[0] 0.52.51.141.in-addr.arpa.: domain name does not exist [172800] 1.52.51.141.in-addr.arpa. domain name pointer sr5500-hrz-zgap.hrz.uni-kassel.de [0] 2.52.51.141.in-addr.arpa.: domain name does not exist [0] 3.52.51.141.in-addr.arpa.: domain name does not exist [0] 4.52.51.141.in-addr.arpa.: domain name does not exist [172800] 5.52.51.141.in-addr.arpa. domain name pointer ifm-hp5-ljet.ifm.maschinenbau.uni-kassel.de [172800] 6.52.51.141.in-addr.arpa. domain name pointer ifm-hp-jet-dir.ifm.maschinenbau.uni-kassel.de [172800] 7.52.51.141.in-addr.arpa. domain name pointer ifm-hp-jet-dir2.ifm.maschinenbau.uni-kassel.de [172800] 8.52.51.141.in-addr.arpa. domain name pointer ifm-hp8000.ifm.maschinenbau.uni-kassel.de [0] 9.52.51.141.in-addr.arpa.: domain name does not exist [0] 10.52.51.141.in-addr.arpa.: domain name does not exist [0] 11.52.51.141.in-addr.arpa.: domain name does not exist [0] 12.52.51.141.in-addr.arpa.: domain name does not exist [0] 13.52.51.141.in-addr.arpa.: domain name does not exist [0] 14.52.51.141.in-addr.arpa.: domain name does not exist [0] 15.52.51.141.in-addr.arpa.: domain name does not exist [0] 16.52.51.141.in-addr.arpa.: domain name does not exist [172800] 17.52.51.141.in-addr.arpa. domain name pointer rts-dec.rts.maschinenbau.uni-kassel.de [0] 18.52.51.141.in-addr.arpa.: domain name does not exist [172800] 19.52.51.141.in-addr.arpa. domain name pointer lb-dec3.leichtbau.bauingenieure.uni-kassel.de [0] 20.52.51.141.in-addr.arpa.: domain name does not exist [172800] 21.52.51.141.in-addr.arpa. domain name pointer ifm-mac2.ifm.maschinenbau.uni-kassel.de [172800] 22.52.51.141.in-addr.arpa. domain name pointer ifm-mac1.ifm.maschinenbau.uni-kassel.de [172800] 23.52.51.141.in-addr.arpa. domain name pointer ifm-pc3.ifm.maschinenbau.uni-kassel.de [172800] 24.52.51.141.in-addr.arpa. domain name pointer ifm-pc1.ifm.maschinenbau.uni-kassel.de [172800] 25.52.51.141.in-addr.arpa. domain name pointer ifm-pc2.ifm.maschinenbau.uni-kassel.de [172800] 26.52.51.141.in-addr.arpa. domain name pointer ifm-pc4.ifm.maschinenbau.uni-kassel.de [172800] 27.52.51.141.in-addr.arpa. domain name pointer ifm-pc5.ifm.maschinenbau.uni-kassel.de [172800] 28.52.51.141.in-addr.arpa. domain name pointer ifm-pc6.ifm.maschinenbau.uni-kassel.de [172800] 29.52.51.141.in-addr.arpa. domain name pointer ifm-pc7.ifm.maschinenbau.uni-kassel.de [172800] 30.52.51.141.in-addr.arpa. domain name pointer ifm-pc8.ifm.maschinenbau.uni-kassel.de [172800] 31.52.51.141.in-addr.arpa. domain name pointer ifm-mac3.ifm.maschinenbau.uni-kassel.de [172800] 32.52.51.141.in-addr.arpa. domain name pointer ifm-pc9.ifm.maschinenbau.uni-kassel.de [172800] 33.52.51.141.in-addr.arpa. domain name pointer ifm-mac4.ifm.maschinenbau.uni-kassel.de [172800] 34.52.51.141.in-addr.arpa. domain name pointer ifm-pc10.ifm.maschinenbau.uni-kassel.de [172800] 35.52.51.141.in-addr.arpa. domain name pointer ifm-pc11.ifm.maschinenbau.uni-kassel.de [172800] 36.52.51.141.in-addr.arpa. domain name pointer ifm-pc12.ifm.maschinenbau.uni-kassel.de [172800] 37.52.51.141.in-addr.arpa. domain name pointer ifm-mac5.ifm.maschinenbau.uni-kassel.de [172800] 38.52.51.141.in-addr.arpa. domain name pointer ifm-pc13.ifm.maschinenbau.uni-kassel.de [172800] 39.52.51.141.in-addr.arpa. domain name pointer