[0] 0.188.138.128.in-addr.arpa.: domain name does not exist
[21600] 1.188.138.128.in-addr.arpa. domain name pointer paos-gw.colorado.edu
[0] 2.188.138.128.in-addr.arpa.: domain name does not exist
[0] 3.188.138.128.in-addr.arpa.: domain name does not exist
[0] 4.188.138.128.in-addr.arpa.: domain name does not exist
[0] 5.188.138.128.in-addr.arpa.: domain name does not exist
[0] 6.188.138.128.in-addr.arpa.: domain name does not exist
[21600] 7.188.138.128.in-addr.arpa. domain name pointer irina.colorado.edu
[21600] 8.188.138.128.in-addr.arpa. domain name pointer paos88.colorado.edu
[21600] 9.188.138.128.in-addr.arpa. domain name pointer pueblo.colorado.edu
[21600] 10.188.138.128.in-addr.arpa. domain name pointer johnmuir.colorado.edu
[21600] 11.188.138.128.in-addr.arpa. domain name pointer bronte.colorado.edu
[21600] 12.188.138.128.in-addr.arpa. domain name pointer paosc1.colorado.edu
[21600] 13.188.138.128.in-addr.arpa. domain name pointer lasp188-13.colorado.edu
[21600] 14.188.138.128.in-addr.arpa. domain name pointer diophantus.colorado.edu
[21600] 15.188.138.128.in-addr.arpa. domain name pointer manly.colorado.edu
[21600] 16.188.138.128.in-addr.arpa. domain name pointer landru.colorado.edu
[21600] 17.188.138.128.in-addr.arpa. domain name pointer r5d4.colorado.edu
[21600] 18.188.138.128.in-addr.arpa. domain name pointer tamarama.colorado.edu
[21600] 19.188.138.128.in-addr.arpa. domain name pointer coogee.colorado.edu
[21600] 20.188.138.128.in-addr.arpa. domain name pointer paos4100.colorado.edu
[21600] 21.188.138.128.in-addr.arpa. domain name pointer vader.colorado.edu
[21600] 22.188.138.128.in-addr.arpa. domain name pointer trotsky.colorado.edu
[21600] 23.188.138.128.in-addr.arpa. domain name pointer twiki.colorado.edu
[21600] 24.188.138.128.in-addr.arpa. domain name pointer gonk.colorado.edu
[21600] 25.188.138.128.in-addr.arpa. domain name pointer nostromo.colorado.edu
[21600] 26.188.138.128.in-addr.arpa. domain name pointer anise.colorado.edu
[21600] 27.188.138.128.in-addr.arpa. domain name pointer paos99.colorado.edu
[21600] 28.188.138.128.in-addr.arpa. domain name pointer chronon.colorado.edu
[21600] 29.188.138.128.in-addr.arpa. domain name pointer swamp.colorado.edu
[21600] 30.188.138.128.in-addr.arpa. domain name pointer lasp188-30.colorado.edu
[0] 31.188.138.128.in-addr.arpa.: domain name does not exist
[0] 32.188.138.128.in-addr.arpa.: domain name does not exist
[0] 33.188.138.128.in-addr.arpa.: domain name does not exist
[21600] 34.188.138.128.in-addr.arpa. domain name pointer lcd-con.colorado.edu
[21600] 35.188.138.128.in-addr.arpa. domain name pointer lcd-switch.colorado.edu
[0] 36.188.138.128.in-addr.arpa.: domain name does not exist
[0] 37.188.138.128.in-addr.arpa.: domain name does not exist
[0] 38.188.138.128.in-addr.arpa.: domain name does not exist
[0] 39.188.138.128.in-addr.arpa.: domain name does not exist
[21600] 40.188.138.128.in-addr.arpa. domain name pointer paos188-40-dhcp.colorado.edu
[21600] 41.188.138.128.in-addr.arpa. domain name pointer paos188-41-dhcp.colorado.edu
[21600] 42.188.138.128.in-addr.arpa. domain name pointer paos188-42-dhcp.colorado.edu
[21600] 43.188.138.128.in-addr.arpa. domain name pointer paos188-43-dhcp.colorado.edu
[21600] 44.188.138.128.in-addr.arpa. domain name pointer paos188-44-dhcp.colorado.edu
