Host 0.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) 1.71.60.193.in-addr.arpa domain name pointer ah-m123-a8.gre.ac.uk. 2.71.60.193.in-addr.arpa domain name pointer csntah.gre.ac.uk. 3.71.60.193.in-addr.arpa domain name pointer ah-she-ug20127.gre.ac.uk. 4.71.60.193.in-addr.arpa domain name pointer ah-she-ug20128.gre.ac.uk. 5.71.60.193.in-addr.arpa domain name pointer ah-she-ug12003.gre.ac.uk. Host 6.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) 7.71.60.193.in-addr.arpa domain name pointer jr-ah-lapt-stu.gre.ac.uk. 8.71.60.193.in-addr.arpa domain name pointer reserved-en02.gre.ac.uk. 9.71.60.193.in-addr.arpa domain name pointer ah-m123-ug20908.gre.ac.uk. 10.71.60.193.in-addr.arpa domain name pointer ah-mezz-5l.gre.ac.uk. 11.71.60.193.in-addr.arpa domain name pointer ah-lib-ta.gre.ac.uk. 12.71.60.193.in-addr.arpa domain name pointer ah-lib-tb.gre.ac.uk. 13.71.60.193.in-addr.arpa domain name pointer ah-lib-tc.gre.ac.uk. 14.71.60.193.in-addr.arpa domain name pointer ah-lib-td.gre.ac.uk. 15.71.60.193.in-addr.arpa domain name pointer ah-lib-te.gre.ac.uk. 16.71.60.193.in-addr.arpa domain name pointer ah-t105-XX.gre.ac.uk. 17.71.60.193.in-addr.arpa domain name pointer ah-mezz-1a.gre.ac.uk. 18.71.60.193.in-addr.arpa domain name pointer ah-mezz-1b.gre.ac.uk. 19.71.60.193.in-addr.arpa domain name pointer ah-mezz-1h.gre.ac.uk. 20.71.60.193.in-addr.arpa domain name pointer ah-mezz-3a.gre.ac.uk. 21.71.60.193.in-addr.arpa domain name pointer ah-mezz-3b.gre.ac.uk. 22.71.60.193.in-addr.arpa domain name pointer ah-mezz-3c.gre.ac.uk. 23.71.60.193.in-addr.arpa domain name pointer ah-t105-a27.gre.ac.uk. Host 24.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) 25.71.60.193.in-addr.arpa domain name pointer green1.gre.ac.uk. Host 26.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) Host 27.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) Host 28.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) 29.71.60.193.in-addr.arpa domain name pointer ah-m010-h04.gre.ac.uk. 30.71.60.193.in-addr.arpa domain name pointer ah-m010-h05.gre.ac.uk. 31.71.60.193.in-addr.arpa domain name pointer ah-sso-ug2198T.gre.ac.uk. Host 32.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) Host 33.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) 34.71.60.193.in-addr.arpa domain name pointer ah-f100-a01.gre.ac.uk. 35.71.60.193.in-addr.arpa domain name pointer ah-f100-a02.gre.ac.uk. 36.71.60.193.in-addr.arpa domain name pointer ah-f100-a04.gre.ac.uk. 37.71.60.193.in-addr.arpa domain name pointer ah-f100-a03.gre.ac.uk. 38.71.60.193.in-addr.arpa domain name pointer ah-f100-a05.gre.ac.uk. 39.71.60.193.in-addr.arpa domain name pointer ah-f100-a06.gre.ac.uk. 40.71.60.193.in-addr.arpa domain name pointer ah-f100-a07.gre.ac.uk. 41.71.60.193.in-addr.arpa domain name pointer ah-f100-a08.gre.ac.uk. 42.71.60.193.in-addr.arpa domain name pointer ah-f100-a09.gre.ac.uk. Host 43.