ifm-pc49.ifm.maschinenbau.uni-kassel.de [172800] 40.52.51.141.in-addr.arpa. domain name pointer ifm-pc15.ifm.maschinenbau.uni-kassel.de [172800] 41.52.51.141.in-addr.arpa. domain name pointer ifm-pc16.ifm.maschinenbau.uni-kassel.de [172800] 42.52.51.141.in-addr.arpa. domain name pointer ifm-pc17.ifm.maschinenbau.uni-kassel.de [172800] 43.52.51.141.in-addr.arpa. domain name pointer ifm-pc18.ifm.maschinenbau.uni-kassel.de [172800] 44.52.51.141.in-addr.arpa. domain name pointer ifm-pc20.ifm.maschinenbau.uni-kassel.de [172800] 45.52.51.141.in-addr.arpa. domain name pointer ifm-pc22.ifm.maschinenbau.uni-kassel.de [172800] 46.52.51.141.in-addr.arpa. domain name pointer ifm-mac6.ifm.maschinenbau.uni-kassel.de [172800] 47.52.51.141.in-addr.arpa. domain name pointer ifm-pc23.ifm.maschinenbau.uni-kassel.de [172800] 48.52.51.141.in-addr.arpa. domain name pointer ifm-pc24.ifm.maschinenbau.uni-kassel.de [172800] 49.52.51.141.in-addr.arpa. domain name pointer ifm-pc25.ifm.maschinenbau.uni-kassel.de [172800] 50.52.51.141.in-addr.arpa. domain name pointer ifm-pc26.ifm.maschinenbau.uni-kassel.de [172800] 51.52.51.141.in-addr.arpa. domain name pointer ifm-pc27.ifm.maschinenbau.uni-kassel.de [172800] 52.52.51.141.in-addr.arpa. domain name pointer ifm-pc28.ifm.maschinenbau.uni-kassel.de [172800] 53.52.51.141.in-addr.arpa. domain name pointer ifm-pc29.ifm.maschinenbau.uni-kassel.de [172800] 54.52.51.141.in-addr.arpa. domain name pointer ifm-pc30.ifm.maschinenbau.uni-kassel.de [172800] 55.52.51.141.in-addr.arpa. domain name pointer ifm-pc31.ifm.maschinenbau.uni-kassel.de [172800] 56.52.51.141.in-addr.arpa. domain name pointer ifm-pc45.ifm.maschinenbau.uni-kassel.de [172800] 57.52.51.141.in-addr.arpa. domain name pointer ifm-pc46.ifm.maschinenbau.uni-kassel.de [172800] 58.52.51.141.in-addr.arpa. domain name pointer ifm-pc47.ifm.maschinenbau.uni-kassel.de [172800] 59.52.51.141.in-addr.arpa. domain name pointer ifm-pc48.ifm.maschinenbau.uni-kassel.de [172800] 60.52.51.141.in-addr.arpa. domain name pointer ifm-pc50.ifm.maschinenbau.uni-kassel.de [172800] 61.52.51.141.in-addr.arpa. domain name pointer ifm-pc51.ifm.maschinenbau.uni-kassel.de [172800] 62.52.51.141.in-addr.arpa. domain name pointer ifm-pc52.ifm.maschinenbau.uni-kassel.de [172800] 63.52.51.141.in-addr.arpa. domain name pointer ifm-pc53.ifm.maschinenbau.uni-kassel.de [172800] 64.52.51.141.in-addr.arpa. domain name pointer ifm-hp1300.ifm.maschinenbau.uni-kassel.de [172800] 65.52.51.141.in-addr.arpa. domain name pointer ifm-pc54.ifm.maschinenbau.uni-kassel.de [172800] 66.52.51.141.in-addr.arpa. domain name pointer ifm-pc55.ifm.maschinenbau.uni-kassel.de [172800] 67.52.51.141.in-addr.arpa. domain name pointer ifm-pc57.ifm.maschinenbau.uni-kassel.de [172800] 68.52.51.141.in-addr.arpa. domain name pointer ifm-pc58.ifm.maschinenbau.uni-kassel.de [172800] 69.52.51.141.in-addr.arpa. domain name pointer ifm-pc59.ifm.maschinenbau.uni-kassel.de [172800] 70.52.51.141.in-addr.arpa. domain name pointer ifm-pc14.ifm.maschinenbau.uni-kassel.de [172800] 71.52.51.141.in-addr.arpa. domain name pointer ifm-pc21.ifm.maschinenbau.uni-kassel.de [172800] 72.52.51.141.in-addr.arpa. domain name pointer ifm-0.ifm.maschinenbau.uni-kassel.de [172800] 73.52.51.141.in-addr.arpa. domain name pointer ifm-1.ifm.maschinenbau.uni-kassel.de [172800] 