[0] 0.165.189.137.in-addr.arpa.: domain name does not exist
[86400] 1.165.189.137.in-addr.arpa. domain name pointer linux01.fed.cuhk.edu.hk
[86400] 2.165.189.137.in-addr.arpa. domain name pointer serverf.fed.cuhk.edu.hk
[86400] 3.165.189.137.in-addr.arpa. domain name pointer serverf2.fed.cuhk.edu.hk
[86400] 4.165.189.137.in-addr.arpa. domain name pointer pc165004.fed.cuhk.edu.hk
[86400] 5.165.189.137.in-addr.arpa. domain name pointer pc165005.fed.cuhk.edu.hk
[86400] 6.165.189.137.in-addr.arpa. domain name pointer pc165006.fed.cuhk.edu.hk
[86400] 7.165.189.137.in-addr.arpa. domain name pointer pc165007.fed.cuhk.edu.hk
[86400] 8.165.189.137.in-addr.arpa. domain name pointer pc165008.fed.cuhk.edu.hk
[86400] 9.165.189.137.in-addr.arpa. domain name pointer pc165009.fed.cuhk.edu.hk
[86400] 10.165.189.137.in-addr.arpa. domain name pointer pc165010.fed.cuhk.edu.hk
[86400] 11.165.189.137.in-addr.arpa. domain name pointer pc165011.fed.cuhk.edu.hk
[86400] 12.165.189.137.in-addr.arpa. domain name pointer pc165012.fed.cuhk.edu.hk
[86400] 13.165.189.137.in-addr.arpa. domain name pointer pc165013.fed.cuhk.edu.hk
[86400] 14.165.189.137.in-addr.arpa. domain name pointer pc165014.fed.cuhk.edu.hk
[86400] 15.165.189.137.in-addr.arpa. domain name pointer pc165015.fed.cuhk.edu.hk
[86400] 16.165.189.137.in-addr.arpa. domain name pointer pc165016.fed.cuhk.edu.hk
[86400] 17.165.189.137.in-addr.arpa. domain name pointer pc165017.fed.cuhk.edu.hk
[86400] 18.165.189.137.in-addr.arpa. domain name pointer pc165018.fed.cuhk.edu.hk
[86400] 19.165.189.137.in-addr.arpa. domain name pointer pc165019.fed.cuhk.edu.hk
[86400] 20.165.189.137.in-addr.arpa. domain name pointer pc165020.fed.cuhk.edu.hk
[86400] 21.165.189.137.in-addr.arpa. domain name pointer pc165021.fed.cuhk.edu.hk
[86400] 22.165.189.137.in-addr.arpa. domain name pointer pc165022.fed.cuhk.edu.hk
[86400] 23.165.189.137.in-addr.arpa. domain name pointer servern.fed.cuhk.edu.hk
[86400] 24.165.189.137.in-addr.arpa. domain name pointer pc165024.fed.cuhk.edu.hk
[86400] 25.165.189.137.in-addr.arpa. domain name pointer pc165025.fed.cuhk.edu.hk
[86400] 26.165.189.137.in-addr.arpa. domain name pointer pc165026.fed.cuhk.edu.hk
[86400] 27.165.189.137.in-addr.arpa. domain name pointer pc165027.fed.cuhk.edu.hk
[86400] 28.165.189.137.in-addr.arpa. domain name pointer pc165028.fed.cuhk.edu.hk
[86400] 29.165.189.137.in-addr.arpa. domain name pointer pc165029.fed.cuhk.edu.hk
[86400] 30.165.189.137.in-addr.arpa. domain name pointer pc165030.fed.cuhk.edu.hk
[86400] 31.165.189.137.in-addr.arpa. domain name pointer pc165031.fed.cuhk.edu.hk
[86400] 32.165.189.137.in-addr.arpa. domain name pointer pc165032.fed.cuhk.edu.hk
[86400] 33.165.189.137.in-addr.arpa. domain name pointer pc165033.fed.cuhk.edu.hk
[86400] 34.165.189.137.in-addr.arpa. domain name pointer cluster.fed.cuhk.edu.hk
[86400] 35.165.189.137.in-addr.arpa. domain name pointer pc165035.fed.cuhk.edu.hk
[86400] 36.165.189.137.in-addr.arpa. domain name pointer studentdbserver.fed.cuhk.edu.hk
