[0] 0.180.226.169.in-addr.arpa.: domain name does not exist [0] 1.180.226.169.in-addr.arpa. domain name pointer net-cestm.gw.albany.edu [0] 2.180.226.169.in-addr.arpa. domain name pointer dcres-169-226-180-2.dcres.albany.edu [0] 3.180.226.169.in-addr.arpa. domain name pointer dcres-169-226-180-3.dcres.albany.edu [0] 4.180.226.169.in-addr.arpa. domain name pointer dcres-169-226-180-4.dcres.albany.edu [0] 5.180.226.169.in-addr.arpa. domain name pointer dcres-169-226-180-5.dcres.albany.edu [0] 6.180.226.169.in-addr.arpa. domain name pointer dcres-169-226-180-6.dcres.albany.edu [0] 7.180.226.169.in-addr.arpa. domain name pointer dcres-169-226-180-7.dcres.albany.edu [0] 8.180.226.169.in-addr.arpa. domain name pointer dcres-169-226-180-8.dcres.albany.edu [0] 9.180.226.169.in-addr.arpa. domain name pointer dcres-169-226-180-9.dcres.albany.edu [0] 10.180.226.169.in-addr.arpa. domain name pointer dcres-169-226-180-10.dcres.albany.edu [0] 11.180.226.169.in-addr.arpa. domain name pointer dcres-169-226-180-11.dcres.albany.edu [0] 12.180.226.169.in-addr.arpa. domain name pointer dcres-169-226-180-12.dcres.albany.edu [0] 13.180.226.169.in-addr.arpa. domain name pointer dcres-169-226-180-13.dcres.albany.edu [0] 14.180.226.169.in-addr.arpa. domain name pointer dcres-169-226-180-14.dcres.albany.edu [0] 15.180.226.169.in-addr.arpa. domain name pointer dcres-169-226-180-15.dcres.albany.edu [0] 16.180.226.169.in-addr.arpa. domain name pointer dcres-169-226-180-16.dcres.albany.edu [0] 17.180.226.169.in-addr.arpa. domain name pointer dcres-169-226-180-17.dcres.albany.edu [0] 18.180.226.169.in-addr.arpa. domain name pointer dcres-169-226-180-18.dcres.albany.edu [0] 19.180.226.169.in-addr.arpa. domain name pointer dcres-169-226-180-19.dcres.albany.edu [0] 20.180.226.169.in-addr.arpa. domain name pointer saturn.asrc.albany.edu [0] 21.180.226.169.in-addr.arpa. domain name pointer garlaptop.asrc.albany.edu [0] 22.180.226.169.in-addr.arpa. domain name pointer ibb6288.cestm-d.albany.edu [0] 23.180.226.169.in-addr.arpa. domain name pointer baobao.asrc.albany.edu [0] 24.180.226.169.in-addr.arpa. domain name pointer schwabp4pc.asrc.albany.edu [0] 25.180.226.169.in-addr.arpa. domain name pointer chempc3.asrc.albany.edu [0] 26.180.226.169.in-addr.arpa. domain name pointer pspbackup.asrc.albany.edu [0] 27.180.226.169.in-addr.arpa. domain name pointer shear.asrc.albany.edu [0] 28.180.226.169.in-addr.arpa. domain name pointer indigomac.asrc.albany.edu [0] 29.180.226.169.in-addr.arpa. domain name pointer emac40g.asrc.albany.edu [0] 30.180.226.169.in-addr.arpa. domain name pointer larch.asrc.albany.edu [0] 31.180.226.169.in-addr.arpa. domain name pointer hpc2.asrc.albany.edu [0] 32.180.226.169.in-addr.arpa. domain name pointer asrc-fd-1.asrc.albany.edu [0] 33.180.226.169.in-addr.arpa. domain name pointer jessiepc.asrc.albany.edu [0] 34.180.226.169.in-addr.arpa. domain name pointer armadillo.asrc.albany.edu [0] 35.180.226.169.in-addr.arpa. domain name pointer oxygen.asrc.albany.edu [0] 36.180.226.169.in-addr.arpa. domain name pointer rich4.asrc.albany.edu [0] 37.180.226.169.in-addr.arpa. domain name pointer annpc.asrc.albany.edu [0] 38.180.226.169.in-addr.arpa. domain name pointer darylpc.asrc.albany.edu [0] 39.180.226.169.in-addr.arpa. domain name pointer ibm23hh169.cnse.albany.edu [0] 40.180.226.169.in-addr.arpa. domain name pointer ibfvaz5-cesb220.cnse.albany.edu [0] 41.180.226.169.in-addr.arpa. domain name pointer asrc-userroom-l222.asrc.albany.edu [0] 42.180.226.169.in-addr.arpa. domain name pointer kld8100d.asrc.albany.edu [0] 43.180.226.169.in-addr.arpa. domain name pointer sparky.asrc.albany.edu [0] 44.180.226.169.in-addr.arpa. domain name pointer userpc2.asrc.albany.edu [0] 45.180.226.169.in-addr.arpa. domain name pointer ams1.asrc.albany.edu [0] 46.180.226.169.in-addr.arpa. domain name pointer ams2.asrc.albany.edu [0] 47.180.226.169.in-addr.arpa. domain name pointer particle1.asrc.albany.edu [0] 48.180.226.169.in-addr.arpa. domain name pointer particle2.asrc.albany.edu [0] 49.180.226.169.in-addr.arpa. domain name pointer pmpc1.asrc.albany.edu [0] 50.180.226.169.in-addr.arpa. domain name pointer rich-gx270.asrc.albany.edu [0] 51.180.226.169.in-addr.arpa. domain name pointer sundance.asrc.albany.edu [0] 52.180.226.169.in-addr.arpa. domain name pointer shenpc.asrc.albany.edu [0] 53.180.226.169.in-addr.arpa. domain name pointer r2d2.asrc.albany.edu [0] 54.180.226.169.in-addr.arpa. domain name pointer water.asrc.albany.edu [0] 55.180.226.169.in-addr.arpa. domain name pointer air.asrc.albany.edu [0] 56.180.226.169.in-addr.arpa. domain name pointer chempc-dell-4600.asrc.albany.edu [0] 57.180.226.169.in-addr.arpa. domain name pointer cai-pc.asrc.albany.edu [0] 58.180.226.169.in-addr.arpa. domain name pointer mingyu-pc.asrc.albany.edu [0] 59.180.226.169.in-addr.arpa. domain name pointer duhua.asrc.albany.edu [0] 60.180.226.169.in-addr.arpa. domain name pointer rain.asrc.albany.edu [0] 61.180.226.169.in-addr.arpa. domain name pointer rich-e4200.asrc.albany.edu [0] 62.180.226.169.in-addr.arpa. domain name pointer ibgn1nt-cesb203.cnse.albany.edu [0] 63.180.226.169.in-addr.arpa. domain name pointer linden.asrc.albany.edu [0] 64.180.226.169.in-addr.arpa. domain name pointer trout.asrc.albany.edu [0] 65.180.226.169.in-addr.arpa. domain name pointer darkrider.asrc.albany.edu [0] 66.180.226.169.in-addr.arpa. domain name pointer pine.asrc.albany.edu [0] 67.180.226.169.in-addr.arpa. domain name pointer aspen.asrc.albany.edu [0] 68.180.226.169.in-addr.arpa. domain name pointer persimmon.asrc.albany.edu [0] 69.180.226.169.in-addr.arpa. domain name pointer guava.asrc.albany.edu [0] 70.180.226.169.in-addr.arpa. domain name pointer palm.asrc.albany.edu [0] 71.180.226.169.in-addr.arpa. domain name pointer chempc-gateway2k.asrc.albany.edu [0] 72.180.226.169.in-addr.arpa. domain name pointer iblk2hk-nfs353.cnse.albany.edu [0] 73.180.226.169.in-addr.arpa. domain name pointer planet.asrc.albany.edu [0] 74.180.226.169.in-addr.arpa. domain name pointer mule.asrc.albany.edu [0] 75.180.226.169.in-addr.arpa. domain name pointer sunbird.asrc.albany.edu [0] 76.180.226.169.in-addr.arpa. domain name pointer angstrom.asrc.albany.edu [0] 77.180.226.169.in-addr.arpa. domain name pointer donkey.asrc.albany.edu [0] 78.180.226.169.in-addr.arpa. domain name pointer cloudy.asrc.albany.edu [0] 79.180.226.169.in-addr.arpa. domain name pointer solar2.asrc.albany.edu [0] 80.180.226.169.in-addr.arpa. domain name pointer planck.asrc.albany.edu [0] 81.180.226.169.in-addr.arpa. domain name pointer sunburn.asrc.albany.edu [0] 