[0] 0.156.105.129.in-addr.arpa.: domain name does not exist
[14400] 1.156.105.129.in-addr.arpa. domain name pointer fwalker-idf-vln-495.northwestern.edu
[14400] 2.156.105.129.in-addr.arpa. domain name pointer dhcp156002.transportation.northwestern.edu
[14400] 3.156.105.129.in-addr.arpa. domain name pointer dhcp156003.transportation.northwestern.edu
[14400] 4.156.105.129.in-addr.arpa. domain name pointer dhcp156004.transportation.northwestern.edu
[14400] 5.156.105.129.in-addr.arpa. domain name pointer dhcp156005.transportation.northwestern.edu
[14400] 6.156.105.129.in-addr.arpa. domain name pointer dhcp156006.transportation.northwestern.edu
[14400] 7.156.105.129.in-addr.arpa. domain name pointer dhcp156007.transportation.northwestern.edu
[14400] 8.156.105.129.in-addr.arpa. domain name pointer dhcp156008.transportation.northwestern.edu
[14400] 9.156.105.129.in-addr.arpa. domain name pointer dhcp156009.transportation.northwestern.edu
[14400] 10.156.105.129.in-addr.arpa. domain name pointer dhcp156010.transportation.northwestern.edu
[14400] 11.156.105.129.in-addr.arpa. domain name pointer dhcp156011.transportation.northwestern.edu
[14400] 12.156.105.129.in-addr.arpa. domain name pointer dhcp156012.transportation.northwestern.edu
[14400] 13.156.105.129.in-addr.arpa. domain name pointer dhcp156013.transportation.northwestern.edu
[14400] 14.156.105.129.in-addr.arpa. domain name pointer dhcp156014.transportation.northwestern.edu
[14400] 15.156.105.129.in-addr.arpa. domain name pointer dhcp156015.transportation.northwestern.edu
[14400] 16.156.105.129.in-addr.arpa. domain name pointer dhcp156016.transportation.northwestern.edu
[14400] 17.156.105.129.in-addr.arpa. domain name pointer dhcp156017.transportation.northwestern.edu
[14400] 18.156.105.129.in-addr.arpa. domain name pointer dhcp156018.transportation.northwestern.edu
[14400] 19.156.105.129.in-addr.arpa. domain name pointer dhcp156019.transportation.northwestern.edu
[14400] 20.156.105.129.in-addr.arpa. domain name pointer dhcp156020.transportation.northwestern.edu
[14400] 21.156.105.129.in-addr.arpa. domain name pointer dhcp156021.transportation.northwestern.edu
[14400] 22.156.105.129.in-addr.arpa. domain name pointer dhcp156022.transportation.northwestern.edu
[14400] 23.156.105.129.in-addr.arpa. domain name pointer dhcp156023.transportation.northwestern.edu
[14400] 24.156.105.129.in-addr.arpa. domain name pointer dhcp156024.transportation.northwestern.edu
[14400] 25.156.105.129.in-addr.arpa. domain name pointer dhcp156025.transportation.northwestern.edu
[14400] 26.156.105.129.in-addr.arpa. domain name pointer dhcp156026.transportation.northwestern.edu
[14400] 27.156.105.129.in-addr.arpa. domain name pointer dhcp156027.transportation.northwestern.edu
[14400] 28.156.105.129.in-addr.arpa. domain name pointer dhcp156028.transportation.northwestern.edu
[14400] 29.156.105.129.in-addr.arpa. domain name pointer dhcp156029.transportation.northwestern.edu
[14400] 30.156.105.129.in-addr.arpa. domain name pointer dhcp156030.transportation.northwestern.edu
[14400] 31.156.105.129.in-addr.arpa. domain name pointer dhcp156031.transportation.northwestern.edu
[14400] 32.156.105.129.in-addr.arpa. domain name pointer dhcp156032.transportation.northwestern.edu
[14400] 33.156.105.129.in-addr.arpa. domain name pointer dhcp156033.transportation.northwestern.edu
[14400] 34.156.105.129.in-addr.arpa. domain name pointer dhcp156034.transportation.northwestern.edu
[14400] 35.156.105.129.in-addr.arpa. domain name pointer dhcp156035.transportation.northwestern.edu