[21600] 45.188.138.128.in-addr.arpa. domain name pointer paos188-45-dhcp.colorado.edu
[21600] 46.188.138.128.in-addr.arpa. domain name pointer paos188-46-dhcp.colorado.edu
[21600] 47.188.138.128.in-addr.arpa. domain name pointer paos188-47-dhcp.colorado.edu
[21600] 48.188.138.128.in-addr.arpa. domain name pointer paos188-48-dhcp.colorado.edu
[21600] 49.188.138.128.in-addr.arpa. domain name pointer paos188-49-dhcp.colorado.edu
[21600] 50.188.138.128.in-addr.arpa. domain name pointer paos188-50-dhcp.colorado.edu
[21600] 51.188.138.128.in-addr.arpa. domain name pointer paos188-51-dhcp.colorado.edu
[21600] 52.188.138.128.in-addr.arpa. domain name pointer paos188-52-dhcp.colorado.edu
[21600] 53.188.138.128.in-addr.arpa. domain name pointer paos188-53-dhcp.colorado.edu
[21600] 54.188.138.128.in-addr.arpa. domain name pointer paos188-54-dhcp.colorado.edu
[21600] 55.188.138.128.in-addr.arpa. domain name pointer paos188-55-dhcp.colorado.edu
[21600] 56.188.138.128.in-addr.arpa. domain name pointer paos188-56-dhcp.colorado.edu
[21600] 57.188.138.128.in-addr.arpa. domain name pointer paos188-57-dhcp.colorado.edu
[21600] 58.188.138.128.in-addr.arpa. domain name pointer paos188-58-dhcp.colorado.edu
[21600] 59.188.138.128.in-addr.arpa. domain name pointer paos188-59-dhcp.colorado.edu
[21600] 60.188.138.128.in-addr.arpa. domain name pointer paos188-60-dhcp.colorado.edu
[21600] 61.188.138.128.in-addr.arpa. domain name pointer paos188-61-dhcp.colorado.edu
[21600] 62.188.138.128.in-addr.arpa. domain name pointer weather.colorado.edu
[21600] 63.188.138.128.in-addr.arpa. domain name pointer durden.colorado.edu
[21600] 64.188.138.128.in-addr.arpa. domain name pointer paos188-64-dhcp.colorado.edu
[21600] 65.188.138.128.in-addr.arpa. domain name pointer paos188-65-dhcp.colorado.edu
[21600] 66.188.138.128.in-addr.arpa. domain name pointer paos188-66-dhcp.colorado.edu
[21600] 67.188.138.128.in-addr.arpa. domain name pointer paos188-67-dhcp.colorado.edu
[21600] 68.188.138.128.in-addr.arpa. domain name pointer paos188-68-dhcp.colorado.edu
[21600] 69.188.138.128.in-addr.arpa. domain name pointer paos188-69-dhcp.colorado.edu
[21600] 70.188.138.128.in-addr.arpa. domain name pointer paos188-70-dhcp.colorado.edu
[21600] 71.188.138.128.in-addr.arpa. domain name pointer paos188-71-dhcp.colorado.edu
[21600] 72.188.138.128.in-addr.arpa. domain name pointer paos188-72-dhcp.colorado.edu
[21600] 73.188.138.128.in-addr.arpa. domain name pointer paos188-73-dhcp.colorado.edu
[21600] 74.188.138.128.in-addr.arpa. domain name pointer paos188-74-dhcp.colorado.edu
[21600] 75.188.138.128.in-addr.arpa. domain name pointer paos188-75-dhcp.colorado.edu
[21600] 76.188.138.128.in-addr.arpa. domain name pointer paos188-76-dhcp.colorado.edu
[21600] 77.188.138.128.in-addr.arpa. domain name pointer paos188-77-dhcp.colorado.edu
[21600] 78.188.138.128.in-addr.arpa. domain name pointer paos188-78-dhcp.colorado.edu
[21600] 79.188.138.128.in-addr.arpa. domain name pointer paos188-79-dhcp.colorado.edu
[21600] 80.188.138.128.in-addr.arpa. domain name pointer fightclub.colorado.edu
[0] 81.188.138.128.in-addr.arpa.: domain name does not exist
[0] 82.188.138.128.in-addr.arpa.: domain name does not exist
[21600] 83.188.138.128.in-addr.arpa. domain name pointer barcelona.colorado.edu
[0] 84.188.138.128.in-addr.arpa.: domain name does not exist
