[0] 0.99.231.131.in-addr.arpa.: domain name does not exist
[86400] 1.99.231.131.in-addr.arpa. domain name pointer router.co-research.hsrp.lut.ac.uk
[86400] 2.99.231.131.in-addr.arpa. domain name pointer x.lut.ac.uk
[86400] 3.99.231.131.in-addr.arpa. domain name pointer nets-g5.lut.ac.uk
[86400] 4.99.231.131.in-addr.arpa. domain name pointer nets-newleft.lut.ac.uk
[86400] 5.99.231.131.in-addr.arpa. domain name pointer nets-spider.lut.ac.uk
[86400] 6.99.231.131.in-addr.arpa. domain name pointer nets-koala.lut.ac.uk
[86400] 7.99.231.131.in-addr.arpa. domain name pointer nets-bot.lut.ac.uk
[86400] 8.99.231.131.in-addr.arpa. domain name pointer nets-xserve.lut.ac.uk
[0] 9.99.231.131.in-addr.arpa.: domain name does not exist
[0] 10.99.231.131.in-addr.arpa.: domain name does not exist
[0] 11.99.231.131.in-addr.arpa.: domain name does not exist
[0] 12.99.231.131.in-addr.arpa.: domain name does not exist
[0] 13.99.231.131.in-addr.arpa.: domain name does not exist
[0] 14.99.231.131.in-addr.arpa.: domain name does not exist
[0] 15.99.231.131.in-addr.arpa.: domain name does not exist
[0] 16.99.231.131.in-addr.arpa.: domain name does not exist
[0] 17.99.231.131.in-addr.arpa.: domain name does not exist
[0] 18.99.231.131.in-addr.arpa.: domain name does not exist
[0] 19.99.231.131.in-addr.arpa.: domain name does not exist
[86400] 20.99.231.131.in-addr.arpa. domain name pointer server.netlab.lut.ac.uk
[86400] 21.99.231.131.in-addr.arpa. domain name pointer corm3-mb.lut.ac.uk
[0] 22.99.231.131.in-addr.arpa.: domain name does not exist
[0] 23.99.231.131.in-addr.arpa.: domain name does not exist
[0] 24.99.231.131.in-addr.arpa.: domain name does not exist
[86400] 25.99.231.131.in-addr.arpa. domain name pointer aftr-nat-25.lut.ac.uk
[86400] 26.99.231.131.in-addr.arpa. domain name pointer aftr-nat-26.lut.ac.uk
[86400] 27.99.231.131.in-addr.arpa. domain name pointer aftr-nat-27.lut.ac.uk
[86400] 28.99.231.131.in-addr.arpa. domain name pointer aftr-nat-28.lut.ac.uk
[0] 29.99.231.131.in-addr.arpa.: domain name does not exist
[86400] 30.99.231.131.in-addr.arpa. domain name pointer v6trans-0.lut.ac.uk
[86400] 31.99.231.131.in-addr.arpa. domain name pointer v6trans-1.lut.ac.uk
[86400] 32.99.231.131.in-addr.arpa. domain name pointer v6trans-2.lut.ac.uk
[86400] 33.99.231.131.in-addr.arpa. domain name pointer v6trans-3.lut.ac.uk
[86400] 34.99.231.131.in-addr.arpa. domain name pointer v6trans-4.lut.ac.uk
[0] 35.99.231.131.in-addr.arpa.: domain name does not exist
[0] 36.99.231.131.in-addr.arpa.: domain name does not exist
[0] 37.99.231.131.in-addr.arpa.: domain name does not exist
[0] 38.99.231.131.in-addr.arpa.: domain name does not exist
[0] 39.99.231.131.in-addr.arpa.: domain name does not exist
[0] 40.99.231.131.in-addr.arpa.: domain name does not exist
[0] 41.99.231.131.in-addr.arpa.: domain name does not exist
[0] 42.99.231.131.in-addr.arpa.: domain name does not exist
[0] 43.99.231.131.in-addr.arpa.: domain name does not exist
[0] 44.99.231.131.in-addr.arpa.: domain name does not exist
[0] 45.99.231.131.in-addr.arpa.: domain name does not exist
[0] 46.99.231.131.in-addr.arpa.: domain name does not exist
[0] 47.99.231.131.in-addr.arpa.: domain name does not exist
[0] 48.99.231.131.in-addr.arpa.: domain name does not exist
[0] 49.99.231.131.in-addr.arpa.: domain name does not exist
