[0] 0.58.43.137.in-addr.arpa.: domain name does not exist
[86400] 1.58.43.137.in-addr.arpa. domain name pointer djennings1.ucd.ie
[86400] 2.58.43.137.in-addr.arpa. domain name pointer alc-admin1.ucd.ie
[0] 3.58.43.137.in-addr.arpa.: domain name does not exist
[0] 4.58.43.137.in-addr.arpa.: domain name does not exist
[0] 5.58.43.137.in-addr.arpa.: domain name does not exist
[86400] 6.58.43.137.in-addr.arpa. domain name pointer ispc4.ucd.ie
[86400] 7.58.43.137.in-addr.arpa. domain name pointer alcroom4.ucd.ie
[0] 8.58.43.137.in-addr.arpa.: domain name does not exist
[0] 9.58.43.137.in-addr.arpa.: domain name does not exist
[86400] 10.58.43.137.in-addr.arpa. domain name pointer alcpc003.ucd.ie
[86400] 11.58.43.137.in-addr.arpa. domain name pointer daedb5pc1.ucd.ie
[86400] 12.58.43.137.in-addr.arpa. domain name pointer daedb5pc2.ucd.ie
[86400] 13.58.43.137.in-addr.arpa. domain name pointer daedb5pc3.ucd.ie
[86400] 14.58.43.137.in-addr.arpa. domain name pointer daedb5pc4.ucd.ie
[86400] 15.58.43.137.in-addr.arpa. domain name pointer alcpc005.ucd.ie
[86400] 16.58.43.137.in-addr.arpa. domain name pointer alcpc007.ucd.ie
[86400] 17.58.43.137.in-addr.arpa. domain name pointer alcpc009.ucd.ie
[86400] 18.58.43.137.in-addr.arpa. domain name pointer alcpc001.ucd.ie
[86400] 19.58.43.137.in-addr.arpa. domain name pointer alcpc002.ucd.ie
[86400] 20.58.43.137.in-addr.arpa. domain name pointer daecicpc.ucd.ie
[86400] 21.58.43.137.in-addr.arpa. domain name pointer studsupp.ucd.ie
[86400] 22.58.43.137.in-addr.arpa. domain name pointer stusupp.ucd.ie
[86400] 23.58.43.137.in-addr.arpa. domain name pointer stusupp1.ucd.ie
[86400] 24.58.43.137.in-addr.arpa. domain name pointer stusupp2.ucd.ie
[86400] 25.58.43.137.in-addr.arpa. domain name pointer gmaher.ucd.ie
[86400] 26.58.43.137.in-addr.arpa. domain name pointer gpassslaser.ucd.ie
[86400] 27.58.43.137.in-addr.arpa. domain name pointer salem.ucd.ie
[86400] 28.58.43.137.in-addr.arpa. domain name pointer uda.ucd.ie
[86400] 29.58.43.137.in-addr.arpa. domain name pointer alcpc004.ucd.ie
[86400] 30.58.43.137.in-addr.arpa. domain name pointer alcpc006.ucd.ie
[86400] 31.58.43.137.in-addr.arpa. domain name pointer mac2.ucd.ie
[86400] 32.58.43.137.in-addr.arpa. domain name pointer mac4.ucd.ie
[86400] 33.58.43.137.in-addr.arpa. domain name pointer cpebach2-2.ucd.ie
[86400] 34.58.43.137.in-addr.arpa. domain name pointer pubafrs.ucd.ie
[86400] 35.58.43.137.in-addr.arpa. domain name pointer bmurphymac.ucd.ie
[86400] 36.58.43.137.in-addr.arpa. domain name pointer thinkpad.ucd.ie
[86400] 37.58.43.137.in-addr.arpa. domain name pointer daedpapc.ucd.ie
[0] 38.58.43.137.in-addr.arpa.: domain name does not exist
[86400] 39.58.43.137.in-addr.arpa. domain name pointer petemckier.ucd.ie
[86400] 40.58.43.137.in-addr.arpa. domain name pointer hpcisps.ucd.ie
[86400] 41.58.43.137.in-addr.arpa. domain name pointer carolines.ucd.ie
[86400] 42.58.43.137.in-addr.arpa. domain name pointer alcpc1.ucd.ie
[86400] 43.58.43.137.in-addr.arpa. domain name pointer alcpc2.ucd.ie