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) 44.71.60.193.in-addr.arpa domain name pointer ah-f100-d01.gre.ac.uk. 45.71.60.193.in-addr.arpa domain name pointer ah-f100-d02.gre.ac.uk. 46.71.60.193.in-addr.arpa domain name pointer ah-f100-d03.gre.ac.uk. 47.71.60.193.in-addr.arpa domain name pointer ah-f100-d04.gre.ac.uk. 48.71.60.193.in-addr.arpa domain name pointer ah-f100-d05.gre.ac.uk. 49.71.60.193.in-addr.arpa domain name pointer ah-f100-d06.gre.ac.uk. Host 50.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) 51.71.60.193.in-addr.arpa domain name pointer ah-f100-d08.gre.ac.uk. 52.71.60.193.in-addr.arpa domain name pointer ah-f100-d09.gre.ac.uk. 53.71.60.193.in-addr.arpa domain name pointer ah-f100-b06.gre.ac.uk. 54.71.60.193.in-addr.arpa domain name pointer ah-f100-b07.gre.ac.uk. 55.71.60.193.in-addr.arpa domain name pointer ah-f100-b08.gre.ac.uk. 56.71.60.193.in-addr.arpa domain name pointer ah-f100-b09.gre.ac.uk. 57.71.60.193.in-addr.arpa domain name pointer ah-f100-b10.gre.ac.uk. 58.71.60.193.in-addr.arpa domain name pointer ah-f100-b11.gre.ac.uk. 59.71.60.193.in-addr.arpa domain name pointer ah-f100-e09.gre.ac.uk. Host 60.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) Host 61.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) Host 62.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) Host 63.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) 64.71.60.193.in-addr.arpa domain name pointer ah-f100-e04.gre.ac.uk. 65.71.60.193.in-addr.arpa domain name pointer ah-f100-e05.gre.ac.uk. Host 66.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) 67.71.60.193.in-addr.arpa domain name pointer ah-f100-b12.gre.ac.uk. Host 68.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) 69.71.60.193.in-addr.arpa domain name pointer ah-f100-b14.gre.ac.uk. 70.71.60.193.in-addr.arpa domain name pointer ah-f100-f22.gre.ac.uk. 71.71.60.193.in-addr.arpa domain name pointer ah-f100-f20.gre.ac.uk. 72.71.60.193.in-addr.arpa domain name pointer ah-f100-f21.gre.ac.uk. 73.71.60.193.in-addr.arpa domain name pointer ah-f100-b15.gre.ac.uk. 74.71.60.193.in-addr.arpa domain name pointer ah-f100-e16.gre.ac.uk. Host 75.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) 76.71.60.193.in-addr.arpa domain name pointer ah-f100-d10.gre.ac.uk. 77.71.60.193.in-addr.arpa domain name pointer ah-f100-d11.gre.ac.uk. 78.71.60.193.in-addr.arpa domain name pointer ah-f100-d12.gre.ac.uk. 79.71.60.193.in-addr.arpa domain name pointer ah-f100-d13.gre.ac.uk. 80.71.60.193.in-addr.arpa domain name pointer ah-f100-e14.gre.ac.uk. 81.71.60.193.in-addr.arpa domain name pointer ah-f100-d15.gre.ac.uk. 82.71.60.193.in-addr.arpa domain name pointer ah-f100-f06.gre.ac.uk. Host 83.