Host 0.243.86.128.in-addr.arpa not found: 3(NXDOMAIN) 1.243.86.128.in-addr.arpa domain name pointer gw2.ulcc.net. 2.243.86.128.in-addr.arpa domain name pointer test002.ndg.ulcc.ac.uk. 3.243.86.128.in-addr.arpa domain name pointer test003.ndg.ulcc.ac.uk. 4.243.86.128.in-addr.arpa domain name pointer test004.ndg.ulcc.ac.uk. 5.243.86.128.in-addr.arpa domain name pointer test005.ndg.ulcc.ac.uk. 6.243.86.128.in-addr.arpa domain name pointer test006.ndg.ulcc.ac.uk. 7.243.86.128.in-addr.arpa domain name pointer test007.ndg.ulcc.ac.uk. 8.243.86.128.in-addr.arpa domain name pointer test008.ndg.ulcc.ac.uk. 9.243.86.128.in-addr.arpa domain name pointer test009.ndg.ulcc.ac.uk. 10.243.86.128.in-addr.arpa domain name pointer test010.ndg.ulcc.ac.uk. 11.243.86.128.in-addr.arpa domain name pointer test011.ndg.ulcc.ac.uk. 12.243.86.128.in-addr.arpa domain name pointer test012.ndg.ulcc.ac.uk. 13.243.86.128.in-addr.arpa domain name pointer test013.ndg.ulcc.ac.uk. 14.243.86.128.in-addr.arpa domain name pointer test014.ndg.ulcc.ac.uk. 15.243.86.128.in-addr.arpa domain name pointer test015.ndg.ulcc.ac.uk. 16.243.86.128.in-addr.arpa domain name pointer test016.ndg.ulcc.ac.uk. 17.243.86.128.in-addr.arpa domain name pointer test017.ndg.ulcc.ac.uk. 18.243.86.128.in-addr.arpa domain name pointer test018.ndg.ulcc.ac.uk. 19.243.86.128.in-addr.arpa domain name pointer test019.ndg.ulcc.ac.uk. 20.243.86.128.in-addr.arpa domain name pointer test020.ndg.ulcc.ac.uk. 21.243.86.128.in-addr.arpa domain name pointer test021.ndg.ulcc.ac.uk. 22.243.86.128.in-addr.arpa domain name pointer test022.ndg.ulcc.ac.uk. 23.243.86.128.in-addr.arpa domain name pointer test023.ndg.ulcc.ac.uk. 24.243.86.128.in-addr.arpa domain name pointer test024.ndg.ulcc.ac.uk. 25.243.86.128.in-addr.arpa domain name pointer test025.ndg.ulcc.ac.uk. 26.243.86.128.in-addr.arpa domain name pointer test026.ndg.ulcc.ac.uk. 27.243.86.128.in-addr.arpa domain name pointer test027.ndg.ulcc.ac.uk. 28.243.86.128.in-addr.arpa domain name pointer test028.ndg.ulcc.ac.uk. 29.243.86.128.in-addr.arpa domain name pointer test029.ndg.ulcc.ac.uk. 30.243.86.128.in-addr.arpa domain name pointer test030.ndg.ulcc.ac.uk. 31.243.86.128.in-addr.arpa domain name pointer test031.ndg.ulcc.ac.uk. 32.243.86.128.in-addr.arpa domain name pointer test032.ndg.ulcc.ac.uk. 33.243.86.128.in-addr.arpa domain name pointer test033.ndg.ulcc.ac.uk. 34.243.86.128.in-addr.arpa domain name pointer test034.ndg.ulcc.ac.uk. 35.243.86.128.in-addr.arpa domain name pointer test035.ndg.ulcc.ac.uk. 36.243.86.128.in-addr.arpa domain name pointer test036.ndg.ulcc.ac.uk. 37.243.86.128.in-addr.arpa domain name pointer test037.ndg.ulcc.ac.uk. 38.243.86.128.in-addr.arpa domain name pointer test038.ndg.ulcc.ac.uk. 39.243.86.128.in-addr.arpa domain name pointer test039.ndg.ulcc.ac.uk. 40.243.86.128.in-addr.arpa domain name pointer test040.ndg.ulcc.ac.uk. 41.243.86.128.in-addr.arpa domain name pointer test041.ndg.ulcc.ac.uk. 42.243.86.128.in-addr.arpa domain name pointer test042.ndg.ulcc.ac.uk. 43.243.86.128.in-addr.arpa