74.52.51.141.in-addr.arpa. domain name pointer ifm-2.ifm.maschinenbau.uni-kassel.de [172800] 75.52.51.141.in-addr.arpa. domain name pointer ifm-3.ifm.maschinenbau.uni-kassel.de [172800] 76.52.51.141.in-addr.arpa. domain name pointer ifm-4.ifm.maschinenbau.uni-kassel.de [172800] 77.52.51.141.in-addr.arpa. domain name pointer ifm-5.ifm.maschinenbau.uni-kassel.de [172800] 78.52.51.141.in-addr.arpa. domain name pointer ifm-6.ifm.maschinenbau.uni-kassel.de [172800] 79.52.51.141.in-addr.arpa. domain name pointer jerry.imat.maschinenbau.uni-kassel.de [172800] 80.52.51.141.in-addr.arpa. domain name pointer ifm-pc56.ifm.maschinenbau.uni-kassel.de [172800] 81.52.51.141.in-addr.arpa. domain name pointer ifm-xt1.ifm.maschinenbau.uni-kassel.de [172800] 82.52.51.141.in-addr.arpa. domain name pointer ifm-xt2.ifm.maschinenbau.uni-kassel.de [172800] 83.52.51.141.in-addr.arpa. domain name pointer ifm-xt3.ifm.maschinenbau.uni-kassel.de [172800] 84.52.51.141.in-addr.arpa. domain name pointer ifm-xt4.ifm.maschinenbau.uni-kassel.de [172800] 85.52.51.141.in-addr.arpa. domain name pointer ifm-xt5.ifm.maschinenbau.uni-kassel.de [172800] 86.52.51.141.in-addr.arpa. domain name pointer ifm-xt6.ifm.maschinenbau.uni-kassel.de [172800] 87.52.51.141.in-addr.arpa. domain name pointer ifm-xt7.ifm.maschinenbau.uni-kassel.de [172800] 88.52.51.141.in-addr.arpa. domain name pointer ifm-xt8.ifm.maschinenbau.uni-kassel.de [172800] 89.52.51.141.in-addr.arpa. domain name pointer ifm-xt9.ifm.maschinenbau.uni-kassel.de [172800] 90.52.51.141.in-addr.arpa. domain name pointer ifm-xt10.ifm.maschinenbau.uni-kassel.de [172800] 91.52.51.141.in-addr.arpa. domain name pointer ifm-xt11.ifm.maschinenbau.uni-kassel.de [172800] 92.52.51.141.in-addr.arpa. domain name pointer ifm-xt12.ifm.maschinenbau.uni-kassel.de [172800] 93.52.51.141.in-addr.arpa. domain name pointer ifm-xt13.ifm.maschinenbau.uni-kassel.de [172800] 94.52.51.141.in-addr.arpa. domain name pointer ifm-xt14.ifm.maschinenbau.uni-kassel.de [172800] 95.52.51.141.in-addr.arpa. domain name pointer ifm-xt15.ifm.maschinenbau.uni-kassel.de [172800] 96.52.51.141.in-addr.arpa. domain name pointer ifm-xt16.ifm.maschinenbau.uni-kassel.de [172800] 97.52.51.141.in-addr.arpa. domain name pointer ifm-xt17.ifm.maschinenbau.uni-kassel.de [172800] 98.52.51.141.in-addr.arpa. domain name pointer ifm-pc32.ifm.maschinenbau.uni-kassel.de [172800] 99.52.51.141.in-addr.arpa. domain name pointer ifm-ws1.ifm.maschinenbau.uni-kassel.de [172800] 100.52.51.141.in-addr.arpa. domain name pointer ifm-ws2.ifm.maschinenbau.uni-kassel.de [172800] 101.52.51.141.in-addr.arpa. domain name pointer ifm-ws3.ifm.maschinenbau.uni-kassel.de [172800] 102.52.51.141.in-addr.arpa. domain name pointer ifm-ws4.ifm.maschinenbau.uni-kassel.de [172800] 103.52.51.141.in-addr.arpa. domain name pointer ifm-ws5.ifm.maschinenbau.uni-kassel.de [172800] 104.52.51.141.in-addr.arpa. domain name pointer ifm-pc33.ifm.maschinenbau.uni-kassel.de [172800] 105.52.51.141.in-addr.arpa. domain name pointer ifm-pc34.ifm.maschinenbau.uni-kassel.de [172800] 106.52.51.141.in-addr.arpa. domain name pointer ifm-hp-jet-dir3.ifm.maschinenbau.uni-kassel.de [172800] 107.52.51.141.in-addr.arpa. domain name pointer ifm-7.ifm.maschinenbau.uni-kassel.de [172800] 108.52.51.141.in-addr.arpa. domain name pointer