[0] 0.238.66.59.in-addr.arpa.: domain name does not exist
[86400] 1.238.66.59.in-addr.arpa. domain name pointer th238001.ip.tsinghua.edu.cn
[86400] 2.238.66.59.in-addr.arpa. domain name pointer th238002.ip.tsinghua.edu.cn
[86400] 3.238.66.59.in-addr.arpa. domain name pointer th238003.ip.tsinghua.edu.cn
[86400] 4.238.66.59.in-addr.arpa. domain name pointer th238004.ip.tsinghua.edu.cn
[86400] 5.238.66.59.in-addr.arpa. domain name pointer th238005.ip.tsinghua.edu.cn
[86400] 6.238.66.59.in-addr.arpa. domain name pointer th238006.ip.tsinghua.edu.cn
[86400] 7.238.66.59.in-addr.arpa. domain name pointer th238007.ip.tsinghua.edu.cn
[86400] 8.238.66.59.in-addr.arpa. domain name pointer th238008.ip.tsinghua.edu.cn
[86400] 9.238.66.59.in-addr.arpa. domain name pointer th238009.ip.tsinghua.edu.cn
[86400] 10.238.66.59.in-addr.arpa. domain name pointer th238010.ip.tsinghua.edu.cn
[86400] 11.238.66.59.in-addr.arpa. domain name pointer th238011.ip.tsinghua.edu.cn
[86400] 12.238.66.59.in-addr.arpa. domain name pointer th238012.ip.tsinghua.edu.cn
[86400] 13.238.66.59.in-addr.arpa. domain name pointer th238013.ip.tsinghua.edu.cn
[86400] 14.238.66.59.in-addr.arpa. domain name pointer th238014.ip.tsinghua.edu.cn
[86400] 15.238.66.59.in-addr.arpa. domain name pointer th238015.ip.tsinghua.edu.cn
[86400] 16.238.66.59.in-addr.arpa. domain name pointer th238016.ip.tsinghua.edu.cn
[86400] 17.238.66.59.in-addr.arpa. domain name pointer th238017.ip.tsinghua.edu.cn
[86400] 18.238.66.59.in-addr.arpa. domain name pointer th238018.ip.tsinghua.edu.cn
[86400] 19.238.66.59.in-addr.arpa. domain name pointer th238019.ip.tsinghua.edu.cn
[86400] 20.238.66.59.in-addr.arpa. domain name pointer th238020.ip.tsinghua.edu.cn
[86400] 21.238.66.59.in-addr.arpa. domain name pointer th238021.ip.tsinghua.edu.cn
[86400] 22.238.66.59.in-addr.arpa. domain name pointer th238022.ip.tsinghua.edu.cn
[86400] 23.238.66.59.in-addr.arpa. domain name pointer th238023.ip.tsinghua.edu.cn
[86400] 24.238.66.59.in-addr.arpa. domain name pointer th238024.ip.tsinghua.edu.cn
[86400] 25.238.66.59.in-addr.arpa. domain name pointer th238025.ip.tsinghua.edu.cn
[86400] 26.238.66.59.in-addr.arpa. domain name pointer th238026.ip.tsinghua.edu.cn
[86400] 27.238.66.59.in-addr.arpa. domain name pointer th238027.ip.tsinghua.edu.cn
[86400] 28.238.66.59.in-addr.arpa. domain name pointer th238028.ip.tsinghua.edu.cn
[86400] 29.238.66.59.in-addr.arpa. domain name pointer th238029.ip.tsinghua.edu.cn
[86400] 30.238.66.59.in-addr.arpa. domain name pointer th238030.ip.tsinghua.edu.cn
[86400] 31.238.66.59.in-addr.arpa. domain name pointer th238031.ip.tsinghua.edu.cn
[86400] 32.238.66.59.in-addr.arpa. domain name pointer th238032.ip.tsinghua.edu.cn
[86400] 33.238.66.59.in-addr.arpa. domain name pointer th238033.ip.tsinghua.edu.cn
[86400] 34.238.66.59.in-addr.arpa. domain name pointer th238034.ip.tsinghua.edu.cn
[86400] 35.238.66.59.in-addr.arpa. domain name pointer th238035.ip.tsinghua.edu.cn
[86400] 36.238.66.59.in-addr.arpa. domain name pointer th238036.ip.tsinghua.edu.cn