domain name pointer test043.ndg.ulcc.ac.uk. 44.243.86.128.in-addr.arpa domain name pointer test044.ndg.ulcc.ac.uk. 45.243.86.128.in-addr.arpa domain name pointer test045.ndg.ulcc.ac.uk. 46.243.86.128.in-addr.arpa domain name pointer test046.ndg.ulcc.ac.uk. 47.243.86.128.in-addr.arpa domain name pointer test047.ndg.ulcc.ac.uk. 48.243.86.128.in-addr.arpa domain name pointer test048.ndg.ulcc.ac.uk. 49.243.86.128.in-addr.arpa domain name pointer test049.ndg.ulcc.ac.uk. 50.243.86.128.in-addr.arpa domain name pointer test050.ndg.ulcc.ac.uk. 51.243.86.128.in-addr.arpa domain name pointer test051.ndg.ulcc.ac.uk. 52.243.86.128.in-addr.arpa domain name pointer test052.ndg.ulcc.ac.uk. 53.243.86.128.in-addr.arpa domain name pointer test053.ndg.ulcc.ac.uk. 54.243.86.128.in-addr.arpa domain name pointer test054.ndg.ulcc.ac.uk. 55.243.86.128.in-addr.arpa domain name pointer test055.ndg.ulcc.ac.uk. 56.243.86.128.in-addr.arpa domain name pointer test056.ndg.ulcc.ac.uk. 57.243.86.128.in-addr.arpa domain name pointer test057.ndg.ulcc.ac.uk. 58.243.86.128.in-addr.arpa domain name pointer test058.ndg.ulcc.ac.uk. 59.243.86.128.in-addr.arpa domain name pointer test059.ndg.ulcc.ac.uk. 60.243.86.128.in-addr.arpa domain name pointer test060.ndg.ulcc.ac.uk. 61.243.86.128.in-addr.arpa domain name pointer test061.ndg.ulcc.ac.uk. 62.243.86.128.in-addr.arpa domain name pointer test062.ndg.ulcc.ac.uk. 63.243.86.128.in-addr.arpa domain name pointer test063.ndg.ulcc.ac.uk. 64.243.86.128.in-addr.arpa domain name pointer test064.ndg.ulcc.ac.uk. 65.243.86.128.in-addr.arpa domain name pointer test065.ndg.ulcc.ac.uk. 66.243.86.128.in-addr.arpa domain name pointer test066.ndg.ulcc.ac.uk. 67.243.86.128.in-addr.arpa domain name pointer test067.ndg.ulcc.ac.uk. 68.243.86.128.in-addr.arpa domain name pointer test068.ndg.ulcc.ac.uk. 69.243.86.128.in-addr.arpa domain name pointer test069.ndg.ulcc.ac.uk. 70.243.86.128.in-addr.arpa domain name pointer test070.ndg.ulcc.ac.uk. 71.243.86.128.in-addr.arpa domain name pointer test071.ndg.ulcc.ac.uk. 72.243.86.128.in-addr.arpa domain name pointer test072.ndg.ulcc.ac.uk. 73.243.86.128.in-addr.arpa domain name pointer test073.ndg.ulcc.ac.uk. 74.243.86.128.in-addr.arpa domain name pointer test074.ndg.ulcc.ac.uk. 75.243.86.128.in-addr.arpa domain name pointer test075.ndg.ulcc.ac.uk. 76.243.86.128.in-addr.arpa domain name pointer test076.ndg.ulcc.ac.uk. 77.243.86.128.in-addr.arpa domain name pointer test077.ndg.ulcc.ac.uk. 78.243.86.128.in-addr.arpa domain name pointer octandre.ulcc.ac.uk. 79.243.86.128.in-addr.arpa domain name pointer rotwang.ulcc.ac.uk. 80.243.86.128.in-addr.arpa domain name pointer test080.ndg.ulcc.ac.uk. 81.243.86.128.in-addr.arpa domain name pointer test081.ndg.ulcc.ac.uk. 82.243.86.128.in-addr.arpa domain name pointer test082.ndg.ulcc.ac.uk. 83.243.86.128.in-addr.arpa domain name pointer test083.ndg.ulcc.ac.uk. 84.243.86.128.in-addr.arpa domain name pointer test084.ndg.ulcc.ac.uk. 85.243.86.128.in-addr.arpa domain name pointer test085.ndg.ulcc.ac.uk. 86.243.86.128.in-addr.arpa