[86400] 44.58.43.137.in-addr.arpa. domain name pointer ciscamera.ucd.ie
[86400] 45.58.43.137.in-addr.arpa. domain name pointer elainespc.ucd.ie
[86400] 46.58.43.137.in-addr.arpa. domain name pointer alc-vuleem.ucd.ie
[86400] 47.58.43.137.in-addr.arpa. domain name pointer alccrses.ucd.ie
[86400] 48.58.43.137.in-addr.arpa. domain name pointer jsbach.ucd.ie
[86400] 49.58.43.137.in-addr.arpa. domain name pointer mc-dell.ucd.ie
[86400] 50.58.43.137.in-addr.arpa. domain name pointer mor.ucd.ie
[86400] 51.58.43.137.in-addr.arpa. domain name pointer stuservices01.ucd.ie
[0] 52.58.43.137.in-addr.arpa.: domain name does not exist
[86400] 53.58.43.137.in-addr.arpa. domain name pointer pfoote1.ucd.ie
[86400] 54.58.43.137.in-addr.arpa. domain name pointer persephone.ucd.ie
[86400] 55.58.43.137.in-addr.arpa. domain name pointer tedharvey.ucd.ie
[86400] 56.58.43.137.in-addr.arpa. domain name pointer pfoote3.ucd.ie
[86400] 57.58.43.137.in-addr.arpa. domain name pointer pfoote4.ucd.ie
[86400] 58.58.43.137.in-addr.arpa. domain name pointer lcdell.ucd.ie
[86400] 59.58.43.137.in-addr.arpa. domain name pointer tedharvey1.ucd.ie
[86400] 60.58.43.137.in-addr.arpa. domain name pointer paulspc1.ucd.ie
[86400] 61.58.43.137.in-addr.arpa. domain name pointer paul13.ucd.ie
[86400] 62.58.43.137.in-addr.arpa. domain name pointer consult01.ucd.ie
[86400] 63.58.43.137.in-addr.arpa. domain name pointer consult02.ucd.ie
[86400] 64.58.43.137.in-addr.arpa. domain name pointer ftreacy.ucd.ie
[86400] 65.58.43.137.in-addr.arpa. domain name pointer tbergin.ucd.ie
[86400] 66.58.43.137.in-addr.arpa. domain name pointer dmcloughlin1.ucd.ie
[86400] 67.58.43.137.in-addr.arpa. domain name pointer ohegarty.ucd.ie
[86400] 68.58.43.137.in-addr.arpa. domain name pointer plynch1.ucd.ie
[86400] 69.58.43.137.in-addr.arpa. domain name pointer odwyerl.ucd.ie
[86400] 70.58.43.137.in-addr.arpa. domain name pointer moconnor2.ucd.ie
[86400] 71.58.43.137.in-addr.arpa. domain name pointer doylej.ucd.ie
[86400] 72.58.43.137.in-addr.arpa. domain name pointer alclexk.ucd.ie
[86400] 73.58.43.137.in-addr.arpa. domain name pointer alcg3pbook.ucd.ie
[86400] 74.58.43.137.in-addr.arpa. domain name pointer consult03.ucd.ie
[86400] 75.58.43.137.in-addr.arpa. domain name pointer caroline2bf.ucd.ie
[86400] 76.58.43.137.in-addr.arpa. domain name pointer daedg7mac.ucd.ie
[86400] 77.58.43.137.in-addr.arpa. domain name pointer mc-ipaq.ucd.ie
[86400] 78.58.43.137.in-addr.arpa. domain name pointer sachiko.ucd.ie
[86400] 79.58.43.137.in-addr.arpa. domain name pointer alcimacserver.ucd.ie
[86400] 80.58.43.137.in-addr.arpa. domain name pointer alc-e.ucd.ie
[86400] 81.58.43.137.in-addr.arpa. domain name pointer alc-f.ucd.ie
[86400] 82.58.43.137.in-addr.arpa. domain name pointer alc-g.ucd.ie
[86400] 83.58.43.137.in-addr.arpa. domain name pointer alc-h.ucd.ie
[86400] 84.58.43.137.in-addr.arpa. domain name pointer alc-i.ucd.ie
[86400] 85.58.43.137.in-addr.arpa. domain name pointer alc-j.ucd.ie
[86400] 86.58.43.137.in-addr.arpa. domain name pointer ulrimosi3.ucd.ie