[86400] 37.238.66.59.in-addr.arpa. domain name pointer th238037.ip.tsinghua.edu.cn
[86400] 38.238.66.59.in-addr.arpa. domain name pointer th238038.ip.tsinghua.edu.cn
[86400] 39.238.66.59.in-addr.arpa. domain name pointer th238039.ip.tsinghua.edu.cn
[86400] 40.238.66.59.in-addr.arpa. domain name pointer th238040.ip.tsinghua.edu.cn
[86400] 41.238.66.59.in-addr.arpa. domain name pointer th238041.ip.tsinghua.edu.cn
[86400] 42.238.66.59.in-addr.arpa. domain name pointer th238042.ip.tsinghua.edu.cn
[86400] 43.238.66.59.in-addr.arpa. domain name pointer th238043.ip.tsinghua.edu.cn
[86400] 44.238.66.59.in-addr.arpa. domain name pointer th238044.ip.tsinghua.edu.cn
[86400] 45.238.66.59.in-addr.arpa. domain name pointer th238045.ip.tsinghua.edu.cn
[86400] 46.238.66.59.in-addr.arpa. domain name pointer th238046.ip.tsinghua.edu.cn
[86400] 47.238.66.59.in-addr.arpa. domain name pointer th238047.ip.tsinghua.edu.cn
[86400] 48.238.66.59.in-addr.arpa. domain name pointer th238048.ip.tsinghua.edu.cn
[86400] 49.238.66.59.in-addr.arpa. domain name pointer th238049.ip.tsinghua.edu.cn
[86400] 50.238.66.59.in-addr.arpa. domain name pointer th238050.ip.tsinghua.edu.cn
[86400] 51.238.66.59.in-addr.arpa. domain name pointer th238051.ip.tsinghua.edu.cn
[86400] 52.238.66.59.in-addr.arpa. domain name pointer th238052.ip.tsinghua.edu.cn
[86400] 53.238.66.59.in-addr.arpa. domain name pointer th238053.ip.tsinghua.edu.cn
[86400] 54.238.66.59.in-addr.arpa. domain name pointer th238054.ip.tsinghua.edu.cn
[86400] 55.238.66.59.in-addr.arpa. domain name pointer th238055.ip.tsinghua.edu.cn
[86400] 56.238.66.59.in-addr.arpa. domain name pointer th238056.ip.tsinghua.edu.cn
[86400] 57.238.66.59.in-addr.arpa. domain name pointer th238057.ip.tsinghua.edu.cn
[86400] 58.238.66.59.in-addr.arpa. domain name pointer th238058.ip.tsinghua.edu.cn
[86400] 59.238.66.59.in-addr.arpa. domain name pointer th238059.ip.tsinghua.edu.cn
[86400] 60.238.66.59.in-addr.arpa. domain name pointer th238060.ip.tsinghua.edu.cn
[86400] 61.238.66.59.in-addr.arpa. domain name pointer th238061.ip.tsinghua.edu.cn
[86400] 62.238.66.59.in-addr.arpa. domain name pointer th238062.ip.tsinghua.edu.cn
[86400] 63.238.66.59.in-addr.arpa. domain name pointer th238063.ip.tsinghua.edu.cn
[86400] 64.238.66.59.in-addr.arpa. domain name pointer th238064.ip.tsinghua.edu.cn
[86400] 65.238.66.59.in-addr.arpa. domain name pointer th238065.ip.tsinghua.edu.cn
[86400] 66.238.66.59.in-addr.arpa. domain name pointer th238066.ip.tsinghua.edu.cn
[86400] 67.238.66.59.in-addr.arpa. domain name pointer th238067.ip.tsinghua.edu.cn
[86400] 68.238.66.59.in-addr.arpa. domain name pointer th238068.ip.tsinghua.edu.cn
[86400] 69.238.66.59.in-addr.arpa. domain name pointer th238069.ip.tsinghua.edu.cn
[86400] 70.238.66.59.in-addr.arpa. domain name pointer th238070.ip.tsinghua.edu.cn
[86400] 71.238.66.59.in-addr.arpa. domain name pointer th238071.ip.tsinghua.edu.cn
[86400] 72.238.66.59.in-addr.arpa. domain name pointer th238072.ip.tsinghua.edu.cn
[86400] 73.238.66.59.in-addr.arpa. domain name pointer th238073.ip.tsinghua.edu.cn