domain name pointer test086.ndg.ulcc.ac.uk. 87.243.86.128.in-addr.arpa domain name pointer test087.ndg.ulcc.ac.uk. 88.243.86.128.in-addr.arpa domain name pointer test088.ndg.ulcc.ac.uk. 89.243.86.128.in-addr.arpa domain name pointer test089.ndg.ulcc.ac.uk. 90.243.86.128.in-addr.arpa domain name pointer test090.ndg.ulcc.ac.uk. 91.243.86.128.in-addr.arpa domain name pointer test091.ndg.ulcc.ac.uk. 92.243.86.128.in-addr.arpa domain name pointer test092.ndg.ulcc.ac.uk. 93.243.86.128.in-addr.arpa domain name pointer test093.ndg.ulcc.ac.uk. 94.243.86.128.in-addr.arpa domain name pointer test094.ndg.ulcc.ac.uk. 95.243.86.128.in-addr.arpa domain name pointer test095.ndg.ulcc.ac.uk. 96.243.86.128.in-addr.arpa domain name pointer test096.ndg.ulcc.ac.uk. 97.243.86.128.in-addr.arpa domain name pointer test097.ndg.ulcc.ac.uk. 98.243.86.128.in-addr.arpa domain name pointer test098.ndg.ulcc.ac.uk. 99.243.86.128.in-addr.arpa domain name pointer test099.ndg.ulcc.ac.uk. 100.243.86.128.in-addr.arpa domain name pointer test100.ndg.ulcc.ac.uk. 101.243.86.128.in-addr.arpa domain name pointer test101.ndg.ulcc.ac.uk. 102.243.86.128.in-addr.arpa domain name pointer test102.ndg.ulcc.ac.uk. 103.243.86.128.in-addr.arpa domain name pointer test103.ndg.ulcc.ac.uk. 104.243.86.128.in-addr.arpa domain name pointer test104.ndg.ulcc.ac.uk. 105.243.86.128.in-addr.arpa domain name pointer test105.ndg.ulcc.ac.uk. 106.243.86.128.in-addr.arpa domain name pointer test106.ndg.ulcc.ac.uk. 107.243.86.128.in-addr.arpa domain name pointer test107.ndg.ulcc.ac.uk. 108.243.86.128.in-addr.arpa domain name pointer test108.ndg.ulcc.ac.uk. 109.243.86.128.in-addr.arpa domain name pointer test109.ndg.ulcc.ac.uk. 110.243.86.128.in-addr.arpa domain name pointer test110.ndg.ulcc.ac.uk. 111.243.86.128.in-addr.arpa domain name pointer test111.ndg.ulcc.ac.uk. 112.243.86.128.in-addr.arpa domain name pointer test112.ndg.ulcc.ac.uk. 113.243.86.128.in-addr.arpa domain name pointer test113.ndg.ulcc.ac.uk. 114.243.86.128.in-addr.arpa domain name pointer test114.ndg.ulcc.ac.uk. 115.243.86.128.in-addr.arpa domain name pointer test115.ndg.ulcc.ac.uk. 116.243.86.128.in-addr.arpa domain name pointer test116.ndg.ulcc.ac.uk. 117.243.86.128.in-addr.arpa domain name pointer test117.ndg.ulcc.ac.uk. 118.243.86.128.in-addr.arpa domain name pointer test118.ndg.ulcc.ac.uk. 119.243.86.128.in-addr.arpa domain name pointer test119.ndg.ulcc.ac.uk. 120.243.86.128.in-addr.arpa domain name pointer test120.ndg.ulcc.ac.uk. 121.243.86.128.in-addr.arpa domain name pointer test121.ndg.ulcc.ac.uk. 122.243.86.128.in-addr.arpa domain name pointer test122.ndg.ulcc.ac.uk. 123.243.86.128.in-addr.arpa domain name pointer test123.ndg.ulcc.ac.uk. 124.243.86.128.in-addr.arpa domain name pointer test124.ndg.ulcc.ac.uk. 125.243.86.128.in-addr.arpa domain name pointer test125.ndg.ulcc.ac.uk. 126.243.86.128.in-addr.arpa domain name pointer test126.ndg.ulcc.ac.uk. 127.243.86.128.in-addr.arpa domain name pointer test127.ndg.ulcc.ac.uk. 128.243.86.128.in-addr.arpa domain name pointer