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) 84.71.60.193.in-addr.arpa domain name pointer ah-m010-h07.gre.ac.uk. 85.71.60.193.in-addr.arpa domain name pointer ah-m010-h08.gre.ac.uk. 86.71.60.193.in-addr.arpa domain name pointer ah-m010-h09.gre.ac.uk. 87.71.60.193.in-addr.arpa domain name pointer ah-m010-h10.gre.ac.uk. 88.71.60.193.in-addr.arpa domain name pointer ah-m010-h11.gre.ac.uk. 89.71.60.193.in-addr.arpa domain name pointer ah-m010-h12.gre.ac.uk. 90.71.60.193.in-addr.arpa domain name pointer ah-f100-e06.gre.ac.uk. 91.71.60.193.in-addr.arpa domain name pointer ah-f100-c01.gre.ac.uk. 92.71.60.193.in-addr.arpa domain name pointer ah-f100-c02.gre.ac.uk. 93.71.60.193.in-addr.arpa domain name pointer ah-f100-c03.gre.ac.uk. 94.71.60.193.in-addr.arpa domain name pointer ah-f100-c06.gre.ac.uk. 95.71.60.193.in-addr.arpa domain name pointer ah-f100-c07.gre.ac.uk. 96.71.60.193.in-addr.arpa domain name pointer ah-f100-c08.gre.ac.uk. 97.71.60.193.in-addr.arpa domain name pointer ah-f100-c04.gre.ac.uk. 98.71.60.193.in-addr.arpa domain name pointer ah-f100-c05.gre.ac.uk. 99.71.60.193.in-addr.arpa domain name pointer ah-f100-c12.gre.ac.uk. 100.71.60.193.in-addr.arpa domain name pointer ah-f100-c16.gre.ac.uk. 101.71.60.193.in-addr.arpa domain name pointer ah-f100-c09.gre.ac.uk. 102.71.60.193.in-addr.arpa domain name pointer ah-f100-c10.gre.ac.uk. 103.71.60.193.in-addr.arpa domain name pointer ah-f100-c11.gre.ac.uk. 104.71.60.193.in-addr.arpa domain name pointer ah-f100-c13.gre.ac.uk. 105.71.60.193.in-addr.arpa domain name pointer ah-f100-c14.gre.ac.uk. 106.71.60.193.in-addr.arpa domain name pointer ah-f100-f01.gre.ac.uk. 107.71.60.193.in-addr.arpa domain name pointer ah-f100-f02.gre.ac.uk. 108.71.60.193.in-addr.arpa domain name pointer ah-f100-f03.gre.ac.uk. Host 109.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) Host 110.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) Host 111.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) Host 112.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) 113.71.60.193.in-addr.arpa domain name pointer ah-f100-f08.gre.ac.uk. Host 114.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) 115.71.60.193.in-addr.arpa domain name pointer ah-f100-f11.gre.ac.uk. 116.71.60.193.in-addr.arpa domain name pointer ah-f100-f12.gre.ac.uk. 117.71.60.193.in-addr.arpa domain name pointer ah-f100-f13.gre.ac.uk. Host 118.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) 119.71.60.193.in-addr.arpa domain name pointer ah-f100-f15x.gre.ac.uk. 120.71.60.193.in-addr.arpa domain name pointer ah-f100-f16.gre.ac.uk. 121.71.60.193.in-addr.arpa domain name pointer ah-f100-f17.gre.ac.uk. 122.71.60.193.in-addr.arpa domain name pointer ah-f100-f18.gre.ac.uk. 123.71.60.193.in-addr.arpa domain name pointer ah-f100-f14.gre.ac.uk. Host 124.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) 125.71.60.193.in-addr.arpa domain name pointer ah-f100-c15.gre.ac.uk. 126.71.60.193.in-addr.arpa domain name pointer ah-t105-a01.gre.ac.uk. 127.71.60.193.in-addr.arpa domain name pointer ah-t105-a02.gre.ac.uk. Host 128.71.60.193.in-addr.arpa not found: 3(NXDOMAIN) 129.71.60.193.in-addr.arpa domain name pointer ah-t105-a04.gre.ac.uk. 130.71.60.193.in-addr.arpa domain name pointer ah-t105-a05.gre.ac.uk. 131.71.60.193.in-addr.arpa