[86400] 74.238.66.59.in-addr.arpa. domain name pointer th238074.ip.tsinghua.edu.cn
[86400] 75.238.66.59.in-addr.arpa. domain name pointer th238075.ip.tsinghua.edu.cn
[86400] 76.238.66.59.in-addr.arpa. domain name pointer th238076.ip.tsinghua.edu.cn
[86400] 77.238.66.59.in-addr.arpa. domain name pointer th238077.ip.tsinghua.edu.cn
[86400] 78.238.66.59.in-addr.arpa. domain name pointer th238078.ip.tsinghua.edu.cn
[86400] 79.238.66.59.in-addr.arpa. domain name pointer th238079.ip.tsinghua.edu.cn
[86400] 80.238.66.59.in-addr.arpa. domain name pointer th238080.ip.tsinghua.edu.cn
[86400] 81.238.66.59.in-addr.arpa. domain name pointer th238081.ip.tsinghua.edu.cn
[86400] 82.238.66.59.in-addr.arpa. domain name pointer th238082.ip.tsinghua.edu.cn
[86400] 83.238.66.59.in-addr.arpa. domain name pointer th238083.ip.tsinghua.edu.cn
[86400] 84.238.66.59.in-addr.arpa. domain name pointer th238084.ip.tsinghua.edu.cn
[86400] 85.238.66.59.in-addr.arpa. domain name pointer th238085.ip.tsinghua.edu.cn
[86400] 86.238.66.59.in-addr.arpa. domain name pointer th238086.ip.tsinghua.edu.cn
[86400] 87.238.66.59.in-addr.arpa. domain name pointer th238087.ip.tsinghua.edu.cn
[86400] 88.238.66.59.in-addr.arpa. domain name pointer th238088.ip.tsinghua.edu.cn
[86400] 89.238.66.59.in-addr.arpa. domain name pointer th238089.ip.tsinghua.edu.cn
[86400] 90.238.66.59.in-addr.arpa. domain name pointer th238090.ip.tsinghua.edu.cn
[86400] 91.238.66.59.in-addr.arpa. domain name pointer th238091.ip.tsinghua.edu.cn
[86400] 92.238.66.59.in-addr.arpa. domain name pointer th238092.ip.tsinghua.edu.cn
[86400] 93.238.66.59.in-addr.arpa. domain name pointer th238093.ip.tsinghua.edu.cn
[86400] 94.238.66.59.in-addr.arpa. domain name pointer th238094.ip.tsinghua.edu.cn
[86400] 95.238.66.59.in-addr.arpa. domain name pointer th238095.ip.tsinghua.edu.cn
[86400] 96.238.66.59.in-addr.arpa. domain name pointer th238096.ip.tsinghua.edu.cn
[86400] 97.238.66.59.in-addr.arpa. domain name pointer th238097.ip.tsinghua.edu.cn
[86400] 98.238.66.59.in-addr.arpa. domain name pointer th238098.ip.tsinghua.edu.cn
[86400] 99.238.66.59.in-addr.arpa. domain name pointer th238099.ip.tsinghua.edu.cn
[86400] 100.238.66.59.in-addr.arpa. domain name pointer th238100.ip.tsinghua.edu.cn
[86400] 101.238.66.59.in-addr.arpa. domain name pointer th238101.ip.tsinghua.edu.cn
[86400] 102.238.66.59.in-addr.arpa. domain name pointer th238102.ip.tsinghua.edu.cn
[86400] 103.238.66.59.in-addr.arpa. domain name pointer th238103.ip.tsinghua.edu.cn
[86400] 104.238.66.59.in-addr.arpa. domain name pointer th238104.ip.tsinghua.edu.cn
[86400] 105.238.66.59.in-addr.arpa. domain name pointer th238105.ip.tsinghua.edu.cn
[86400] 106.238.66.59.in-addr.arpa. domain name pointer th238106.ip.tsinghua.edu.cn
[86400] 107.238.66.59.in-addr.arpa. domain name pointer th238107.ip.tsinghua.edu.cn
[86400] 108.238.66.59.in-addr.arpa. domain name pointer th238108.ip.tsinghua.edu.cn
[86400] 109.238.66.59.in-addr.arpa. domain name pointer th238109.ip.tsinghua.edu.cn