[14400] 36.156.105.129.in-addr.arpa. domain name pointer dhcp156036.transportation.northwestern.edu
[14400] 37.156.105.129.in-addr.arpa. domain name pointer dhcp156037.transportation.northwestern.edu
[14400] 38.156.105.129.in-addr.arpa. domain name pointer dhcp156038.transportation.northwestern.edu
[14400] 39.156.105.129.in-addr.arpa. domain name pointer dhcp156039.transportation.northwestern.edu
[14400] 40.156.105.129.in-addr.arpa. domain name pointer dhcp156040.transportation.northwestern.edu
[14400] 41.156.105.129.in-addr.arpa. domain name pointer dell-2.transportation.northwestern.edu
[14400] 42.156.105.129.in-addr.arpa. domain name pointer dell-3.transportation.northwestern.edu
[14400] 43.156.105.129.in-addr.arpa. domain name pointer publish.transportation.northwestern.edu
[14400] 44.156.105.129.in-addr.arpa. domain name pointer nusirp.tpc.northwestern.edu
[14400] 45.156.105.129.in-addr.arpa. domain name pointer sandoval.transportation.northwestern.edu
[0] 46.156.105.129.in-addr.arpa.: domain name does not exist
[0] 47.156.105.129.in-addr.arpa.: domain name does not exist
[0] 48.156.105.129.in-addr.arpa.: domain name does not exist
[0] 49.156.105.129.in-addr.arpa.: domain name does not exist
[0] 50.156.105.129.in-addr.arpa.: domain name does not exist
[0] 51.156.105.129.in-addr.arpa.: domain name does not exist
[0] 52.156.105.129.in-addr.arpa.: domain name does not exist
[14400] 53.156.105.129.in-addr.arpa. domain name pointer tpcfs02.transportation.northwestern.edu
[14400] 54.156.105.129.in-addr.arpa. domain name pointer starship.transportation.northwestern.edu
[14400] 55.156.105.129.in-addr.arpa. domain name pointer aace.transportation.northwestern.edu
[14400] 56.156.105.129.in-addr.arpa. domain name pointer panzar.transportation.northwestern.edu
[14400] 57.156.105.129.in-addr.arpa. domain name pointer rosa.transportation.northwestern.edu
[0] 58.156.105.129.in-addr.arpa.: domain name does not exist
[0] 59.156.105.129.in-addr.arpa.: domain name does not exist
[0] 60.156.105.129.in-addr.arpa.: domain name does not exist
[0] 61.156.105.129.in-addr.arpa.: domain name does not exist
[0] 62.156.105.129.in-addr.arpa.: domain name does not exist
[0] 63.156.105.129.in-addr.arpa.: domain name does not exist
[0] 64.156.105.129.in-addr.arpa.: domain name does not exist
[0] 65.156.105.129.in-addr.arpa.: domain name does not exist
[0] 66.156.105.129.in-addr.arpa.: domain name does not exist
[0] 67.156.105.129.in-addr.arpa.: domain name does not exist
[0] 68.156.105.129.in-addr.arpa.: domain name does not exist
[0] 69.156.105.129.in-addr.arpa.: domain name does not exist
[0] 70.156.105.129.in-addr.arpa.: domain name does not exist
[0] 71.156.105.129.in-addr.arpa.: domain name does not exist
[0] 72.156.105.129.in-addr.arpa.: domain name does not exist
[0] 73.156.105.129.in-addr.arpa.: domain name does not exist
[0] 74.156.105.129.in-addr.arpa.: domain name does not exist
[0] 75.156.105.129.in-addr.arpa.: domain name does not exist
[0] 76.156.105.129.in-addr.arpa.: domain name does not exist
[0] 77.156.105.129.in-addr.arpa.: domain name does not exist
[0] 78.156.105.129.in-addr.arpa.: domain name does not exist
[0] 79.156.105.129.in-addr.arpa.: domain name does not exist
[0] 80.156.105.129.in-addr.arpa.: domain name does not exist
[0] 81.156.105.129.in-addr.arpa.: domain name does not exist
[0] 82.156.105.129.in-addr.arpa.: domain name does not exist
[0] 83.156.105.129.in-addr.arpa.: domain name does not exist
[0] 84.156.105.129.in-addr.arpa.: domain name does not exist
[0] 85.156.105.129.in-addr.arpa.: domain name does not exist
[0] 86.156.105.129.in-addr.arpa.: domain name does not exist
