[0] 0.0.114.120.in-addr.arpa.: domain name does not exist [86400] 1.0.114.120.in-addr.arpa. domain name pointer pc1.0.dwu.edu.tw [86400] 2.0.114.120.in-addr.arpa. domain name pointer pc2.0.dwu.edu.tw [86400] 3.0.114.120.in-addr.arpa. domain name pointer pc3.0.dwu.edu.tw [86400] 4.0.114.120.in-addr.arpa. domain name pointer pc4.0.dwu.edu.tw [86400] 5.0.114.120.in-addr.arpa. domain name pointer pc5.0.dwu.edu.tw [86400] 6.0.114.120.in-addr.arpa. domain name pointer pc6.0.dwu.edu.tw [86400] 7.0.114.120.in-addr.arpa. domain name pointer pc7.0.dwu.edu.tw [86400] 8.0.114.120.in-addr.arpa. domain name pointer pc8.0.dwu.edu.tw [86400] 9.0.114.120.in-addr.arpa. domain name pointer pc9.0.dwu.edu.tw [86400] 10.0.114.120.in-addr.arpa. domain name pointer pc10.0.dwu.edu.tw [86400] 11.0.114.120.in-addr.arpa. domain name pointer pc11.0.dwu.edu.tw [86400] 12.0.114.120.in-addr.arpa. domain name pointer pc12.0.dwu.edu.tw [86400] 13.0.114.120.in-addr.arpa. domain name pointer pc13.0.dwu.edu.tw [86400] 14.0.114.120.in-addr.arpa. domain name pointer pc14.0.dwu.edu.tw [86400] 15.0.114.120.in-addr.arpa. domain name pointer pc15.0.dwu.edu.tw [86400] 16.0.114.120.in-addr.arpa. domain name pointer pc16.0.dwu.edu.tw [86400] 17.0.114.120.in-addr.arpa. domain name pointer pc17.0.dwu.edu.tw [86400] 18.0.114.120.in-addr.arpa. domain name pointer pc18.0.dwu.edu.tw [86400] 19.0.114.120.in-addr.arpa. domain name pointer pc19.0.dwu.edu.tw [86400] 20.0.114.120.in-addr.arpa. domain name pointer pc20.0.dwu.edu.tw [86400] 21.0.114.120.in-addr.arpa. domain name pointer pc21.0.dwu.edu.tw [86400] 22.0.114.120.in-addr.arpa. domain name pointer pc22.0.dwu.edu.tw [86400] 23.0.114.120.in-addr.arpa. domain name pointer pc23.0.dwu.edu.tw [86400] 24.0.114.120.in-addr.arpa. domain name pointer pc24.0.dwu.edu.tw [86400] 25.0.114.120.in-addr.arpa. domain name pointer pc25.0.dwu.edu.tw [86400] 26.0.114.120.in-addr.arpa. domain name pointer pc26.0.dwu.edu.tw [86400] 27.0.114.120.in-addr.arpa. domain name pointer pc27.0.dwu.edu.tw [86400] 28.0.114.120.in-addr.arpa. domain name pointer pc28.0.dwu.edu.tw [86400] 29.0.114.120.in-addr.arpa. domain name pointer pc29.0.dwu.edu.tw [86400] 30.0.114.120.in-addr.arpa. domain name pointer pc30.0.dwu.edu.tw [86400] 31.0.114.120.in-addr.arpa. domain name pointer pc31.0.dwu.edu.tw [86400] 32.0.114.120.in-addr.arpa. domain name pointer pc32.0.dwu.edu.tw [86400] 33.0.114.120.in-addr.arpa. domain name pointer pc33.0.dwu.edu.tw [86400] 34.0.114.120.in-addr.arpa. domain name pointer pc34.0.dwu.edu.tw [86400] 35.0.114.120.in-addr.arpa. domain name pointer pc35.0.dwu.edu.tw [86400] 36.0.114.120.in-addr.arpa. domain name pointer pc36.0.dwu.edu.tw [86400] 37.0.114.120.in-addr.arpa. domain