[86400] 37.165.189.137.in-addr.arpa. domain name pointer pc165037.fed.cuhk.edu.hk
[86400] 38.165.189.137.in-addr.arpa. domain name pointer pc165038.fed.cuhk.edu.hk
[86400] 39.165.189.137.in-addr.arpa. domain name pointer pc165039.fed.cuhk.edu.hk
[86400] 40.165.189.137.in-addr.arpa. domain name pointer pc165040.fed.cuhk.edu.hk
[86400] 41.165.189.137.in-addr.arpa. domain name pointer pc165041.fed.cuhk.edu.hk
[86400] 42.165.189.137.in-addr.arpa. domain name pointer pc165042.fed.cuhk.edu.hk
[86400] 43.165.189.137.in-addr.arpa. domain name pointer pc165043.fed.cuhk.edu.hk
[86400] 44.165.189.137.in-addr.arpa. domain name pointer pc165044.fed.cuhk.edu.hk
[86400] 45.165.189.137.in-addr.arpa. domain name pointer pc165045.fed.cuhk.edu.hk
[86400] 46.165.189.137.in-addr.arpa. domain name pointer pc165046.fed.cuhk.edu.hk
[86400] 47.165.189.137.in-addr.arpa. domain name pointer pc165047.fed.cuhk.edu.hk
[86400] 48.165.189.137.in-addr.arpa. domain name pointer pc165048.fed.cuhk.edu.hk
[86400] 49.165.189.137.in-addr.arpa. domain name pointer pc165049.fed.cuhk.edu.hk
[86400] 50.165.189.137.in-addr.arpa. domain name pointer pc165050.fed.cuhk.edu.hk
[86400] 51.165.189.137.in-addr.arpa. domain name pointer nas165051.fed.cuhk.edu.hk
[86400] 52.165.189.137.in-addr.arpa. domain name pointer pc165052.fed.cuhk.edu.hk
[86400] 53.165.189.137.in-addr.arpa. domain name pointer pc165053.fed.cuhk.edu.hk
[86400] 54.165.189.137.in-addr.arpa. domain name pointer pc165054.fed.cuhk.edu.hk
[86400] 55.165.189.137.in-addr.arpa. domain name pointer pc165055.fed.cuhk.edu.hk
[86400] 56.165.189.137.in-addr.arpa. domain name pointer pc165056.fed.cuhk.edu.hk
[86400] 57.165.189.137.in-addr.arpa. domain name pointer pc165057.fed.cuhk.edu.hk
[86400] 58.165.189.137.in-addr.arpa. domain name pointer pc165058.fed.cuhk.edu.hk
[86400] 59.165.189.137.in-addr.arpa. domain name pointer pc165059.fed.cuhk.edu.hk
[86400] 60.165.189.137.in-addr.arpa. domain name pointer pc165060.fed.cuhk.edu.hk
[86400] 61.165.189.137.in-addr.arpa. domain name pointer pc165061.fed.cuhk.edu.hk
[86400] 62.165.189.137.in-addr.arpa. domain name pointer pc165062.fed.cuhk.edu.hk
[86400] 63.165.189.137.in-addr.arpa. domain name pointer sunfire.fed.cuhk.edu.hk
[86400] 64.165.189.137.in-addr.arpa. domain name pointer pc165064.fed.cuhk.edu.hk
[86400] 65.165.189.137.in-addr.arpa. domain name pointer pc165065.fed.cuhk.edu.hk
[86400] 66.165.189.137.in-addr.arpa. domain name pointer pc165066.fed.cuhk.edu.hk
[86400] 67.165.189.137.in-addr.arpa. domain name pointer pc165067.fed.cuhk.edu.hk
[86400] 68.165.189.137.in-addr.arpa. domain name pointer pc165068.fed.cuhk.edu.hk
[86400] 69.165.189.137.in-addr.arpa. domain name pointer pc165069.fed.cuhk.edu.hk
[86400] 70.165.189.137.in-addr.arpa. domain name pointer pc165070.fed.cuhk.edu.hk
[86400] 71.165.189.137.in-addr.arpa. domain name pointer pc165071.fed.cuhk.edu.hk
[86400] 72.165.189.137.in-addr.arpa. domain name pointer pc165072.fed.cuhk.edu.hk
[86400] 73.165.189.137.in-addr.arpa. domain name pointer pc165073.fed.cuhk.edu.hk