[0] 50.99.231.131.in-addr.arpa.: domain name does not exist
[0] 51.99.231.131.in-addr.arpa.: domain name does not exist
[0] 52.99.231.131.in-addr.arpa.: domain name does not exist
[0] 53.99.231.131.in-addr.arpa.: domain name does not exist
[0] 54.99.231.131.in-addr.arpa.: domain name does not exist
[0] 55.99.231.131.in-addr.arpa.: domain name does not exist
[0] 56.99.231.131.in-addr.arpa.: domain name does not exist
[0] 57.99.231.131.in-addr.arpa.: domain name does not exist
[0] 58.99.231.131.in-addr.arpa.: domain name does not exist
[0] 59.99.231.131.in-addr.arpa.: domain name does not exist
[0] 60.99.231.131.in-addr.arpa.: domain name does not exist
[0] 61.99.231.131.in-addr.arpa.: domain name does not exist
[0] 62.99.231.131.in-addr.arpa.: domain name does not exist
[0] 63.99.231.131.in-addr.arpa.: domain name does not exist
[0] 64.99.231.131.in-addr.arpa.: domain name does not exist
[0] 65.99.231.131.in-addr.arpa.: domain name does not exist
[0] 66.99.231.131.in-addr.arpa.: domain name does not exist
[86400] 67.99.231.131.in-addr.arpa. domain name pointer johnny-laptop.lut.ac.uk
[86400] 68.99.231.131.in-addr.arpa. domain name pointer iain-laptop.lut.ac.uk
[0] 69.99.231.131.in-addr.arpa.: domain name does not exist
[0] 70.99.231.131.in-addr.arpa.: domain name does not exist
[0] 71.99.231.131.in-addr.arpa.: domain name does not exist
[0] 72.99.231.131.in-addr.arpa.: domain name does not exist
[0] 73.99.231.131.in-addr.arpa.: domain name does not exist
[0] 74.99.231.131.in-addr.arpa.: domain name does not exist
[0] 75.99.231.131.in-addr.arpa.: domain name does not exist
[0] 76.99.231.131.in-addr.arpa.: domain name does not exist
[0] 77.99.231.131.in-addr.arpa.: domain name does not exist
[0] 78.99.231.131.in-addr.arpa.: domain name does not exist
[0] 79.99.231.131.in-addr.arpa.: domain name does not exist
[0] 80.99.231.131.in-addr.arpa.: domain name does not exist
[0] 81.99.231.131.in-addr.arpa.: domain name does not exist
[0] 82.99.231.131.in-addr.arpa.: domain name does not exist
[0] 83.99.231.131.in-addr.arpa.: domain name does not exist
[0] 84.99.231.131.in-addr.arpa.: domain name does not exist
[0] 85.99.231.131.in-addr.arpa.: domain name does not exist
[0] 86.99.231.131.in-addr.arpa.: domain name does not exist
[0] 87.99.231.131.in-addr.arpa.: domain name does not exist
[0] 88.99.231.131.in-addr.arpa.: domain name does not exist
[0] 89.99.231.131.in-addr.arpa.: domain name does not exist
[0] 90.99.231.131.in-addr.arpa.: domain name does not exist
[0] 91.99.231.131.in-addr.arpa.: domain name does not exist
[0] 92.99.231.131.in-addr.arpa.: domain name does not exist
[0] 93.99.231.131.in-addr.arpa.: domain name does not exist
[0] 94.99.231.131.in-addr.arpa.: domain name does not exist
[0] 95.99.231.131.in-addr.arpa.: domain name does not exist
[0] 96.99.231.131.in-addr.arpa.: domain name does not exist
[0] 97.99.231.131.in-addr.arpa.: domain name does not exist
[0] 98.99.231.131.in-addr.arpa.: domain name does not exist
[0] 99.99.231.131.in-addr.arpa.: domain name does not exist
[86400] 100.99.231.131.in-addr.arpa. domain name pointer askar-xen.lut.ac.uk
[86400] 101.99.231.131.in-addr.arpa. domain name pointer askar-vm1.lut.ac.uk
[86400] 102.99.231.131.in-addr.arpa. domain name pointer askar-vm2.lut.ac.uk