[86400] 110.238.66.59.in-addr.arpa. domain name pointer th238110.ip.tsinghua.edu.cn
[86400] 111.238.66.59.in-addr.arpa. domain name pointer th238111.ip.tsinghua.edu.cn
[86400] 112.238.66.59.in-addr.arpa. domain name pointer th238112.ip.tsinghua.edu.cn
[86400] 113.238.66.59.in-addr.arpa. domain name pointer th238113.ip.tsinghua.edu.cn
[86400] 114.238.66.59.in-addr.arpa. domain name pointer th238114.ip.tsinghua.edu.cn
[86400] 115.238.66.59.in-addr.arpa. domain name pointer th238115.ip.tsinghua.edu.cn
[86400] 116.238.66.59.in-addr.arpa. domain name pointer th238116.ip.tsinghua.edu.cn
[86400] 117.238.66.59.in-addr.arpa. domain name pointer th238117.ip.tsinghua.edu.cn
[86400] 118.238.66.59.in-addr.arpa. domain name pointer th238118.ip.tsinghua.edu.cn
[86400] 119.238.66.59.in-addr.arpa. domain name pointer th238119.ip.tsinghua.edu.cn
[86400] 120.238.66.59.in-addr.arpa. domain name pointer th238120.ip.tsinghua.edu.cn
[86400] 121.238.66.59.in-addr.arpa. domain name pointer th238121.ip.tsinghua.edu.cn
[86400] 122.238.66.59.in-addr.arpa. domain name pointer th238122.ip.tsinghua.edu.cn
[86400] 123.238.66.59.in-addr.arpa. domain name pointer th238123.ip.tsinghua.edu.cn
[86400] 124.238.66.59.in-addr.arpa. domain name pointer th238124.ip.tsinghua.edu.cn
[86400] 125.238.66.59.in-addr.arpa. domain name pointer th238125.ip.tsinghua.edu.cn
[86400] 126.238.66.59.in-addr.arpa. domain name pointer th238126.ip.tsinghua.edu.cn
[86400] 127.238.66.59.in-addr.arpa. domain name pointer th238127.ip.tsinghua.edu.cn
[86400] 128.238.66.59.in-addr.arpa. domain name pointer th238128.ip.tsinghua.edu.cn
[86400] 129.238.66.59.in-addr.arpa. domain name pointer th238129.ip.tsinghua.edu.cn
[86400] 130.238.66.59.in-addr.arpa. domain name pointer th238130.ip.tsinghua.edu.cn
[86400] 131.238.66.59.in-addr.arpa. domain name pointer th238131.ip.tsinghua.edu.cn
[86400] 132.238.66.59.in-addr.arpa. domain name pointer th238132.ip.tsinghua.edu.cn
[86400] 133.238.66.59.in-addr.arpa. domain name pointer th238133.ip.tsinghua.edu.cn
[86400] 134.238.66.59.in-addr.arpa. domain name pointer th238134.ip.tsinghua.edu.cn
[86400] 135.238.66.59.in-addr.arpa. domain name pointer th238135.ip.tsinghua.edu.cn
[86400] 136.238.66.59.in-addr.arpa. domain name pointer th238136.ip.tsinghua.edu.cn
[86400] 137.238.66.59.in-addr.arpa. domain name pointer th238137.ip.tsinghua.edu.cn
[86400] 138.238.66.59.in-addr.arpa. domain name pointer th238138.ip.tsinghua.edu.cn
[86400] 139.238.66.59.in-addr.arpa. domain name pointer th238139.ip.tsinghua.edu.cn
[86400] 140.238.66.59.in-addr.arpa. domain name pointer th238140.ip.tsinghua.edu.cn
[86400] 141.238.66.59.in-addr.arpa. domain name pointer th238141.ip.tsinghua.edu.cn
[86400] 142.238.66.59.in-addr.arpa. domain name pointer th238142.ip.tsinghua.edu.cn
[86400] 143.238.66.59.in-addr.arpa. domain name pointer th238143.ip.tsinghua.edu.cn
[86400] 144.238.66.59.in-addr.arpa. domain name pointer th238144.ip.tsinghua.edu.cn
[86400] 145.238.66.59.in-addr.arpa. domain name pointer th238145.ip.tsinghua.edu.cn
[86400] 146.238.66.59.in-addr.arpa. domain name pointer th238146.ip.tsinghua.edu.cn