[86400] 74.165.189.137.in-addr.arpa. domain name pointer pc165074.fed.cuhk.edu.hk
[86400] 75.165.189.137.in-addr.arpa. domain name pointer pc165075.fed.cuhk.edu.hk
[86400] 76.165.189.137.in-addr.arpa. domain name pointer pc165076.fed.cuhk.edu.hk
[86400] 77.165.189.137.in-addr.arpa. domain name pointer pc165077.fed.cuhk.edu.hk
[86400] 78.165.189.137.in-addr.arpa. domain name pointer pc165078.fed.cuhk.edu.hk
[86400] 79.165.189.137.in-addr.arpa. domain name pointer pc165079.fed.cuhk.edu.hk
[86400] 80.165.189.137.in-addr.arpa. domain name pointer pc165080.fed.cuhk.edu.hk
[86400] 81.165.189.137.in-addr.arpa. domain name pointer pc165081.fed.cuhk.edu.hk
[86400] 82.165.189.137.in-addr.arpa. domain name pointer pc165082.fed.cuhk.edu.hk
[86400] 83.165.189.137.in-addr.arpa. domain name pointer pc165083.fed.cuhk.edu.hk
[86400] 84.165.189.137.in-addr.arpa. domain name pointer pc165084.fed.cuhk.edu.hk
[86400] 85.165.189.137.in-addr.arpa. domain name pointer pc165085.fed.cuhk.edu.hk
[86400] 86.165.189.137.in-addr.arpa. domain name pointer pc165086.fed.cuhk.edu.hk
[86400] 87.165.189.137.in-addr.arpa. domain name pointer pc165087.fed.cuhk.edu.hk
[86400] 88.165.189.137.in-addr.arpa. domain name pointer pc165088.fed.cuhk.edu.hk
[86400] 89.165.189.137.in-addr.arpa. domain name pointer pc165089.fed.cuhk.edu.hk
[86400] 90.165.189.137.in-addr.arpa. domain name pointer pc165090.fed.cuhk.edu.hk
[86400] 91.165.189.137.in-addr.arpa. domain name pointer pc165091.fed.cuhk.edu.hk
[86400] 92.165.189.137.in-addr.arpa. domain name pointer pc165092.fed.cuhk.edu.hk
[86400] 93.165.189.137.in-addr.arpa. domain name pointer pc165093.fed.cuhk.edu.hk
[86400] 94.165.189.137.in-addr.arpa. domain name pointer cusp-sp.fed.cuhk.edu.hk
[86400] 95.165.189.137.in-addr.arpa. domain name pointer p4cs.fed.cuhk.edu.hk
[86400] 96.165.189.137.in-addr.arpa. domain name pointer pc165096.fed.cuhk.edu.hk
[86400] 97.165.189.137.in-addr.arpa. domain name pointer pc165097.fed.cuhk.edu.hk
[86400] 98.165.189.137.in-addr.arpa. domain name pointer pc165098.fed.cuhk.edu.hk
[86400] 99.165.189.137.in-addr.arpa. domain name pointer pc165099.fed.cuhk.edu.hk
[86400] 100.165.189.137.in-addr.arpa. domain name pointer pc165100.fed.cuhk.edu.hk
[86400] 101.165.189.137.in-addr.arpa. domain name pointer pc165101.fed.cuhk.edu.hk
[86400] 102.165.189.137.in-addr.arpa. domain name pointer pc165102.fed.cuhk.edu.hk
[86400] 103.165.189.137.in-addr.arpa. domain name pointer pc165103.fed.cuhk.edu.hk
[86400] 104.165.189.137.in-addr.arpa. domain name pointer pc165104.fed.cuhk.edu.hk
[86400] 105.165.189.137.in-addr.arpa. domain name pointer pc165105.fed.cuhk.edu.hk
[86400] 106.165.189.137.in-addr.arpa. domain name pointer pc165106.fed.cuhk.edu.hk
[86400] 107.165.189.137.in-addr.arpa. domain name pointer pc165107.fed.cuhk.edu.hk
[86400] 108.165.189.137.in-addr.arpa. domain name pointer pc165108.fed.cuhk.edu.hk
[86400] 109.165.189.137.in-addr.arpa. domain name pointer pc165109.fed.cuhk.edu.hk
[86400] 110.165.189.137.in-addr.arpa. domain name pointer pc165110.fed.cuhk.edu.hk
