[0] 0.70.169.149.in-addr.arpa.: domain name does not exist [0] 1.70.169.149.in-addr.arpa.: domain name does not exist [86400] 2.70.169.149.in-addr.arpa. domain name pointer af6155273.dhcp.asu.edu [86400] 3.70.169.149.in-addr.arpa. domain name pointer saasasu58.dhcp.asu.edu [0] 4.70.169.149.in-addr.arpa.: domain name does not exist [86400] 5.70.169.149.in-addr.arpa. domain name pointer mulabpc72.dhcp.asu.edu [86400] 6.70.169.149.in-addr.arpa. domain name pointer mulabpc53.dhcp.asu.edu [86400] 7.70.169.149.in-addr.arpa. domain name pointer sasdmu139.dhcp.asu.edu [86400] 8.70.169.149.in-addr.arpa. domain name pointer mulabpc67.dhcp.asu.edu [86400] 9.70.169.149.in-addr.arpa. domain name pointer 06-b198q91.dhcp.asu.edu [86400] 10.70.169.149.in-addr.arpa. domain name pointer sasdmu53.dhcp.asu.edu [86400] 11.70.169.149.in-addr.arpa. domain name pointer saasasu47.dhcp.asu.edu [0] 12.70.169.149.in-addr.arpa.: domain name does not exist [0] 13.70.169.149.in-addr.arpa.: domain name does not exist [0] 14.70.169.149.in-addr.arpa.: domain name does not exist [86400] 15.70.169.149.in-addr.arpa. domain name pointer asu-0egn6hi5y8e.dhcp.asu.edu [0] 16.70.169.149.in-addr.arpa.: domain name does not exist [0] 17.70.169.149.in-addr.arpa.: domain name does not exist [86400] 18.70.169.149.in-addr.arpa. domain name pointer cdasu-ap.dhcp.asu.edu [0] 19.70.169.149.in-addr.arpa.: domain name does not exist [86400] 20.70.169.149.in-addr.arpa. domain name pointer mulabpc66.dhcp.asu.edu [86400] 21.70.169.149.in-addr.arpa. domain name pointer sasdmu111.dhcp.asu.edu [86400] 22.70.169.149.in-addr.arpa. domain name pointer mulabpc51.dhcp.asu.edu [86400] 23.70.169.149.in-addr.arpa. domain name pointer mulabpc13.dhcp.asu.edu [86400] 24.70.169.149.in-addr.arpa. domain name pointer mulabpcp03.dhcp.asu.edu [0] 25.70.169.149.in-addr.arpa.: domain name does not exist [86400] 26.70.169.149.in-addr.arpa. domain name pointer di-524.dhcp.asu.edu [0] 27.70.169.149.in-addr.arpa.: domain name does not exist [86400] 28.70.169.149.in-addr.arpa. domain name pointer mulabpc70.dhcp.asu.edu [86400] 29.70.169.149.in-addr.arpa. domain name pointer cdasu-017.dhcp.asu.edu [86400] 30.70.169.149.in-addr.arpa. domain name pointer mulabpcp02.dhcp.asu.edu [0] 31.70.169.149.in-addr.arpa.: domain name does not exist [86400] 32.70.169.149.in-addr.arpa. domain name pointer mulabpcp06.dhcp.asu.edu [0] 33.70.169.149.in-addr.arpa.: domain name does not exist [0] 34.70.169.149.in-addr.arpa.: domain name does not exist [86400] 35.70.169.149.in-addr.arpa. domain name pointer mulabpc62.dhcp.asu.edu [86400] 36.70.169.149.in-addr.arpa. domain name pointer sasdmu150.dhcp.asu.edu [0] 37.70.169.149.in-addr.arpa.: domain name does not exist [0] 38.70.169.149.in-addr.arpa.: domain name does not exist [86400] 39.70.169.149.in-addr.arpa. domain name pointer cateringsales3.dhcp.asu.edu [86400] 40.70.169.149.in-addr.arpa. domain name pointer tempra.dhcp.asu.edu [86400] 41.70.169.149.in-addr.arpa. domain name pointer coalitions3.dhcp.asu.edu [86400] 42.70.169.149.in-addr.arpa. domain name pointer sasdmu116.dhcp.asu.edu [86400] 43.70.169.149.in-addr.arpa. domain name pointer mulabpcp09.dhcp.asu.edu [86400] 