[21600] 85.188.138.128.in-addr.arpa. domain name pointer paoslab.colorado.edu
[21600] 86.188.138.128.in-addr.arpa. domain name pointer enso.colorado.edu
[21600] 87.188.138.128.in-addr.arpa. domain name pointer marigold.colorado.edu
[0] 88.188.138.128.in-addr.arpa.: domain name does not exist
[21600] 89.188.138.128.in-addr.arpa. domain name pointer redpine.colorado.edu
[21600] 90.188.138.128.in-addr.arpa. domain name pointer bamboo.colorado.edu
[0] 91.188.138.128.in-addr.arpa.: domain name does not exist
[0] 92.188.138.128.in-addr.arpa.: domain name does not exist
[21600] 93.188.138.128.in-addr.arpa. domain name pointer paos6.colorado.edu
[21600] 94.188.138.128.in-addr.arpa. domain name pointer paos5.colorado.edu
[21600] 95.188.138.128.in-addr.arpa. domain name pointer ciel.colorado.edu
[21600] 96.188.138.128.in-addr.arpa. domain name pointer tromba.colorado.edu
[21600] 97.188.138.128.in-addr.arpa. domain name pointer hastur.colorado.edu
[21600] 98.188.138.128.in-addr.arpa. domain name pointer trade.colorado.edu
[21600] 99.188.138.128.in-addr.arpa. domain name pointer trump.colorado.edu
[21600] 100.188.138.128.in-addr.arpa. domain name pointer spcz.colorado.edu
[21600] 101.188.138.128.in-addr.arpa. domain name pointer tempete.colorado.edu
[21600] 102.188.138.128.in-addr.arpa. domain name pointer yoshida.colorado.edu
[21600] 103.188.138.128.in-addr.arpa. domain name pointer paos5si.colorado.edu
[0] 104.188.138.128.in-addr.arpa.: domain name does not exist
[21600] 105.188.138.128.in-addr.arpa. domain name pointer paossunc.colorado.edu
[21600] 106.188.138.128.in-addr.arpa. domain name pointer paos2.colorado.edu
[21600] 107.188.138.128.in-addr.arpa. domain name pointer jungle.colorado.edu
[21600] 108.188.138.128.in-addr.arpa. domain name pointer romario.colorado.edu
[0] 109.188.138.128.in-addr.arpa.: domain name does not exist
[21600] 110.188.138.128.in-addr.arpa. domain name pointer skynet.colorado.edu
[21600] 111.188.138.128.in-addr.arpa. domain name pointer paos68.colorado.edu
[21600] 112.188.138.128.in-addr.arpa. domain name pointer liberation.colorado.edu
[21600] 113.188.138.128.in-addr.arpa. domain name pointer paos8.colorado.edu
[0] 114.188.138.128.in-addr.arpa.: domain name does not exist
[21600] 115.188.138.128.in-addr.arpa. domain name pointer gnesh.colorado.edu
[21600] 116.188.138.128.in-addr.arpa. domain name pointer pjwsw.colorado.edu
[21600] 117.188.138.128.in-addr.arpa. domain name pointer pwebster.colorado.edu
[21600] 118.188.138.128.in-addr.arpa. domain name pointer typhoon.colorado.edu
[21600] 119.188.138.128.in-addr.arpa. domain name pointer tieeyuh.colorado.edu
[21600] 120.188.138.128.in-addr.arpa. domain name pointer markov.colorado.edu
[21600] 121.188.138.128.in-addr.arpa. domain name pointer borealis.colorado.edu
[21600] 122.188.138.128.in-addr.arpa. domain name pointer australis.colorado.edu
[21600] 123.188.138.128.in-addr.arpa. domain name pointer paos60.colorado.edu
[21600] 124.188.138.128.in-addr.arpa. domain name pointer bondi.colorado.edu
[21600] 125.188.138.128.in-addr.arpa. domain name pointer tk740.colorado.edu
[0] 126.188.138.128.in-addr.arpa.: domain name does not exist
[0] 127.188.138.128.in-addr.arpa.: domain name does not exist
[0] 128.188.138.128.in-addr.arpa.: domain name does not exist
[21600] 129.188.138.128.in-addr.arpa. domain name pointer jila-188-gw.colorado.edu