[0] 87.156.105.129.in-addr.arpa.: domain name does not exist
[0] 88.156.105.129.in-addr.arpa.: domain name does not exist
[0] 89.156.105.129.in-addr.arpa.: domain name does not exist
[0] 90.156.105.129.in-addr.arpa.: domain name does not exist
[14400] 91.156.105.129.in-addr.arpa. domain name pointer marek.transportation.northwestern.edu
[0] 92.156.105.129.in-addr.arpa.: domain name does not exist
[0] 93.156.105.129.in-addr.arpa.: domain name does not exist
[0] 94.156.105.129.in-addr.arpa.: domain name does not exist
[0] 95.156.105.129.in-addr.arpa.: domain name does not exist
[0] 96.156.105.129.in-addr.arpa.: domain name does not exist
[0] 97.156.105.129.in-addr.arpa.: domain name does not exist
[14400] 98.156.105.129.in-addr.arpa. domain name pointer gellman.transportation.northwestern.edu
[14400] 99.156.105.129.in-addr.arpa. domain name pointer franke.transportation.northwestern.edu
[0] 100.156.105.129.in-addr.arpa.: domain name does not exist
[0] 101.156.105.129.in-addr.arpa.: domain name does not exist
[0] 102.156.105.129.in-addr.arpa.: domain name does not exist
[14400] 103.156.105.129.in-addr.arpa. domain name pointer guest.transportation.northwestern.edu
[0] 104.156.105.129.in-addr.arpa.: domain name does not exist
[0] 105.156.105.129.in-addr.arpa.: domain name does not exist
[0] 106.156.105.129.in-addr.arpa.: domain name does not exist
[0] 107.156.105.129.in-addr.arpa.: domain name does not exist
[0] 108.156.105.129.in-addr.arpa.: domain name does not exist
[0] 109.156.105.129.in-addr.arpa.: domain name does not exist
[0] 110.156.105.129.in-addr.arpa.: domain name does not exist
[0] 111.156.105.129.in-addr.arpa.: domain name does not exist
[0] 112.156.105.129.in-addr.arpa.: domain name does not exist
[0] 113.156.105.129.in-addr.arpa.: domain name does not exist
[0] 114.156.105.129.in-addr.arpa.: domain name does not exist
[0] 115.156.105.129.in-addr.arpa.: domain name does not exist
[0] 116.156.105.129.in-addr.arpa.: domain name does not exist
[0] 117.156.105.129.in-addr.arpa.: domain name does not exist
[0] 118.156.105.129.in-addr.arpa.: domain name does not exist
[0] 119.156.105.129.in-addr.arpa.: domain name does not exist
[14400] 120.156.105.129.in-addr.arpa. domain name pointer pipeline.transportation.northwestern.edu
[14400] 121.156.105.129.in-addr.arpa. domain name pointer mailer.transportation.northwestern.edu
[14400] 122.156.105.129.in-addr.arpa. domain name pointer podium.transportation.northwestern.edu
[0] 123.156.105.129.in-addr.arpa.: domain name does not exist
[0] 124.156.105.129.in-addr.arpa.: domain name does not exist
[0] 125.156.105.129.in-addr.arpa.: domain name does not exist
[0] 126.156.105.129.in-addr.arpa.: domain name does not exist
[0] 127.156.105.129.in-addr.arpa.: domain name does not exist
[14400] 128.156.105.129.in-addr.arpa. domain name pointer macip.transportation.northwestern.edu
[14400] 129.156.105.129.in-addr.arpa. domain name pointer leonm.transportation.northwestern.edu
[14400] 130.156.105.129.in-addr.arpa. domain name pointer server.traffic.northwestern.edu
[14400] 131.156.105.129.in-addr.arpa. domain name pointer cps.northwestern.edu
[14400] 132.156.105.129.in-addr.arpa. domain name pointer hp4600.traffic.northwestern.edu
[14400] 133.156.105.129.in-addr.arpa. domain name pointer hp4100.traffic.northwestern.edu
[14400] 134.156.105.129.in-addr.arpa. domain name pointer hp4000.traffic.northwestern.edu
[14400] 135.156.105.129.in-addr.arpa. domain name pointer czepiel.transportation.northwestern.edu copy.traffic.northwestern.edu