44.70.169.149.in-addr.arpa. domain name pointer saasasu44.dhcp.asu.edu [0] 45.70.169.149.in-addr.arpa.: domain name does not exist [0] 46.70.169.149.in-addr.arpa.: domain name does not exist [86400] 47.70.169.149.in-addr.arpa. domain name pointer cx584050-a.dhcp.asu.edu [86400] 48.70.169.149.in-addr.arpa. domain name pointer mulabpc71.dhcp.asu.edu [0] 49.70.169.149.in-addr.arpa.: domain name does not exist [86400] 50.70.169.149.in-addr.arpa. domain name pointer savpregent.dhcp.asu.edu [0] 51.70.169.149.in-addr.arpa.: domain name does not exist [0] 52.70.169.149.in-addr.arpa.: domain name does not exist [86400] 53.70.169.149.in-addr.arpa. domain name pointer mulabpc65.dhcp.asu.edu [0] 54.70.169.149.in-addr.arpa.: domain name does not exist [86400] 55.70.169.149.in-addr.arpa. domain name pointer mulabpcp01.dhcp.asu.edu [86400] 56.70.169.149.in-addr.arpa. domain name pointer mulabpc57.dhcp.asu.edu [0] 57.70.169.149.in-addr.arpa.: domain name does not exist [86400] 58.70.169.149.in-addr.arpa. domain name pointer saasasu48.dhcp.asu.edu [0] 59.70.169.149.in-addr.arpa. domain name pointer 1 [86400] 60.70.169.149.in-addr.arpa. domain name pointer saasasu11.dhcp.asu.edu [0] 61.70.169.149.in-addr.arpa.: domain name does not exist [0] 62.70.169.149.in-addr.arpa.: domain name does not exist [86400] 63.70.169.149.in-addr.arpa. domain name pointer 494.dhcp.asu.edu [0] 64.70.169.149.in-addr.arpa.: domain name does not exist [86400] 65.70.169.149.in-addr.arpa. domain name pointer mulabpcp08.dhcp.asu.edu [86400] 66.70.169.149.in-addr.arpa. domain name pointer lbgtq-coalition.dhcp.asu.edu [0] 67.70.169.149.in-addr.arpa.: domain name does not exist [0] 68.70.169.149.in-addr.arpa.: domain name does not exist [86400] 69.70.169.149.in-addr.arpa. domain name pointer sasdmu137.dhcp.asu.edu [86400] 70.70.169.149.in-addr.arpa. domain name pointer mulabpcp11.dhcp.asu.edu [0] 71.70.169.149.in-addr.arpa.: domain name does not exist [86400] 72.70.169.149.in-addr.arpa. domain name pointer mulabpcp10.dhcp.asu.edu [0] 73.70.169.149.in-addr.arpa.: domain name does not exist [0] 74.70.169.149.in-addr.arpa.: domain name does not exist [0] 75.70.169.149.in-addr.arpa.: domain name does not exist [86400] 76.70.169.149.in-addr.arpa. domain name pointer mulabpc58.dhcp.asu.edu [86400] 77.70.169.149.in-addr.arpa. domain name pointer sdxasu-rtl-dir.dhcp.asu.edu [86400] 78.70.169.149.in-addr.arpa. domain name pointer d96xg971.dhcp.asu.edu [0] 79.70.169.149.in-addr.arpa.: domain name does not exist [86400] 80.70.169.149.in-addr.arpa. domain name pointer mulabpc61.dhcp.asu.edu [86400] 81.70.169.149.in-addr.arpa. domain name pointer saslare05.dhcp.asu.edu [86400] 82.70.169.149.in-addr.arpa. domain name pointer sasdmu141.dhcp.asu.edu [86400] 83.70.169.149.in-addr.arpa. domain name pointer sasdmu52.dhcp.asu.edu [86400] 84.70.169.149.in-addr.arpa. domain name pointer mulabpcp12.dhcp.asu.edu [86400] 85.70.169.149.in-addr.arpa. domain name pointer muarelab01.dhcp.asu.edu [86400] 86.70.169.149.in-addr.arpa. domain name pointer mulabpcp07.dhcp.asu.edu [86400] 87.70.169.149.in-addr.arpa. domain name pointer saslare06.dhcp.asu.edu [0] 88.70.169.149.in-addr.arpa.: domain name