name pointer pc37.0.dwu.edu.tw [86400] 38.0.114.120.in-addr.arpa. domain name pointer pc38.0.dwu.edu.tw [86400] 39.0.114.120.in-addr.arpa. domain name pointer pc39.0.dwu.edu.tw [86400] 40.0.114.120.in-addr.arpa. domain name pointer pc40.0.dwu.edu.tw [86400] 41.0.114.120.in-addr.arpa. domain name pointer pc41.0.dwu.edu.tw [86400] 42.0.114.120.in-addr.arpa. domain name pointer pc42.0.dwu.edu.tw [86400] 43.0.114.120.in-addr.arpa. domain name pointer pc43.0.dwu.edu.tw [86400] 44.0.114.120.in-addr.arpa. domain name pointer pc44.0.dwu.edu.tw [86400] 45.0.114.120.in-addr.arpa. domain name pointer pc45.0.dwu.edu.tw [86400] 46.0.114.120.in-addr.arpa. domain name pointer pc46.0.dwu.edu.tw [86400] 47.0.114.120.in-addr.arpa. domain name pointer pc47.0.dwu.edu.tw [86400] 48.0.114.120.in-addr.arpa. domain name pointer pc48.0.dwu.edu.tw [86400] 49.0.114.120.in-addr.arpa. domain name pointer pc49.0.dwu.edu.tw [86400] 50.0.114.120.in-addr.arpa. domain name pointer pc50.0.dwu.edu.tw [86400] 51.0.114.120.in-addr.arpa. domain name pointer pc51.0.dwu.edu.tw [86400] 52.0.114.120.in-addr.arpa. domain name pointer pc52.0.dwu.edu.tw [86400] 53.0.114.120.in-addr.arpa. domain name pointer pc53.0.dwu.edu.tw [86400] 54.0.114.120.in-addr.arpa. domain name pointer pc54.0.dwu.edu.tw [86400] 55.0.114.120.in-addr.arpa. domain name pointer pc55.0.dwu.edu.tw [86400] 56.0.114.120.in-addr.arpa. domain name pointer pc56.0.dwu.edu.tw [86400] 57.0.114.120.in-addr.arpa. domain name pointer pc57.0.dwu.edu.tw [86400] 58.0.114.120.in-addr.arpa. domain name pointer pc58.0.dwu.edu.tw [86400] 59.0.114.120.in-addr.arpa. domain name pointer pc59.0.dwu.edu.tw [86400] 60.0.114.120.in-addr.arpa. domain name pointer pc60.0.dwu.edu.tw [86400] 61.0.114.120.in-addr.arpa. domain name pointer pc61.0.dwu.edu.tw [86400] 62.0.114.120.in-addr.arpa. domain name pointer pc62.0.dwu.edu.tw [86400] 63.0.114.120.in-addr.arpa. domain name pointer pc63.0.dwu.edu.tw [86400] 64.0.114.120.in-addr.arpa. domain name pointer pc64.0.dwu.edu.tw [86400] 65.0.114.120.in-addr.arpa. domain name pointer pc65.0.dwu.edu.tw [86400] 66.0.114.120.in-addr.arpa. domain name pointer pc66.0.dwu.edu.tw [86400] 67.0.114.120.in-addr.arpa. domain name pointer pc67.0.dwu.edu.tw [86400] 68.0.114.120.in-addr.arpa. domain name pointer pc68.0.dwu.edu.tw [86400] 69.0.114.120.in-addr.arpa. domain name pointer pc69.0.dwu.edu.tw [86400] 70.0.114.120.in-addr.arpa. domain name pointer pc70.0.dwu.edu.tw [86400] 71.0.114.120.in-addr.arpa. domain name pointer pc71.0.dwu.edu.tw [86400] 72.0.114.120.in-addr.arpa. domain name pointer pc72.0.dwu.edu.tw [86400] 73.0.114.120.in-addr.arpa. domain name pointer pc73.0.dwu.edu.tw [86400] 74.0.114.120.in-addr.arpa. domain name