[86400] 87.58.43.137.in-addr.arpa. domain name pointer powermacg3.ucd.ie
[86400] 88.58.43.137.in-addr.arpa. domain name pointer alcpc008.ucd.ie
[86400] 89.58.43.137.in-addr.arpa. domain name pointer alcmoff1.ucd.ie
[86400] 90.58.43.137.in-addr.arpa. domain name pointer alcmoff2.ucd.ie
[86400] 91.58.43.137.in-addr.arpa. domain name pointer alcmoff3.ucd.ie
[86400] 92.58.43.137.in-addr.arpa. domain name pointer alc2hp4200.ucd.ie
[86400] 93.58.43.137.in-addr.arpa. domain name pointer alcmoff5.ucd.ie
[86400] 94.58.43.137.in-addr.arpa. domain name pointer alcmoff6.ucd.ie
[86400] 95.58.43.137.in-addr.arpa. domain name pointer alcmoff7.ucd.ie
[86400] 96.58.43.137.in-addr.arpa. domain name pointer alcmoff8.ucd.ie
[86400] 97.58.43.137.in-addr.arpa. domain name pointer alc1.ucd.ie
[86400] 98.58.43.137.in-addr.arpa. domain name pointer alcmoff10.ucd.ie
[86400] 99.58.43.137.in-addr.arpa. domain name pointer alcmoff11.ucd.ie
[86400] 100.58.43.137.in-addr.arpa. domain name pointer receiption1.ucd.ie
[86400] 101.58.43.137.in-addr.arpa. domain name pointer alcmoff13.ucd.ie
[86400] 102.58.43.137.in-addr.arpa. domain name pointer alcmoff14.ucd.ie
[86400] 103.58.43.137.in-addr.arpa. domain name pointer alcmoff15.ucd.ie
[86400] 104.58.43.137.in-addr.arpa. domain name pointer alc-tp-1.ucd.ie
[86400] 105.58.43.137.in-addr.arpa. domain name pointer alc-admin.ucd.ie
[86400] 106.58.43.137.in-addr.arpa. domain name pointer alcimac1.ucd.ie
[86400] 107.58.43.137.in-addr.arpa. domain name pointer alcimac5.ucd.ie
[86400] 108.58.43.137.in-addr.arpa. domain name pointer alcrm12-1.ucd.ie
[86400] 109.58.43.137.in-addr.arpa. domain name pointer alcrm12-2.ucd.ie
[86400] 110.58.43.137.in-addr.arpa. domain name pointer alcrm12-3.ucd.ie
[86400] 111.58.43.137.in-addr.arpa. domain name pointer alc-apollo.ucd.ie
[86400] 112.58.43.137.in-addr.arpa. domain name pointer osiris.ucd.ie
[86400] 113.58.43.137.in-addr.arpa. domain name pointer alcmoff12.ucd.ie
[86400] 114.58.43.137.in-addr.arpa. domain name pointer alcpc015.ucd.ie
[86400] 115.58.43.137.in-addr.arpa. domain name pointer alcpc016.ucd.ie
[86400] 116.58.43.137.in-addr.arpa. domain name pointer alclo01.ucd.ie
[86400] 117.58.43.137.in-addr.arpa. domain name pointer alcrm1mac1.ucd.ie
[86400] 118.58.43.137.in-addr.arpa. domain name pointer clives1.ucd.ie
[86400] 119.58.43.137.in-addr.arpa. domain name pointer mainpc1.ucd.ie
[86400] 120.58.43.137.in-addr.arpa. domain name pointer mainpc2.ucd.ie
[86400] 121.58.43.137.in-addr.arpa. domain name pointer alc2.ucd.ie
[86400] 122.58.43.137.in-addr.arpa. domain name pointer selfaccess.ucd.ie
[0] 123.58.43.137.in-addr.arpa.: domain name does not exist
[86400] 124.58.43.137.in-addr.arpa. domain name pointer daedsw20.ucd.ie
[86400] 125.58.43.137.in-addr.arpa. domain name pointer clives2.ucd.ie
[86400] 126.58.43.137.in-addr.arpa. domain name pointer clivest.ucd.ie
[86400] 127.58.43.137.in-addr.arpa. domain name pointer clivepc1.ucd.ie
[86400] 128.58.43.137.in-addr.arpa. domain name pointer clivepc2.ucd.ie
[86400] 129.58.43.137.in-addr.arpa. domain name pointer alc3.ucd.ie
