[0] 0.50.123.165.in-addr.arpa.: domain name does not exist
[86400] 1.50.123.165.in-addr.arpa. domain name pointer DCCSENG-GW.UPENN.EDU
[86400] 2.50.123.165.in-addr.arpa. domain name pointer KMVSWITCH.DCCS.UPENN.EDU
[86400] 3.50.123.165.in-addr.arpa. domain name pointer vhost06.pointy.net.isc.upenn.edu
[86400] 4.50.123.165.in-addr.arpa. domain name pointer vhost04.pointy.net.isc.upenn.edu
[86400] 5.50.123.165.in-addr.arpa. domain name pointer 200-24-test.DCCS.UPENN.EDU
[86400] 6.50.123.165.in-addr.arpa. domain name pointer vhost03.pointy.net.isc.upenn.edu
[86400] 7.50.123.165.in-addr.arpa. domain name pointer vhost02.pointy.net.isc.upenn.edu
[86400] 8.50.123.165.in-addr.arpa. domain name pointer vhost01.pointy.net.isc.upenn.edu
[86400] 9.50.123.165.in-addr.arpa. domain name pointer hagrid-m1.net.isc.UPENN.EDU
[86400] 10.50.123.165.in-addr.arpa. domain name pointer malfoy-m1.net.isc.UPENN.EDU
[86400] 11.50.123.165.in-addr.arpa. domain name pointer lemur.ISC-NET.UPENN.EDU
[86400] 12.50.123.165.in-addr.arpa. domain name pointer ginny-ml.net.isc.UPENN.EDU
[86400] 13.50.123.165.in-addr.arpa. domain name pointer dumbledore-m1.net.isc.UPENN.EDU
[86400] 14.50.123.165.in-addr.arpa. domain name pointer ldsw3.net.isc.UPENN.EDU
[86400] 15.50.123.165.in-addr.arpa. domain name pointer vg248.net.isc.UPENN.EDU
[86400] 16.50.123.165.in-addr.arpa. domain name pointer groundhog.ISC-NET.UPENN.EDU
[86400] 17.50.123.165.in-addr.arpa. domain name pointer pointy.net.isc.UPENN.EDU
[86400] 18.50.123.165.in-addr.arpa. domain name pointer enforcer-eng.net.isc.UPENN.EDU
[86400] 19.50.123.165.in-addr.arpa. domain name pointer lauris.ISC-NET.UPENN.EDU
[86400] 20.50.123.165.in-addr.arpa. domain name pointer panda.ISC-NET.UPENN.EDU
[86400] 21.50.123.165.in-addr.arpa. domain name pointer sop.net.isc.UPENN.EDU
[86400] 22.50.123.165.in-addr.arpa. domain name pointer devnull.net.isc.UPENN.EDU
[86400] 23.50.123.165.in-addr.arpa. domain name pointer xenith.net.isc.UPENN.EDU
[86400] 24.50.123.165.in-addr.arpa. domain name pointer MULDER.dccs.UPENN.EDU
[86399] 25.50.123.165.in-addr.arpa. domain name pointer kmv25.ISC-NET.UPENN.EDU
[86400] 26.50.123.165.in-addr.arpa. domain name pointer SOCRATES.ISC-NET.UPENN.EDU
[86400] 27.50.123.165.in-addr.arpa. domain name pointer democritus.net.isc.UPENN.EDU
[86400] 28.50.123.165.in-addr.arpa. domain name pointer ld1200.net.isc.UPENN.EDU
[86400] 29.50.123.165.in-addr.arpa. domain name pointer TM.ISC-NET.UPENN.EDU
[86400] 30.50.123.165.in-addr.arpa. domain name pointer siptone.net.isc.UPENN.EDU
[86400] 31.50.123.165.in-addr.arpa. domain name pointer nomorenikita.ISC-NET.UPENN.EDU
[86400] 32.50.123.165.in-addr.arpa. domain name pointer rudy.net.isc.UPENN.EDU
[86400] 33.50.123.165.in-addr.arpa. domain name pointer stingy.ISC-NET.UPENN.EDU
[86400] 34.50.123.165.in-addr.arpa. domain name pointer ld1100.net.isc.UPENN.EDU