[14400] 136.156.105.129.in-addr.arpa. domain name pointer faxscan.traffic.northwestern.edu
[14400] 137.156.105.129.in-addr.arpa. domain name pointer printserver.traffic.northwestern.edu
[14400] 138.156.105.129.in-addr.arpa. domain name pointer bb5.traffic.northwestern.edu
[14400] 139.156.105.129.in-addr.arpa. domain name pointer colorcopier.traffic.northwestern.edu
[14400] 140.156.105.129.in-addr.arpa. domain name pointer www.traffic.northwestern.edu
[14400] 141.156.105.129.in-addr.arpa. domain name pointer idot.traffic.northwestern.edu
[14400] 142.156.105.129.in-addr.arpa. domain name pointer dellprinter.traffic.northwestern.edu
[14400] 143.156.105.129.in-addr.arpa. domain name pointer protect.traffic.northwestern.edu
[14400] 144.156.105.129.in-addr.arpa. domain name pointer db1.traffic.northwestern.edu
[14400] 145.156.105.129.in-addr.arpa. domain name pointer db2.traffic.northwestern.edu
[14400] 146.156.105.129.in-addr.arpa. domain name pointer www2.traffic.northwestern.edu
[0] 147.156.105.129.in-addr.arpa.: domain name does not exist
[0] 148.156.105.129.in-addr.arpa.: domain name does not exist
[0] 149.156.105.129.in-addr.arpa.: domain name does not exist
[0] 150.156.105.129.in-addr.arpa.: domain name does not exist
[0] 151.156.105.129.in-addr.arpa.: domain name does not exist
[0] 152.156.105.129.in-addr.arpa.: domain name does not exist
[0] 153.156.105.129.in-addr.arpa.: domain name does not exist
[0] 154.156.105.129.in-addr.arpa.: domain name does not exist
[0] 155.156.105.129.in-addr.arpa.: domain name does not exist
[0] 156.156.105.129.in-addr.arpa.: domain name does not exist
[0] 157.156.105.129.in-addr.arpa.: domain name does not exist
[0] 158.156.105.129.in-addr.arpa.: domain name does not exist
[0] 159.156.105.129.in-addr.arpa.: domain name does not exist
[14400] 160.156.105.129.in-addr.arpa. domain name pointer dhcp156160.traffic.northwestern.edu
[14400] 161.156.105.129.in-addr.arpa. domain name pointer dhcp156161.traffic.northwestern.edu
[14400] 162.156.105.129.in-addr.arpa. domain name pointer dhcp156162.traffic.northwestern.edu
[14400] 163.156.105.129.in-addr.arpa. domain name pointer dhcp156163.traffic.northwestern.edu
[14400] 164.156.105.129.in-addr.arpa. domain name pointer dhcp156164.traffic.northwestern.edu
[14400] 165.156.105.129.in-addr.arpa. domain name pointer dhcp156165.traffic.northwestern.edu
[14400] 166.156.105.129.in-addr.arpa. domain name pointer dhcp156166.traffic.northwestern.edu
[14400] 167.156.105.129.in-addr.arpa. domain name pointer dhcp156167.traffic.northwestern.edu
[14400] 168.156.105.129.in-addr.arpa. domain name pointer dhcp156168.traffic.northwestern.edu
[14400] 169.156.105.129.in-addr.arpa. domain name pointer dhcp156169.traffic.northwestern.edu
[14400] 170.156.105.129.in-addr.arpa. domain name pointer dhcp156170.traffic.northwestern.edu
[14400] 171.156.105.129.in-addr.arpa. domain name pointer dhcp156171.traffic.northwestern.edu
[14400] 172.156.105.129.in-addr.arpa. domain name pointer dhcp156172.traffic.northwestern.edu
[14400] 173.156.105.129.in-addr.arpa. domain name pointer dhcp156173.traffic.northwestern.edu
[14400] 174.156.105.129.in-addr.arpa. domain name pointer dhcp156174.traffic.northwestern.edu
[14400] 175.156.105.129.in-addr.arpa. domain name pointer dhcp156175.traffic.northwestern.edu
[14400] 176.156.105.129.in-addr.arpa. domain name pointer dhcp156176.traffic.northwestern.edu
[14400] 177.156.105.129.in-addr.arpa. domain name pointer dhcp156177.traffic.northwestern.edu
[14400] 178.156.105.129.in-addr.arpa. domain name pointer dhcp156178.traffic.northwestern.edu