[0] 130.188.138.128.in-addr.arpa.: domain name does not exist
[0] 131.188.138.128.in-addr.arpa.: domain name does not exist
[21600] 132.188.138.128.in-addr.arpa. domain name pointer alcyone.colorado.edu
[21600] 133.188.138.128.in-addr.arpa. domain name pointer jila-188-a243.colorado.edu
[21600] 134.188.138.128.in-addr.arpa. domain name pointer jila-188-g324.colorado.edu
[21600] 135.188.138.128.in-addr.arpa. domain name pointer solarztmp.colorado.edu
[21600] 136.188.138.128.in-addr.arpa. domain name pointer hydra.colorado.edu
[21600] 137.188.138.128.in-addr.arpa. domain name pointer metis.colorado.edu
[21600] 138.188.138.128.in-addr.arpa. domain name pointer hpcolor.colorado.edu
[21600] 139.188.138.128.in-addr.arpa. domain name pointer hera.colorado.edu
[21600] 140.188.138.128.in-addr.arpa. domain name pointer bacchus.colorado.edu
[21600] 141.188.138.128.in-addr.arpa. domain name pointer tellus.colorado.edu
[21600] 142.188.138.128.in-addr.arpa. domain name pointer sol.colorado.edu
[21600] 143.188.138.128.in-addr.arpa. domain name pointer dysis.colorado.edu
[21600] 144.188.138.128.in-addr.arpa. domain name pointer ares.colorado.edu
[21600] 145.188.138.128.in-addr.arpa. domain name pointer pephredo.colorado.edu
[21600] 146.188.138.128.in-addr.arpa. domain name pointer plutus.colorado.edu
[21600] 147.188.138.128.in-addr.arpa. domain name pointer indy3.colorado.edu
[21600] 148.188.138.128.in-addr.arpa. domain name pointer electra.colorado.edu
[21600] 149.188.138.128.in-addr.arpa. domain name pointer ajax.colorado.edu
[21600] 150.188.138.128.in-addr.arpa. domain name pointer cadmus.colorado.edu
[21600] 151.188.138.128.in-addr.arpa. domain name pointer nike.colorado.edu
[21600] 152.188.138.128.in-addr.arpa. domain name pointer whitewolf.colorado.edu
[21600] 153.188.138.128.in-addr.arpa. domain name pointer ag.colorado.edu
[21600] 154.188.138.128.in-addr.arpa. domain name pointer archimedes.colorado.edu
[21600] 155.188.138.128.in-addr.arpa. domain name pointer suraj.colorado.edu
[21600] 156.188.138.128.in-addr.arpa. domain name pointer erostmp.colorado.edu
[21600] 157.188.138.128.in-addr.arpa. domain name pointer eros.colorado.edu
[0] 158.188.138.128.in-addr.arpa.: domain name does not exist
[21600] 159.188.138.128.in-addr.arpa. domain name pointer enyo.colorado.edu
[21600] 160.188.138.128.in-addr.arpa. domain name pointer celaeno.colorado.edu
[21600] 161.188.138.128.in-addr.arpa. domain name pointer nyx.colorado.edu
[21600] 162.188.138.128.in-addr.arpa. domain name pointer hyperion.colorado.edu
[21600] 163.188.138.128.in-addr.arpa. domain name pointer argus.colorado.edu
[21600] 164.188.138.128.in-addr.arpa. domain name pointer meerkat.colorado.edu
[21600] 165.188.138.128.in-addr.arpa. domain name pointer mhd.colorado.edu
[21600] 166.188.138.128.in-addr.arpa. domain name pointer hpc2.colorado.edu
[21600] 167.188.138.128.in-addr.arpa. domain name pointer astraea.colorado.edu
[21600] 168.188.138.128.in-addr.arpa. domain name pointer medea.colorado.edu
[21600] 169.188.138.128.in-addr.arpa. domain name pointer scylla.colorado.edu
[21600] 170.188.138.128.in-addr.arpa. domain name pointer deino.colorado.edu
[21600] 171.188.138.128.in-addr.arpa. domain name pointer hpcolor3.colorado.edu
[0] 172.188.138.128.in-addr.arpa.: domain name does not exist