[86400] 35.50.123.165.in-addr.arpa. domain name pointer SNIFFMASTER.dccs.UPENN.EDU
[86400] 36.50.123.165.in-addr.arpa. domain name pointer voldemorticia.ISC-NET.UPENN.EDU
[86399] 37.50.123.165.in-addr.arpa. domain name pointer hedwig0.ISC-NET.UPENN.EDU
[86400] 38.50.123.165.in-addr.arpa. domain name pointer ops-test1.dccs.UPENN.EDU
[86400] 39.50.123.165.in-addr.arpa. domain name pointer vmpeg1.net.isc.UPENN.EDU
[86400] 40.50.123.165.in-addr.arpa. domain name pointer ewtest2.net.isc.UPENN.EDU
[86400] 41.50.123.165.in-addr.arpa. domain name pointer test.net.isc.UPENN.EDU
[86400] 42.50.123.165.in-addr.arpa. domain name pointer auditor1.net.isc.UPENN.EDU
[86400] 43.50.123.165.in-addr.arpa. domain name pointer there-lab.net.isc.UPENN.EDU
[86400] 44.50.123.165.in-addr.arpa. domain name pointer testing-v40z.net.isc.UPENN.EDU
[86400] 45.50.123.165.in-addr.arpa. domain name pointer flancrest-lab.net.isc.UPENN.EDU
[86400] 46.50.123.165.in-addr.arpa. domain name pointer oblivionsaute.ISC-NET.UPENN.EDU
[86400] 47.50.123.165.in-addr.arpa. domain name pointer kwyjimo.net.isc.UPENN.EDU
[86400] 48.50.123.165.in-addr.arpa. domain name pointer snowman.net.isc.UPENN.EDU
[86400] 49.50.123.165.in-addr.arpa. domain name pointer SKINNER.ISC-NET.UPENN.EDU
[86400] 50.50.123.165.in-addr.arpa. domain name pointer sisyphus.ISC-NET.UPENN.EDU
[86400] 51.50.123.165.in-addr.arpa. domain name pointer pnpp.net.isc.UPENN.EDU
[86400] 52.50.123.165.in-addr.arpa. domain name pointer MAGPI1.net.isc.UPENN.EDU
[86400] 53.50.123.165.in-addr.arpa. domain name pointer squishy.net.isc.UPENN.EDU
[86400] 54.50.123.165.in-addr.arpa. domain name pointer ldsw2.net.isc.UPENN.EDU
[86400] 55.50.123.165.in-addr.arpa. domain name pointer ARTOO.ISC-NET.UPENN.EDU
[86400] 56.50.123.165.in-addr.arpa. domain name pointer alias.ISC-NET.UPENN.EDU
[86400] 57.50.123.165.in-addr.arpa. domain name pointer smartbits.ISC-NET.UPENN.EDU
[86400] 58.50.123.165.in-addr.arpa. domain name pointer delbert.ISC-NET.UPENN.EDU
[86400] 59.50.123.165.in-addr.arpa. domain name pointer ldsw1.net.isc.UPENN.EDU
[86400] 60.50.123.165.in-addr.arpa. domain name pointer extreme2.ISC-NET.UPENN.EDU
[86400] 61.50.123.165.in-addr.arpa. domain name pointer minie-lab.net.isc.UPENN.EDU
[86400] 62.50.123.165.in-addr.arpa. domain name pointer eenie-lab.net.isc.UPENN.EDU
[86400] 63.50.123.165.in-addr.arpa. domain name pointer vgw.ISC-NET.UPENN.EDU
[86400] 64.50.123.165.in-addr.arpa. domain name pointer c3500.ISC-NET.UPENN.EDU
[86400] 65.50.123.165.in-addr.arpa. domain name pointer meenie-lab.net.isc.UPENN.EDU
[86400] 66.50.123.165.in-addr.arpa. domain name pointer labconsole1.net.isc.UPENN.EDU
[86400] 67.50.123.165.in-addr.arpa. domain name pointer moe-lab.net.isc.UPENN.EDU
[86400] 68.50.123.165.in-addr.arpa. domain name pointer octelgwy.net.isc.UPENN.EDU
[86400] 69.50.123.165.in-addr.arpa. domain name pointer XAVIER.net.isc.UPENN.EDU
