[0] 0.37.135.213.in-addr.arpa.: domain name does not exist [86400] 1.37.135.213.in-addr.arpa. domain name pointer r61.ichf.edu.pl [86400] 2.37.135.213.in-addr.arpa. domain name pointer pc37002.ichf.edu.pl [86400] 3.37.135.213.in-addr.arpa. domain name pointer r63.ichf.edu.pl [86400] 4.37.135.213.in-addr.arpa. domain name pointer pc37004.ichf.edu.pl [86400] 5.37.135.213.in-addr.arpa. domain name pointer pc37005.ichf.edu.pl [86400] 6.37.135.213.in-addr.arpa. domain name pointer ewa.ichf.edu.pl [86400] 7.37.135.213.in-addr.arpa. domain name pointer pc37007.ichf.edu.pl [86400] 8.37.135.213.in-addr.arpa. domain name pointer pc37008.ichf.edu.pl [86400] 9.37.135.213.in-addr.arpa. domain name pointer pc37009.ichf.edu.pl [86400] 10.37.135.213.in-addr.arpa. domain name pointer pc37010.ichf.edu.pl [86400] 11.37.135.213.in-addr.arpa. domain name pointer pc37011.ichf.edu.pl [86400] 12.37.135.213.in-addr.arpa. domain name pointer pc37012.ichf.edu.pl [86400] 13.37.135.213.in-addr.arpa. domain name pointer pc37013.ichf.edu.pl [86400] 14.37.135.213.in-addr.arpa. domain name pointer pc37014.ichf.edu.pl [86400] 15.37.135.213.in-addr.arpa. domain name pointer qtsm2.ichf.edu.pl [86400] 16.37.135.213.in-addr.arpa. domain name pointer qtsm4.ichf.edu.pl [0] 17.37.135.213.in-addr.arpa.: domain name does not exist [86400] 18.37.135.213.in-addr.arpa. domain name pointer spin1.ichf.edu.pl [86400] 19.37.135.213.in-addr.arpa. domain name pointer pc37019.ichf.edu.pl [86400] 20.37.135.213.in-addr.arpa. domain name pointer beta.ichf.edu.pl [86400] 21.37.135.213.in-addr.arpa. domain name pointer qtsm1.ichf.edu.pl [86400] 22.37.135.213.in-addr.arpa. domain name pointer growltiger.ichf.edu.pl [86400] 23.37.135.213.in-addr.arpa. domain name pointer tatry.ichf.edu.pl [86400] 24.37.135.213.in-addr.arpa. domain name pointer grizabella.ichf.edu.pl [86400] 25.37.135.213.in-addr.arpa. domain name pointer pc37025.ichf.edu.pl [86400] 26.37.135.213.in-addr.arpa. domain name pointer gus.ichf.edu.pl [86400] 27.37.135.213.in-addr.arpa. domain name pointer mungojerry.ichf.edu.pl [86400] 28.37.135.213.in-addr.arpa. domain name pointer macavity.ichf.edu.pl [86400] 29.37.135.213.in-addr.arpa. domain name pointer pc37029.ichf.edu.pl [86400] 30.37.135.213.in-addr.arpa. domain name pointer ola.ichf.edu.pl [86400] 31.37.135.213.in-addr.arpa. domain name pointer pc37031.ichf.edu.pl [86400] 32.37.135.213.in-addr.arpa. domain name pointer pc37032.ichf.edu.pl [86400] 33.37.135.213.in-addr.arpa. domain name pointer pc37033.ichf.edu.pl [86400] 34.37.135.213.in-addr.arpa. domain name pointer pc37034.ichf.edu.pl [86400] 35.37.135.213.in-addr.arpa. domain name pointer pc37035.ichf.edu.pl [86400] 36.37.135.213.in-addr.arpa. domain name pointer pc37036.ichf.edu.pl [86400] 37.37.135.213.in-addr.arpa. domain name pointer pc37037.ichf.edu.pl [86400] 38.37.135.213.in-addr.arpa. domain name pointer pc37038.ichf.edu.pl [86400] 39.37.135.213.in-addr.arpa. domain name pointer pc37039.ichf.edu.pl [86400] 40.37.135.213.in-addr.arpa. domain name pointer pc37040.ichf.edu.pl [86400] 41.37.135.213.in-addr.arpa. domain name pointer pc37041.ichf.edu.pl [86400] 42.37.135.213.in-addr.arpa. domain name pointer