[14400] 179.156.105.129.in-addr.arpa. domain name pointer dhcp156179.traffic.northwestern.edu
[14400] 180.156.105.129.in-addr.arpa. domain name pointer dhcp156180.traffic.northwestern.edu
[14400] 181.156.105.129.in-addr.arpa. domain name pointer dhcp156181.traffic.northwestern.edu
[14400] 182.156.105.129.in-addr.arpa. domain name pointer dhcp156182.traffic.northwestern.edu
[14400] 183.156.105.129.in-addr.arpa. domain name pointer dhcp156183.traffic.northwestern.edu
[14400] 184.156.105.129.in-addr.arpa. domain name pointer dhcp156184.traffic.northwestern.edu
[14400] 185.156.105.129.in-addr.arpa. domain name pointer dhcp156185.traffic.northwestern.edu
[14400] 186.156.105.129.in-addr.arpa. domain name pointer dhcp156186.traffic.northwestern.edu
[14400] 187.156.105.129.in-addr.arpa. domain name pointer dhcp156187.traffic.northwestern.edu
[14400] 188.156.105.129.in-addr.arpa. domain name pointer dhcp156188.traffic.northwestern.edu
[14400] 189.156.105.129.in-addr.arpa. domain name pointer dhcp156189.traffic.northwestern.edu
[14400] 190.156.105.129.in-addr.arpa. domain name pointer dhcp156190.traffic.northwestern.edu
[14400] 191.156.105.129.in-addr.arpa. domain name pointer dhcp156191.traffic.northwestern.edu
[14400] 192.156.105.129.in-addr.arpa. domain name pointer dhcp156192.traffic.northwestern.edu
[14400] 193.156.105.129.in-addr.arpa. domain name pointer dhcp156193.traffic.northwestern.edu
[14400] 194.156.105.129.in-addr.arpa. domain name pointer dhcp156194.traffic.northwestern.edu
[14400] 195.156.105.129.in-addr.arpa. domain name pointer dhcp156195.traffic.northwestern.edu
[14400] 196.156.105.129.in-addr.arpa. domain name pointer dhcp156196.traffic.northwestern.edu
[14400] 197.156.105.129.in-addr.arpa. domain name pointer dhcp156197.traffic.northwestern.edu
[14400] 198.156.105.129.in-addr.arpa. domain name pointer dhcp156198.traffic.northwestern.edu
[14400] 199.156.105.129.in-addr.arpa. domain name pointer dhcp156199.traffic.northwestern.edu
[14400] 200.156.105.129.in-addr.arpa. domain name pointer dhcp156200.traffic.northwestern.edu
[14400] 201.156.105.129.in-addr.arpa. domain name pointer dhcp156201.traffic.northwestern.edu
[14400] 202.156.105.129.in-addr.arpa. domain name pointer dhcp156202.traffic.northwestern.edu
[14400] 203.156.105.129.in-addr.arpa. domain name pointer dhcp156203.traffic.northwestern.edu
[14400] 204.156.105.129.in-addr.arpa. domain name pointer dhcp156204.traffic.northwestern.edu
[14400] 205.156.105.129.in-addr.arpa. domain name pointer dhcp156205.traffic.northwestern.edu
[14400] 206.156.105.129.in-addr.arpa. domain name pointer dhcp156206.traffic.northwestern.edu
[14400] 207.156.105.129.in-addr.arpa. domain name pointer dhcp156207.traffic.northwestern.edu
[14400] 208.156.105.129.in-addr.arpa. domain name pointer dhcp156208.traffic.northwestern.edu
[14400] 209.156.105.129.in-addr.arpa. domain name pointer dhcp156209.traffic.northwestern.edu
[14400] 210.156.105.129.in-addr.arpa. domain name pointer dhcp156210.traffic.northwestern.edu
[14400] 211.156.105.129.in-addr.arpa. domain name pointer dhcp156211.traffic.northwestern.edu
[14400] 212.156.105.129.in-addr.arpa. domain name pointer dhcp156212.traffic.northwestern.edu
[14400] 213.156.105.129.in-addr.arpa. domain name pointer dhcp156213.traffic.northwestern.edu
[14400] 214.156.105.129.in-addr.arpa. domain name pointer dhcp156214.traffic.northwestern.edu
[14400] 215.156.105.129.in-addr.arpa. domain name pointer dhcp156215.traffic.northwestern.edu
[14400] 216.156.105.129.in-addr.arpa. domain name pointer dhcp156216.traffic.northwestern.edu
[14400] 217.156.105.129.in-addr.arpa. domain name pointer dhcp156217.traffic.northwestern.edu
