[172800] 0.131.135.128.in-addr.arpa. domain name pointer MRS-CUMMINGS-SUBNET.uchicago.edu [172800] 1.131.135.128.in-addr.arpa. domain name pointer v131router.uchicago.edu [172800] 2.131.135.128.in-addr.arpa. domain name pointer msfc-hinds-v131.uchicago.edu [172800] 3.131.135.128.in-addr.arpa. domain name pointer msfc-jones-v131.uchicago.edu [0] 4.131.135.128.in-addr.arpa.: domain name does not exist [0] 5.131.135.128.in-addr.arpa.: domain name does not exist [0] 6.131.135.128.in-addr.arpa.: domain name does not exist [0] 7.131.135.128.in-addr.arpa.: domain name does not exist [172800] 8.131.135.128.in-addr.arpa. domain name pointer satyricon.uchicago.edu [172800] 9.131.135.128.in-addr.arpa. domain name pointer evildelacruz.uchicago.edu [172800] 10.131.135.128.in-addr.arpa. domain name pointer gauss.uchicago.edu [172800] 11.131.135.128.in-addr.arpa. domain name pointer clsc901.uchicago.edu [172800] 12.131.135.128.in-addr.arpa. domain name pointer sushmitaibook.uchicago.edu [172800] 13.131.135.128.in-addr.arpa. domain name pointer pent1.uchicago.edu [172800] 14.131.135.128.in-addr.arpa. domain name pointer k-space.uchicago.edu [172800] 15.131.135.128.in-addr.arpa. domain name pointer clsc607a-x86-a.uchicago.edu [172800] 16.131.135.128.in-addr.arpa. domain name pointer naturalj.uchicago.edu [172800] 17.131.135.128.in-addr.arpa. domain name pointer licordell.uchicago.edu [172800] 18.131.135.128.in-addr.arpa. domain name pointer mweiss.uchicago.edu [172800] 19.131.135.128.in-addr.arpa. domain name pointer licorfehon.uchicago.edu [172800] 20.131.135.128.in-addr.arpa. domain name pointer bkeenan.uchicago.edu [172800] 21.131.135.128.in-addr.arpa. domain name pointer allisonb.uchicago.edu [172800] 22.131.135.128.in-addr.arpa. domain name pointer thunder.uchicago.edu [172800] 23.131.135.128.in-addr.arpa. domain name pointer tyler.uchicago.edu [172800] 24.131.135.128.in-addr.arpa. domain name pointer slemke.uchicago.edu [172800] 25.131.135.128.in-addr.arpa. domain name pointer peds-pc421.uchicago.edu [172800] 26.131.135.128.in-addr.arpa. domain name pointer mgcb-confocal.uchicago.edu [172800] 27.131.135.128.in-addr.arpa. domain name pointer peds-pc435.uchicago.edu [172800] 28.131.135.128.in-addr.arpa. domain name pointer peds-pc436.uchicago.edu [172800] 29.131.135.128.in-addr.arpa. domain name pointer schmidtott-lab-emac.uchicago.edu [172800] 30.131.135.128.in-addr.arpa. domain name pointer peds-pc437.uchicago.edu [172800] 31.131.135.128.in-addr.arpa. domain name pointer peds-pc438.uchicago.edu [172800] 32.131.135.128.in-addr.arpa. domain name pointer neuro-mac5.uchicago.edu [172800] 33.131.135.128.in-addr.arpa. domain name pointer f-space2.uchicago.edu [172800] 34.131.135.128.in-addr.arpa. domain name pointer mg-g5imac.uchicago.edu [172800] 35.131.135.128.in-addr.arpa. domain name pointer schmidt-ott-g4-3.uchicago.edu [172800] 36.131.135.128.in-addr.arpa. domain name pointer clsc-801-ppc-sb15.uchicago.edu [172800] 37.131.135.128.in-addr.arpa. domain name pointer peds-mac062.uchicago.edu [172800] 38.131.135.128.in-addr.arpa. domain name pointer elves1.uchicago.edu [172800] 39.131.135.128.in-addr.arpa. domain name pointer clsc-713-x86-a.uchicago.edu [172800] 40.131.135.128.in-addr.arpa. domain name pointer clsc-715-x86-sb1.uchicago.edu [172800] 41.131.135.128.in-addr.arpa. domain name pointer clsc-715-x86-cf5.uchicago.edu [172800] 