[86400] 111.165.189.137.in-addr.arpa. domain name pointer pc165111.fed.cuhk.edu.hk
[86400] 112.165.189.137.in-addr.arpa. domain name pointer pc165112.fed.cuhk.edu.hk
[86400] 113.165.189.137.in-addr.arpa. domain name pointer pc165113.fed.cuhk.edu.hk
[86400] 114.165.189.137.in-addr.arpa. domain name pointer pc165114.fed.cuhk.edu.hk
[86400] 115.165.189.137.in-addr.arpa. domain name pointer pc165115.fed.cuhk.edu.hk
[86400] 116.165.189.137.in-addr.arpa. domain name pointer pc165116.fed.cuhk.edu.hk
[86400] 117.165.189.137.in-addr.arpa. domain name pointer pc165117.fed.cuhk.edu.hk
[86400] 118.165.189.137.in-addr.arpa. domain name pointer pc165118.fed.cuhk.edu.hk
[86400] 119.165.189.137.in-addr.arpa. domain name pointer pc165119.fed.cuhk.edu.hk
[86400] 120.165.189.137.in-addr.arpa. domain name pointer pc165120.fed.cuhk.edu.hk
[86400] 121.165.189.137.in-addr.arpa. domain name pointer pc165121.fed.cuhk.edu.hk
[86400] 122.165.189.137.in-addr.arpa. domain name pointer pc165122.fed.cuhk.edu.hk
[86400] 123.165.189.137.in-addr.arpa. domain name pointer pc165123.fed.cuhk.edu.hk
[86400] 124.165.189.137.in-addr.arpa. domain name pointer pc165124.fed.cuhk.edu.hk
[86400] 125.165.189.137.in-addr.arpa. domain name pointer pc165125.fed.cuhk.edu.hk
[86400] 126.165.189.137.in-addr.arpa. domain name pointer pc165126.fed.cuhk.edu.hk
[86400] 127.165.189.137.in-addr.arpa. domain name pointer pc165127.fed.cuhk.edu.hk
[86400] 128.165.189.137.in-addr.arpa. domain name pointer pc165128.fed.cuhk.edu.hk
[86400] 129.165.189.137.in-addr.arpa. domain name pointer pc165129.fed.cuhk.edu.hk
[86400] 130.165.189.137.in-addr.arpa. domain name pointer pc165130.fed.cuhk.edu.hk
[86400] 131.165.189.137.in-addr.arpa. domain name pointer pc165131.fed.cuhk.edu.hk
[86400] 132.165.189.137.in-addr.arpa. domain name pointer pc165132.fed.cuhk.edu.hk
[86400] 133.165.189.137.in-addr.arpa. domain name pointer pc165133.fed.cuhk.edu.hk
[86400] 134.165.189.137.in-addr.arpa. domain name pointer pc165134.fed.cuhk.edu.hk
[86400] 135.165.189.137.in-addr.arpa. domain name pointer pc165135.fed.cuhk.edu.hk
[86400] 136.165.189.137.in-addr.arpa. domain name pointer pc165136.fed.cuhk.edu.hk
[86400] 137.165.189.137.in-addr.arpa. domain name pointer pc165137.fed.cuhk.edu.hk
[86400] 138.165.189.137.in-addr.arpa. domain name pointer pc165138.fed.cuhk.edu.hk
[86400] 139.165.189.137.in-addr.arpa. domain name pointer pc165139.fed.cuhk.edu.hk
[86400] 140.165.189.137.in-addr.arpa. domain name pointer pc165140.fed.cuhk.edu.hk
[86400] 141.165.189.137.in-addr.arpa. domain name pointer pc165141.fed.cuhk.edu.hk
[86400] 142.165.189.137.in-addr.arpa. domain name pointer pc165142.fed.cuhk.edu.hk
[86400] 143.165.189.137.in-addr.arpa. domain name pointer pc165143.fed.cuhk.edu.hk
[86400] 144.165.189.137.in-addr.arpa. domain name pointer pc165144.fed.cuhk.edu.hk
[86400] 145.165.189.137.in-addr.arpa. domain name pointer pc165145.fed.cuhk.edu.hk
[86400] 146.165.189.137.in-addr.arpa. domain name pointer pc165146.fed.cuhk.edu.hk