[86400] 130.58.43.137.in-addr.arpa. domain name pointer cserv-guest-001.ucd.ie
[86400] 131.58.43.137.in-addr.arpa. domain name pointer cserv-guest-002.ucd.ie
[86400] 132.58.43.137.in-addr.arpa. domain name pointer cserv-guest-003.ucd.ie
[86400] 133.58.43.137.in-addr.arpa. domain name pointer cserv-guest-004.ucd.ie
[86400] 134.58.43.137.in-addr.arpa. domain name pointer cserv-guest-005.ucd.ie
[86400] 135.58.43.137.in-addr.arpa. domain name pointer clives11.ucd.ie
[86400] 136.58.43.137.in-addr.arpa. domain name pointer cpebach2.ucd.ie
[86400] 137.58.43.137.in-addr.arpa. domain name pointer clives.ucd.ie
[86400] 138.58.43.137.in-addr.arpa. domain name pointer darmol.ucd.ie
[86400] 139.58.43.137.in-addr.arpa. domain name pointer stuservibook.ucd.ie
[86400] 140.58.43.137.in-addr.arpa. domain name pointer sharona.ucd.ie
[86400] 141.58.43.137.in-addr.arpa. domain name pointer galapogos.ucd.ie
[86400] 142.58.43.137.in-addr.arpa. domain name pointer eddien.ucd.ie
[86400] 143.58.43.137.in-addr.arpa. domain name pointer rdunne.ucd.ie
[86400] 144.58.43.137.in-addr.arpa. domain name pointer gerwalsh.ucd.ie
[86400] 145.58.43.137.in-addr.arpa. domain name pointer alcmac1.ucd.ie
[86400] 146.58.43.137.in-addr.arpa. domain name pointer alcmac21.ucd.ie
[86400] 147.58.43.137.in-addr.arpa. domain name pointer alcmac2.ucd.ie
[86400] 148.58.43.137.in-addr.arpa. domain name pointer hugood.ucd.ie
[86400] 149.58.43.137.in-addr.arpa. domain name pointer chie-oda.ucd.ie
[86400] 150.58.43.137.in-addr.arpa. domain name pointer geraldo.ucd.ie
[86400] 151.58.43.137.in-addr.arpa. domain name pointer hodonnell.ucd.ie
[86400] 152.58.43.137.in-addr.arpa. domain name pointer hodonnell1.ucd.ie
[86400] 153.58.43.137.in-addr.arpa. domain name pointer hodonnell11.ucd.ie
[86400] 154.58.43.137.in-addr.arpa. domain name pointer hodonnell2.ucd.ie
[86400] 155.58.43.137.in-addr.arpa. domain name pointer g4pb2hinf-dae.ucd.ie
[86400] 156.58.43.137.in-addr.arpa. domain name pointer hodonnell3.ucd.ie
[86400] 157.58.43.137.in-addr.arpa. domain name pointer video1-dae.ucd.ie
[86400] 158.58.43.137.in-addr.arpa. domain name pointer osullivanb.ucd.ie
[86400] 159.58.43.137.in-addr.arpa. domain name pointer stuserv.ucd.ie
[86400] 160.58.43.137.in-addr.arpa. domain name pointer vlanprint1.ucd.ie
[86400] 161.58.43.137.in-addr.arpa. domain name pointer alc4.ucd.ie
[86400] 162.58.43.137.in-addr.arpa. domain name pointer hodonnell4.ucd.ie
[86400] 163.58.43.137.in-addr.arpa. domain name pointer chui.ucd.ie
[86400] 164.58.43.137.in-addr.arpa. domain name pointer pjiandong.ucd.ie
[86400] 165.58.43.137.in-addr.arpa. domain name pointer alc5.ucd.ie
[86400] 166.58.43.137.in-addr.arpa. domain name pointer cpallaslp.ucd.ie
[86400] 167.58.43.137.in-addr.arpa. domain name pointer kiernanp.ucd.ie
[86400] 168.58.43.137.in-addr.arpa. domain name pointer alc-hp4200.ucd.ie
[86400] 169.58.43.137.in-addr.arpa. domain name pointer rkucdlaptop.ucd.ie
[86400] 170.58.43.137.in-addr.arpa. domain name pointer hugod.ucd.ie