42.131.135.128.in-addr.arpa. domain name pointer staley-pc.uchicago.edu [172800] 43.131.135.128.in-addr.arpa. domain name pointer phoebe203.uchicago.edu [172800] 44.131.135.128.in-addr.arpa. domain name pointer clsc711b-x86-a.uchicago.edu [172800] 45.131.135.128.in-addr.arpa. domain name pointer elves2.uchicago.edu [172800] 46.131.135.128.in-addr.arpa. domain name pointer clsc-221a.uchicago.edu [172800] 47.131.135.128.in-addr.arpa. domain name pointer adrianna.uchicago.edu [172800] 48.131.135.128.in-addr.arpa. domain name pointer peds-pc446.uchicago.edu [172800] 49.131.135.128.in-addr.arpa. domain name pointer clsc901-pbk-a.uchicago.edu [172800] 50.131.135.128.in-addr.arpa. domain name pointer gore.uchicago.edu [172800] 51.131.135.128.in-addr.arpa. domain name pointer correll2.uchicago.edu [172800] 52.131.135.128.in-addr.arpa. domain name pointer correll3.uchicago.edu [172800] 53.131.135.128.in-addr.arpa. domain name pointer peds-pc447.uchicago.edu [172800] 54.131.135.128.in-addr.arpa. domain name pointer postdoctor.uchicago.edu [172800] 55.131.135.128.in-addr.arpa. domain name pointer f-space.uchicago.edu [172800] 56.131.135.128.in-addr.arpa. domain name pointer peds-pc400.uchicago.edu [172800] 57.131.135.128.in-addr.arpa. domain name pointer k-space2.uchicago.edu [172800] 58.131.135.128.in-addr.arpa. domain name pointer rima-ibookg4.uchicago.edu [172800] 59.131.135.128.in-addr.arpa. domain name pointer wildrice.uchicago.edu [172800] 60.131.135.128.in-addr.arpa. domain name pointer sferg-home.uchicago.edu [172800] 61.131.135.128.in-addr.arpa. domain name pointer bold.uchicago.edu [172800] 62.131.135.128.in-addr.arpa. domain name pointer mg-albook.uchicago.edu [172800] 63.131.135.128.in-addr.arpa. domain name pointer sake.uchicago.edu [172800] 64.131.135.128.in-addr.arpa. domain name pointer weird.uchicago.edu [172800] 65.131.135.128.in-addr.arpa. domain name pointer mg-tibook.uchicago.edu [172800] 66.131.135.128.in-addr.arpa. domain name pointer b-jstaley-a.uchicago.edu [172800] 67.131.135.128.in-addr.arpa. domain name pointer b-jstaley-b.uchicago.edu [172800] 68.131.135.128.in-addr.arpa. domain name pointer pconnell.uchicago.edu [172800] 69.131.135.128.in-addr.arpa. domain name pointer clsc817a-imac.uchicago.edu [172800] 70.131.135.128.in-addr.arpa. domain name pointer michilaptop.uchicago.edu [172800] 71.131.135.128.in-addr.arpa. domain name pointer arjuna.uchicago.edu [172800] 72.131.135.128.in-addr.arpa. domain name pointer bishop.uchicago.edu [172800] 73.131.135.128.in-addr.arpa. domain name pointer bishop-mac.uchicago.edu [172800] 74.131.135.128.in-addr.arpa. domain name pointer chamber3.uchicago.edu [172800] 75.131.135.128.in-addr.arpa. domain name pointer wasted.uchicago.edu [172800] 76.131.135.128.in-addr.arpa. domain name pointer clsc739g-imac.uchicago.edu [172800] 77.131.135.128.in-addr.arpa. domain name pointer dkbemir.uchicago.edu [172800] 78.131.135.128.in-addr.arpa. domain name pointer chamber4.uchicago.edu [172800] 79.131.135.128.in-addr.arpa. domain name pointer jon-g3.uchicago.edu [172800] 80.131.135.128.in-addr.arpa. domain name pointer mg-emac.uchicago.edu [172800] 81.131.135.128.in-addr.arpa. domain name pointer mgcb-739-hp4050tn.uchicago.edu [172800] 82.131.135.128.in-addr.arpa. domain name pointer mgcb-mac7.uchicago.edu [172800] 83.131.135.128.in-addr.arpa. domain name pointer mgcb-mac721-8.uchicago.edu [172800] 