[86400] 147.165.189.137.in-addr.arpa. domain name pointer pc165147.fed.cuhk.edu.hk
[86400] 148.165.189.137.in-addr.arpa. domain name pointer pc165148.fed.cuhk.edu.hk
[86400] 149.165.189.137.in-addr.arpa. domain name pointer pc165149.fed.cuhk.edu.hk
[86400] 150.165.189.137.in-addr.arpa. domain name pointer pc165150.fed.cuhk.edu.hk
[86400] 151.165.189.137.in-addr.arpa. domain name pointer pc165151.fed.cuhk.edu.hk
[86400] 152.165.189.137.in-addr.arpa. domain name pointer pc165152.fed.cuhk.edu.hk
[86400] 153.165.189.137.in-addr.arpa. domain name pointer pc165153.fed.cuhk.edu.hk
[86400] 154.165.189.137.in-addr.arpa. domain name pointer pc165154.fed.cuhk.edu.hk
[86400] 155.165.189.137.in-addr.arpa. domain name pointer pc165155.fed.cuhk.edu.hk
[86400] 156.165.189.137.in-addr.arpa. domain name pointer pc165156.fed.cuhk.edu.hk
[86400] 157.165.189.137.in-addr.arpa. domain name pointer pc165157.fed.cuhk.edu.hk
[86400] 158.165.189.137.in-addr.arpa. domain name pointer pc165158.fed.cuhk.edu.hk
[86400] 159.165.189.137.in-addr.arpa. domain name pointer pc165159.fed.cuhk.edu.hk
[86400] 160.165.189.137.in-addr.arpa. domain name pointer pc165160.fed.cuhk.edu.hk
[86400] 161.165.189.137.in-addr.arpa. domain name pointer pc165161.fed.cuhk.edu.hk
[86400] 162.165.189.137.in-addr.arpa. domain name pointer pc165162.fed.cuhk.edu.hk
[86400] 163.165.189.137.in-addr.arpa. domain name pointer pc165163.fed.cuhk.edu.hk
[86400] 164.165.189.137.in-addr.arpa. domain name pointer pc165164.fed.cuhk.edu.hk
[86400] 165.165.189.137.in-addr.arpa. domain name pointer pc165165.fed.cuhk.edu.hk
[86400] 166.165.189.137.in-addr.arpa. domain name pointer pc165166.fed.cuhk.edu.hk
[86400] 167.165.189.137.in-addr.arpa. domain name pointer pc165167.fed.cuhk.edu.hk
[86400] 168.165.189.137.in-addr.arpa. domain name pointer pc165168.fed.cuhk.edu.hk
[86400] 169.165.189.137.in-addr.arpa. domain name pointer pc165169.fed.cuhk.edu.hk
[86400] 170.165.189.137.in-addr.arpa. domain name pointer pc165170.fed.cuhk.edu.hk
[86400] 171.165.189.137.in-addr.arpa. domain name pointer pc165171.fed.cuhk.edu.hk
[86400] 172.165.189.137.in-addr.arpa. domain name pointer pc165172.fed.cuhk.edu.hk
[86400] 173.165.189.137.in-addr.arpa. domain name pointer pc165173.fed.cuhk.edu.hk
[86400] 174.165.189.137.in-addr.arpa. domain name pointer pc165174.fed.cuhk.edu.hk
[86400] 175.165.189.137.in-addr.arpa. domain name pointer pc165175.fed.cuhk.edu.hk
[86400] 176.165.189.137.in-addr.arpa. domain name pointer pc165176.fed.cuhk.edu.hk
[86400] 177.165.189.137.in-addr.arpa. domain name pointer pc165177.fed.cuhk.edu.hk
[86400] 178.165.189.137.in-addr.arpa. domain name pointer pc165178.fed.cuhk.edu.hk
[86400] 179.165.189.137.in-addr.arpa. domain name pointer pc165179.fed.cuhk.edu.hk
[86400] 180.165.189.137.in-addr.arpa. domain name pointer spammail.fed.cuhk.edu.hk
[86400] 181.165.189.137.in-addr.arpa. domain name pointer pc165181.fed.cuhk.edu.hk
[86400] 182.165.189.137.in-addr.arpa. domain name pointer pc165182.fed.cuhk.edu.hk