[21600] 173.188.138.128.in-addr.arpa. domain name pointer brummell.colorado.edu
[21600] 174.188.138.128.in-addr.arpa. domain name pointer mjt.colorado.edu
[21600] 175.188.138.128.in-addr.arpa. domain name pointer toomre.colorado.edu
[21600] 176.188.138.128.in-addr.arpa. domain name pointer hernandez.colorado.edu
[21600] 177.188.138.128.in-addr.arpa. domain name pointer jilaag.colorado.edu
[21600] 178.188.138.128.in-addr.arpa. domain name pointer nyxalien.colorado.edu
[21600] 179.188.138.128.in-addr.arpa. domain name pointer lcd.colorado.edu
[21600] 180.188.138.128.in-addr.arpa. domain name pointer lcdhp.colorado.edu
[21600] 181.188.138.128.in-addr.arpa. domain name pointer poseidon.colorado.edu
[21600] 182.188.138.128.in-addr.arpa. domain name pointer derosa.colorado.edu
[21600] 183.188.138.128.in-addr.arpa. domain name pointer cosimo.colorado.edu
[21600] 184.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-184.colorado.edu
[21600] 185.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-185.colorado.edu
[21600] 186.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-186.colorado.edu
[21600] 187.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-187.colorado.edu
[21600] 188.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-188.colorado.edu
[21600] 189.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-189.colorado.edu
[21600] 190.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-190.colorado.edu
[21600] 191.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-191.colorado.edu
[21600] 192.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-192.colorado.edu
[21600] 193.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-193.colorado.edu
[21600] 194.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-194.colorado.edu
[21600] 195.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-195.colorado.edu
[21600] 196.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-196.colorado.edu
[21600] 197.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-197.colorado.edu
[21600] 198.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-198.colorado.edu
[21600] 199.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-199.colorado.edu
[21600] 200.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-200.colorado.edu
[21600] 201.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-201.colorado.edu
[21600] 202.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-202.colorado.edu
[21600] 203.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-203.colorado.edu
[21600] 204.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-204.colorado.edu
[21600] 205.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-205.colorado.edu
[21600] 206.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-206.colorado.edu
[21600] 207.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-207.colorado.edu
[21600] 208.188.138.128.in-addr.arpa. domain name pointer jiladialup.colorado.edu
[21600] 209.188.138.128.in-addr.arpa. domain name pointer setup.colorado.edu
[21600] 210.188.138.128.in-addr.arpa. domain name pointer jila-w-a2.colorado.edu
[21600] 211.188.138.128.in-addr.arpa. domain name pointer jila-w-a4.colorado.edu
[21600] 212.188.138.128.in-addr.arpa. domain name pointer jila-w-a6.colorado.edu
[21600] 213.188.138.128.in-addr.arpa. domain name pointer jila-w-a8.colorado.edu