[86400] 103.99.231.131.in-addr.arpa. domain name pointer askar-103.lut.ac.uk
[0] 104.99.231.131.in-addr.arpa.: domain name does not exist
[86400] 105.99.231.131.in-addr.arpa. domain name pointer askar-105.lut.ac.uk
[86400] 106.99.231.131.in-addr.arpa. domain name pointer askar-106.lut.ac.uk
[86400] 107.99.231.131.in-addr.arpa. domain name pointer askar-107.lut.ac.uk
[86400] 108.99.231.131.in-addr.arpa. domain name pointer askar-108.lut.ac.uk
[86400] 109.99.231.131.in-addr.arpa. domain name pointer askar-109.lut.ac.uk
[86400] 110.99.231.131.in-addr.arpa. domain name pointer nets-vjc.lut.ac.uk
[86400] 111.99.231.131.in-addr.arpa. domain name pointer nets-vjc-2.lut.ac.uk
[86400] 112.99.231.131.in-addr.arpa. domain name pointer askar-kvm.lut.ac.uk
[0] 113.99.231.131.in-addr.arpa.: domain name does not exist
[0] 114.99.231.131.in-addr.arpa.: domain name does not exist
[0] 115.99.231.131.in-addr.arpa.: domain name does not exist
[0] 116.99.231.131.in-addr.arpa.: domain name does not exist
[0] 117.99.231.131.in-addr.arpa.: domain name does not exist
[0] 118.99.231.131.in-addr.arpa.: domain name does not exist
[0] 119.99.231.131.in-addr.arpa.: domain name does not exist
[86400] 120.99.231.131.in-addr.arpa. domain name pointer yf1.lut.ac.uk
[86400] 121.99.231.131.in-addr.arpa. domain name pointer yf2.lut.ac.uk
[0] 122.99.231.131.in-addr.arpa.: domain name does not exist
[0] 123.99.231.131.in-addr.arpa.: domain name does not exist
[0] 124.99.231.131.in-addr.arpa.: domain name does not exist
[0] 125.99.231.131.in-addr.arpa.: domain name does not exist
[0] 126.99.231.131.in-addr.arpa.: domain name does not exist
[0] 127.99.231.131.in-addr.arpa.: domain name does not exist
[0] 128.99.231.131.in-addr.arpa.: domain name does not exist
[0] 129.99.231.131.in-addr.arpa.: domain name does not exist
[86400] 130.99.231.131.in-addr.arpa. domain name pointer research-probing.lut.ac.uk
[0] 131.99.231.131.in-addr.arpa.: domain name does not exist
[0] 132.99.231.131.in-addr.arpa.: domain name does not exist
[0] 133.99.231.131.in-addr.arpa.: domain name does not exist
[0] 134.99.231.131.in-addr.arpa.: domain name does not exist
[0] 135.99.231.131.in-addr.arpa.: domain name does not exist
[0] 136.99.231.131.in-addr.arpa.: domain name does not exist
[0] 137.99.231.131.in-addr.arpa.: domain name does not exist
[0] 138.99.231.131.in-addr.arpa.: domain name does not exist
[0] 139.99.231.131.in-addr.arpa.: domain name does not exist
[0] 140.99.231.131.in-addr.arpa.: domain name does not exist
[0] 141.99.231.131.in-addr.arpa.: domain name does not exist
[0] 142.99.231.131.in-addr.arpa.: domain name does not exist
[0] 143.99.231.131.in-addr.arpa.: domain name does not exist
[0] 144.99.231.131.in-addr.arpa.: domain name does not exist
[0] 145.99.231.131.in-addr.arpa.: domain name does not exist
[0] 146.99.231.131.in-addr.arpa.: domain name does not exist
[0] 147.99.231.131.in-addr.arpa.: domain name does not exist
[0] 148.99.231.131.in-addr.arpa.: domain name does not exist
[0] 149.99.231.131.in-addr.arpa.: domain name does not exist
[0] 150.99.231.131.in-addr.arpa.: domain name does not exist
[0] 151.99.231.131.in-addr.arpa.: domain name does not exist
[0] 152.99.231.131.in-addr.arpa.: domain name does not exist
[0] 153.99.231.131.in-addr.arpa.: domain name does not exist