does not exist [86400] 89.70.169.149.in-addr.arpa. domain name pointer muterm07.dhcp.asu.edu [0] 90.70.169.149.in-addr.arpa.: domain name does not exist [86400] 91.70.169.149.in-addr.arpa. domain name pointer coalitions2.dhcp.asu.edu [86400] 92.70.169.149.in-addr.arpa. domain name pointer sasdmu51.dhcp.asu.edu [86400] 93.70.169.149.in-addr.arpa. domain name pointer delltop.dhcp.asu.edu [86400] 94.70.169.149.in-addr.arpa. domain name pointer mulabpc59.dhcp.asu.edu [0] 95.70.169.149.in-addr.arpa.: domain name does not exist [86400] 96.70.169.149.in-addr.arpa. domain name pointer muarelab02.dhcp.asu.edu [0] 97.70.169.149.in-addr.arpa.: domain name does not exist [0] 98.70.169.149.in-addr.arpa.: domain name does not exist [0] 99.70.169.149.in-addr.arpa.: domain name does not exist [86400] 100.70.169.149.in-addr.arpa. domain name pointer sasdmu02.dhcp.asu.edu [0] 101.70.169.149.in-addr.arpa.: domain name does not exist [0] 102.70.169.149.in-addr.arpa.: domain name does not exist [0] 103.70.169.149.in-addr.arpa.: domain name does not exist [0] 104.70.169.149.in-addr.arpa.: domain name does not exist [86400] 105.70.169.149.in-addr.arpa. domain name pointer mulabpc52.dhcp.asu.edu [86400] 106.70.169.149.in-addr.arpa. domain name pointer mulabpcp05.dhcp.asu.edu [86400] 107.70.169.149.in-addr.arpa. domain name pointer sasdmu152.dhcp.asu.edu [86400] 108.70.169.149.in-addr.arpa. domain name pointer mulabpc60.dhcp.asu.edu [86400] 109.70.169.149.in-addr.arpa. domain name pointer coalitions1.dhcp.asu.edu [86400] 110.70.169.149.in-addr.arpa. domain name pointer mulabpc54.dhcp.asu.edu [86400] 111.70.169.149.in-addr.arpa. domain name pointer mulabpcp04.dhcp.asu.edu [86400] 112.70.169.149.in-addr.arpa. domain name pointer saasasu49.dhcp.asu.edu [0] 113.70.169.149.in-addr.arpa.: domain name does not exist [0] 114.70.169.149.in-addr.arpa.: domain name does not exist [86400] 115.70.169.149.in-addr.arpa. domain name pointer sasdmu57.dhcp.asu.edu [0] 116.70.169.149.in-addr.arpa.: domain name does not exist [0] 117.70.169.149.in-addr.arpa.: domain name does not exist [0] 118.70.169.149.in-addr.arpa.: domain name does not exist [0] 119.70.169.149.in-addr.arpa.: domain name does not exist [0] 120.70.169.149.in-addr.arpa.: domain name does not exist [0] 121.70.169.149.in-addr.arpa.: domain name does not exist [0] 122.70.169.149.in-addr.arpa.: domain name does not exist [0] 123.70.169.149.in-addr.arpa.: domain name does not exist [0] 124.70.169.149.in-addr.arpa.: domain name does not exist [0] 125.70.169.149.in-addr.arpa.: domain name does not exist [0] 126.70.169.149.in-addr.arpa.: domain name does not exist [0] 127.70.169.149.in-addr.arpa.: domain name does not exist [0] 128.70.169.149.in-addr.arpa.: domain name does not exist [0] 129.70.169.149.in-addr.arpa.: domain name does not exist [86400] 130.70.169.149.in-addr.arpa. domain name pointer 05-f4mj871.dhcp.asu.edu [86400] 131.70.169.149.in-addr.arpa. domain name pointer ghall5grad1.dhcp.asu.edu [86400] 132.70.169.149.in-addr.arpa. domain name pointer uc-idlxo.dhcp.asu.edu [86400] 133.70.169.149.in-addr.arpa. domain name pointer wh-phdoffice30.dhcp.asu.edu [0] 134.70.169.149.in-addr.arpa.: domain