[86400] 70.50.123.165.in-addr.arpa. domain name pointer KMV70.ISC-NET.UPENN.EDU
[86400] 71.50.123.165.in-addr.arpa. domain name pointer KMV71.ISC-NET.UPENN.EDU
[86400] 72.50.123.165.in-addr.arpa. domain name pointer KMV72.ISC-NET.UPENN.EDU
[86400] 73.50.123.165.in-addr.arpa. domain name pointer KMV73.dccs.UPENN.EDU
[86400] 74.50.123.165.in-addr.arpa. domain name pointer squashy.net.isc.UPENN.EDU
[86399] 75.50.123.165.in-addr.arpa. domain name pointer kmv75.ISC-NET.UPENN.EDU
[86400] 76.50.123.165.in-addr.arpa. domain name pointer badcat.ISC-NET.UPENN.EDU
[86400] 77.50.123.165.in-addr.arpa. domain name pointer ewtest1.net.isc.UPENN.EDU
[86400] 78.50.123.165.in-addr.arpa. domain name pointer kmv78.ISC-NET.UPENN.EDU
[86400] 79.50.123.165.in-addr.arpa. domain name pointer MAGPI2.net.isc.UPENN.EDU
[86400] 80.50.123.165.in-addr.arpa. domain name pointer KMV80.dccs.UPENN.EDU
[86400] 81.50.123.165.in-addr.arpa. domain name pointer ENG81.dccs.UPENN.EDU
[86400] 82.50.123.165.in-addr.arpa. domain name pointer eng82.ISC-NET.UPENN.EDU
[86400] 83.50.123.165.in-addr.arpa. domain name pointer testing-v20z.net.isc.UPENN.EDU
[86400] 84.50.123.165.in-addr.arpa. domain name pointer KMV84.dccs.UPENN.EDU
[86400] 85.50.123.165.in-addr.arpa. domain name pointer KMV85.dccs.UPENN.EDU
[86400] 86.50.123.165.in-addr.arpa. domain name pointer KMV86.dccs.UPENN.EDU
[86400] 87.50.123.165.in-addr.arpa. domain name pointer KMV87.dccs.UPENN.EDU
[86400] 88.50.123.165.in-addr.arpa. domain name pointer KMV88.dccs.UPENN.EDU
[86400] 89.50.123.165.in-addr.arpa. domain name pointer KMV89.dccs.UPENN.EDU
[86400] 90.50.123.165.in-addr.arpa. domain name pointer ops-test2.dccs.UPENN.EDU
[86400] 91.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP01.ISC-NET.UPENN.EDU
[86400] 92.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP02.ISC-NET.UPENN.EDU
[86400] 93.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP03.ISC-NET.UPENN.EDU
[86400] 94.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP04.ISC-NET.UPENN.EDU
[86400] 95.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP05.ISC-NET.UPENN.EDU
[86400] 96.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP06.ISC-NET.UPENN.EDU
[86400] 97.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP07.ISC-NET.UPENN.EDU
[86400] 98.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP08.ISC-NET.UPENN.EDU
[86400] 99.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP09.ISC-NET.UPENN.EDU
[86400] 100.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP10.ISC-NET.UPENN.EDU
[86400] 101.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP11.ISC-NET.UPENN.EDU
[86400] 102.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP12.ISC-NET.UPENN.EDU
[86400] 103.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP13.ISC-NET.UPENN.EDU
[86400] 104.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP14.ISC-NET.UPENN.EDU