[0] 154.99.231.131.in-addr.arpa.: domain name does not exist
[0] 155.99.231.131.in-addr.arpa.: domain name does not exist
[0] 156.99.231.131.in-addr.arpa.: domain name does not exist
[0] 157.99.231.131.in-addr.arpa.: domain name does not exist
[0] 158.99.231.131.in-addr.arpa.: domain name does not exist
[0] 159.99.231.131.in-addr.arpa.: domain name does not exist
[0] 160.99.231.131.in-addr.arpa.: domain name does not exist
[0] 161.99.231.131.in-addr.arpa.: domain name does not exist
[0] 162.99.231.131.in-addr.arpa.: domain name does not exist
[0] 163.99.231.131.in-addr.arpa.: domain name does not exist
[0] 164.99.231.131.in-addr.arpa.: domain name does not exist
[0] 165.99.231.131.in-addr.arpa.: domain name does not exist
[0] 166.99.231.131.in-addr.arpa.: domain name does not exist
[0] 167.99.231.131.in-addr.arpa.: domain name does not exist
[0] 168.99.231.131.in-addr.arpa.: domain name does not exist
[0] 169.99.231.131.in-addr.arpa.: domain name does not exist
[0] 170.99.231.131.in-addr.arpa.: domain name does not exist
[0] 171.99.231.131.in-addr.arpa.: domain name does not exist
[0] 172.99.231.131.in-addr.arpa.: domain name does not exist
[0] 173.99.231.131.in-addr.arpa.: domain name does not exist
[0] 174.99.231.131.in-addr.arpa.: domain name does not exist
[0] 175.99.231.131.in-addr.arpa.: domain name does not exist
[0] 176.99.231.131.in-addr.arpa.: domain name does not exist
[0] 177.99.231.131.in-addr.arpa.: domain name does not exist
[0] 178.99.231.131.in-addr.arpa.: domain name does not exist
[0] 179.99.231.131.in-addr.arpa.: domain name does not exist
[86400] 180.99.231.131.in-addr.arpa. domain name pointer ub1-autonetkit.lut.ac.uk
[0] 181.99.231.131.in-addr.arpa.: domain name does not exist
[0] 182.99.231.131.in-addr.arpa.: domain name does not exist
[0] 183.99.231.131.in-addr.arpa.: domain name does not exist
[0] 184.99.231.131.in-addr.arpa.: domain name does not exist
[0] 185.99.231.131.in-addr.arpa.: domain name does not exist
[0] 186.99.231.131.in-addr.arpa.: domain name does not exist
[0] 187.99.231.131.in-addr.arpa.: domain name does not exist
[0] 188.99.231.131.in-addr.arpa.: domain name does not exist
[0] 189.99.231.131.in-addr.arpa.: domain name does not exist
[86400] 190.99.231.131.in-addr.arpa. domain name pointer nets-rpki.lut.ac.uk
[86400] 191.99.231.131.in-addr.arpa. domain name pointer nets-scamper.lut.ac.uk
[0] 192.99.231.131.in-addr.arpa.: domain name does not exist
[0] 193.99.231.131.in-addr.arpa.: domain name does not exist
[0] 194.99.231.131.in-addr.arpa.: domain name does not exist
[0] 195.99.231.131.in-addr.arpa.: domain name does not exist
[0] 196.99.231.131.in-addr.arpa.: domain name does not exist
[0] 197.99.231.131.in-addr.arpa.: domain name does not exist
[0] 198.99.231.131.in-addr.arpa.: domain name does not exist
[0] 199.99.231.131.in-addr.arpa.: domain name does not exist
[0] 200.99.231.131.in-addr.arpa.: domain name does not exist
[0] 201.99.231.131.in-addr.arpa.: domain name does not exist
[0] 202.99.231.131.in-addr.arpa.: domain name does not exist
[0] 203.99.231.131.in-addr.arpa.: domain name does not exist
[0] 204.99.231.131.in-addr.arpa.: domain name does not exist
[0] 205.99.231.131.in-addr.arpa.: domain name does not exist
[0] 206.99.231.131.in-addr.arpa.: domain name does not exist
[0] 207.99.231.131.in-addr.arpa.: domain name does not exist