84.131.135.128.in-addr.arpa. domain name pointer mg-lcdimac.uchicago.edu [172800] 85.131.135.128.in-addr.arpa. domain name pointer clsc817b-imac.uchicago.edu [172800] 86.131.135.128.in-addr.arpa. domain name pointer mg-pmacg4-2.uchicago.edu [172800] 87.131.135.128.in-addr.arpa. domain name pointer karplus.uchicago.edu [172800] 88.131.135.128.in-addr.arpa. domain name pointer mg-pmacg4-1.uchicago.edu [172800] 89.131.135.128.in-addr.arpa. domain name pointer mg-pmacg5-1.uchicago.edu [172800] 90.131.135.128.in-addr.arpa. domain name pointer glennmac.uchicago.edu [172800] 91.131.135.128.in-addr.arpa. domain name pointer mic-0001388.uchicago.edu [172800] 92.131.135.128.in-addr.arpa. domain name pointer mic-0001389.uchicago.edu [172800] 93.131.135.128.in-addr.arpa. domain name pointer tiger1.uchicago.edu [172800] 94.131.135.128.in-addr.arpa. domain name pointer k-space3.uchicago.edu [172800] 95.131.135.128.in-addr.arpa. domain name pointer k-space4.uchicago.edu [172800] 96.131.135.128.in-addr.arpa. domain name pointer mris12.uchicago.edu [172800] 97.131.135.128.in-addr.arpa. domain name pointer duoflow.uchicago.edu [172800] 98.131.135.128.in-addr.arpa. domain name pointer mgc-0001397.uchicago.edu [172800] 99.131.135.128.in-addr.arpa. domain name pointer shinhan.uchicago.edu [172800] 100.131.135.128.in-addr.arpa. domain name pointer brave.uchicago.edu [172800] 101.131.135.128.in-addr.arpa. domain name pointer hiss.uchicago.edu [172800] 102.131.135.128.in-addr.arpa. domain name pointer pczeiss.uchicago.edu [172800] 103.131.135.128.in-addr.arpa. domain name pointer mg-imaging1.uchicago.edu [172800] 104.131.135.128.in-addr.arpa. domain name pointer b-jstaley-c.uchicago.edu [172800] 105.131.135.128.in-addr.arpa. domain name pointer b-staley-d.uchicago.edu [172800] 106.131.135.128.in-addr.arpa. domain name pointer glicktitanium.uchicago.edu [172800] 107.131.135.128.in-addr.arpa. domain name pointer richter1.uchicago.edu [172800] 108.131.135.128.in-addr.arpa. domain name pointer mg-imaging2.uchicago.edu [172800] 109.131.135.128.in-addr.arpa. domain name pointer bishopg4.uchicago.edu [172800] 110.131.135.128.in-addr.arpa. domain name pointer glick-i-mac.uchicago.edu [172800] 111.131.135.128.in-addr.arpa. domain name pointer biospec.uchicago.edu [172800] 112.131.135.128.in-addr.arpa. domain name pointer mic-0001384.uchicago.edu [172800] 113.131.135.128.in-addr.arpa. domain name pointer clsc1039c-x86-b.uchicago.edu [172800] 114.131.135.128.in-addr.arpa. domain name pointer elisabeth.uchicago.edu [172800] 115.131.135.128.in-addr.arpa. domain name pointer hp4010.uchicago.edu [0] 116.131.135.128.in-addr.arpa.: domain name does not exist [172800] 117.131.135.128.in-addr.arpa. domain name pointer chengmri.uchicago.edu [172800] 118.131.135.128.in-addr.arpa. domain name pointer chengyang.uchicago.edu [172800] 119.131.135.128.in-addr.arpa. domain name pointer elves3.uchicago.edu [172800] 120.131.135.128.in-addr.arpa. domain name pointer elves4.uchicago.edu [172800] 121.131.135.128.in-addr.arpa. domain name pointer prettyblue.uchicago.edu [0] 122.131.135.128.in-addr.arpa.: domain name does not exist [0] 123.131.135.128.in-addr.arpa.: domain name does not exist [172800] 124.131.135.128.in-addr.arpa. domain name pointer schmidt-ott-g4-1.uchicago.edu [172800] 125.131.135.128.in-addr.arpa. domain name pointer clsc-sehi-8.uchicago.edu [172800] 126.131.135.128.in-addr.arpa. domain