[86400] 147.238.66.59.in-addr.arpa. domain name pointer th238147.ip.tsinghua.edu.cn
[86400] 148.238.66.59.in-addr.arpa. domain name pointer th238148.ip.tsinghua.edu.cn
[86400] 149.238.66.59.in-addr.arpa. domain name pointer th238149.ip.tsinghua.edu.cn
[86400] 150.238.66.59.in-addr.arpa. domain name pointer th238150.ip.tsinghua.edu.cn
[86400] 151.238.66.59.in-addr.arpa. domain name pointer th238151.ip.tsinghua.edu.cn
[86400] 152.238.66.59.in-addr.arpa. domain name pointer th238152.ip.tsinghua.edu.cn
[86400] 153.238.66.59.in-addr.arpa. domain name pointer th238153.ip.tsinghua.edu.cn
[86400] 154.238.66.59.in-addr.arpa. domain name pointer th238154.ip.tsinghua.edu.cn
[86400] 155.238.66.59.in-addr.arpa. domain name pointer th238155.ip.tsinghua.edu.cn
[86400] 156.238.66.59.in-addr.arpa. domain name pointer th238156.ip.tsinghua.edu.cn
[86400] 157.238.66.59.in-addr.arpa. domain name pointer th238157.ip.tsinghua.edu.cn
[86400] 158.238.66.59.in-addr.arpa. domain name pointer th238158.ip.tsinghua.edu.cn
[86400] 159.238.66.59.in-addr.arpa. domain name pointer th238159.ip.tsinghua.edu.cn
[86400] 160.238.66.59.in-addr.arpa. domain name pointer th238160.ip.tsinghua.edu.cn
[86400] 161.238.66.59.in-addr.arpa. domain name pointer th238161.ip.tsinghua.edu.cn
[86400] 162.238.66.59.in-addr.arpa. domain name pointer th238162.ip.tsinghua.edu.cn
[86400] 163.238.66.59.in-addr.arpa. domain name pointer th238163.ip.tsinghua.edu.cn
[86400] 164.238.66.59.in-addr.arpa. domain name pointer th238164.ip.tsinghua.edu.cn
[86400] 165.238.66.59.in-addr.arpa. domain name pointer th238165.ip.tsinghua.edu.cn
[86400] 166.238.66.59.in-addr.arpa. domain name pointer th238166.ip.tsinghua.edu.cn
[86400] 167.238.66.59.in-addr.arpa. domain name pointer th238167.ip.tsinghua.edu.cn
[86400] 168.238.66.59.in-addr.arpa. domain name pointer th238168.ip.tsinghua.edu.cn
[86400] 169.238.66.59.in-addr.arpa. domain name pointer th238169.ip.tsinghua.edu.cn
[86400] 170.238.66.59.in-addr.arpa. domain name pointer th238170.ip.tsinghua.edu.cn
[86400] 171.238.66.59.in-addr.arpa. domain name pointer th238171.ip.tsinghua.edu.cn
[86400] 172.238.66.59.in-addr.arpa. domain name pointer th238172.ip.tsinghua.edu.cn
[86400] 173.238.66.59.in-addr.arpa. domain name pointer th238173.ip.tsinghua.edu.cn
[86400] 174.238.66.59.in-addr.arpa. domain name pointer th238174.ip.tsinghua.edu.cn
[86400] 175.238.66.59.in-addr.arpa. domain name pointer th238175.ip.tsinghua.edu.cn
[86400] 176.238.66.59.in-addr.arpa. domain name pointer th238176.ip.tsinghua.edu.cn
[86400] 177.238.66.59.in-addr.arpa. domain name pointer th238177.ip.tsinghua.edu.cn
[86400] 178.238.66.59.in-addr.arpa. domain name pointer th238178.ip.tsinghua.edu.cn
[86400] 179.238.66.59.in-addr.arpa. domain name pointer th238179.ip.tsinghua.edu.cn
[86400] 180.238.66.59.in-addr.arpa. domain name pointer th238180.ip.tsinghua.edu.cn
[86400] 181.238.66.59.in-addr.arpa. domain name pointer th238181.ip.tsinghua.edu.cn
[86400] 182.238.66.59.in-addr.arpa. domain name pointer th238182.ip.tsinghua.edu.cn