[0] 208.99.231.131.in-addr.arpa.: domain name does not exist
[0] 209.99.231.131.in-addr.arpa.: domain name does not exist
[0] 210.99.231.131.in-addr.arpa.: domain name does not exist
[0] 211.99.231.131.in-addr.arpa.: domain name does not exist
[0] 212.99.231.131.in-addr.arpa.: domain name does not exist
[0] 213.99.231.131.in-addr.arpa.: domain name does not exist
[0] 214.99.231.131.in-addr.arpa.: domain name does not exist
[0] 215.99.231.131.in-addr.arpa.: domain name does not exist
[0] 216.99.231.131.in-addr.arpa.: domain name does not exist
[0] 217.99.231.131.in-addr.arpa.: domain name does not exist
[0] 218.99.231.131.in-addr.arpa.: domain name does not exist
[0] 219.99.231.131.in-addr.arpa.: domain name does not exist
[86400] 220.99.231.131.in-addr.arpa. domain name pointer iptap-bsd.lut.ac.uk
[86400] 221.99.231.131.in-addr.arpa. domain name pointer iptap-linux.lut.ac.uk
[86400] 222.99.231.131.in-addr.arpa. domain name pointer nets-freebsd.lut.ac.uk
[86400] 223.99.231.131.in-addr.arpa. domain name pointer nets-natty.lut.ac.uk
[0] 224.99.231.131.in-addr.arpa.: domain name does not exist
[0] 225.99.231.131.in-addr.arpa.: domain name does not exist
[0] 226.99.231.131.in-addr.arpa.: domain name does not exist
[0] 227.99.231.131.in-addr.arpa.: domain name does not exist
[0] 228.99.231.131.in-addr.arpa.: domain name does not exist
[0] 229.99.231.131.in-addr.arpa.: domain name does not exist
[86400] 230.99.231.131.in-addr.arpa. domain name pointer cent57.lut.ac.uk
[0] 231.99.231.131.in-addr.arpa.: domain name does not exist
[0] 232.99.231.131.in-addr.arpa.: domain name does not exist
[0] 233.99.231.131.in-addr.arpa.: domain name does not exist
[0] 234.99.231.131.in-addr.arpa.: domain name does not exist
[0] 235.99.231.131.in-addr.arpa.: domain name does not exist
[0] 236.99.231.131.in-addr.arpa.: domain name does not exist
[0] 237.99.231.131.in-addr.arpa.: domain name does not exist
[0] 238.99.231.131.in-addr.arpa.: domain name does not exist
[0] 239.99.231.131.in-addr.arpa.: domain name does not exist
[86400] 240.99.231.131.in-addr.arpa. domain name pointer nets-vma.lut.ac.uk
[86400] 241.99.231.131.in-addr.arpa. domain name pointer nets-esxi.lut.ac.uk
[86400] 242.99.231.131.in-addr.arpa. domain name pointer nets-vm1.lut.ac.uk
[86400] 243.99.231.131.in-addr.arpa. domain name pointer nets-vm2.lut.ac.uk
[86400] 244.99.231.131.in-addr.arpa. domain name pointer nets-vm3.lut.ac.uk
[86400] 245.99.231.131.in-addr.arpa. domain name pointer nets-vm4.lut.ac.uk
[0] 246.99.231.131.in-addr.arpa.: domain name does not exist
[0] 247.99.231.131.in-addr.arpa.: domain name does not exist
[86400] 248.99.231.131.in-addr.arpa. domain name pointer nets-sissy.lut.ac.uk
[86400] 249.99.231.131.in-addr.arpa. domain name pointer nets-linksys-switch.lut.ac.uk
[86400] 250.99.231.131.in-addr.arpa. domain name pointer nets-power.lut.ac.uk
[86400] 251.99.231.131.in-addr.arpa. domain name pointer nets-switch.lut.ac.uk
[86400] 252.99.231.131.in-addr.arpa. domain name pointer nets-small-switch.lut.ac.uk
[86400] 253.99.231.131.in-addr.arpa. domain name pointer secondary-router.co-research.hsrp.lut.ac.uk
[86400] 254.99.231.131.in-addr.arpa. domain name pointer primary-router.co-research.hsrp.lut.ac.uk
[0] 255.99.231.131.in-addr.arpa.: domain name does not exist