domain name pointer ah-t105-a06.gre.ac.uk. 132.71.60.193.in-addr.arpa domain name pointer ah-t105-a07.gre.ac.uk. 133.71.60.193.in-addr.arpa domain name pointer ah-t105-a08.gre.ac.uk. 134.71.60.193.in-addr.arpa domain name pointer ah-t105-a09.gre.ac.uk. 135.71.60.193.in-addr.arpa domain name pointer ah-b109-ug28351.gre.ac.uk. 136.71.60.193.in-addr.arpa domain name pointer ah-t105-a11.gre.ac.uk. 137.71.60.193.in-addr.arpa domain name pointer ah-b109-ug28352.gre.ac.uk. 138.71.60.193.in-addr.arpa domain name pointer ah-t105-a13.gre.ac.uk. 139.71.60.193.in-addr.arpa domain name pointer ah-t105-a14.gre.ac.uk. 140.71.60.193.in-addr.arpa domain name pointer ah-t105-a15.gre.ac.uk. 141.71.60.193.in-addr.arpa domain name pointer ah-t105-a16.gre.ac.uk. 142.71.60.193.in-addr.arpa domain name pointer ah-b109-ug28353.gre.ac.uk. 143.71.60.193.in-addr.arpa domain name pointer ah-b109-ug28354.gre.ac.uk. 144.71.60.193.in-addr.arpa domain name pointer ah-b109-ug28355.gre.ac.uk. 145.71.60.193.in-addr.arpa domain name pointer ah-b109-ug28356.gre.ac.uk. 146.71.60.193.in-addr.arpa domain name pointer ah-t105-a21.gre.ac.uk. 147.71.60.193.in-addr.arpa domain name pointer ah-b109-ug28357.gre.ac.uk. 148.71.60.193.in-addr.arpa domain name pointer ah-b109-ug28358.gre.ac.uk. 149.71.60.193.in-addr.arpa domain name pointer ah-b109-ug28359.gre.ac.uk. 150.71.60.193.in-addr.arpa domain name pointer ah-t105-a25.gre.ac.uk. 151.71.60.193.in-addr.arpa domain name pointer ah-t105-a26.gre.ac.uk. 152.71.60.193.in-addr.arpa domain name pointer ah-b109-ug28360.gre.ac.uk. 153.71.60.193.in-addr.arpa domain name pointer ah-t105-a28.gre.ac.uk. 154.71.60.193.in-addr.arpa domain name pointer ah-t105-a29.gre.ac.uk. 155.71.60.193.in-addr.arpa domain name pointer ah-t105-a30.gre.ac.uk. 156.71.60.193.in-addr.arpa domain name pointer ah-t105-a31.gre.ac.uk. 157.71.60.193.in-addr.arpa domain name pointer ah-t105-a32.gre.ac.uk. 158.71.60.193.in-addr.arpa domain name pointer ah-b109-ug28361.gre.ac.uk. 159.71.60.193.in-addr.arpa domain name pointer ah-t101-b02.gre.ac.uk. 160.71.60.193.in-addr.arpa domain name pointer ah-t101-b01.gre.ac.uk. 161.71.60.193.in-addr.arpa domain name pointer ah-t101-b08.gre.ac.uk. 162.71.60.193.in-addr.arpa domain name pointer ah-t101-b07.gre.ac.uk. 163.71.60.193.in-addr.arpa domain name pointer ah-t101-b06.gre.ac.uk. 164.71.60.193.in-addr.arpa domain name pointer ah-t101-b05.gre.ac.uk. 165.71.60.193.in-addr.arpa domain name pointer ah-t101-b04.gre.ac.uk. 166.71.60.193.in-addr.arpa domain name pointer ah-t101-b03.gre.ac.uk. 167.71.60.193.in-addr.arpa domain name pointer ah-t101-b09.gre.ac.uk. 168.71.60.193.in-addr.arpa domain name pointer ah-t101-b10.gre.ac.uk. 169.71.60.193.in-addr.arpa domain name pointer ah-t101-b16.gre.ac.uk. 170.71.60.193.in-addr.arpa domain name pointer ah-t101-b12.gre.ac.uk. 171.71.60.193.in-addr.arpa domain name pointer ah-t101-b13.gre.ac.uk. 172.71.60.193.in-addr.arpa domain name pointer ah-t101-b14.gre.ac.uk. 