pointer pc74.0.dwu.edu.tw [86400] 75.0.114.120.in-addr.arpa. domain name pointer pc75.0.dwu.edu.tw [86400] 76.0.114.120.in-addr.arpa. domain name pointer pc76.0.dwu.edu.tw [86400] 77.0.114.120.in-addr.arpa. domain name pointer pc77.0.dwu.edu.tw [86400] 78.0.114.120.in-addr.arpa. domain name pointer pc78.0.dwu.edu.tw [86400] 79.0.114.120.in-addr.arpa. domain name pointer pc79.0.dwu.edu.tw [86400] 80.0.114.120.in-addr.arpa. domain name pointer pc80.0.dwu.edu.tw [86400] 81.0.114.120.in-addr.arpa. domain name pointer pc81.0.dwu.edu.tw [86400] 82.0.114.120.in-addr.arpa. domain name pointer pc82.0.dwu.edu.tw [86400] 83.0.114.120.in-addr.arpa. domain name pointer pc83.0.dwu.edu.tw [86400] 84.0.114.120.in-addr.arpa. domain name pointer pc84.0.dwu.edu.tw [86400] 85.0.114.120.in-addr.arpa. domain name pointer pc85.0.dwu.edu.tw [86400] 86.0.114.120.in-addr.arpa. domain name pointer pc86.0.dwu.edu.tw [86400] 87.0.114.120.in-addr.arpa. domain name pointer pc87.0.dwu.edu.tw [86400] 88.0.114.120.in-addr.arpa. domain name pointer pc88.0.dwu.edu.tw [86400] 89.0.114.120.in-addr.arpa. domain name pointer pc89.0.dwu.edu.tw [86400] 90.0.114.120.in-addr.arpa. domain name pointer pc90.0.dwu.edu.tw [86400] 91.0.114.120.in-addr.arpa. domain name pointer pc91.0.dwu.edu.tw [86400] 92.0.114.120.in-addr.arpa. domain name pointer pc92.0.dwu.edu.tw [86400] 93.0.114.120.in-addr.arpa. domain name pointer pc93.0.dwu.edu.tw [86400] 94.0.114.120.in-addr.arpa. domain name pointer pc94.0.dwu.edu.tw [86400] 95.0.114.120.in-addr.arpa. domain name pointer pc95.0.dwu.edu.tw [86400] 96.0.114.120.in-addr.arpa. domain name pointer pc96.0.dwu.edu.tw [86400] 97.0.114.120.in-addr.arpa. domain name pointer pc97.0.dwu.edu.tw [86400] 98.0.114.120.in-addr.arpa. domain name pointer pc98.0.dwu.edu.tw [86400] 99.0.114.120.in-addr.arpa. domain name pointer pc99.0.dwu.edu.tw [86400] 100.0.114.120.in-addr.arpa. domain name pointer pc100.0.dwu.edu.tw [86400] 101.0.114.120.in-addr.arpa. domain name pointer pc101.0.dwu.edu.tw [86400] 102.0.114.120.in-addr.arpa. domain name pointer pc102.0.dwu.edu.tw [86400] 103.0.114.120.in-addr.arpa. domain name pointer pc103.0.dwu.edu.tw [86400] 104.0.114.120.in-addr.arpa. domain name pointer pc104.0.dwu.edu.tw [86400] 105.0.114.120.in-addr.arpa. domain name pointer pc105.0.dwu.edu.tw [86400] 106.0.114.120.in-addr.arpa. domain name pointer pc106.0.dwu.edu.tw [86400] 107.0.114.120.in-addr.arpa. domain name pointer pc107.0.dwu.edu.tw [86400] 108.0.114.120.in-addr.arpa. domain name pointer pc108.0.dwu.edu.tw [86400] 109.0.114.120.in-addr.arpa. domain name pointer pc109.0.dwu.edu.tw [86400] 110.0.114.120.in-addr.arpa. domain name pointer pc110.0.dwu.edu.tw [86400] 111.0.114.120.in-addr.arpa. domain