ifm-8.ifm.maschinenbau.uni-kassel.de [172800] 109.52.51.141.in-addr.arpa. domain name pointer ifm-9.ifm.maschinenbau.uni-kassel.de [172800] 110.52.51.141.in-addr.arpa. domain name pointer ifm-10.ifm.maschinenbau.uni-kassel.de [172800] 111.52.51.141.in-addr.arpa. domain name pointer ifm-11.ifm.maschinenbau.uni-kassel.de [172800] 112.52.51.141.in-addr.arpa. domain name pointer ifm-12.ifm.maschinenbau.uni-kassel.de [172800] 113.52.51.141.in-addr.arpa. domain name pointer ifm-13.ifm.maschinenbau.uni-kassel.de [172800] 114.52.51.141.in-addr.arpa. domain name pointer ifm-14.ifm.maschinenbau.uni-kassel.de [172800] 115.52.51.141.in-addr.arpa. domain name pointer ifm-pc35.ifm.maschinenbau.uni-kassel.de [172800] 116.52.51.141.in-addr.arpa. domain name pointer ifm-pc36.ifm.maschinenbau.uni-kassel.de [172800] 117.52.51.141.in-addr.arpa. domain name pointer ifm-hp4550.ifm.maschinenbau.uni-kassel.de [172800] 118.52.51.141.in-addr.arpa. domain name pointer ifm-pc37.ifm.maschinenbau.uni-kassel.de [172800] 119.52.51.141.in-addr.arpa. domain name pointer ifm-pc38.ifm.maschinenbau.uni-kassel.de [172800] 120.52.51.141.in-addr.arpa. domain name pointer ifm-pc39.ifm.maschinenbau.uni-kassel.de [172800] 121.52.51.141.in-addr.arpa. domain name pointer ifm-pc40.ifm.maschinenbau.uni-kassel.de [172800] 122.52.51.141.in-addr.arpa. domain name pointer ifm-pc41.ifm.maschinenbau.uni-kassel.de [172800] 123.52.51.141.in-addr.arpa. domain name pointer ifm-pc42.ifm.maschinenbau.uni-kassel.de [172800] 124.52.51.141.in-addr.arpa. domain name pointer ifm-pc43.ifm.maschinenbau.uni-kassel.de [172800] 125.52.51.141.in-addr.arpa. domain name pointer ifm-pc44.ifm.maschinenbau.uni-kassel.de [172800] 126.52.51.141.in-addr.arpa. domain name pointer ifm-pc61.ifm.maschinenbau.uni-kassel.de [172800] 127.52.51.141.in-addr.arpa. domain name pointer ifm-pc62.ifm.maschinenbau.uni-kassel.de [172800] 128.52.51.141.in-addr.arpa. domain name pointer ifm-hp1320.ifm.maschinenbau.uni-kassel.de [172800] 129.52.51.141.in-addr.arpa. domain name pointer ifm-pc63.ifm.maschinenbau.uni-kassel.de [172800] 130.52.51.141.in-addr.arpa. domain name pointer ifm-pc64.ifm.maschinenbau.uni-kassel.de [172800] 131.52.51.141.in-addr.arpa. domain name pointer ifm-pc60.ifm.maschinenbau.uni-kassel.de [172800] 132.52.51.141.in-addr.arpa. domain name pointer ifm-pc65.ifm.maschinenbau.uni-kassel.de [172800] 133.52.51.141.in-addr.arpa. domain name pointer ifm-pc66.ifm.maschinenbau.uni-kassel.de [172800] 134.52.51.141.in-addr.arpa. domain name pointer ifm-pc67.ifm.maschinenbau.uni-kassel.de [172800] 135.52.51.141.in-addr.arpa. domain name pointer ifm-pc68.ifm.maschinenbau.uni-kassel.de [0] 136.52.51.141.in-addr.arpa.: domain name does not exist [0] 137.52.51.141.in-addr.arpa.: domain name does not exist [0] 138.52.51.141.in-addr.arpa.: domain name does not exist [0] 139.52.51.141.in-addr.arpa.: domain name does not exist [0] 140.52.51.141.in-addr.arpa.: domain name does not exist [0] 141.52.51.141.in-addr.arpa.: domain name does not exist [0] 142.52.51.141.in-addr.arpa.: domain name does not exist [0] 143.52.51.141.in-addr.arpa.: domain name does not exist [0] 144.52.51.141.in-addr.arpa.: domain name does not exist [0] 145.52.51.141.in-addr.arpa.: domain name does not exist [0] 146.52.51.141.in-addr.arpa.: domain name does not exist [0] 147.52.51.141.in-addr.arpa.: domain name does not exist [0] 148.52.51.141.in-addr.arpa.: domain name does not exist [0] 149.52.51.141.in-addr.arpa.: domain name does not exist [0] 150.52.51.141.in-addr.arpa.: domain name does not exist [0] 151.52.51.141.in-addr.arpa.: domain name does not exist [0] 152.52.51.141.in-addr.arpa.: domain name does not exist [0] 153.52.51.141.in-addr.arpa.: domain name does not exist [0] 154.52.51.141.in-addr.arpa.: domain name does not exist [0] 155.52.51.141.in-addr.arpa.: domain name does not exist [0] 156.52.51.141.in-addr.arpa.: domain name does not exist [0] 157.52.51.141.in-addr.arpa.: domain name does not exist [0] 158.52.51.141.in-addr.arpa.: domain name does not exist [0] 159.52.51.141.in-addr.arpa.: domain name does not exist [0] 160.52.51.141.in-addr.arpa.: domain name does not exist [0] 161.52.51.141.in-addr.arpa.: domain name does not exist [0] 162.52.51.141.in-addr.arpa.: domain name does not exist [0] 163.52.51.141.in-addr.arpa.: domain name does not exist [0] 164.52.51.141.in-addr.arpa.: domain name does not exist [0] 165.52.51.141.in-addr.arpa.: domain name does not exist [0] 166.52.51.141.in-addr.arpa.: domain name does not exist [0] 167.52.51.141.in-addr.arpa.: domain name does not exist [0] 168.52.51.141.in-addr.arpa.: domain name does not exist [0] 169.52.51.141.in-addr.arpa.: domain name does not exist [0] 170.52.51.141.in-addr.arpa.: domain name does not exist [0] 171.52.51.141.in-addr.arpa.: domain name does not exist [0] 172.52.51.141.in-addr.arpa.: domain name does not exist [0] 173.52.51.141.in-addr.arpa.: domain name does not exist [0] 174.52.51.141.in-addr.arpa.: domain name does not exist [0] 175.52.51.141.in-addr.arpa.: domain name does not exist [0] 176.52.51.141.in-addr.arpa.: domain name does not exist [0] 177.52.51.141.in-addr.arpa.: domain name does not exist [0] 178.52.51.141.in-addr.arpa.: domain name does not exist [0] 179.52.51.141.in-addr.arpa.: domain name does not exist [0] 180.52.51.141.in-addr.arpa.: domain name does not exist [0] 181.52.51.141.in-addr.arpa.: domain name does not exist [0] 182.52.51.141.in-addr.arpa.: domain name does not exist [0] 183.52.51.141.in-addr.arpa.: domain name does not exist [0] 184.52.51.141.in-addr.arpa.: domain name does not exist [0] 185.52.51.141.in-addr.arpa.: domain name does not exist [0] 186.52.51.141.in-addr.arpa.: domain name does not exist [0] 187.52.51.141.in-addr.arpa.: domain name does not exist [0] 188.52.51.141.in-addr.arpa.: domain name does not exist [0] 189.52.51.141.in-addr.arpa.: domain name does not exist [0] 190.52.51.141.in-addr.arpa.: domain name does not exist [0] 191.52.51.141.in-addr.arpa.: domain name does not exist [0] 192.52.51.141.in-addr.arpa.: domain name does not exist [0] 193.52.51.141.in-addr.arpa.: domain name does not exist [0] 194.52.51.141.in-addr.arpa.: domain name does not exist [0] 195.52.51.141.in-addr.arpa.: domain name does not exist [0] 196.52.51.141.in-addr.arpa.: domain name does not exist [0] 197.52.51.141.in-addr.arpa.: domain name does not exist [0] 198.52.51.141.in-addr.arpa.: domain name does not exist [0] 199.52.51.141.in-addr.arpa.: domain name does not exist [0] 200.52.51.141.in-addr.arpa.: domain name does not exist [0] 201.52.51.141.in-addr.arpa.: domain name does not