173.71.60.193.in-addr.arpa domain name pointer ah-t101-b15.gre.ac.uk. 174.71.60.193.in-addr.arpa domain name pointer ah-t101-b11.gre.ac.uk. 175.71.60.193.in-addr.arpa domain name pointer ah-t101-b17.gre.ac.uk. 176.71.60.193.in-addr.arpa domain name pointer ah-t101-b18.gre.ac.uk. 177.71.60.193.in-addr.arpa domain name pointer ah-t101-b19.gre.ac.uk. 178.71.60.193.in-addr.arpa domain name pointer ah-t101-b20.gre.ac.uk. 179.71.60.193.in-addr.arpa domain name pointer ah-t101-b21.gre.ac.uk. 180.71.60.193.in-addr.arpa domain name pointer ah-t101-b22.gre.ac.uk. 181.71.60.193.in-addr.arpa domain name pointer ah-t101-b23.gre.ac.uk. 182.71.60.193.in-addr.arpa domain name pointer ah-t101-b24.gre.ac.uk. 183.71.60.193.in-addr.arpa domain name pointer ah-t101-b25.gre.ac.uk. 184.71.60.193.in-addr.arpa domain name pointer ah-t101-b26.gre.ac.uk. 185.71.60.193.in-addr.arpa domain name pointer ah-t101-b27.gre.ac.uk. 186.71.60.193.in-addr.arpa domain name pointer ah-t101-b28.gre.ac.uk. 187.71.60.193.in-addr.arpa domain name pointer ah-t101-b29.gre.ac.uk. 188.71.60.193.in-addr.arpa domain name pointer ah-t101-b30.gre.ac.uk. 189.71.60.193.in-addr.arpa domain name pointer ah-t105-a03.gre.ac.uk. 190.71.60.193.in-addr.arpa domain name pointer ah-t101-b22.gre.ac.uk. 191.71.60.193.in-addr.arpa domain name pointer ah-t101-b23.gre.ac.uk. 192.71.60.193.in-addr.arpa domain name pointer ah-t101-b28.gre.ac.uk. 193.71.60.193.in-addr.arpa domain name pointer ah-b109-ug28362.gre.ac.uk. 194.71.60.193.in-addr.arpa domain name pointer ah-b109-ug28363.gre.ac.uk. 195.71.60.193.in-addr.arpa domain name pointer ah-b109-ug28364.gre.ac.uk. 196.71.60.193.in-addr.arpa domain name pointer ah-b009-exp.gre.ac.uk. 197.71.60.193.in-addr.arpa domain name pointer ah-b109-ug28365.gre.ac.uk. 198.71.60.193.in-addr.arpa domain name pointer ah-b109-ug28366.gre.ac.uk. 199.71.60.193.in-addr.arpa domain name pointer ah-reg-ug11835.gre.ac.uk. 200.71.60.193.in-addr.arpa domain name pointer ah-rescard2-lib.gre.ac.uk. 201.71.60.193.in-addr.arpa domain name pointer ah-b109-ug28367.gre.ac.uk. 202.71.60.193.in-addr.arpa domain name pointer ah-reg-ug11889.gre.ac.uk. 203.71.60.193.in-addr.arpa domain name pointer ah-reg-ug07784.gre.ac.uk. 204.71.60.193.in-addr.arpa domain name pointer ah-swh101-stu3.gre.ac.uk. 205.71.60.193.in-addr.arpa domain name pointer ah-dandt-tech.gre.ac.uk. 206.71.60.193.in-addr.arpa domain name pointer ah-031a-dt01.gre.ac.uk. 207.71.60.193.in-addr.arpa domain name pointer ah-sed-ug13711.gre.ac.uk. 208.71.60.193.in-addr.arpa domain name pointer ah-d027-a05.gre.ac.uk. 209.71.60.193.in-addr.arpa domain name pointer ah-sso-ug21292.gre.ac.uk. 210.71.60.193.in-addr.arpa domain name pointer ah-sso-ug21293.gre.ac.uk. 211.71.60.193.in-addr.arpa domain name pointer ah-sso-ug21294.gre.ac.uk. 212.71.60.193.in-addr.arpa domain name pointer ah-d027-a14.gre.ac.uk. 213.71.60.193.in-addr.arpa domain name pointer ah-d027-a12.gre.ac.uk. 214.71.60.193.in-addr.arpa domain name