name pointer clsc-sehi-6.uchicago.edu [0] 127.131.135.128.in-addr.arpa.: domain name does not exist [172800] 128.131.135.128.in-addr.arpa. domain name pointer lemke-laptop.uchicago.edu [172800] 129.131.135.128.in-addr.arpa. domain name pointer clsc-821-hpc2500.uchicago.edu [172800] 130.131.135.128.in-addr.arpa. domain name pointer tadpoeeey.uchicago.edu [172800] 131.131.135.128.in-addr.arpa. domain name pointer espo14.uchicago.edu [172800] 132.131.135.128.in-addr.arpa. domain name pointer esposito-g3.uchicago.edu [0] 133.131.135.128.in-addr.arpa.: domain name does not exist [0] 134.131.135.128.in-addr.arpa.: domain name does not exist [172800] 135.131.135.128.in-addr.arpa. domain name pointer esposito-lab.uchicago.edu [172800] 136.131.135.128.in-addr.arpa. domain name pointer espo12.uchicago.edu [172800] 137.131.135.128.in-addr.arpa. domain name pointer bishoplabimac.uchicago.edu [172800] 138.131.135.128.in-addr.arpa. domain name pointer melissa.uchicago.edu [172800] 139.131.135.128.in-addr.arpa. domain name pointer elves6.uchicago.edu [0] 140.131.135.128.in-addr.arpa.: domain name does not exist [0] 141.131.135.128.in-addr.arpa.: domain name does not exist [0] 142.131.135.128.in-addr.arpa.: domain name does not exist [0] 143.131.135.128.in-addr.arpa.: domain name does not exist [0] 144.131.135.128.in-addr.arpa.: domain name does not exist [0] 145.131.135.128.in-addr.arpa.: domain name does not exist [172800] 146.131.135.128.in-addr.arpa. domain name pointer apmg4.uchicago.edu [172800] 147.131.135.128.in-addr.arpa. domain name pointer clsc711a-x86-a.uchicago.edu [172800] 148.131.135.128.in-addr.arpa. domain name pointer peds-pc388.uchicago.edu [172800] 149.131.135.128.in-addr.arpa. domain name pointer clsc817-ppc-a.uchicago.edu [172800] 150.131.135.128.in-addr.arpa. domain name pointer g-lamppa.uchicago.edu [0] 151.131.135.128.in-addr.arpa.: domain name does not exist [172800] 152.131.135.128.in-addr.arpa. domain name pointer clsc817-ppc-b.uchicago.edu [172800] 153.131.135.128.in-addr.arpa. domain name pointer mgcbelferguson.uchicago.edu [0] 154.131.135.128.in-addr.arpa.: domain name does not exist [0] 155.131.135.128.in-addr.arpa.: domain name does not exist [0] 156.131.135.128.in-addr.arpa.: domain name does not exist [0] 157.131.135.128.in-addr.arpa.: domain name does not exist [172800] 158.131.135.128.in-addr.arpa. domain name pointer schmidt-ott-printer-1.uchicago.edu [0] 159.131.135.128.in-addr.arpa.: domain name does not exist [0] 160.131.135.128.in-addr.arpa.: domain name does not exist [172800] 161.131.135.128.in-addr.arpa. domain name pointer schmidt-ott-g4-2.uchicago.edu [172800] 162.131.135.128.in-addr.arpa. domain name pointer ozlem.uchicago.edu [0] 163.131.135.128.in-addr.arpa.: domain name does not exist [172800] 164.131.135.128.in-addr.arpa. domain name pointer kang-laptop.uchicago.edu [172800] 165.131.135.128.in-addr.arpa. domain name pointer clsc813-ppc-b.uchicago.edu [172800] 166.131.135.128.in-addr.arpa. domain name pointer mgcbpc50.uchicago.edu [0] 167.131.135.128.in-addr.arpa.: domain name does not exist [172800] 168.131.135.128.in-addr.arpa. domain name pointer neuro-pc112.uchicago.edu [172800] 169.131.135.128.in-addr.arpa. domain name pointer neuro-pc124.uchicago.edu [0] 170.131.135.128.in-addr.arpa.: domain name does not exist [0] 171.131.135.128.in-addr.arpa.: domain name does not exist [0] 