name does not exist [86400] 135.70.169.149.in-addr.arpa. domain name pointer ghall219rriveras.dhcp.asu.edu [86400] 136.70.169.149.in-addr.arpa. domain name pointer ghall240lbrown.dhcp.asu.edu [86400] 137.70.169.149.in-addr.arpa. domain name pointer ghall243jpinhol.dhcp.asu.edu [86400] 138.70.169.149.in-addr.arpa. domain name pointer ghall248tas2.dhcp.asu.edu [86400] 139.70.169.149.in-addr.arpa. domain name pointer whall116.dhcp.asu.edu [86400] 140.70.169.149.in-addr.arpa. domain name pointer ghall242sdriple.dhcp.asu.edu [86400] 141.70.169.149.in-addr.arpa. domain name pointer sid.dhcp.asu.edu [86400] 142.70.169.149.in-addr.arpa. domain name pointer ghall156gunlock.dhcp.asu.edu [86400] 143.70.169.149.in-addr.arpa. domain name pointer whallrm116a.dhcp.asu.edu [86400] 144.70.169.149.in-addr.arpa. domain name pointer ghall154rtsld1.dhcp.asu.edu [86400] 145.70.169.149.in-addr.arpa. domain name pointer wh-tperry.dhcp.asu.edu [86400] 146.70.169.149.in-addr.arpa. domain name pointer ghall116cstephe.dhcp.asu.edu [86400] 147.70.169.149.in-addr.arpa. domain name pointer ghall141mknapp.dhcp.asu.edu [0] 148.70.169.149.in-addr.arpa.: domain name does not exist [86400] 149.70.169.149.in-addr.arpa. domain name pointer pp206252.dhcp.asu.edu [86400] 150.70.169.149.in-addr.arpa. domain name pointer ghall258advis.dhcp.asu.edu [86400] 151.70.169.149.in-addr.arpa. domain name pointer wh-phdoffice26.dhcp.asu.edu [86400] 152.70.169.149.in-addr.arpa. domain name pointer wh-amerindproj2.dhcp.asu.edu [0] 153.70.169.149.in-addr.arpa.: domain name does not exist [86400] 154.70.169.149.in-addr.arpa. domain name pointer dcoff-ghall240.dhcp.asu.edu [86400] 155.70.169.149.in-addr.arpa. domain name pointer ghall212ecke.dhcp.asu.edu [86400] 156.70.169.149.in-addr.arpa. domain name pointer ghall5grad2.dhcp.asu.edu [86400] 157.70.169.149.in-addr.arpa. domain name pointer arizona-bae71d1.dhcp.asu.edu [86400] 158.70.169.149.in-addr.arpa. domain name pointer ghall212tamos2.dhcp.asu.edu [86400] 159.70.169.149.in-addr.arpa. domain name pointer ghall-underiner.dhcp.asu.edu [86400] 160.70.169.149.in-addr.arpa. domain name pointer uc-natjohn1.dhcp.asu.edu [86400] 161.70.169.149.in-addr.arpa. domain name pointer ghall121mmatso.dhcp.asu.edu [86400] 162.70.169.149.in-addr.arpa. domain name pointer ghall248-ta1.dhcp.asu.edu [86400] 163.70.169.149.in-addr.arpa. domain name pointer 1749-ghall-2b.dhcp.asu.edu [86400] 164.70.169.149.in-addr.arpa. domain name pointer ghall126-hutchi.dhcp.asu.edu [86400] 165.70.169.149.in-addr.arpa. domain name pointer ghall232becker.dhcp.asu.edu [86400] 166.70.169.149.in-addr.arpa. domain name pointer spalaptop.dhcp.asu.edu [86400] 167.70.169.149.in-addr.arpa. domain name pointer rvmlabadrianne.dhcp.asu.edu [86400] 168.70.169.149.in-addr.arpa. domain name pointer ghall226mdemich.dhcp.asu.edu [86400] 169.70.169.149.in-addr.arpa. domain name pointer uc-mwaller.dhcp.asu.edu [86400] 170.70.169.149.in-addr.arpa. domain name pointer ghall227-mohm.dhcp.asu.edu [86400] 171.70.169.149.in-addr.arpa. domain name pointer uc-stromwal.dhcp.asu.edu [86400] 172.70.169.149.in-addr.arpa. domain name pointer ghall126-hutch.dhcp.asu.edu [86400] 