[86400] 183.165.189.137.in-addr.arpa. domain name pointer pc165183.fed.cuhk.edu.hk
[86400] 184.165.189.137.in-addr.arpa. domain name pointer pc165184.fed.cuhk.edu.hk
[86400] 185.165.189.137.in-addr.arpa. domain name pointer pc165185.fed.cuhk.edu.hk
[86400] 186.165.189.137.in-addr.arpa. domain name pointer pc165186.fed.cuhk.edu.hk
[86400] 187.165.189.137.in-addr.arpa. domain name pointer pc165187.fed.cuhk.edu.hk
[86400] 188.165.189.137.in-addr.arpa. domain name pointer pc165188.fed.cuhk.edu.hk
[86400] 189.165.189.137.in-addr.arpa. domain name pointer edunm1ns1.fed.cuhk.edu.hk
[86400] 190.165.189.137.in-addr.arpa. domain name pointer pc165190.fed.cuhk.edu.hk
[86400] 191.165.189.137.in-addr.arpa. domain name pointer edum1ns2.fed.cuhk.edu.hk
[86400] 192.165.189.137.in-addr.arpa. domain name pointer edu2ndns1.fed.cuhk.edu.hk
[86400] 193.165.189.137.in-addr.arpa. domain name pointer pc165193.fed.cuhk.edu.hk
[86400] 194.165.189.137.in-addr.arpa. domain name pointer pc165194.fed.cuhk.edu.hk
[86400] 195.165.189.137.in-addr.arpa. domain name pointer pc165195.fed.cuhk.edu.hk
[86400] 196.165.189.137.in-addr.arpa. domain name pointer pc165196.fed.cuhk.edu.hk
[86400] 197.165.189.137.in-addr.arpa. domain name pointer pc165197.fed.cuhk.edu.hk
[86400] 198.165.189.137.in-addr.arpa. domain name pointer pc165198.fed.cuhk.edu.hk
[86400] 199.165.189.137.in-addr.arpa. domain name pointer edu2ndns2.fed.cuhk.edu.hk
[86400] 200.165.189.137.in-addr.arpa. domain name pointer barracuda.fed.cuhk.edu.hk
[86400] 201.165.189.137.in-addr.arpa. domain name pointer pc165201.fed.cuhk.edu.hk
[86400] 202.165.189.137.in-addr.arpa. domain name pointer pc165202.fed.cuhk.edu.hk
[86400] 203.165.189.137.in-addr.arpa. domain name pointer pc165203.fed.cuhk.edu.hk
[86400] 204.165.189.137.in-addr.arpa. domain name pointer pc165204.fed.cuhk.edu.hk
[86400] 205.165.189.137.in-addr.arpa. domain name pointer pc165205.fed.cuhk.edu.hk
[86400] 206.165.189.137.in-addr.arpa. domain name pointer pc165206.fed.cuhk.edu.hk
[86400] 207.165.189.137.in-addr.arpa. domain name pointer pc165207.fed.cuhk.edu.hk
[86400] 208.165.189.137.in-addr.arpa. domain name pointer pc165208.fed.cuhk.edu.hk
[86400] 209.165.189.137.in-addr.arpa. domain name pointer pc165209.fed.cuhk.edu.hk
[86400] 210.165.189.137.in-addr.arpa. domain name pointer pc165210.fed.cuhk.edu.hk
[86400] 211.165.189.137.in-addr.arpa. domain name pointer pc165211.fed.cuhk.edu.hk
[86400] 212.165.189.137.in-addr.arpa. domain name pointer pc165212.fed.cuhk.edu.hk
[86400] 213.165.189.137.in-addr.arpa. domain name pointer pc165213.fed.cuhk.edu.hk
[86400] 214.165.189.137.in-addr.arpa. domain name pointer pc165214.fed.cuhk.edu.hk
[86400] 215.165.189.137.in-addr.arpa. domain name pointer pc165215.fed.cuhk.edu.hk
[86400] 216.165.189.137.in-addr.arpa. domain name pointer pc165216.fed.cuhk.edu.hk
[86400] 217.165.189.137.in-addr.arpa. domain name pointer pc165217.fed.cuhk.edu.hk
[86400] 218.165.189.137.in-addr.arpa. domain name pointer pc165218.fed.cuhk.edu.hk