pointer ah-d027-a04.gre.ac.uk. 215.71.60.193.in-addr.arpa domain name pointer ah-f100-b01.gre.ac.uk. 216.71.60.193.in-addr.arpa domain name pointer ah-f100-b02.gre.ac.uk. 217.71.60.193.in-addr.arpa domain name pointer ah-f100-b03.gre.ac.uk. 218.71.60.193.in-addr.arpa domain name pointer ah-f100-b04.gre.ac.uk. 219.71.60.193.in-addr.arpa domain name pointer ah-f100-b05.gre.ac.uk. 220.71.60.193.in-addr.arpa domain name pointer ah-b109-ug28368.gre.ac.uk. 221.71.60.193.in-addr.arpa domain name pointer ah-d027-a02.gre.ac.uk. 222.71.60.193.in-addr.arpa domain name pointer ah-d027-a03.gre.ac.uk. 223.71.60.193.in-addr.arpa domain name pointer ah-b109-ug28369.gre.ac.uk. 224.71.60.193.in-addr.arpa domain name pointer ah-b109-a09-2k.gre.ac.uk. 225.71.60.193.in-addr.arpa domain name pointer ah-b109-a10-2k.gre.ac.uk. 226.71.60.193.in-addr.arpa domain name pointer ah-b109-b08-2k.gre.ac.uk. 227.71.60.193.in-addr.arpa domain name pointer ah-b109-b09-2k.gre.ac.uk. 228.71.60.193.in-addr.arpa domain name pointer ah-b109-b10-2k.gre.ac.uk. 229.71.60.193.in-addr.arpa domain name pointer ah-b109-a07-2k.gre.ac.uk. 230.71.60.193.in-addr.arpa domain name pointer ah-b109-b01-2k.gre.ac.uk. 231.71.60.193.in-addr.arpa domain name pointer ah-reg-ug13087.gre.ac.uk. 232.71.60.193.in-addr.arpa domain name pointer ah-reg-ug13089.gre.ac.uk. 233.71.60.193.in-addr.arpa domain name pointer ah-reg-ug15831.gre.ac.uk. 234.71.60.193.in-addr.arpa domain name pointer ah-b109-a02-2k.gre.ac.uk. 235.71.60.193.in-addr.arpa domain name pointer ah-m010-b04.gre.ac.uk. 236.71.60.193.in-addr.arpa domain name pointer ah-m010-b05.gre.ac.uk. 237.71.60.193.in-addr.arpa domain name pointer ah-m010-b10.gre.ac.uk. 238.71.60.193.in-addr.arpa domain name pointer ah-b109-a08-2k.gre.ac.uk. 239.71.60.193.in-addr.arpa domain name pointer ah-b109-a06-2k.gre.ac.uk. 240.71.60.193.in-addr.arpa domain name pointer ah-b109-a03-2k.gre.ac.uk. 241.71.60.193.in-addr.arpa domain name pointer ah-b109-a01-2k.gre.ac.uk. 242.71.60.193.in-addr.arpa domain name pointer ah-b109-b03-2k.gre.ac.uk. 243.71.60.193.in-addr.arpa domain name pointer ah-b109-b04-2k.gre.ac.uk. 244.71.60.193.in-addr.arpa domain name pointer ah-b109-a05-2k.gre.ac.uk. 245.71.60.193.in-addr.arpa domain name pointer ah-b109-a04-2k.gre.ac.uk. 246.71.60.193.in-addr.arpa domain name pointer ah-b109-b05-2k.gre.ac.uk. 247.71.60.193.in-addr.arpa domain name pointer ah-b109-b06-2k.gre.ac.uk. 248.71.60.193.in-addr.arpa domain name pointer ah-b109-b07-2k.gre.ac.uk. 249.71.60.193.in-addr.arpa domain name pointer ah-b109-b02-2k.gre.ac.uk. 250.71.60.193.in-addr.arpa domain name pointer rah-v1-1.gre.ac.uk. 251.71.60.193.in-addr.arpa domain name pointer ah-dcu-ug25716.gre.ac.uk. 252.71.60.193.in-addr.arpa domain name pointer ah-b109-ug28370.gre.ac.uk. 253.71.60.193.in-addr.arpa domain name pointer rr01jan20ahstu.gre.ac.uk. 254.71.60.193.in-addr.arpa domain name pointer ah-dcs-ug19633.gre.ac.uk. Host 255.71.60.193.in-addr.arpa not found: 3(NXDOMAIN)