172.131.135.128.in-addr.arpa.: domain name does not exist [172800] 173.131.135.128.in-addr.arpa. domain name pointer staley-alpha-imager.uchicago.edu [172800] 174.131.135.128.in-addr.arpa. domain name pointer neuro-pc159.uchicago.edu [172800] 175.131.135.128.in-addr.arpa. domain name pointer mgcbpc51.uchicago.edu [172800] 176.131.135.128.in-addr.arpa. domain name pointer neuro-pc71.uchicago.edu [172800] 177.131.135.128.in-addr.arpa. domain name pointer bianchina.uchicago.edu [172800] 178.131.135.128.in-addr.arpa. domain name pointer naturalj2.uchicago.edu [172800] 179.131.135.128.in-addr.arpa. domain name pointer evilclaudia.uchicago.edu [172800] 180.131.135.128.in-addr.arpa. domain name pointer eviljustin.uchicago.edu [172800] 181.131.135.128.in-addr.arpa. domain name pointer clsc601-x86-u.uchicago.edu [172800] 182.131.135.128.in-addr.arpa. domain name pointer clsc725-x86-w.uchicago.edu [172800] 183.131.135.128.in-addr.arpa. domain name pointer clsc725-x86-x.uchicago.edu [172800] 184.131.135.128.in-addr.arpa. domain name pointer jimeet.uchicago.edu [172800] 185.131.135.128.in-addr.arpa. domain name pointer anjo.uchicago.edu [172800] 186.131.135.128.in-addr.arpa. domain name pointer borevitzlaser.uchicago.edu [172800] 187.131.135.128.in-addr.arpa. domain name pointer glrce-ag.uchicago.edu [172800] 188.131.135.128.in-addr.arpa. domain name pointer yuchiunwang.uchicago.edu [172800] 189.131.135.128.in-addr.arpa. domain name pointer kentmouw.uchicago.edu [172800] 190.131.135.128.in-addr.arpa. domain name pointer mclose.uchicago.edu [0] 191.131.135.128.in-addr.arpa.: domain name does not exist [172800] 192.131.135.128.in-addr.arpa. domain name pointer peds-pc371.uchicago.edu [172800] 193.131.135.128.in-addr.arpa. domain name pointer peds-pc372.uchicago.edu [172800] 194.131.135.128.in-addr.arpa. domain name pointer peds-pc373.uchicago.edu [0] 195.131.135.128.in-addr.arpa.: domain name does not exist [172800] 196.131.135.128.in-addr.arpa. domain name pointer peds-mac055.uchicago.edu [172800] 197.131.135.128.in-addr.arpa. domain name pointer supercrunch.uchicago.edu [0] 198.131.135.128.in-addr.arpa.: domain name does not exist [172800] 199.131.135.128.in-addr.arpa. domain name pointer doug-laptop.uchicago.edu [172800] 200.131.135.128.in-addr.arpa. domain name pointer ricekrispy.uchicago.edu [172800] 201.131.135.128.in-addr.arpa. domain name pointer clsc-austin.uchicago.edu [172800] 202.131.135.128.in-addr.arpa. domain name pointer clsc-glick.uchicago.edu [172800] 203.131.135.128.in-addr.arpa. domain name pointer glickdell.uchicago.edu [172800] 204.131.135.128.in-addr.arpa. domain name pointer titaniumjon.uchicago.edu [172800] 205.131.135.128.in-addr.arpa. domain name pointer glick-office-g4.uchicago.edu [172800] 206.131.135.128.in-addr.arpa. domain name pointer masa.uchicago.edu [172800] 207.131.135.128.in-addr.arpa. domain name pointer dibyendu.uchicago.edu [172800] 208.131.135.128.in-addr.arpa. domain name pointer peds-pc829.uchicago.edu [172800] 209.131.135.128.in-addr.arpa. domain name pointer rajan1.uchicago.edu [172800] 210.131.135.128.in-addr.arpa. domain name pointer borevitz-postdoc-1.uchicago.edu [172800] 211.131.135.128.in-addr.arpa. domain name pointer lamppag5-1.uchicago.edu [172800] 212.131.135.128.in-addr.arpa. domain name pointer peds-pc392.uchicago.edu [172800] 213.131.135.128.in-addr.arpa. domain name pointer peds-pc393.uchicago.edu [172800] 