test128.ndg.ulcc.ac.uk. 129.243.86.128.in-addr.arpa domain name pointer test129.ndg.ulcc.ac.uk. 130.243.86.128.in-addr.arpa domain name pointer test130.ndg.ulcc.ac.uk. 131.243.86.128.in-addr.arpa domain name pointer test131.ndg.ulcc.ac.uk. 132.243.86.128.in-addr.arpa domain name pointer test132.ndg.ulcc.ac.uk. 133.243.86.128.in-addr.arpa domain name pointer test133.ndg.ulcc.ac.uk. 134.243.86.128.in-addr.arpa domain name pointer test134.ndg.ulcc.ac.uk. 135.243.86.128.in-addr.arpa domain name pointer test135.ndg.ulcc.ac.uk. 136.243.86.128.in-addr.arpa domain name pointer test136.ndg.ulcc.ac.uk. 137.243.86.128.in-addr.arpa domain name pointer test137.ndg.ulcc.ac.uk. 138.243.86.128.in-addr.arpa domain name pointer test138.ndg.ulcc.ac.uk. 139.243.86.128.in-addr.arpa domain name pointer test139.ndg.ulcc.ac.uk. 140.243.86.128.in-addr.arpa domain name pointer test140.ndg.ulcc.ac.uk. 141.243.86.128.in-addr.arpa domain name pointer test141.ndg.ulcc.ac.uk. 142.243.86.128.in-addr.arpa domain name pointer test142.ndg.ulcc.ac.uk. 143.243.86.128.in-addr.arpa domain name pointer test143.ndg.ulcc.ac.uk. 144.243.86.128.in-addr.arpa domain name pointer test144.ndg.ulcc.ac.uk. 145.243.86.128.in-addr.arpa domain name pointer test145.ndg.ulcc.ac.uk. 146.243.86.128.in-addr.arpa domain name pointer test146.ndg.ulcc.ac.uk. 147.243.86.128.in-addr.arpa domain name pointer test147.ndg.ulcc.ac.uk. 148.243.86.128.in-addr.arpa domain name pointer test148.ndg.ulcc.ac.uk. 149.243.86.128.in-addr.arpa domain name pointer test149.ndg.ulcc.ac.uk. 150.243.86.128.in-addr.arpa domain name pointer test150.ndg.ulcc.ac.uk. 151.243.86.128.in-addr.arpa domain name pointer test151.ndg.ulcc.ac.uk. 152.243.86.128.in-addr.arpa domain name pointer test152.ndg.ulcc.ac.uk. 153.243.86.128.in-addr.arpa domain name pointer test153.ndg.ulcc.ac.uk. 154.243.86.128.in-addr.arpa domain name pointer test154.ndg.ulcc.ac.uk. 155.243.86.128.in-addr.arpa domain name pointer test155.ndg.ulcc.ac.uk. 156.243.86.128.in-addr.arpa domain name pointer test156.ndg.ulcc.ac.uk. 157.243.86.128.in-addr.arpa domain name pointer test157.ndg.ulcc.ac.uk. 158.243.86.128.in-addr.arpa domain name pointer test158.ndg.ulcc.ac.uk. 159.243.86.128.in-addr.arpa domain name pointer test159.ndg.ulcc.ac.uk. 160.243.86.128.in-addr.arpa domain name pointer test160.ndg.ulcc.ac.uk. 161.243.86.128.in-addr.arpa domain name pointer test161.ndg.ulcc.ac.uk. 162.243.86.128.in-addr.arpa domain name pointer test162.ndg.ulcc.ac.uk. 163.243.86.128.in-addr.arpa domain name pointer test163.ndg.ulcc.ac.uk. 164.243.86.128.in-addr.arpa domain name pointer test164.ndg.ulcc.ac.uk. 165.243.86.128.in-addr.arpa domain name pointer test165.ndg.ulcc.ac.uk. 166.243.86.128.in-addr.arpa domain name pointer test166.ndg.ulcc.ac.uk. 167.243.86.128.in-addr.arpa domain name pointer test167.ndg.ulcc.ac.uk. 168.243.86.128.in-addr.arpa domain name pointer test168.ndg.ulcc.ac.uk. 169.243.86.128.in-addr.arpa domain name pointer test169.ndg.ulcc.ac.uk. 170.243.86.128.in-addr.arpa domain name pointer test170.ndg.ulcc.ac.uk. 