82.180.226.169.in-addr.arpa. domain name pointer quartz.asrc.albany.edu [0] 83.180.226.169.in-addr.arpa. domain name pointer pacific.asrc.albany.edu [0] 84.180.226.169.in-addr.arpa. domain name pointer asia.asrc.albany.edu [0] 85.180.226.169.in-addr.arpa. domain name pointer laserjet-2300-l133.asrc.albany.edu [0] 86.180.226.169.in-addr.arpa. domain name pointer inkjet-2800-l133.asrc.albany.edu [0] 87.180.226.169.in-addr.arpa. domain name pointer laserjet-kld-l119.asrc.albany.edu [0] 88.180.226.169.in-addr.arpa. domain name pointer laserjet-1200-l114.asrc.albany.edu [0] 89.180.226.169.in-addr.arpa. domain name pointer savin-4045-l133.asrc.albany.edu [0] 90.180.226.169.in-addr.arpa. domain name pointer laserjet-4mv-l122.asrc.albany.edu [0] 91.180.226.169.in-addr.arpa. domain name pointer laserjet-2300-l222.asrc.albany.edu [0] 92.180.226.169.in-addr.arpa. domain name pointer inkjet-2600-l222.asrc.albany.edu [0] 93.180.226.169.in-addr.arpa. domain name pointer laserjet-2300-l330.asrc.albany.edu [0] 94.180.226.169.in-addr.arpa. domain name pointer inkjet-2600-l330.asrc.albany.edu [0] 95.180.226.169.in-addr.arpa. domain name pointer laserjet-4mplus-l227.asrc.albany.edu [0] 96.180.226.169.in-addr.arpa. domain name pointer clay.asrc.albany.edu [0] 97.180.226.169.in-addr.arpa. domain name pointer tdl0.asrc.albany.edu [0] 98.180.226.169.in-addr.arpa. domain name pointer apm1.asrc.albany.edu [0] 99.180.226.169.in-addr.arpa. domain name pointer apm2.asrc.albany.edu [0] 100.180.226.169.in-addr.arpa. domain name pointer soa.asrc.albany.edu [0] 101.180.226.169.in-addr.arpa. domain name pointer rj-desktop.asrc.albany.edu [0] 102.180.226.169.in-addr.arpa. domain name pointer cloud.asrc.albany.edu [0] 103.180.226.169.in-addr.arpa. domain name pointer taheebo.asrc.albany.edu [0] 104.180.226.169.in-addr.arpa. domain name pointer elnino.asrc.albany.edu [0] 105.180.226.169.in-addr.arpa. domain name pointer castracane.cnse.albany.edu [0] 106.180.226.169.in-addr.arpa. domain name pointer infinium.asrc.albany.edu [0] 107.180.226.169.in-addr.arpa. domain name pointer tdl1.asrc.albany.edu [0] 108.180.226.169.in-addr.arpa. domain name pointer chempc0.asrc.albany.edu [0] 109.180.226.169.in-addr.arpa. domain name pointer userpc1.asrc.albany.edu [0] 110.180.226.169.in-addr.arpa. domain name pointer brick.asrc.albany.edu [0] 111.180.226.169.in-addr.arpa. domain name pointer hyliu.asrc.albany.edu [0] 112.180.226.169.in-addr.arpa. domain name pointer ibt60-cub101.cestm-d.albany.edu [0] 113.180.226.169.in-addr.arpa. domain name pointer d8.cestm-d.albany.edu [0] 114.180.226.169.in-addr.arpa. domain name pointer nj06lt2072hvt21.cnse.albany.edu [0] 115.180.226.169.in-addr.arpa. domain name pointer ibpk9ng-cesl245.cnse.albany.edu [0] 116.180.226.169.in-addr.arpa. domain name pointer ibx0642-cesb250.cnse.albany.edu [0] 117.180.226.169.in-addr.arpa. domain name pointer ijerry.asrc.albany.edu [0] 118.180.226.169.in-addr.arpa. domain name pointer hirohisa-laptop.asrc.albany.edu [0] 119.180.226.169.in-addr.arpa. domain name pointer toshiba-user.cnse.albany.edu [0] 120.180.226.169.in-addr.arpa. domain name pointer ibrg9cn-cesl245.cnse.albany.edu [0] 121.180.226.169.in-addr.arpa. domain name pointer vaso.cnse.albany.edu [0] 122.180.226.169.in-addr.arpa. domain name pointer ibfy526-nfs234.cnse.albany.edu [0] 123.180.226.169.in-addr.arpa. domain name pointer dlcp67r-cesb143.cnse.albany.edu [0] 124.180.226.169.in-addr.arpa. domain name pointer ibrp8ya-cesl246.cnse.albany.edu [0] 125.180.226.169.in-addr.arpa. domain name pointer ibgw018-cesl245.cnse.albany.edu [0] 126.180.226.169.in-addr.arpa. domain name pointer ibwhdy8-cesl233.cnse.albany.edu [0] 127.180.226.169.in-addr.arpa. domain name pointer msimac.asrc.albany.edu [0] 128.180.226.169.in-addr.arpa. domain name pointer panteha.asrc.albany.edu [0] 129.180.226.169.in-addr.arpa. domain name pointer wsylaptop.asrc.albany.edu [0] 130.180.226.169.in-addr.arpa. domain name pointer zenggang.asrc.albany.edu [0] 131.180.226.169.in-addr.arpa. domain name pointer iba4497-nfs218.cnse.albany.edu [0] 132.180.226.169.in-addr.arpa. domain name pointer graphitemac.asrc.albany.edu [0] 133.180.226.169.in-addr.arpa. domain name pointer vamlaptop.asrc.albany.edu [0] 134.180.226.169.in-addr.arpa. domain name pointer ibx4fgg-cesb220.cnse.albany.edu [0] 135.180.226.169.in-addr.arpa. domain name pointer siview.cnse.albany.edu [0] 136.180.226.169.in-addr.arpa. domain name pointer wcwlaptop.asrc.albany.edu [0] 137.180.226.169.in-addr.arpa. domain name pointer jpchen.asrc.albany.edu [0] 138.180.226.169.in-addr.arpa. domain name pointer ibrclcz-nfs231.cnse.albany.edu [0] 139.180.226.169.in-addr.arpa. domain name pointer tdl01.cestm-d.albany.edu [0] 140.180.226.169.in-addr.arpa. domain name pointer shuyu-pc.asrc.albany.edu [0] 141.180.226.169.in-addr.arpa. domain name pointer schwab-pc2.asrc.albany.edu [0] 142.180.226.169.in-addr.arpa. domain name pointer hedgehog.asrc.albany.edu [0] 143.180.226.169.in-addr.arpa. domain name pointer tanaka.asrc.albany.edu [0] 144.180.226.169.in-addr.arpa. domain name pointer auditorium.cnse.albany.edu [0] 145.180.226.169.in-addr.arpa. domain name pointer iba1414-cesb208.cnse.albany.edu [0] 146.180.226.169.in-addr.arpa. domain name pointer ibykn3y-cesb204.cnse.albany.edu [0] 147.180.226.169.in-addr.arpa. domain name pointer kld-ibm-laptop.asrc.albany.edu [0] 148.180.226.169.in-addr.arpa. domain name pointer sandstone.asrc.albany.edu [0] 149.180.226.169.in-addr.arpa. domain name pointer libousjp.cnse.albany.edu [0] 150.180.226.169.in-addr.arpa. domain name pointer w2100z-yfq.asrc.albany.edu [0] 151.180.226.169.in-addr.arpa. domain name pointer pgteds.cnse.albany.edu [0] 152.180.226.169.in-addr.arpa. domain name pointer sigma-allabour1.cnse.albany.edu [0] 153.180.226.169.in-addr.arpa. domain name pointer ibnck1y-cesb110.cnse.albany.edu [0] 154.180.226.169.in-addr.arpa. domain name pointer andromeda.cnse.albany.edu [0] 155.180.226.169.in-addr.arpa. domain name pointer bharat.cnse.albany.edu [0] 156.180.226.169.in-addr.arpa. domain name pointer ibv8810-nfn231.cnse.albany.edu [0] 157.180.226.169.in-addr.arpa. domain name pointer honeywel-btoi9a.cnse.albany.edu [0] 158.180.226.169.in-addr.arpa. domain name pointer obalowo.cnse.albany.edu [0] 159.180.226.169.in-addr.arpa. domain name pointer graphite.asrc.albany.edu [0] 160.180.226.169.in-addr.arpa. domain name pointer ibw8nxp-cesb205.cnse.albany.edu [0] 161.180.226.169.in-addr.arpa. domain name pointer ibwdz6w-cesb210.cnse.albany.edu [0] 162.180.226.169.in-addr.arpa. domain name pointer michaelg-laptop.asrc.albany.edu [0] 