[86400] 105.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP15.ISC-NET.UPENN.EDU
[86400] 106.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP16.ISC-NET.UPENN.EDU
[86400] 107.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP17.ISC-NET.UPENN.EDU
[86400] 108.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP18.ISC-NET.UPENN.EDU
[86400] 109.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP19.ISC-NET.UPENN.EDU
[86400] 110.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP20.ISC-NET.UPENN.EDU
[86400] 111.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP21.ISC-NET.UPENN.EDU
[86400] 112.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP22.ISC-NET.UPENN.EDU
[86400] 113.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP23.ISC-NET.UPENN.EDU
[86400] 114.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP24.ISC-NET.UPENN.EDU
[86400] 115.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP25.ISC-NET.UPENN.EDU
[86400] 116.50.123.165.in-addr.arpa. domain name pointer ENG-DHCP26.ISC-NET.UPENN.EDU
[86400] 117.50.123.165.in-addr.arpa. domain name pointer ldclient1.net.isc.UPENN.EDU
[86400] 118.50.123.165.in-addr.arpa. domain name pointer extreme1.ISC-NET.UPENN.EDU
[86400] 119.50.123.165.in-addr.arpa. domain name pointer lab-coll.ISC-NET.UPENN.EDU
[86400] 120.50.123.165.in-addr.arpa. domain name pointer ldclient2.net.isc.UPENN.EDU
[86400] 121.50.123.165.in-addr.arpa. domain name pointer MILO.ISC-NET.UPENN.EDU
[86400] 122.50.123.165.in-addr.arpa. domain name pointer NOWIRES.ISC-NET.UPENN.EDU
[86400] 123.50.123.165.in-addr.arpa. domain name pointer vhost05.pointy.net.isc.UPENN.EDU
[86400] 124.50.123.165.in-addr.arpa. domain name pointer WIRELESS-AP-01.ISC-NET.UPENN.EDU
[86400] 125.50.123.165.in-addr.arpa. domain name pointer vhost07.pointy.net.isc.UPENN.EDU
[86400] 126.50.123.165.in-addr.arpa. domain name pointer vhost08.pointy.net.isc.UPENN.EDU
[0] 127.50.123.165.in-addr.arpa.: domain name does not exist
[0] 128.50.123.165.in-addr.arpa.: domain name does not exist
[0] 129.50.123.165.in-addr.arpa.: domain name does not exist
[0] 130.50.123.165.in-addr.arpa.: domain name does not exist
[0] 131.50.123.165.in-addr.arpa.: domain name does not exist
[0] 132.50.123.165.in-addr.arpa.: domain name does not exist
[0] 133.50.123.165.in-addr.arpa.: domain name does not exist
[0] 134.50.123.165.in-addr.arpa.: domain name does not exist
[0] 135.50.123.165.in-addr.arpa.: domain name does not exist
[0] 136.50.123.165.in-addr.arpa.: domain name does not exist
[0] 137.50.123.165.in-addr.arpa.: domain name does not exist
[0] 138.50.123.165.in-addr.arpa.: domain name does not exist
[0] 139.50.123.165.in-addr.arpa.: domain name does not exist
[0] 140.50.123.165.in-addr.arpa.: domain name does not exist
[0] 141.50.123.165.in-addr.arpa.: domain name does not exist
[0] 142.50.123.165.in-addr.arpa.: domain name does not exist