exist [0] 202.52.51.141.in-addr.arpa.: domain name does not exist [0] 203.52.51.141.in-addr.arpa.: domain name does not exist [0] 204.52.51.141.in-addr.arpa.: domain name does not exist [0] 205.52.51.141.in-addr.arpa.: domain name does not exist [0] 206.52.51.141.in-addr.arpa.: domain name does not exist [0] 207.52.51.141.in-addr.arpa.: domain name does not exist [0] 208.52.51.141.in-addr.arpa.: domain name does not exist [0] 209.52.51.141.in-addr.arpa.: domain name does not exist [0] 210.52.51.141.in-addr.arpa.: domain name does not exist [0] 211.52.51.141.in-addr.arpa.: domain name does not exist [0] 212.52.51.141.in-addr.arpa.: domain name does not exist [0] 213.52.51.141.in-addr.arpa.: domain name does not exist [0] 214.52.51.141.in-addr.arpa.: domain name does not exist [0] 215.52.51.141.in-addr.arpa.: domain name does not exist [0] 216.52.51.141.in-addr.arpa.: domain name does not exist [0] 217.52.51.141.in-addr.arpa.: domain name does not exist [0] 218.52.51.141.in-addr.arpa.: domain name does not exist [0] 219.52.51.141.in-addr.arpa.: domain name does not exist [0] 220.52.51.141.in-addr.arpa.: domain name does not exist [0] 221.52.51.141.in-addr.arpa.: domain name does not exist [0] 222.52.51.141.in-addr.arpa.: domain name does not exist [0] 223.52.51.141.in-addr.arpa.: domain name does not exist [0] 224.52.51.141.in-addr.arpa.: domain name does not exist [0] 225.52.51.141.in-addr.arpa.: domain name does not exist [0] 226.52.51.141.in-addr.arpa.: domain name does not exist [0] 227.52.51.141.in-addr.arpa.: domain name does not exist [0] 228.52.51.141.in-addr.arpa.: domain name does not exist [0] 229.52.51.141.in-addr.arpa.: domain name does not exist [0] 230.52.51.141.in-addr.arpa.: domain name does not exist [0] 231.52.51.141.in-addr.arpa.: domain name does not exist [0] 232.52.51.141.in-addr.arpa.: domain name does not exist [0] 233.52.51.141.in-addr.arpa.: domain name does not exist [0] 234.52.51.141.in-addr.arpa.: domain name does not exist [0] 235.52.51.141.in-addr.arpa.: domain name does not exist [0] 236.52.51.141.in-addr.arpa.: domain name does not exist [0] 237.52.51.141.in-addr.arpa.: domain name does not exist [0] 238.52.51.141.in-addr.arpa.: domain name does not exist [0] 239.52.51.141.in-addr.arpa.: domain name does not exist [0] 240.52.51.141.in-addr.arpa.: domain name does not exist [0] 241.52.51.141.in-addr.arpa.: domain name does not exist [0] 242.52.51.141.in-addr.arpa.: domain name does not exist [0] 243.52.51.141.in-addr.arpa.: domain name does not exist [0] 244.52.51.141.in-addr.arpa.: domain name does not exist [0] 245.52.51.141.in-addr.arpa.: domain name does not exist [0] 246.52.51.141.in-addr.arpa.: domain name does not exist [0] 247.52.51.141.in-addr.arpa.: domain name does not exist [0] 248.52.51.141.in-addr.arpa.: domain name does not exist [0] 249.52.51.141.in-addr.arpa.: domain name does not exist [172800] 250.52.51.141.in-addr.arpa. domain name pointer pctestbe52.hrz.uni-kassel.de [172800] 251.52.51.141.in-addr.arpa. domain name pointer pctestel52.hrz.uni-kassel.de [0] 252.52.51.141.in-addr.arpa.: domain name does not exist [0] 253.52.51.141.in-addr.arpa.: domain name does not exist [0] 254.52.51.141.in-addr.arpa.: domain name does not exist [0] 255.52.51.141.in-addr.arpa.: domain name does not exist