[86400] 171.58.43.137.in-addr.arpa. domain name pointer hugod2.ucd.ie
[86400] 172.58.43.137.in-addr.arpa. domain name pointer hugod3.ucd.ie
[86400] 173.58.43.137.in-addr.arpa. domain name pointer hugod4.ucd.ie
[86400] 174.58.43.137.in-addr.arpa. domain name pointer hugod5.ucd.ie
[86400] 175.58.43.137.in-addr.arpa. domain name pointer hugod6.ucd.ie
[86400] 176.58.43.137.in-addr.arpa. domain name pointer zzheng.ucd.ie
[86400] 177.58.43.137.in-addr.arpa. domain name pointer hugod7.ucd.ie
[86400] 178.58.43.137.in-addr.arpa. domain name pointer aclxserver.ucd.ie
[86400] 179.58.43.137.in-addr.arpa. domain name pointer alc6.ucd.ie
[86400] 180.58.43.137.in-addr.arpa. domain name pointer symposium2-e0.ucd.ie
[86400] 181.58.43.137.in-addr.arpa. domain name pointer symposium2-e1.ucd.ie
[86400] 182.58.43.137.in-addr.arpa. domain name pointer daedg7bwlaser.ucd.ie
[86400] 183.58.43.137.in-addr.arpa. domain name pointer communications.ucd.ie
[86400] 184.58.43.137.in-addr.arpa. domain name pointer ulrikemosig.ucd.ie
[86400] 185.58.43.137.in-addr.arpa. domain name pointer daedgpasvend.ucd.ie
[86400] 186.58.43.137.in-addr.arpa. domain name pointer umosig1.ucd.ie
[86400] 187.58.43.137.in-addr.arpa. domain name pointer ulrimosi.ucd.ie
[86400] 188.58.43.137.in-addr.arpa. domain name pointer alc121.ucd.ie
[86400] 189.58.43.137.in-addr.arpa. domain name pointer alc11.ucd.ie
[86400] 190.58.43.137.in-addr.arpa. domain name pointer alc-sa.ucd.ie
[86400] 191.58.43.137.in-addr.arpa. domain name pointer fulvio.ucd.ie
[86400] 192.58.43.137.in-addr.arpa. domain name pointer bk10658.ucd.ie
[86400] 193.58.43.137.in-addr.arpa. domain name pointer ohugo.ucd.ie
[86400] 194.58.43.137.in-addr.arpa. domain name pointer webunit1.ucd.ie
[86400] 195.58.43.137.in-addr.arpa. domain name pointer webunit.ucd.ie
[86400] 196.58.43.137.in-addr.arpa. domain name pointer webunit2.ucd.ie
[86400] 197.58.43.137.in-addr.arpa. domain name pointer alcfileserver.ucd.ie
[86400] 198.58.43.137.in-addr.arpa. domain name pointer ulrmosi.ucd.ie
[86400] 199.58.43.137.in-addr.arpa. domain name pointer alcxservefs.ucd.ie
[86400] 200.58.43.137.in-addr.arpa. domain name pointer fra-39911.ucd.ie
[86400] 201.58.43.137.in-addr.arpa. domain name pointer alcfilemaker.ucd.ie
[86400] 202.58.43.137.in-addr.arpa. domain name pointer registration1.ucd.ie
[86400] 203.58.43.137.in-addr.arpa. domain name pointer ulrimosi1.ucd.ie
[86400] 204.58.43.137.in-addr.arpa. domain name pointer ulrimosi2.ucd.ie
[86400] 205.58.43.137.in-addr.arpa. domain name pointer appliedlang1.ucd.ie
[86400] 206.58.43.137.in-addr.arpa. domain name pointer ulrike.ucd.ie
[86400] 207.58.43.137.in-addr.arpa. domain name pointer alcoffice.ucd.ie
[86400] 208.58.43.137.in-addr.arpa. domain name pointer umosig2.ucd.ie
[86400] 209.58.43.137.in-addr.arpa. domain name pointer alcimac4.ucd.ie
[86400] 210.58.43.137.in-addr.arpa. domain name pointer alcimac51.ucd.ie
[86400] 211.58.43.137.in-addr.arpa. domain name pointer gbarker1.ucd.ie
[86400] 212.58.43.137.in-addr.arpa. domain name pointer alcpowermac1.ucd.ie