[0] 143.50.123.165.in-addr.arpa.: domain name does not exist
[0] 144.50.123.165.in-addr.arpa.: domain name does not exist
[0] 145.50.123.165.in-addr.arpa.: domain name does not exist
[0] 146.50.123.165.in-addr.arpa.: domain name does not exist
[0] 147.50.123.165.in-addr.arpa.: domain name does not exist
[0] 148.50.123.165.in-addr.arpa.: domain name does not exist
[0] 149.50.123.165.in-addr.arpa.: domain name does not exist
[0] 150.50.123.165.in-addr.arpa.: domain name does not exist
[0] 151.50.123.165.in-addr.arpa.: domain name does not exist
[0] 152.50.123.165.in-addr.arpa.: domain name does not exist
[0] 153.50.123.165.in-addr.arpa.: domain name does not exist
[0] 154.50.123.165.in-addr.arpa.: domain name does not exist
[0] 155.50.123.165.in-addr.arpa.: domain name does not exist
[0] 156.50.123.165.in-addr.arpa.: domain name does not exist
[0] 157.50.123.165.in-addr.arpa.: domain name does not exist
[0] 158.50.123.165.in-addr.arpa.: domain name does not exist
[0] 159.50.123.165.in-addr.arpa.: domain name does not exist
[0] 160.50.123.165.in-addr.arpa.: domain name does not exist
[0] 161.50.123.165.in-addr.arpa.: domain name does not exist
[0] 162.50.123.165.in-addr.arpa.: domain name does not exist
[86400] 163.50.123.165.in-addr.arpa. domain name pointer TESTENG163.dccs.UPENN.EDU
[86400] 164.50.123.165.in-addr.arpa. domain name pointer TESTENG164.dccs.UPENN.EDU
[86400] 165.50.123.165.in-addr.arpa. domain name pointer TESTENG165.dccs.UPENN.EDU
[86400] 166.50.123.165.in-addr.arpa. domain name pointer TESTENG166.dccs.UPENN.EDU
[86400] 167.50.123.165.in-addr.arpa. domain name pointer TESTENG167.dccs.UPENN.EDU
[86400] 168.50.123.165.in-addr.arpa. domain name pointer TESTENG168.dccs.UPENN.EDU
[86400] 169.50.123.165.in-addr.arpa. domain name pointer TESTENG169.dccs.UPENN.EDU
[86400] 170.50.123.165.in-addr.arpa. domain name pointer TESTENG170.dccs.UPENN.EDU
[86400] 171.50.123.165.in-addr.arpa. domain name pointer TESTENG171.dccs.UPENN.EDU
[86400] 172.50.123.165.in-addr.arpa. domain name pointer TESTENG172.dccs.UPENN.EDU
[86400] 173.50.123.165.in-addr.arpa. domain name pointer TESTENG173.dccs.UPENN.EDU
[86400] 174.50.123.165.in-addr.arpa. domain name pointer TESTENG174.dccs.UPENN.EDU
[86400] 175.50.123.165.in-addr.arpa. domain name pointer TESTENG175.dccs.UPENN.EDU
[86400] 176.50.123.165.in-addr.arpa. domain name pointer TESTENG176.dccs.UPENN.EDU
[86400] 177.50.123.165.in-addr.arpa. domain name pointer TESTENG177.dccs.UPENN.EDU
[86400] 178.50.123.165.in-addr.arpa. domain name pointer TESTENG178.dccs.UPENN.EDU
[86400] 179.50.123.165.in-addr.arpa. domain name pointer TESTENG179.dccs.UPENN.EDU
[86400] 180.50.123.165.in-addr.arpa. domain name pointer TESTENG180.dccs.UPENN.EDU
[86400] 181.50.123.165.in-addr.arpa. domain name pointer TESTENG181.dccs.UPENN.EDU
[86400] 182.50.123.165.in-addr.arpa. domain name pointer TESTENG182.dccs.UPENN.EDU
