinghua.edu.cn
[0] 255.240.66.59.in-addr.arpa.: domain name does not exist