163.180.226.169.in-addr.arpa. domain name pointer x2539100.cnse.albany.edu [0] 164.180.226.169.in-addr.arpa. domain name pointer apm4.asrc.albany.edu [0] 165.180.226.169.in-addr.arpa. domain name pointer iba2618-cesb234.cnse.albany.edu [0] 166.180.226.169.in-addr.arpa. domain name pointer ibm78bvm39.cnse.albany.edu [0] 167.180.226.169.in-addr.arpa. domain name pointer ibpv84r-cesb230.cnse.albany.edu [0] 168.180.226.169.in-addr.arpa. domain name pointer ibv8787-cesb230.cnse.albany.edu [0] 169.180.226.169.in-addr.arpa. domain name pointer ib48789-cesb230.cnse.albany.edu [0] 170.180.226.169.in-addr.arpa. domain name pointer ib77xg5-cesb230.cnse.albany.edu [0] 171.180.226.169.in-addr.arpa. domain name pointer ibttwka-cesl245.cnse.albany.edu [0] 172.180.226.169.in-addr.arpa. domain name pointer ibwhdf7-cesl245.cnse.albany.edu [0] 173.180.226.169.in-addr.arpa. domain name pointer ib03l7g-cesl245.cnse.albany.edu [0] 174.180.226.169.in-addr.arpa. domain name pointer ibzy2fv-cesb120.cnse.albany.edu [0] 175.180.226.169.in-addr.arpa. domain name pointer venezia.asrc.albany.edu [0] 176.180.226.169.in-addr.arpa. domain name pointer delta.asrc.albany.edu [0] 177.180.226.169.in-addr.arpa. domain name pointer dellnotebook.cestm-d.albany.edu [0] 178.180.226.169.in-addr.arpa. domain name pointer dl10ycj-cesb130.cnse.albany.edu [0] 179.180.226.169.in-addr.arpa. domain name pointer dlfvlq6-cesb128.cnse.albany.edu [0] 180.180.226.169.in-addr.arpa. domain name pointer denbeauxlaptop.cestm-d.albany.edu [0] 181.180.226.169.in-addr.arpa. domain name pointer jzhanglaptop.asrc.albany.edu [0] 182.180.226.169.in-addr.arpa. domain name pointer wfanglaptop.asrc.albany.edu [0] 183.180.226.169.in-addr.arpa. domain name pointer nanotech.cestm-d.albany.edu [0] 184.180.226.169.in-addr.arpa. domain name pointer ibtkdef-cesb236.cnse.albany.edu [0] 185.180.226.169.in-addr.arpa. domain name pointer caihomelaptop.asrc.albany.edu [0] 186.180.226.169.in-addr.arpa. domain name pointer nj06lt205rbdj21.cnse.albany.edu [0] 187.180.226.169.in-addr.arpa. domain name pointer ibm-78736.cnse.albany.edu [0] 188.180.226.169.in-addr.arpa. domain name pointer huangmachine.cestm-d.albany.edu [0] 189.180.226.169.in-addr.arpa. domain name pointer millhouse.asrc.albany.edu [0] 190.180.226.169.in-addr.arpa. domain name pointer qzlaptop.asrc.albany.edu [0] 191.180.226.169.in-addr.arpa. domain name pointer xeroxc3545-1.cnse.albany.edu [0] 192.180.226.169.in-addr.arpa. domain name pointer haopc.asrc.albany.edu [0] 193.180.226.169.in-addr.arpa. domain name pointer rich-tecra-laptop.asrc.albany.edu [0] 194.180.226.169.in-addr.arpa. domain name pointer zjypc.asrc.albany.edu [0] 195.180.226.169.in-addr.arpa. domain name pointer qzworkstation.asrc.albany.edu [0] 196.180.226.169.in-addr.arpa. domain name pointer iibmga7m-cesb220.cnse.albany.edu [0] 197.180.226.169.in-addr.arpa. domain name pointer mymachine.cestm-d.albany.edu [0] 198.180.226.169.in-addr.arpa. domain name pointer ml425895.cestm-d.albany.edu [0] 199.180.226.169.in-addr.arpa. domain name pointer ctchenglaptop.asrc.albany.edu [0] 200.180.226.169.in-addr.arpa. domain name pointer apm5.asrc.albany.edu [0] 201.180.226.169.in-addr.arpa.: domain name does not exist [0] 202.180.226.169.in-addr.arpa.: domain name does not exist [0] 