name pointer pc111.0.dwu.edu.tw [86400] 112.0.114.120.in-addr.arpa. domain name pointer pc112.0.dwu.edu.tw [86400] 113.0.114.120.in-addr.arpa. domain name pointer pc113.0.dwu.edu.tw [86400] 114.0.114.120.in-addr.arpa. domain name pointer pc114.0.dwu.edu.tw [86400] 115.0.114.120.in-addr.arpa. domain name pointer pc115.0.dwu.edu.tw [86400] 116.0.114.120.in-addr.arpa. domain name pointer pc116.0.dwu.edu.tw [86400] 117.0.114.120.in-addr.arpa. domain name pointer pc117.0.dwu.edu.tw [86400] 118.0.114.120.in-addr.arpa. domain name pointer pc118.0.dwu.edu.tw [86400] 119.0.114.120.in-addr.arpa. domain name pointer pc119.0.dwu.edu.tw [86400] 120.0.114.120.in-addr.arpa. domain name pointer pc120.0.dwu.edu.tw [86400] 121.0.114.120.in-addr.arpa. domain name pointer pc121.0.dwu.edu.tw [86400] 122.0.114.120.in-addr.arpa. domain name pointer pc122.0.dwu.edu.tw [86400] 123.0.114.120.in-addr.arpa. domain name pointer pc123.0.dwu.edu.tw [86400] 124.0.114.120.in-addr.arpa. domain name pointer pc124.0.dwu.edu.tw [86400] 125.0.114.120.in-addr.arpa. domain name pointer pc125.0.dwu.edu.tw [86400] 126.0.114.120.in-addr.arpa. domain name pointer pc126.0.dwu.edu.tw [86400] 127.0.114.120.in-addr.arpa. domain name pointer pc127.0.dwu.edu.tw [86400] 128.0.114.120.in-addr.arpa. domain name pointer pc128.0.dwu.edu.tw [86400] 129.0.114.120.in-addr.arpa. domain name pointer pc129.0.dwu.edu.tw [86400] 130.0.114.120.in-addr.arpa. domain name pointer pc130.0.dwu.edu.tw [86400] 131.0.114.120.in-addr.arpa. domain name pointer pc131.0.dwu.edu.tw [86400] 132.0.114.120.in-addr.arpa. domain name pointer pc132.0.dwu.edu.tw [86400] 133.0.114.120.in-addr.arpa. domain name pointer pc133.0.dwu.edu.tw [86400] 134.0.114.120.in-addr.arpa. domain name pointer pc134.0.dwu.edu.tw [86400] 135.0.114.120.in-addr.arpa. domain name pointer pc135.0.dwu.edu.tw [86400] 136.0.114.120.in-addr.arpa. domain name pointer pc136.0.dwu.edu.tw [86400] 137.0.114.120.in-addr.arpa. domain name pointer pc137.0.dwu.edu.tw [86400] 138.0.114.120.in-addr.arpa. domain name pointer pc138.0.dwu.edu.tw [86400] 139.0.114.120.in-addr.arpa. domain name pointer pc139.0.dwu.edu.tw [86400] 140.0.114.120.in-addr.arpa. domain name pointer pc140.0.dwu.edu.tw [86400] 141.0.114.120.in-addr.arpa. domain name pointer pc141.0.dwu.edu.tw [86400] 142.0.114.120.in-addr.arpa. domain name pointer pc142.0.dwu.edu.tw [86400] 143.0.114.120.in-addr.arpa. domain name pointer pc143.0.dwu.edu.tw [86400] 144.0.114.120.in-addr.arpa. domain name pointer pc144.0.dwu.edu.tw [86400] 145.0.114.120.in-addr.arpa. domain name pointer pc145.0.dwu.edu.tw [86400] 146.0.114.120.in-addr.arpa. domain name pointer pc146.0.dwu.edu.tw [86400] 147.0.114.120.in-addr.arpa. domain