171.243.86.128.in-addr.arpa domain name pointer test171.ndg.ulcc.ac.uk. 172.243.86.128.in-addr.arpa domain name pointer test172.ndg.ulcc.ac.uk. 173.243.86.128.in-addr.arpa domain name pointer test173.ndg.ulcc.ac.uk. 174.243.86.128.in-addr.arpa domain name pointer test174.ndg.ulcc.ac.uk. 175.243.86.128.in-addr.arpa domain name pointer test175.ndg.ulcc.ac.uk. 176.243.86.128.in-addr.arpa domain name pointer test176.ndg.ulcc.ac.uk. 177.243.86.128.in-addr.arpa domain name pointer test177.ndg.ulcc.ac.uk. 178.243.86.128.in-addr.arpa domain name pointer test178.ndg.ulcc.ac.uk. 179.243.86.128.in-addr.arpa domain name pointer test179.ndg.ulcc.ac.uk. 180.243.86.128.in-addr.arpa domain name pointer test180.ndg.ulcc.ac.uk. 181.243.86.128.in-addr.arpa domain name pointer test181.ndg.ulcc.ac.uk. 182.243.86.128.in-addr.arpa domain name pointer test182.ndg.ulcc.ac.uk. 183.243.86.128.in-addr.arpa domain name pointer test183.ndg.ulcc.ac.uk. 184.243.86.128.in-addr.arpa domain name pointer test184.ndg.ulcc.ac.uk. 185.243.86.128.in-addr.arpa domain name pointer test185.ndg.ulcc.ac.uk. 186.243.86.128.in-addr.arpa domain name pointer test186.ndg.ulcc.ac.uk. 187.243.86.128.in-addr.arpa domain name pointer test187.ndg.ulcc.ac.uk. 188.243.86.128.in-addr.arpa domain name pointer test188.ndg.ulcc.ac.uk. 189.243.86.128.in-addr.arpa domain name pointer test189.ndg.ulcc.ac.uk. 190.243.86.128.in-addr.arpa domain name pointer test190.ndg.ulcc.ac.uk. 191.243.86.128.in-addr.arpa domain name pointer test191.ndg.ulcc.ac.uk. 192.243.86.128.in-addr.arpa domain name pointer test192.ndg.ulcc.ac.uk. 193.243.86.128.in-addr.arpa domain name pointer test193.ndg.ulcc.ac.uk. 194.243.86.128.in-addr.arpa domain name pointer test194.ndg.ulcc.ac.uk. 195.243.86.128.in-addr.arpa domain name pointer test195.ndg.ulcc.ac.uk. 196.243.86.128.in-addr.arpa domain name pointer test196.ndg.ulcc.ac.uk. 197.243.86.128.in-addr.arpa domain name pointer test197.ndg.ulcc.ac.uk. 198.243.86.128.in-addr.arpa domain name pointer test198.ndg.ulcc.ac.uk. 199.243.86.128.in-addr.arpa domain name pointer test199.ndg.ulcc.ac.uk. 200.243.86.128.in-addr.arpa domain name pointer test200.ndg.ulcc.ac.uk. 201.243.86.128.in-addr.arpa domain name pointer test201.ndg.ulcc.ac.uk. 202.243.86.128.in-addr.arpa domain name pointer test202.ndg.ulcc.ac.uk. 203.243.86.128.in-addr.arpa domain name pointer test203.ndg.ulcc.ac.uk. 204.243.86.128.in-addr.arpa domain name pointer test204.ndg.ulcc.ac.uk. 205.243.86.128.in-addr.arpa domain name pointer test205.ndg.ulcc.ac.uk. 206.243.86.128.in-addr.arpa domain name pointer test206.ndg.ulcc.ac.uk. 207.243.86.128.in-addr.arpa domain name pointer test207.ndg.ulcc.ac.uk. 208.243.86.128.in-addr.arpa domain name pointer test208.ndg.ulcc.ac.uk. 209.243.86.128.in-addr.arpa domain name pointer test209.ndg.ulcc.ac.uk. 210.243.86.128.in-addr.arpa domain name pointer test210.ndg.ulcc.ac.uk. 211.243.86.128.in-addr.arpa domain name pointer test211.ndg.ulcc.ac.uk. 212.243.86.128.in-addr.arpa domain name pointer test212.ndg.ulcc.ac.uk. 213.243.86.128.in-addr.arpa