pc37042.ichf.edu.pl [86400] 43.37.135.213.in-addr.arpa. domain name pointer pc37043.ichf.edu.pl [86400] 44.37.135.213.in-addr.arpa. domain name pointer pc37044.ichf.edu.pl [86400] 45.37.135.213.in-addr.arpa. domain name pointer pc37045.ichf.edu.pl [86400] 46.37.135.213.in-addr.arpa. domain name pointer pc37046.ichf.edu.pl [86400] 47.37.135.213.in-addr.arpa. domain name pointer pc37047.ichf.edu.pl [86400] 48.37.135.213.in-addr.arpa. domain name pointer pc37048.ichf.edu.pl [86400] 49.37.135.213.in-addr.arpa. domain name pointer pc37049.ichf.edu.pl [86400] 50.37.135.213.in-addr.arpa. domain name pointer pc37050.ichf.edu.pl [86400] 51.37.135.213.in-addr.arpa. domain name pointer pc37051.ichf.edu.pl [86400] 52.37.135.213.in-addr.arpa. domain name pointer tdc.ichf.edu.pl [86400] 53.37.135.213.in-addr.arpa. domain name pointer pc37053.ichf.edu.pl [86400] 54.37.135.213.in-addr.arpa. domain name pointer pc37054.ichf.edu.pl [86400] 55.37.135.213.in-addr.arpa. domain name pointer pc37055.ichf.edu.pl [86400] 56.37.135.213.in-addr.arpa. domain name pointer pc37056.ichf.edu.pl [86400] 57.37.135.213.in-addr.arpa. domain name pointer pc37057.ichf.edu.pl [86400] 58.37.135.213.in-addr.arpa. domain name pointer pc37058.ichf.edu.pl [86400] 59.37.135.213.in-addr.arpa. domain name pointer spin.ichf.edu.pl [86400] 60.37.135.213.in-addr.arpa. domain name pointer pc37060.ichf.edu.pl [86400] 61.37.135.213.in-addr.arpa. domain name pointer pc37061.ichf.edu.pl [86400] 62.37.135.213.in-addr.arpa. domain name pointer pc37062.ichf.edu.pl [86400] 63.37.135.213.in-addr.arpa. domain name pointer pc37063.ichf.edu.pl [86400] 64.37.135.213.in-addr.arpa. domain name pointer pc37064.ichf.edu.pl [86400] 65.37.135.213.in-addr.arpa. domain name pointer pc37065.ichf.edu.pl [86400] 66.37.135.213.in-addr.arpa. domain name pointer qtsm6.ichf.edu.pl [86400] 67.37.135.213.in-addr.arpa. domain name pointer pc37067.ichf.edu.pl [86400] 68.37.135.213.in-addr.arpa. domain name pointer pc37068.ichf.edu.pl [86400] 69.37.135.213.in-addr.arpa. domain name pointer qtsm5.ichf.edu.pl [86400] 70.37.135.213.in-addr.arpa. domain name pointer qtsm7.ichf.edu.pl [86400] 71.37.135.213.in-addr.arpa. domain name pointer pc37071.ichf.edu.pl [86400] 72.37.135.213.in-addr.arpa. domain name pointer pc37072.ichf.edu.pl [86400] 73.37.135.213.in-addr.arpa. domain name pointer pc37073.ichf.edu.pl [86400] 74.37.135.213.in-addr.arpa. domain name pointer pc37074.ichf.edu.pl [86400] 75.37.135.213.in-addr.arpa. domain name pointer pc37075.ichf.edu.pl [86400] 76.37.135.213.in-addr.arpa. domain name pointer pc37076.ichf.edu.pl [86400] 77.37.135.213.in-addr.arpa. domain name pointer qtsm8.ichf.edu.pl [86400] 78.37.135.213.in-addr.arpa. domain name pointer pc37078.ichf.edu.pl [86400] 79.37.135.213.in-addr.arpa. domain name pointer qtsm3.ichf.edu.pl [86400] 80.37.135.213.in-addr.arpa. domain name pointer andy.ichf.edu.pl [86400] 81.37.135.213.in-addr.arpa. domain name pointer pc37081.ichf.edu.pl [86400] 82.37.135.213.in-addr.arpa. domain name pointer pc37082.ichf.edu.pl [86400] 83.37.135.213.in-addr.arpa. domain name pointer pc37083.ichf.edu.pl [86400] 84.37.135.213.in-addr.arpa. domain name pointer pc37084.ichf.edu.pl [86400] 85.37.135.213.in-addr.arpa. domain name pointer pc37085.ichf.edu.pl [86400] 86.37.135.213.in-addr.arpa. domain name pointer pc37086.ichf.edu.pl [86400] 87.37.135.213.in-addr.arpa. domain name pointer pc37087.ichf.edu.pl [86400] 88.37.135.213.in-addr.arpa. domain name pointer pc37088.ichf.edu.pl [86400] 89.37.135.213.in-addr.arpa. domain name pointer pc37089.ichf.edu.pl [86400] 90.37.135.213.in-addr.arpa. domain name pointer pc37090.ichf.edu.pl [86400] 91.37.135.213.in-addr.arpa. domain name pointer pc37091.ichf.edu.pl [86400] 92.37.135.213.in-addr.arpa. domain name pointer pc37092.ichf.edu.pl [86400] 93.37.135.213.in-addr.arpa. domain name pointer pc37093.ichf.edu.pl [86400] 94.37.135.213.in-addr.arpa. domain name pointer pc37094.ichf.edu.pl [86400] 95.37.135.213.in-addr.arpa. domain name pointer pc37095.ichf.edu.pl [86400] 96.37.135.213.in-addr.arpa. domain name pointer pc37096.ichf.edu.pl [86400] 97.37.135.213.in-addr.arpa. domain name pointer pc37097.ichf.edu.pl [86400] 98.37.135.213.in-addr.arpa. domain name pointer pc37098.ichf.edu.pl [86400] 99.37.135.213.in-addr.arpa. domain name pointer pc37099.ichf.edu.pl [86400] 100.37.135.213.in-addr.arpa. domain name pointer pc37100.ichf.edu.pl [86400] 101.37.135.213.in-addr.arpa. domain name pointer pc37101.ichf.edu.pl [86400] 102.37.135.213.in-addr.arpa. domain name pointer qtsm9.ichf.edu.pl [86400] 103.37.135.213.in-addr.arpa. domain name pointer pc37103.ichf.edu.pl [86400] 104.37.135.213.in-addr.arpa. domain name pointer pc37104.ichf.edu.pl [86400] 105.37.135.213.in-addr.arpa. domain name pointer pc37105.ichf.edu.pl [86400] 106.37.135.213.in-addr.arpa. domain name pointer pc37106.ichf.edu.pl [86400] 107.37.135.213.in-addr.arpa. domain name pointer pc37107.ichf.edu.pl [86400] 108.37.135.213.in-addr.arpa. domain name pointer pc37108.ichf.edu.pl [86400] 109.37.135.213.in-addr.arpa. domain name pointer pc37109.ichf.edu.pl [86400] 110.37.135.213.in-addr.arpa. domain name pointer rumpleteazer.ichf.edu.pl [86400] 111.37.135.213.in-addr.arpa. domain name pointer pc37111.ichf.edu.pl [86400] 112.37.135.213.in-addr.arpa. domain name pointer pc37112.ichf.edu.pl [86400] 113.37.135.213.in-addr.arpa. domain name pointer pc37113.ichf.edu.pl [86400] 114.37.135.213.in-addr.arpa. domain name pointer pc37114.ichf.edu.pl [86400] 115.37.135.213.in-addr.arpa. domain name pointer pc37115.ichf.edu.pl [86400] 116.37.135.213.in-addr.arpa. domain name pointer pc37116.ichf.edu.pl [86400] 117.37.135.213.in-addr.arpa. domain name pointer pc37117.ichf.edu.pl [86400] 118.37.135.213.in-addr.arpa. domain name pointer pc37118.ichf.edu.pl [86400] 119.37.135.213.in-addr.arpa. domain name pointer pc37119.ichf.edu.pl [86400] 120.37.135.213.in-addr.arpa. domain name pointer pc37120.ichf.edu.pl [86400] 121.37.135.213.in-addr.arpa. domain name pointer pc37121.ichf.edu.pl [86400] 122.37.135.213.in-addr.arpa. domain name pointer pc37122.ichf.edu.pl [86400] 123.37.135.213.in-addr.arpa. domain name pointer pc37123.ichf.edu.pl [86400] 124.37.135.213.in-addr.arpa. domain name pointer pc37124.ichf.edu.pl [86400] 125.37.135.213.in-addr.arpa. domain name pointer pc37125.ichf.edu.pl [0] 126.37.135.213.in-addr.arpa.: domain name does not exist [0] 127.37.135.213.in-addr.arpa.: domain name does not exist [0] 128.37.135.213.in-addr.arpa.: domain name does not exist [0] 129.37.135.213.in-addr.arpa.: domain name does not exist [0] 130.37.135.213.in-addr.arpa.: domain name does not exist [0] 131.37.135.213.in-addr.arpa.: domain name does not exist [0] 132.37.135.213.in-addr.arpa.: domain name does not exist [0] 133.37.135.213.in-addr.arpa.: domain name does not exist [0] 134.37.135.213.in-addr.arpa.: domain name does not exist [0] 135.37.135.213.in-addr.arpa.: domain name does not exist [0] 136.37.135.213.in-addr.arpa.: domain name does not exist [0] 137.37.135.213.in-addr.arpa.: domain name does not exist [0] 138.37.135.213.in-addr.arpa.: domain name does not exist [0] 139.37.135.213.in-addr.arpa.: domain name does not exist [0] 140.37.135.213.in-addr.arpa.: domain name does not exist [0] 141.37.135.213.in-addr.arpa.: domain name does not exist [0] 142.37.135.213.in-addr.arpa.: domain name does not exist [0] 143.37.135.213.in-addr.arpa.: domain name does not exist [0] 144.37.135.213.in-addr.arpa.: domain name does not exist [0] 145.37.135.213.in-addr.arpa.: domain name does not exist [0] 146.37.135.213.in-addr.arpa.: domain name does not exist [0] 147.37.135.213.in-addr.arpa.: domain name does not exist [0] 148.37.135.213.in-addr.arpa.: domain name does not exist [0] 149.37.135.213.in-addr.arpa.: domain name does not exist [0] 150.37.135.213.in-addr.arpa.: domain name does not exist [86400] 151.37.135.213.in-addr.arpa. domain name pointer pc37151.ichf.edu.pl [86400] 152.37.135.213.in-addr.arpa. domain name pointer pc37152.ichf.edu.pl [86400] 153.37.135.213.in-addr.arpa. domain name pointer pc37153.ichf.edu.pl [86400] 154.37.135.213.in-addr.arpa. domain name pointer pc37154.ichf.edu.pl [86400] 155.37.135.213.in-addr.arpa. domain name pointer pc37155.ichf.edu.pl [86400] 156.37.135.213.in-addr.arpa. domain name pointer pc37156.ichf.edu.pl [86400] 157.37.135.213.in-addr.arpa. domain name pointer pc37157.ichf.edu.pl [86400] 158.37.135.213.in-addr.arpa. domain name pointer pc37158.ichf.edu.pl [86400] 159.37.135.213.in-addr.arpa. domain name pointer pc37159.ichf.edu.pl [86400] 160.37.135.213.in-addr.arpa. domain name pointer pc37160.ichf.edu.pl [86400] 161.37.135.213.in-addr.arpa. domain name pointer pc37161.ichf.edu.pl [86400] 162.37.135.213.in-addr.arpa. domain name pointer pc37162.ichf.edu.pl [86400] 163.37.135.213.in-addr.arpa. domain name pointer pc37163.ichf.edu.pl [86400] 164.37.135.213.in-addr.arpa. domain name pointer pc37164.ichf.edu.pl [86400] 165.37.135.213.in-addr.arpa. domain name pointer pc37165.ichf.edu.pl [86400] 166.37.135.213.in-addr.arpa. domain name pointer pc37166.ichf.edu.pl [86400] 167.37.135.213.in-addr.arpa. domain name pointer pc37167.ichf.edu.pl [86400] 168.37.135.213.in-addr.arpa. domain name pointer pc37168.ichf.edu.pl [86400] 169.37.135.213.in-addr.arpa. domain name pointer pc37169.ichf.edu.pl [86400] 170.37.135.213.in-addr.arpa. domain name pointer pc37170.ichf.edu.pl [86400] 171.37.135.213.in-addr.arpa. domain name pointer pc37171.ichf.edu.pl [86400] 172.37.135.213.in-addr.arpa. domain name pointer pc37172.ichf.edu.pl [86400] 173.37.135.213.in-addr.arpa. domain name pointer pc37173.ichf.edu.pl [86400] 174.37.135.213.in-addr.arpa. domain name pointer pc37174.ichf.edu.pl [86400] 175.37.135.213.in-addr.arpa. domain name pointer pc37175.ichf.edu.pl [86400] 176.37.135.213.in-addr.arpa. domain name pointer pc37176.ichf.edu.pl [86400] 177.37.135.213.in-addr.arpa. domain name pointer pc37177.ichf.edu.pl [86400] 178.37.135.213.in-addr.arpa. domain name pointer pc37178.ichf.edu.pl [86400] 179.37.135.213.in-addr.arpa. domain name pointer pc37179.ichf.edu.pl [86400] 180.37.135.213.in-addr.arpa. domain name pointer pc37180.ichf.edu.pl [86400] 181.37.135.213.in-addr.arpa. domain name pointer pc37181.ichf.edu.pl [86400] 182.37.135.213.in-addr.arpa. domain name pointer pc37182.ichf.edu.pl [86400] 183.37.135.213.in-addr.arpa. domain name pointer pc37183.ichf.edu.pl [86400] 184.37.135.213.in-addr.arpa. domain name pointer pc37184.ichf.edu.pl [86400] 185.37.135.213.in-addr.arpa. domain name pointer pc37185.ichf.edu.pl [86400] 186.37.135.213.in-addr.arpa. domain name pointer pc37186.ichf.edu.pl [86400] 187.37.135.213.in-addr.arpa. domain name pointer pc37187.ichf.edu.pl [86400] 188.37.135.213.in-addr.arpa. domain name pointer pc37188.ichf.edu.pl [86400] 189.37.135.213.in-addr.arpa. domain name pointer pc37189.ichf.edu.pl [86400] 190.37.135.213.in-addr.arpa. domain name pointer pc37190.ichf.edu.pl [86400] 191.37.135.213.in-addr.arpa. domain name pointer pc37191.ichf.edu.pl [86400] 192.37.135.213.in-addr.arpa. domain name pointer pc37192.ichf.edu.pl [86400] 193.37.135.213.in-addr.arpa. domain name pointer pc37193.ichf.edu.pl [86400] 194.37.135.213.in-addr.arpa. domain name pointer pc37194.ichf.edu.pl [86400] 195.37.135.213.in-addr.arpa. domain name pointer pc37195.ichf.edu.pl [86400] 196.37.135.213.in-addr.arpa. domain name pointer pc37196.ichf.edu.pl [86400] 197.37.135.213.in-addr.arpa. domain name pointer pc37197.ichf.edu.pl [86400] 198.37.135.213.in-addr.arpa. domain name pointer pc37198.ichf.edu.pl [86400] 199.37.135.213.in-addr.arpa. domain name pointer pc37199.ichf.edu.pl [86400] 200.37.135.213.in-addr.arpa. domain name pointer pc37200.ichf.edu.pl [86400] 201.37.135.213.in-addr.arpa. domain name pointer pc37201.ichf.edu.pl [86400] 202.37.135.213.in-addr.arpa. domain name pointer pc37202.ichf.edu.pl [86400] 203.37.135.213.in-addr.arpa. domain name pointer pc37203.ichf.edu.pl [86400] 204.37.135.213.in-addr.arpa. domain name pointer pc37204.ichf.edu.pl [86400] 205.37.135.213.in-addr.arpa. domain name pointer pc37205.ichf.edu.pl [86400] 206.37.135.213.in-addr.arpa. domain name pointer pc37206.ichf.edu.pl [86400] 207.37.135.213.in-addr.arpa. domain name pointer pc37207.ichf.edu.pl [86400] 208.37.135.213.in-addr.arpa. domain name pointer pc37208.ichf.edu.pl [86400] 209.37.135.213.in-addr.arpa. domain name pointer pc37209.ichf.edu.pl [86400] 210.37.135.213.in-addr.arpa. domain name pointer pc37210.ichf.edu.pl [86400] 211.37.135.213.in-addr.arpa. domain name pointer pc37211.ichf.edu.pl [86400] 212.37.135.213.in-addr.arpa. domain name pointer pc37212.ichf.edu.pl [86400] 213.37.135.213.in-addr.arpa. domain name pointer pc37213.ichf.edu.pl [86400] 