name pointer pc147.0.dwu.edu.tw [86400] 148.0.114.120.in-addr.arpa. domain name pointer pc148.0.dwu.edu.tw [86400] 149.0.114.120.in-addr.arpa. domain name pointer pc149.0.dwu.edu.tw [86400] 150.0.114.120.in-addr.arpa. domain name pointer pc150.0.dwu.edu.tw [86400] 151.0.114.120.in-addr.arpa. domain name pointer pc151.0.dwu.edu.tw [86400] 152.0.114.120.in-addr.arpa. domain name pointer pc152.0.dwu.edu.tw [86400] 153.0.114.120.in-addr.arpa. domain name pointer pc153.0.dwu.edu.tw [86400] 154.0.114.120.in-addr.arpa. domain name pointer pc154.0.dwu.edu.tw [86400] 155.0.114.120.in-addr.arpa. domain name pointer pc155.0.dwu.edu.tw [86400] 156.0.114.120.in-addr.arpa. domain name pointer pc156.0.dwu.edu.tw [86400] 157.0.114.120.in-addr.arpa. domain name pointer pc157.0.dwu.edu.tw [86400] 158.0.114.120.in-addr.arpa. domain name pointer pc158.0.dwu.edu.tw [86400] 159.0.114.120.in-addr.arpa. domain name pointer pc159.0.dwu.edu.tw [86400] 160.0.114.120.in-addr.arpa. domain name pointer pc160.0.dwu.edu.tw [86400] 161.0.114.120.in-addr.arpa. domain name pointer pc161.0.dwu.edu.tw [86400] 162.0.114.120.in-addr.arpa. domain name pointer pc162.0.dwu.edu.tw [86400] 163.0.114.120.in-addr.arpa. domain name pointer pc163.0.dwu.edu.tw [86400] 164.0.114.120.in-addr.arpa. domain name pointer pc164.0.dwu.edu.tw [86400] 165.0.114.120.in-addr.arpa. domain name pointer pc165.0.dwu.edu.tw [86400] 166.0.114.120.in-addr.arpa. domain name pointer pc166.0.dwu.edu.tw [86400] 167.0.114.120.in-addr.arpa. domain name pointer pc167.0.dwu.edu.tw [86400] 168.0.114.120.in-addr.arpa. domain name pointer pc168.0.dwu.edu.tw [86400] 169.0.114.120.in-addr.arpa. domain name pointer pc169.0.dwu.edu.tw [86400] 170.0.114.120.in-addr.arpa. domain name pointer pc170.0.dwu.edu.tw [86400] 171.0.114.120.in-addr.arpa. domain name pointer pc171.0.dwu.edu.tw [86400] 172.0.114.120.in-addr.arpa. domain name pointer pc172.0.dwu.edu.tw [86400] 173.0.114.120.in-addr.arpa. domain name pointer pc173.0.dwu.edu.tw [86400] 174.0.114.120.in-addr.arpa. domain name pointer pc174.0.dwu.edu.tw [86400] 175.0.114.120.in-addr.arpa. domain name pointer pc175.0.dwu.edu.tw [86400] 176.0.114.120.in-addr.arpa. domain name pointer pc176.0.dwu.edu.tw [86400] 177.0.114.120.in-addr.arpa. domain name pointer pc177.0.dwu.edu.tw [86400] 178.0.114.120.in-addr.arpa. domain name pointer pc178.0.dwu.edu.tw [86400] 179.0.114.120.in-addr.arpa. domain name pointer pc179.0.dwu.edu.tw [86400] 180.0.114.120.in-addr.arpa. domain name pointer pc180.0.dwu.edu.tw [86400] 181.0.114.120.in-addr.arpa. domain name pointer pc181.0.dwu.edu.tw [86400] 182.0.114.120.in-addr.arpa. domain name pointer pc182.0.dwu.edu.tw [86400] 183.0.114.120.in-addr.arpa. domain