[86400] 213.58.43.137.in-addr.arpa. domain name pointer alcpowermac2.ucd.ie
[86400] 214.58.43.137.in-addr.arpa. domain name pointer hugopowerbook.ucd.ie
[86400] 215.58.43.137.in-addr.arpa. domain name pointer alcroom12canon.ucd.ie
[86400] 216.58.43.137.in-addr.arpa. domain name pointer dmullaney4.ucd.ie
[86400] 217.58.43.137.in-addr.arpa. domain name pointer hodonnell5.ucd.ie
[86400] 218.58.43.137.in-addr.arpa. domain name pointer davelan.ucd.ie
[86400] 219.58.43.137.in-addr.arpa. domain name pointer alcimac52.ucd.ie
[86400] 220.58.43.137.in-addr.arpa. domain name pointer hwang3.ucd.ie
[86400] 221.58.43.137.in-addr.arpa. domain name pointer ncronin.ucd.ie
[86400] 222.58.43.137.in-addr.arpa. domain name pointer pandanyu.ucd.ie
[86400] 223.58.43.137.in-addr.arpa. domain name pointer srung.ucd.ie
[86400] 224.58.43.137.in-addr.arpa. domain name pointer umosig3.ucd.ie
[0] 225.58.43.137.in-addr.arpa.: domain name does not exist
[0] 226.58.43.137.in-addr.arpa.: domain name does not exist
[0] 227.58.43.137.in-addr.arpa.: domain name does not exist
[0] 228.58.43.137.in-addr.arpa.: domain name does not exist
[0] 229.58.43.137.in-addr.arpa.: domain name does not exist
[0] 230.58.43.137.in-addr.arpa.: domain name does not exist
[86400] 231.58.43.137.in-addr.arpa. domain name pointer andfog.ucd.ie
[0] 232.58.43.137.in-addr.arpa.: domain name does not exist
[86400] 233.58.43.137.in-addr.arpa. domain name pointer unacondron.ucd.ie
[86400] 234.58.43.137.in-addr.arpa. domain name pointer ulrimosi4.ucd.ie
[86400] 235.58.43.137.in-addr.arpa. domain name pointer ulrimosi5.ucd.ie
[86400] 236.58.43.137.in-addr.arpa. domain name pointer ulrimosi6.ucd.ie
[86400] 237.58.43.137.in-addr.arpa. domain name pointer alcselfaccess.ucd.ie
[86400] 238.58.43.137.in-addr.arpa. domain name pointer alcselfaccess1.ucd.ie
[86400] 239.58.43.137.in-addr.arpa. domain name pointer alcwlan.ucd.ie
[86400] 240.58.43.137.in-addr.arpa. domain name pointer alcwlan1.ucd.ie
[86400] 241.58.43.137.in-addr.arpa. domain name pointer ulrimosi7.ucd.ie
[86400] 242.58.43.137.in-addr.arpa. domain name pointer ulrimosi8.ucd.ie
[86400] 243.58.43.137.in-addr.arpa. domain name pointer ulrimosi9.ucd.ie
[86400] 244.58.43.137.in-addr.arpa. domain name pointer ulrimosi10.ucd.ie
[86400] 245.58.43.137.in-addr.arpa. domain name pointer student1.ucd.ie
[86400] 246.58.43.137.in-addr.arpa. domain name pointer student2.ucd.ie
[86400] 247.58.43.137.in-addr.arpa. domain name pointer student3.ucd.ie
[86400] 248.58.43.137.in-addr.arpa. domain name pointer student4.ucd.ie
[86400] 249.58.43.137.in-addr.arpa. domain name pointer student5.ucd.ie
[86400] 250.58.43.137.in-addr.arpa. domain name pointer student6.ucd.ie
[86400] 251.58.43.137.in-addr.arpa. domain name pointer student7.ucd.ie
[86400] 252.58.43.137.in-addr.arpa. domain name pointer student8.ucd.ie
[86400] 253.58.43.137.in-addr.arpa. domain name pointer student10.ucd.ie
[86400] 254.58.43.137.in-addr.arpa. domain name pointer fran-decnet.ucd.ie
[0] 255.58.43.137.in-addr.arpa.: domain name does not exist