[21600] 214.188.138.128.in-addr.arpa. domain name pointer jila-w-a10.colorado.edu
[21600] 215.188.138.128.in-addr.arpa. domain name pointer jila-w-aud.colorado.edu
[21600] 216.188.138.128.in-addr.arpa. domain name pointer jila-w-s105.colorado.edu
[21600] 217.188.138.128.in-addr.arpa. domain name pointer jila-w-s2.colorado.edu
[21600] 218.188.138.128.in-addr.arpa. domain name pointer jila-w-s3.colorado.edu
[21600] 219.188.138.128.in-addr.arpa. domain name pointer jila-w-keck.colorado.edu
[21600] 220.188.138.128.in-addr.arpa. domain name pointer jila-w-s1b.colorado.edu
[0] 221.188.138.128.in-addr.arpa.: domain name does not exist
[0] 222.188.138.128.in-addr.arpa.: domain name does not exist
[0] 223.188.138.128.in-addr.arpa.: domain name does not exist
[0] 224.188.138.128.in-addr.arpa.: domain name does not exist
[21600] 225.188.138.128.in-addr.arpa. domain name pointer jilau1188.colorado.edu
[21600] 226.188.138.128.in-addr.arpa. domain name pointer banff188.colorado.edu
[21600] 227.188.138.128.in-addr.arpa. domain name pointer dzaairport.colorado.edu
[21600] 228.188.138.128.in-addr.arpa. domain name pointer jila-188-s420.colorado.edu
[21600] 229.188.138.128.in-addr.arpa. domain name pointer jila-188-a243w.colorado.edu
[21600] 230.188.138.128.in-addr.arpa. domain name pointer jilappp00.colorado.edu
[21600] 231.188.138.128.in-addr.arpa. domain name pointer jilappp01.colorado.edu
[21600] 232.188.138.128.in-addr.arpa. domain name pointer jilappp02.colorado.edu
[21600] 233.188.138.128.in-addr.arpa. domain name pointer jilappp03.colorado.edu
[21600] 234.188.138.128.in-addr.arpa. domain name pointer jilappp04.colorado.edu
[21600] 235.188.138.128.in-addr.arpa. domain name pointer jilappp05.colorado.edu
[21600] 236.188.138.128.in-addr.arpa. domain name pointer jilappp06.colorado.edu
[21600] 237.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-237.colorado.edu
[21600] 238.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-238.colorado.edu
[21600] 239.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-239.colorado.edu
[21600] 240.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-240.colorado.edu
[21600] 241.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-241.colorado.edu
[21600] 242.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-242.colorado.edu
[21600] 243.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-243.colorado.edu
[21600] 244.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-244.colorado.edu
[21600] 245.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-245.colorado.edu
[21600] 246.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-246.colorado.edu
[21600] 247.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-247.colorado.edu
[21600] 248.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-248.colorado.edu
[21600] 249.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-249.colorado.edu
[21600] 250.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-250.colorado.edu
[21600] 251.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-251.colorado.edu
[21600] 252.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-252.colorado.edu
[21600] 253.188.138.128.in-addr.arpa. domain name pointer jiladhcp-188-253.colorado.edu
[0] 254.188.138.128.in-addr.arpa.: domain name does not exist
[0] 255.188.138.128.in-addr.arpa.: domain name does not exist