name pointer pc183.0.dwu.edu.tw [86400] 184.0.114.120.in-addr.arpa. domain name pointer pc184.0.dwu.edu.tw [86400] 185.0.114.120.in-addr.arpa. domain name pointer pc185.0.dwu.edu.tw [86400] 186.0.114.120.in-addr.arpa. domain name pointer pc186.0.dwu.edu.tw [86400] 187.0.114.120.in-addr.arpa. domain name pointer pc187.0.dwu.edu.tw [86400] 188.0.114.120.in-addr.arpa. domain name pointer pc188.0.dwu.edu.tw [86400] 189.0.114.120.in-addr.arpa. domain name pointer pc189.0.dwu.edu.tw [86400] 190.0.114.120.in-addr.arpa. domain name pointer pc190.0.dwu.edu.tw [86400] 191.0.114.120.in-addr.arpa. domain name pointer pc191.0.dwu.edu.tw [86400] 192.0.114.120.in-addr.arpa. domain name pointer pc192.0.dwu.edu.tw [86400] 193.0.114.120.in-addr.arpa. domain name pointer pc193.0.dwu.edu.tw [86400] 194.0.114.120.in-addr.arpa. domain name pointer pc194.0.dwu.edu.tw [86400] 195.0.114.120.in-addr.arpa. domain name pointer pc195.0.dwu.edu.tw [86400] 196.0.114.120.in-addr.arpa. domain name pointer pc196.0.dwu.edu.tw [86400] 197.0.114.120.in-addr.arpa. domain name pointer pc197.0.dwu.edu.tw [86400] 198.0.114.120.in-addr.arpa. domain name pointer pc198.0.dwu.edu.tw [86400] 199.0.114.120.in-addr.arpa. domain name pointer pc199.0.dwu.edu.tw [86400] 200.0.114.120.in-addr.arpa. domain name pointer pc200.0.dwu.edu.tw [86400] 201.0.114.120.in-addr.arpa. domain name pointer pc201.0.dwu.edu.tw [86400] 202.0.114.120.in-addr.arpa. domain name pointer pc202.0.dwu.edu.tw [86400] 203.0.114.120.in-addr.arpa. domain name pointer pc203.0.dwu.edu.tw [86400] 204.0.114.120.in-addr.arpa. domain name pointer pc204.0.dwu.edu.tw [86400] 205.0.114.120.in-addr.arpa. domain name pointer pc205.0.dwu.edu.tw [86400] 206.0.114.120.in-addr.arpa. domain name pointer pc206.0.dwu.edu.tw [86400] 207.0.114.120.in-addr.arpa. domain name pointer pc207.0.dwu.edu.tw [86400] 208.0.114.120.in-addr.arpa. domain name pointer pc208.0.dwu.edu.tw [86400] 209.0.114.120.in-addr.arpa. domain name pointer pc209.0.dwu.edu.tw [86400] 210.0.114.120.in-addr.arpa. domain name pointer pc210.0.dwu.edu.tw [86400] 211.0.114.120.in-addr.arpa. domain name pointer pc211.0.dwu.edu.tw [86400] 212.0.114.120.in-addr.arpa. domain name pointer pc212.0.dwu.edu.tw [86400] 213.0.114.120.in-addr.arpa. domain name pointer pc213.0.dwu.edu.tw [86400] 214.0.114.120.in-addr.arpa. domain name pointer pc214.0.dwu.edu.tw [86400] 215.0.114.120.in-addr.arpa. domain name pointer pc215.0.dwu.edu.tw [86400] 216.0.114.120.in-addr.arpa. domain name pointer pc216.0.dwu.edu.tw [86400] 217.0.114.120.in-addr.arpa. domain name pointer pc217.0.dwu.edu.tw [86400] 218.0.114.120.in-addr.arpa. domain name pointer pc218.0.dwu.edu.tw [86400] 219.0.114.120.in-addr.arpa. domain name