214.37.135.213.in-addr.arpa. domain name pointer pc37214.ichf.edu.pl [86400] 215.37.135.213.in-addr.arpa. domain name pointer pc37215.ichf.edu.pl [86400] 216.37.135.213.in-addr.arpa. domain name pointer pc37216.ichf.edu.pl [86400] 217.37.135.213.in-addr.arpa. domain name pointer pc37217.ichf.edu.pl [86400] 218.37.135.213.in-addr.arpa. domain name pointer pc37218.ichf.edu.pl [86400] 219.37.135.213.in-addr.arpa. domain name pointer pc37219.ichf.edu.pl [86400] 220.37.135.213.in-addr.arpa. domain name pointer pc37220.ichf.edu.pl [86400] 221.37.135.213.in-addr.arpa. domain name pointer pc37221.ichf.edu.pl [86400] 222.37.135.213.in-addr.arpa. domain name pointer pc37222.ichf.edu.pl [86400] 223.37.135.213.in-addr.arpa. domain name pointer pc37223.ichf.edu.pl [86400] 224.37.135.213.in-addr.arpa. domain name pointer pc37224.ichf.edu.pl [86400] 225.37.135.213.in-addr.arpa. domain name pointer pc37225.ichf.edu.pl [86400] 226.37.135.213.in-addr.arpa. domain name pointer pc37226.ichf.edu.pl [86400] 227.37.135.213.in-addr.arpa. domain name pointer pc37227.ichf.edu.pl [86400] 228.37.135.213.in-addr.arpa. domain name pointer pc37228.ichf.edu.pl [86400] 229.37.135.213.in-addr.arpa. domain name pointer pc37229.ichf.edu.pl [86400] 230.37.135.213.in-addr.arpa. domain name pointer pc37230.ichf.edu.pl [86400] 231.37.135.213.in-addr.arpa. domain name pointer pc37231.ichf.edu.pl [86400] 232.37.135.213.in-addr.arpa. domain name pointer pc37232.ichf.edu.pl [86400] 233.37.135.213.in-addr.arpa. domain name pointer pc37233.ichf.edu.pl [86400] 234.37.135.213.in-addr.arpa. domain name pointer pc37234.ichf.edu.pl [86400] 235.37.135.213.in-addr.arpa. domain name pointer pc37235.ichf.edu.pl [86400] 236.37.135.213.in-addr.arpa. domain name pointer pc37236.ichf.edu.pl [86400] 237.37.135.213.in-addr.arpa. domain name pointer pc37237.ichf.edu.pl [86400] 238.37.135.213.in-addr.arpa. domain name pointer pc37238.ichf.edu.pl [86400] 239.37.135.213.in-addr.arpa. domain name pointer pc37239.ichf.edu.pl [86400] 240.37.135.213.in-addr.arpa. domain name pointer pc37240.ichf.edu.pl [86400] 241.37.135.213.in-addr.arpa. domain name pointer pc37241.ichf.edu.pl [86400] 242.37.135.213.in-addr.arpa. domain name pointer pc37242.ichf.edu.pl [86400] 243.37.135.213.in-addr.arpa. domain name pointer pc37243.ichf.edu.pl [86400] 244.37.135.213.in-addr.arpa. domain name pointer pc37244.ichf.edu.pl [86400] 245.37.135.213.in-addr.arpa. domain name pointer pc37245.ichf.edu.pl [86400] 246.37.135.213.in-addr.arpa. domain name pointer pc37246.ichf.edu.pl [86400] 247.37.135.213.in-addr.arpa. domain name pointer pc37247.ichf.edu.pl [86400] 248.37.135.213.in-addr.arpa. domain name pointer pc37248.ichf.edu.pl [86400] 249.37.135.213.in-addr.arpa. domain name pointer pc37249.ichf.edu.pl [86400] 250.37.135.213.in-addr.arpa. domain name pointer pc37250.ichf.edu.pl [86400] 251.37.135.213.in-addr.arpa. domain name pointer pc37251.ichf.edu.pl [86400] 252.37.135.213.in-addr.arpa. domain name pointer pc37252.ichf.edu.pl [86400] 253.37.135.213.in-addr.arpa. domain name pointer pc37253.ichf.edu.pl [0] 254.37.135.213.in-addr.arpa.: domain name does not exist [0] 255.37.135.213.in-addr.arpa.: domain name does not exist