[86400] 219.165.189.137.in-addr.arpa. domain name pointer pc165219.fed.cuhk.edu.hk
[86400] 220.165.189.137.in-addr.arpa. domain name pointer pc165220.fed.cuhk.edu.hk
[86400] 221.165.189.137.in-addr.arpa. domain name pointer pc165221.fed.cuhk.edu.hk
[86400] 222.165.189.137.in-addr.arpa. domain name pointer pc165222.fed.cuhk.edu.hk
[86400] 223.165.189.137.in-addr.arpa. domain name pointer pc165223.fed.cuhk.edu.hk
[86400] 224.165.189.137.in-addr.arpa. domain name pointer pc165224.fed.cuhk.edu.hk
[86400] 225.165.189.137.in-addr.arpa. domain name pointer pc165225.fed.cuhk.edu.hk
[86400] 226.165.189.137.in-addr.arpa. domain name pointer pc165226.fed.cuhk.edu.hk
[86400] 227.165.189.137.in-addr.arpa. domain name pointer pc165227.fed.cuhk.edu.hk
[86400] 228.165.189.137.in-addr.arpa. domain name pointer pc165228.fed.cuhk.edu.hk
[86400] 229.165.189.137.in-addr.arpa. domain name pointer pc165229.fed.cuhk.edu.hk
[86400] 230.165.189.137.in-addr.arpa. domain name pointer pc165230.fed.cuhk.edu.hk
[86400] 231.165.189.137.in-addr.arpa. domain name pointer pc165231.fed.cuhk.edu.hk
[86400] 232.165.189.137.in-addr.arpa. domain name pointer pc165232.fed.cuhk.edu.hk
[86400] 233.165.189.137.in-addr.arpa. domain name pointer pc165233.fed.cuhk.edu.hk
[86400] 234.165.189.137.in-addr.arpa. domain name pointer pc165234.fed.cuhk.edu.hk
[86400] 235.165.189.137.in-addr.arpa. domain name pointer edu0703eso.fed.cuhk.edu.hk
[86400] 236.165.189.137.in-addr.arpa. domain name pointer edu0704eso.fed.cuhk.edu.hk
[86400] 237.165.189.137.in-addr.arpa. domain name pointer pc165237.fed.cuhk.edu.hk
[86400] 238.165.189.137.in-addr.arpa. domain name pointer pc165238.fed.cuhk.edu.hk
[86400] 239.165.189.137.in-addr.arpa. domain name pointer pc165239.fed.cuhk.edu.hk
[86400] 240.165.189.137.in-addr.arpa. domain name pointer eduts01.fed.cuhk.edu.hk
[86400] 241.165.189.137.in-addr.arpa. domain name pointer edu2nd01.fed.cuhk.edu.hk
[86400] 242.165.189.137.in-addr.arpa. domain name pointer edu2nd03.fed.cuhk.edu.hk
[86400] 243.165.189.137.in-addr.arpa. domain name pointer edu2nd02.fed.cuhk.edu.hk
[86400] 244.165.189.137.in-addr.arpa. domain name pointer pc165244.fed.cuhk.edu.hk
[86400] 245.165.189.137.in-addr.arpa. domain name pointer edum410.fed.cuhk.edu.hk
[86400] 246.165.189.137.in-addr.arpa. domain name pointer edu2ndns4.fed.cuhk.edu.hk
[86400] 247.165.189.137.in-addr.arpa. domain name pointer edu0602.fed.cuhk.edu.hk
[86400] 248.165.189.137.in-addr.arpa. domain name pointer pc165248.fed.cuhk.edu.hk
[86400] 249.165.189.137.in-addr.arpa. domain name pointer edu0701eso.fed.cuhk.edu.hk
[86400] 250.165.189.137.in-addr.arpa. domain name pointer pc165250.fed.cuhk.edu.hk
[86400] 251.165.189.137.in-addr.arpa. domain name pointer pc165251.fed.cuhk.edu.hk
[86400] 252.165.189.137.in-addr.arpa. domain name pointer pc165252.fed.cuhk.edu.hk
[86400] 253.165.189.137.in-addr.arpa. domain name pointer pc165253.fed.cuhk.edu.hk
[86400] 254.165.189.137.in-addr.arpa. domain name pointer ecu-csc.fed.cuhk.edu.hk
[0] 255.165.189.137.in-addr.arpa.: domain name does not exist