domain name pointer test213.ndg.ulcc.ac.uk. 214.243.86.128.in-addr.arpa domain name pointer test214.ndg.ulcc.ac.uk. 215.243.86.128.in-addr.arpa domain name pointer test215.ndg.ulcc.ac.uk. 216.243.86.128.in-addr.arpa domain name pointer test216.ndg.ulcc.ac.uk. 217.243.86.128.in-addr.arpa domain name pointer test217.ndg.ulcc.ac.uk. 218.243.86.128.in-addr.arpa domain name pointer test218.ndg.ulcc.ac.uk. 219.243.86.128.in-addr.arpa domain name pointer test219.ndg.ulcc.ac.uk. 220.243.86.128.in-addr.arpa domain name pointer test220.ndg.ulcc.ac.uk. 221.243.86.128.in-addr.arpa domain name pointer test221.ndg.ulcc.ac.uk. 222.243.86.128.in-addr.arpa domain name pointer test222.ndg.ulcc.ac.uk. 223.243.86.128.in-addr.arpa domain name pointer test223.ndg.ulcc.ac.uk. 224.243.86.128.in-addr.arpa domain name pointer test224.ndg.ulcc.ac.uk. 225.243.86.128.in-addr.arpa domain name pointer test225.ndg.ulcc.ac.uk. 226.243.86.128.in-addr.arpa domain name pointer test226.ndg.ulcc.ac.uk. 227.243.86.128.in-addr.arpa domain name pointer test227.ndg.ulcc.ac.uk. 228.243.86.128.in-addr.arpa domain name pointer test228.ndg.ulcc.ac.uk. 229.243.86.128.in-addr.arpa domain name pointer test229.ndg.ulcc.ac.uk. 230.243.86.128.in-addr.arpa domain name pointer test230.ndg.ulcc.ac.uk. 231.243.86.128.in-addr.arpa domain name pointer test231.ndg.ulcc.ac.uk. 232.243.86.128.in-addr.arpa domain name pointer test232.ndg.ulcc.ac.uk. 233.243.86.128.in-addr.arpa domain name pointer test233.ndg.ulcc.ac.uk. 234.243.86.128.in-addr.arpa domain name pointer test234.ndg.ulcc.ac.uk. 235.243.86.128.in-addr.arpa domain name pointer test235.ndg.ulcc.ac.uk. 236.243.86.128.in-addr.arpa domain name pointer test236.ndg.ulcc.ac.uk. 237.243.86.128.in-addr.arpa domain name pointer test237.ndg.ulcc.ac.uk. 238.243.86.128.in-addr.arpa domain name pointer test238.ndg.ulcc.ac.uk. 239.243.86.128.in-addr.arpa domain name pointer test239.ndg.ulcc.ac.uk. 240.243.86.128.in-addr.arpa domain name pointer test240.ndg.ulcc.ac.uk. 241.243.86.128.in-addr.arpa domain name pointer test241.ndg.ulcc.ac.uk. 242.243.86.128.in-addr.arpa domain name pointer test242.ndg.ulcc.ac.uk. 243.243.86.128.in-addr.arpa domain name pointer test243.ndg.ulcc.ac.uk. 244.243.86.128.in-addr.arpa domain name pointer test244.ndg.ulcc.ac.uk. 245.243.86.128.in-addr.arpa domain name pointer test245.ndg.ulcc.ac.uk. 246.243.86.128.in-addr.arpa domain name pointer test246.ndg.ulcc.ac.uk. 247.243.86.128.in-addr.arpa domain name pointer test247.ndg.ulcc.ac.uk. 248.243.86.128.in-addr.arpa domain name pointer test248.ndg.ulcc.ac.uk. 249.243.86.128.in-addr.arpa domain name pointer test249.ndg.ulcc.ac.uk. 250.243.86.128.in-addr.arpa domain name pointer test250.ndg.ulcc.ac.uk. 251.243.86.128.in-addr.arpa domain name pointer test251.ndg.ulcc.ac.uk. 252.243.86.128.in-addr.arpa domain name pointer test252.ndg.ulcc.ac.uk. 253.243.86.128.in-addr.arpa domain name pointer test253.ndg.ulcc.ac.uk. 254.243.86.128.in-addr.arpa domain name pointer monitor.ulcc.net. Host 255.243.86.128.in-addr.arpa not found: 3(NXDOMAIN)