[86400] 183.238.66.59.in-addr.arpa. domain name pointer th238183.ip.tsinghua.edu.cn
[86400] 184.238.66.59.in-addr.arpa. domain name pointer th238184.ip.tsinghua.edu.cn
[86400] 185.238.66.59.in-addr.arpa. domain name pointer th238185.ip.tsinghua.edu.cn
[86400] 186.238.66.59.in-addr.arpa. domain name pointer th238186.ip.tsinghua.edu.cn
[86400] 187.238.66.59.in-addr.arpa. domain name pointer th238187.ip.tsinghua.edu.cn
[86400] 188.238.66.59.in-addr.arpa. domain name pointer th238188.ip.tsinghua.edu.cn
[86400] 189.238.66.59.in-addr.arpa. domain name pointer th238189.ip.tsinghua.edu.cn
[86400] 190.238.66.59.in-addr.arpa. domain name pointer th238190.ip.tsinghua.edu.cn
[86400] 191.238.66.59.in-addr.arpa. domain name pointer th238191.ip.tsinghua.edu.cn
[86400] 192.238.66.59.in-addr.arpa. domain name pointer th238192.ip.tsinghua.edu.cn
[86400] 193.238.66.59.in-addr.arpa. domain name pointer th238193.ip.tsinghua.edu.cn
[86400] 194.238.66.59.in-addr.arpa. domain name pointer th238194.ip.tsinghua.edu.cn
[86400] 195.238.66.59.in-addr.arpa. domain name pointer th238195.ip.tsinghua.edu.cn
[86400] 196.238.66.59.in-addr.arpa. domain name pointer th238196.ip.tsinghua.edu.cn
[86400] 197.238.66.59.in-addr.arpa. domain name pointer th238197.ip.tsinghua.edu.cn
[86400] 198.238.66.59.in-addr.arpa. domain name pointer th238198.ip.tsinghua.edu.cn
[86400] 199.238.66.59.in-addr.arpa. domain name pointer th238199.ip.tsinghua.edu.cn
[86400] 200.238.66.59.in-addr.arpa. domain name pointer th238200.ip.tsinghua.edu.cn
[86400] 201.238.66.59.in-addr.arpa. domain name pointer th238201.ip.tsinghua.edu.cn
[86400] 202.238.66.59.in-addr.arpa. domain name pointer th238202.ip.tsinghua.edu.cn
[86400] 203.238.66.59.in-addr.arpa. domain name pointer th238203.ip.tsinghua.edu.cn
[86400] 204.238.66.59.in-addr.arpa. domain name pointer th238204.ip.tsinghua.edu.cn
[86400] 205.238.66.59.in-addr.arpa. domain name pointer th238205.ip.tsinghua.edu.cn
[86400] 206.238.66.59.in-addr.arpa. domain name pointer th238206.ip.tsinghua.edu.cn
[86400] 207.238.66.59.in-addr.arpa. domain name pointer th238207.ip.tsinghua.edu.cn
[86400] 208.238.66.59.in-addr.arpa. domain name pointer th238208.ip.tsinghua.edu.cn
[86400] 209.238.66.59.in-addr.arpa. domain name pointer th238209.ip.tsinghua.edu.cn
[86400] 210.238.66.59.in-addr.arpa. domain name pointer th238210.ip.tsinghua.edu.cn
[86400] 211.238.66.59.in-addr.arpa. domain name pointer th238211.ip.tsinghua.edu.cn
[86400] 212.238.66.59.in-addr.arpa. domain name pointer th238212.ip.tsinghua.edu.cn
[86400] 213.238.66.59.in-addr.arpa. domain name pointer th238213.ip.tsinghua.edu.cn
[86400] 214.238.66.59.in-addr.arpa. domain name pointer th238214.ip.tsinghua.edu.cn
[86400] 215.238.66.59.in-addr.arpa. domain name pointer th238215.ip.tsinghua.edu.cn
[86400] 216.238.66.59.in-addr.arpa. domain name pointer th238216.ip.tsinghua.edu.cn
[86400] 217.238.66.59.in-addr.arpa. domain name pointer th238217.ip.tsinghua.edu.cn
[86400] 218.238.66.59.in-addr.arpa. domain name pointer th238218.ip.tsinghua.edu.cn