pointer pc219.0.dwu.edu.tw [86400] 220.0.114.120.in-addr.arpa. domain name pointer pc220.0.dwu.edu.tw [86400] 221.0.114.120.in-addr.arpa. domain name pointer pc221.0.dwu.edu.tw [86400] 222.0.114.120.in-addr.arpa. domain name pointer pc222.0.dwu.edu.tw [86400] 223.0.114.120.in-addr.arpa. domain name pointer pc223.0.dwu.edu.tw [86400] 224.0.114.120.in-addr.arpa. domain name pointer pc224.0.dwu.edu.tw [86400] 225.0.114.120.in-addr.arpa. domain name pointer pc225.0.dwu.edu.tw [86400] 226.0.114.120.in-addr.arpa. domain name pointer pc226.0.dwu.edu.tw [86400] 227.0.114.120.in-addr.arpa. domain name pointer pc227.0.dwu.edu.tw [86400] 228.0.114.120.in-addr.arpa. domain name pointer pc228.0.dwu.edu.tw [86400] 229.0.114.120.in-addr.arpa. domain name pointer pc229.0.dwu.edu.tw [86400] 230.0.114.120.in-addr.arpa. domain name pointer pc230.0.dwu.edu.tw [86400] 231.0.114.120.in-addr.arpa. domain name pointer pc231.0.dwu.edu.tw [86400] 232.0.114.120.in-addr.arpa. domain name pointer pc232.0.dwu.edu.tw [86400] 233.0.114.120.in-addr.arpa. domain name pointer pc233.0.dwu.edu.tw [86400] 234.0.114.120.in-addr.arpa. domain name pointer pc234.0.dwu.edu.tw [86400] 235.0.114.120.in-addr.arpa. domain name pointer pc235.0.dwu.edu.tw [86400] 236.0.114.120.in-addr.arpa. domain name pointer pc236.0.dwu.edu.tw [86400] 237.0.114.120.in-addr.arpa. domain name pointer pc237.0.dwu.edu.tw [86400] 238.0.114.120.in-addr.arpa. domain name pointer pc238.0.dwu.edu.tw [86400] 239.0.114.120.in-addr.arpa. domain name pointer pc239.0.dwu.edu.tw [86400] 240.0.114.120.in-addr.arpa. domain name pointer pc240.0.dwu.edu.tw [86400] 241.0.114.120.in-addr.arpa. domain name pointer pc241.0.dwu.edu.tw [86400] 242.0.114.120.in-addr.arpa. domain name pointer pc242.0.dwu.edu.tw [86400] 243.0.114.120.in-addr.arpa. domain name pointer pc243.0.dwu.edu.tw [86400] 244.0.114.120.in-addr.arpa. domain name pointer pc244.0.dwu.edu.tw [86400] 245.0.114.120.in-addr.arpa. domain name pointer pc245.0.dwu.edu.tw [86400] 246.0.114.120.in-addr.arpa. domain name pointer pc246.0.dwu.edu.tw [86400] 247.0.114.120.in-addr.arpa. domain name pointer pc247.0.dwu.edu.tw [86400] 248.0.114.120.in-addr.arpa. domain name pointer pc248.0.dwu.edu.tw [86400] 249.0.114.120.in-addr.arpa. domain name pointer pc249.0.dwu.edu.tw [86400] 250.0.114.120.in-addr.arpa. domain name pointer pc250.0.dwu.edu.tw [86400] 251.0.114.120.in-addr.arpa. domain name pointer pc251.0.dwu.edu.tw [86400] 252.0.114.120.in-addr.arpa. domain name pointer pc252.0.dwu.edu.tw [86400] 253.0.114.120.in-addr.arpa. domain name pointer pc253.0.dwu.edu.tw [86400] 254.0.114.120.in-addr.arpa. domain name pointer pc254.0.dwu.edu.tw [0] 255.0.114.120.in-addr.arpa.: domain name does not exist