214.131.135.128.in-addr.arpa. domain name pointer peds-pc394.uchicago.edu [172800] 215.131.135.128.in-addr.arpa. domain name pointer peds-pc395.uchicago.edu [172800] 216.131.135.128.in-addr.arpa. domain name pointer peds-pc396.uchicago.edu [0] 217.131.135.128.in-addr.arpa.: domain name does not exist [172800] 218.131.135.128.in-addr.arpa. domain name pointer borevitz-pdnb-1.uchicago.edu [172800] 219.131.135.128.in-addr.arpa. domain name pointer borevitz-pdnb-2.uchicago.edu [172800] 220.131.135.128.in-addr.arpa. domain name pointer katadyn.uchicago.edu [172800] 221.131.135.128.in-addr.arpa. domain name pointer milliq.uchicago.edu [172800] 222.131.135.128.in-addr.arpa. domain name pointer fram.uchicago.edu [172800] 223.131.135.128.in-addr.arpa. domain name pointer clsc817-ppc-nb9.uchicago.edu [0] 224.131.135.128.in-addr.arpa.: domain name does not exist [172800] 225.131.135.128.in-addr.arpa. domain name pointer jentay.uchicago.edu [172800] 226.131.135.128.in-addr.arpa. domain name pointer dthomas1.uchicago.edu [172800] 227.131.135.128.in-addr.arpa. domain name pointer natural.uchicago.edu [172800] 228.131.135.128.in-addr.arpa. domain name pointer peds-pc403.uchicago.edu [172800] 229.131.135.128.in-addr.arpa. domain name pointer solitude.uchicago.edu [172800] 230.131.135.128.in-addr.arpa. domain name pointer peds-pc408.uchicago.edu [172800] 231.131.135.128.in-addr.arpa. domain name pointer peds-pc409.uchicago.edu [172800] 232.131.135.128.in-addr.arpa. domain name pointer amanda-ibookg4.uchicago.edu [172800] 233.131.135.128.in-addr.arpa. domain name pointer bridget-ibook.uchicago.edu [172800] 234.131.135.128.in-addr.arpa. domain name pointer czv-fehon.uchicago.edu [172800] 235.131.135.128.in-addr.arpa. domain name pointer fehonlabg4.uchicago.edu [172800] 236.131.135.128.in-addr.arpa. domain name pointer clsc609-xp1-kd.uchicago.edu [172800] 237.131.135.128.in-addr.arpa. domain name pointer clsc601-x86-cf24-a.uchicago.edu [172800] 238.131.135.128.in-addr.arpa. domain name pointer rfehon-g4pb.uchicago.edu [172800] 239.131.135.128.in-addr.arpa. domain name pointer rgf-g4.uchicago.edu [172800] 240.131.135.128.in-addr.arpa. domain name pointer rgfpb2.uchicago.edu [0] 241.131.135.128.in-addr.arpa.: domain name does not exist [172800] 242.131.135.128.in-addr.arpa. domain name pointer rebay-3d82.uchicago.edu [172800] 243.131.135.128.in-addr.arpa. domain name pointer rebay-7d2e.uchicago.edu [172800] 244.131.135.128.in-addr.arpa. domain name pointer rebay-1c8c.uchicago.edu [172800] 245.131.135.128.in-addr.arpa. domain name pointer rebay-46a0.uchicago.edu [172800] 246.131.135.128.in-addr.arpa. domain name pointer rebay-5d7c.uchicago.edu [172800] 247.131.135.128.in-addr.arpa. domain name pointer rebay-993e.uchicago.edu [172800] 248.131.135.128.in-addr.arpa. domain name pointer noura-4480.uchicago.edu [172800] 249.131.135.128.in-addr.arpa. domain name pointer prt925a.uchicago.edu [172800] 250.131.135.128.in-addr.arpa. domain name pointer ilaria-4050.uchicago.edu [172800] 251.131.135.128.in-addr.arpa. domain name pointer rebay-phaser860.uchicago.edu [172800] 252.131.135.128.in-addr.arpa. domain name pointer unionbio3.uchicago.edu [172800] 253.131.135.128.in-addr.arpa. domain name pointer f-space3.uchicago.edu [172800] 254.131.135.128.in-addr.arpa. domain name pointer nettest131.uchicago.edu [0] 255.131.135.128.in-addr.arpa.: domain name does not exist