[86400] 219.238.66.59.in-addr.arpa. domain name pointer th238219.ip.tsinghua.edu.cn
[86400] 220.238.66.59.in-addr.arpa. domain name pointer th238220.ip.tsinghua.edu.cn
[86400] 221.238.66.59.in-addr.arpa. domain name pointer th238221.ip.tsinghua.edu.cn
[86400] 222.238.66.59.in-addr.arpa. domain name pointer th238222.ip.tsinghua.edu.cn
[86400] 223.238.66.59.in-addr.arpa. domain name pointer th238223.ip.tsinghua.edu.cn
[86400] 224.238.66.59.in-addr.arpa. domain name pointer th238224.ip.tsinghua.edu.cn
[86400] 225.238.66.59.in-addr.arpa. domain name pointer th238225.ip.tsinghua.edu.cn
[86400] 226.238.66.59.in-addr.arpa. domain name pointer th238226.ip.tsinghua.edu.cn
[86400] 227.238.66.59.in-addr.arpa. domain name pointer th238227.ip.tsinghua.edu.cn
[86400] 228.238.66.59.in-addr.arpa. domain name pointer th238228.ip.tsinghua.edu.cn
[86400] 229.238.66.59.in-addr.arpa. domain name pointer th238229.ip.tsinghua.edu.cn
[86400] 230.238.66.59.in-addr.arpa. domain name pointer th238230.ip.tsinghua.edu.cn
[86400] 231.238.66.59.in-addr.arpa. domain name pointer th238231.ip.tsinghua.edu.cn
[86400] 232.238.66.59.in-addr.arpa. domain name pointer th238232.ip.tsinghua.edu.cn
[86400] 233.238.66.59.in-addr.arpa. domain name pointer th238233.ip.tsinghua.edu.cn
[86400] 234.238.66.59.in-addr.arpa. domain name pointer th238234.ip.tsinghua.edu.cn
[86400] 235.238.66.59.in-addr.arpa. domain name pointer th238235.ip.tsinghua.edu.cn
[86400] 236.238.66.59.in-addr.arpa. domain name pointer th238236.ip.tsinghua.edu.cn
[86400] 237.238.66.59.in-addr.arpa. domain name pointer th238237.ip.tsinghua.edu.cn
[86400] 238.238.66.59.in-addr.arpa. domain name pointer th238238.ip.tsinghua.edu.cn
[86400] 239.238.66.59.in-addr.arpa. domain name pointer th238239.ip.tsinghua.edu.cn
[86400] 240.238.66.59.in-addr.arpa. domain name pointer th238240.ip.tsinghua.edu.cn
[86400] 241.238.66.59.in-addr.arpa. domain name pointer th238241.ip.tsinghua.edu.cn
[86400] 242.238.66.59.in-addr.arpa. domain name pointer th238242.ip.tsinghua.edu.cn
[86400] 243.238.66.59.in-addr.arpa. domain name pointer th238243.ip.tsinghua.edu.cn
[86400] 244.238.66.59.in-addr.arpa. domain name pointer th238244.ip.tsinghua.edu.cn
[86400] 245.238.66.59.in-addr.arpa. domain name pointer th238245.ip.tsinghua.edu.cn
[86400] 246.238.66.59.in-addr.arpa. domain name pointer th238246.ip.tsinghua.edu.cn
[86400] 247.238.66.59.in-addr.arpa. domain name pointer th238247.ip.tsinghua.edu.cn
[86400] 248.238.66.59.in-addr.arpa. domain name pointer th238248.ip.tsinghua.edu.cn
[86400] 249.238.66.59.in-addr.arpa. domain name pointer th238249.ip.tsinghua.edu.cn
[86400] 250.238.66.59.in-addr.arpa. domain name pointer th238250.ip.tsinghua.edu.cn
[86400] 251.238.66.59.in-addr.arpa. domain name pointer th238251.ip.tsinghua.edu.cn
[86400] 252.238.66.59.in-addr.arpa. domain name pointer th238252.ip.tsinghua.edu.cn
[86400] 253.238.66.59.in-addr.arpa. domain name pointer th238253.ip.tsinghua.edu.cn
[86400] 254.238.66.59.in-addr.arpa. domain name pointer th238254.ip.tsinghua.edu.cn
[0] 255.238.66.59.in-addr.arpa.: domain name does not exist