203.180.226.169.in-addr.arpa.: domain name does not exist [0] 204.180.226.169.in-addr.arpa.: domain name does not exist [0] 205.180.226.169.in-addr.arpa.: domain name does not exist [0] 206.180.226.169.in-addr.arpa.: domain name does not exist [0] 207.180.226.169.in-addr.arpa.: domain name does not exist [0] 208.180.226.169.in-addr.arpa.: domain name does not exist [0] 209.180.226.169.in-addr.arpa.: domain name does not exist [0] 210.180.226.169.in-addr.arpa.: domain name does not exist [0] 211.180.226.169.in-addr.arpa.: domain name does not exist [0] 212.180.226.169.in-addr.arpa.: domain name does not exist [0] 213.180.226.169.in-addr.arpa.: domain name does not exist [0] 214.180.226.169.in-addr.arpa.: domain name does not exist [0] 215.180.226.169.in-addr.arpa.: domain name does not exist [0] 216.180.226.169.in-addr.arpa.: domain name does not exist [0] 217.180.226.169.in-addr.arpa.: domain name does not exist [0] 218.180.226.169.in-addr.arpa.: domain name does not exist [0] 219.180.226.169.in-addr.arpa.: domain name does not exist [0] 220.180.226.169.in-addr.arpa.: domain name does not exist [0] 221.180.226.169.in-addr.arpa.: domain name does not exist [0] 222.180.226.169.in-addr.arpa.: domain name does not exist [0] 223.180.226.169.in-addr.arpa.: domain name does not exist [0] 224.180.226.169.in-addr.arpa.: domain name does not exist [0] 225.180.226.169.in-addr.arpa.: domain name does not exist [0] 226.180.226.169.in-addr.arpa.: domain name does not exist [0] 227.180.226.169.in-addr.arpa.: domain name does not exist [0] 228.180.226.169.in-addr.arpa.: domain name does not exist [0] 229.180.226.169.in-addr.arpa.: domain name does not exist [0] 230.180.226.169.in-addr.arpa.: domain name does not exist [0] 231.180.226.169.in-addr.arpa.: domain name does not exist [0] 232.180.226.169.in-addr.arpa.: domain name does not exist [0] 233.180.226.169.in-addr.arpa.: domain name does not exist [0] 234.180.226.169.in-addr.arpa.: domain name does not exist [0] 235.180.226.169.in-addr.arpa.: domain name does not exist [0] 236.180.226.169.in-addr.arpa.: domain name does not exist [0] 237.180.226.169.in-addr.arpa.: domain name does not exist [0] 238.180.226.169.in-addr.arpa.: domain name does not exist [0] 239.180.226.169.in-addr.arpa.: domain name does not exist [0] 240.180.226.169.in-addr.arpa.: domain name does not exist [0] 241.180.226.169.in-addr.arpa.: domain name does not exist [0] 242.180.226.169.in-addr.arpa.: domain name does not exist [0] 243.180.226.169.in-addr.arpa.: domain name does not exist [0] 244.180.226.169.in-addr.arpa.: domain name does not exist [0] 245.180.226.169.in-addr.arpa.: domain name does not exist [0] 246.180.226.169.in-addr.arpa.: domain name does not exist [0] 247.180.226.169.in-addr.arpa.: domain name does not exist [0] 248.180.226.169.in-addr.arpa.: domain name does not exist [0] 249.180.226.169.in-addr.arpa.: domain name does not exist [0] 250.180.226.169.in-addr.arpa.: domain name does not exist [0] 251.180.226.169.in-addr.arpa.: domain name does not exist [0] 252.180.226.169.in-addr.arpa.: domain name does not exist [0] 253.180.226.169.in-addr.arpa.: domain name does not exist [0] 254.180.226.169.in-addr.arpa. domain name pointer sc-169-226-180-254.sc.albany.edu [0] 255.180.226.169.in-addr.arpa.: domain name does not exist