[14400] 218.156.105.129.in-addr.arpa. domain name pointer dhcp156218.traffic.northwestern.edu
[14400] 219.156.105.129.in-addr.arpa. domain name pointer dhcp156219.traffic.northwestern.edu
[14400] 220.156.105.129.in-addr.arpa. domain name pointer dhcp156220.traffic.northwestern.edu
[14400] 221.156.105.129.in-addr.arpa. domain name pointer dhcp156221.traffic.northwestern.edu
[14400] 222.156.105.129.in-addr.arpa. domain name pointer dhcp156222.traffic.northwestern.edu
[14400] 223.156.105.129.in-addr.arpa. domain name pointer dhcp156223.traffic.northwestern.edu
[14400] 224.156.105.129.in-addr.arpa. domain name pointer dhcp156224.traffic.northwestern.edu
[14400] 225.156.105.129.in-addr.arpa. domain name pointer dhcp156225.traffic.northwestern.edu
[14400] 226.156.105.129.in-addr.arpa. domain name pointer dhcp156226.traffic.northwestern.edu
[14400] 227.156.105.129.in-addr.arpa. domain name pointer dhcp156227.traffic.northwestern.edu
[14400] 228.156.105.129.in-addr.arpa. domain name pointer dhcp156228.traffic.northwestern.edu
[14400] 229.156.105.129.in-addr.arpa. domain name pointer dhcp156229.traffic.northwestern.edu
[14400] 230.156.105.129.in-addr.arpa. domain name pointer dhcp156230.traffic.northwestern.edu
[14400] 231.156.105.129.in-addr.arpa. domain name pointer dhcp156231.traffic.northwestern.edu
[14400] 232.156.105.129.in-addr.arpa. domain name pointer dhcp156232.traffic.northwestern.edu
[14400] 233.156.105.129.in-addr.arpa. domain name pointer dhcp156233.traffic.northwestern.edu
[14400] 234.156.105.129.in-addr.arpa. domain name pointer dhcp156234.traffic.northwestern.edu
[14400] 235.156.105.129.in-addr.arpa. domain name pointer dhcp156235.traffic.northwestern.edu
[14400] 236.156.105.129.in-addr.arpa. domain name pointer dhcp156236.traffic.northwestern.edu
[14400] 237.156.105.129.in-addr.arpa. domain name pointer dhcp156237.traffic.northwestern.edu
[14400] 238.156.105.129.in-addr.arpa. domain name pointer dhcp156238.traffic.northwestern.edu
[14400] 239.156.105.129.in-addr.arpa. domain name pointer dhcp156239.traffic.northwestern.edu
[14400] 240.156.105.129.in-addr.arpa. domain name pointer dhcp156240.traffic.northwestern.edu
[14400] 241.156.105.129.in-addr.arpa. domain name pointer dhcp156241.traffic.northwestern.edu
[14400] 242.156.105.129.in-addr.arpa. domain name pointer dhcp156242.traffic.northwestern.edu
[14400] 243.156.105.129.in-addr.arpa. domain name pointer dhcp156243.traffic.northwestern.edu
[14400] 244.156.105.129.in-addr.arpa. domain name pointer dhcp156244.traffic.northwestern.edu
[14400] 245.156.105.129.in-addr.arpa. domain name pointer dhcp156245.traffic.northwestern.edu
[14400] 246.156.105.129.in-addr.arpa. domain name pointer dhcp156246.traffic.northwestern.edu
[14400] 247.156.105.129.in-addr.arpa. domain name pointer dhcp156247.traffic.northwestern.edu
[14400] 248.156.105.129.in-addr.arpa. domain name pointer dhcp156248.traffic.northwestern.edu
[14400] 249.156.105.129.in-addr.arpa. domain name pointer dhcp156249.traffic.northwestern.edu
[14400] 250.156.105.129.in-addr.arpa. domain name pointer dhcp156250.traffic.northwestern.edu
[14400] 251.156.105.129.in-addr.arpa. domain name pointer dhcp156251.traffic.northwestern.edu
[14400] 252.156.105.129.in-addr.arpa. domain name pointer dhcp156252.traffic.northwestern.edu
[14400] 253.156.105.129.in-addr.arpa. domain name pointer dhcp156253.traffic.northwestern.edu
[14400] 254.156.105.129.in-addr.arpa. domain name pointer dhcp156254.traffic.northwestern.edu
[0] 255.156.105.129.in-addr.arpa.: domain name does not exist