173.70.169.149.in-addr.arpa. domain name pointer pp-guest.dhcp.asu.edu [0] 174.70.169.149.in-addr.arpa.: domain name does not exist [0] 175.70.169.149.in-addr.arpa.: domain name does not exist [86400] 176.70.169.149.in-addr.arpa. domain name pointer ghall249acker5.dhcp.asu.edu [86400] 177.70.169.149.in-addr.arpa. domain name pointer wh-whall166a.dhcp.asu.edu [86400] 178.70.169.149.in-addr.arpa. domain name pointer ghall126-ohm.dhcp.asu.edu [86400] 179.70.169.149.in-addr.arpa. domain name pointer uc-lholley.dhcp.asu.edu [86400] 180.70.169.149.in-addr.arpa. domain name pointer ghall116trosenski.dhcp.asu.edu [86400] 181.70.169.149.in-addr.arpa. domain name pointer ghall210hongger.dhcp.asu.edu [86400] 182.70.169.149.in-addr.arpa. domain name pointer ghall241cfurr.dhcp.asu.edu [86400] 183.70.169.149.in-addr.arpa. domain name pointer rvm1.dhcp.asu.edu [86400] 184.70.169.149.in-addr.arpa. domain name pointer tc-ffn6y21.dhcp.asu.edu [86400] 185.70.169.149.in-addr.arpa. domain name pointer ghall228tas.dhcp.asu.edu [86400] 186.70.169.149.in-addr.arpa. domain name pointer wh-whall166b.dhcp.asu.edu [0] 187.70.169.149.in-addr.arpa.: domain name does not exist [86400] 188.70.169.149.in-addr.arpa. domain name pointer ghall001ta2.dhcp.asu.edu [86400] 189.70.169.149.in-addr.arpa. domain name pointer ghall227-dbarker.dhcp.asu.edu [86400] 190.70.169.149.in-addr.arpa. domain name pointer wh-mgillmor.dhcp.asu.edu [86400] 191.70.169.149.in-addr.arpa. domain name pointer wh-mlutes.dhcp.asu.edu [0] 192.70.169.149.in-addr.arpa.: domain name does not exist [86400] 193.70.169.149.in-addr.arpa. domain name pointer ghall258-adviser.dhcp.asu.edu [86400] 194.70.169.149.in-addr.arpa. domain name pointer ghall245jsaldan.dhcp.asu.edu [86400] 195.70.169.149.in-addr.arpa. domain name pointer ghall154dimgsta.dhcp.asu.edu [0] 196.70.169.149.in-addr.arpa.: domain name does not exist [86400] 197.70.169.149.in-addr.arpa. domain name pointer uc-atjba.dhcp.asu.edu [86400] 198.70.169.149.in-addr.arpa. domain name pointer ghall127-mohm.dhcp.asu.edu [86400] 199.70.169.149.in-addr.arpa. domain name pointer arizona-ca814d4.dhcp.asu.edu [86400] 200.70.169.149.in-addr.arpa. domain name pointer rvm2.dhcp.asu.edu [86400] 201.70.169.149.in-addr.arpa. domain name pointer ghall127sgoin2.dhcp.asu.edu [86400] 202.70.169.149.in-addr.arpa. domain name pointer ghall232-sherry.dhcp.asu.edu [86400] 203.70.169.149.in-addr.arpa. domain name pointer ghall228.dhcp.asu.edu [86400] 204.70.169.149.in-addr.arpa. domain name pointer jb.dhcp.asu.edu [86400] 205.70.169.149.in-addr.arpa. domain name pointer ghall116b.dhcp.asu.edu [86400] 206.70.169.149.in-addr.arpa. domain name pointer arizona-4d70f32.dhcp.asu.edu [86400] 207.70.169.149.in-addr.arpa. domain name pointer ghall215giner.dhcp.asu.edu [86400] 208.70.169.149.in-addr.arpa. domain name pointer ghall260-ta2.dhcp.asu.edu [86400] 209.70.169.149.in-addr.arpa. domain name pointer ghall223-bedard.dhcp.asu.edu [86400] 210.70.169.149.in-addr.arpa. domain name pointer ghall144dstulga.dhcp.asu.edu [86400] 211.70.169.149.in-addr.arpa. domain name pointer ghall132shaw.dhcp.asu.edu [86400] 212.70.169.149.in-addr.arpa. domain name pointer ghall247gedwards.dhcp.asu.edu [86400] 213.70.169.149.in-addr.arpa. domain name pointer ghall156lhawkos.dhcp.asu.edu [86400] 214.70.169.149.in-addr.arpa. domain name pointer ghall242aocompo.dhcp.asu.edu [86400] 215.70.169.149.in-addr.arpa. domain name pointer ghall132mwyas.dhcp.asu.edu [0] 216.70.169.149.in-addr.arpa.: domain name does not exist [86400] 217.70.169.149.in-addr.arpa. domain name pointer ghall244cfletch1.dhcp.asu.edu [86400] 218.70.169.149.in-addr.arpa. domain name pointer wh-schlicht.dhcp.asu.edu [0] 219.70.169.149.in-addr.arpa.: domain name does not exist [86400] 220.70.169.149.in-addr.arpa. domain name pointer rvmlabpeter.dhcp.asu.edu [86400] 221.70.169.149.in-addr.arpa. domain name pointer ghall132conover.dhcp.asu.edu [86400] 222.70.169.149.in-addr.arpa. domain name pointer ghall232linda.dhcp.asu.edu [86400] 223.70.169.149.in-addr.arpa. domain name pointer 1749-ghall-2f.dhcp.asu.edu [0] 224.70.169.149.in-addr.arpa.: domain name does not exist [86400] 225.70.169.149.in-addr.arpa. domain name pointer ghall212ng.dhcp.asu.edu [0] 226.70.169.149.in-addr.arpa.: domain name does not exist [0] 227.70.169.149.in-addr.arpa.: domain name does not exist [86400] 228.70.169.149.in-addr.arpa. domain name pointer wh-phdoffice33.dhcp.asu.edu [86400] 229.70.169.149.in-addr.arpa. domain name pointer ghall001ta3.dhcp.asu.edu [86400] 230.70.169.149.in-addr.arpa. domain name pointer vrc1.dhcp.asu.edu [86400] 231.70.169.149.in-addr.arpa. domain name pointer ghall229reyes1.dhcp.asu.edu [86400] 232.70.169.149.in-addr.arpa. domain name pointer ghall1-studprod.dhcp.asu.edu [86400] 233.70.169.149.in-addr.arpa. domain name pointer wh-atjba1.dhcp.asu.edu [86400] 234.70.169.149.in-addr.arpa. domain name pointer ghall181circula.dhcp.asu.edu [86400] 235.70.169.149.in-addr.arpa. domain name pointer junghee-226e76a.dhcp.asu.edu [0] 236.70.169.149.in-addr.arpa.: domain name does not exist [86400] 237.70.169.149.in-addr.arpa. domain name pointer ghall212tamos.dhcp.asu.edu [86400] 238.70.169.149.in-addr.arpa. domain name pointer 1749-ghall-2c.dhcp.asu.edu [86400] 239.70.169.149.in-addr.arpa. domain name pointer ghall258redding.dhcp.asu.edu [86400] 240.70.169.149.in-addr.arpa. domain name pointer ghall258advise1.dhcp.asu.edu [86400] 241.70.169.149.in-addr.arpa. domain name pointer ghall142dcripe.dhcp.asu.edu [0] 242.70.169.149.in-addr.arpa.: domain name does not exist [86400] 243.70.169.149.in-addr.arpa. domain name pointer wh-mailroom.dhcp.asu.edu [0] 244.70.169.149.in-addr.arpa.: domain name does not exist [0] 245.70.169.149.in-addr.arpa.: domain name does not exist [0] 246.70.169.149.in-addr.arpa.: domain name does not exist [0] 247.70.169.149.in-addr.arpa.: domain name does not exist [0] 248.70.169.149.in-addr.arpa.: domain name does not exist [0] 249.70.169.149.in-addr.arpa.: domain name does not exist [0] 250.70.169.149.in-addr.arpa.: domain name does not exist [0] 251.70.169.149.in-addr.arpa.: domain name does not exist [0] 252.70.169.149.in-addr.arpa.: domain name does not exist [0] 253.70.169.149.in-addr.arpa.: domain name does not exist [0] 254.70.169.149.in-addr.arpa.: domain name does not exist [0] 255.70.169.149.in-addr.arpa.: domain name does not exist