[86400] 183.50.123.165.in-addr.arpa. domain name pointer TESTENG183.dccs.UPENN.EDU
[86400] 184.50.123.165.in-addr.arpa. domain name pointer TESTENG184.dccs.UPENN.EDU
[86400] 185.50.123.165.in-addr.arpa. domain name pointer TESTENG185.dccs.UPENN.EDU
[86400] 186.50.123.165.in-addr.arpa. domain name pointer TESTENG186.dccs.UPENN.EDU
[86400] 187.50.123.165.in-addr.arpa. domain name pointer TESTENG187.dccs.UPENN.EDU
[86400] 188.50.123.165.in-addr.arpa. domain name pointer TESTENG188.dccs.UPENN.EDU
[86400] 189.50.123.165.in-addr.arpa. domain name pointer TESTENG189.dccs.UPENN.EDU
[86400] 190.50.123.165.in-addr.arpa. domain name pointer DHCPENG190.dccs.UPENN.EDU
[86400] 191.50.123.165.in-addr.arpa. domain name pointer DHCPENG191.dccs.UPENN.EDU
[86400] 192.50.123.165.in-addr.arpa. domain name pointer DHCPENG192.dccs.UPENN.EDU
[86400] 193.50.123.165.in-addr.arpa. domain name pointer DHCPENG193.dccs.UPENN.EDU
[86400] 194.50.123.165.in-addr.arpa. domain name pointer DHCPENG194.dccs.UPENN.EDU
[86400] 195.50.123.165.in-addr.arpa. domain name pointer DHCPENG195.dccs.UPENN.EDU
[86400] 196.50.123.165.in-addr.arpa. domain name pointer DHCPENG196.dccs.UPENN.EDU
[86400] 197.50.123.165.in-addr.arpa. domain name pointer DHCPENG197.dccs.UPENN.EDU
[86400] 198.50.123.165.in-addr.arpa. domain name pointer DHCPENG198.dccs.UPENN.EDU
[86400] 199.50.123.165.in-addr.arpa. domain name pointer DHCPENG199.dccs.UPENN.EDU
[86400] 200.50.123.165.in-addr.arpa. domain name pointer KMV200.dccs.UPENN.EDU
[86400] 201.50.123.165.in-addr.arpa. domain name pointer KMV201.dccs.UPENN.EDU
[86400] 202.50.123.165.in-addr.arpa. domain name pointer KMV202.dccs.UPENN.EDU
[86400] 203.50.123.165.in-addr.arpa. domain name pointer KMV203.dccs.UPENN.EDU
[86400] 204.50.123.165.in-addr.arpa. domain name pointer KMV204.dccs.UPENN.EDU
[0] 205.50.123.165.in-addr.arpa.: domain name does not exist
[86400] 206.50.123.165.in-addr.arpa. domain name pointer KMV206.dccs.UPENN.EDU
[86400] 207.50.123.165.in-addr.arpa. domain name pointer KMV207.dccs.UPENN.EDU
[86400] 208.50.123.165.in-addr.arpa. domain name pointer KMV208.dccs.UPENN.EDU
[86400] 209.50.123.165.in-addr.arpa. domain name pointer KMV209.dccs.UPENN.EDU
[86400] 210.50.123.165.in-addr.arpa. domain name pointer KMV210.dccs.UPENN.EDU
[86400] 211.50.123.165.in-addr.arpa. domain name pointer KMV211.dccs.UPENN.EDU
[86400] 212.50.123.165.in-addr.arpa. domain name pointer KMV212.dccs.UPENN.EDU
[86400] 213.50.123.165.in-addr.arpa. domain name pointer KMV213.dccs.UPENN.EDU
[86400] 214.50.123.165.in-addr.arpa. domain name pointer KMV214.dccs.UPENN.EDU
[86400] 215.50.123.165.in-addr.arpa. domain name pointer KMV215.dccs.UPENN.EDU
[86400] 216.50.123.165.in-addr.arpa. domain name pointer KMV216.dccs.UPENN.EDU
[86400] 217.50.123.165.in-addr.arpa. domain name pointer KMV217.dccs.UPENN.EDU
[86400] 218.50.123.165.in-addr.arpa. domain name pointer KMV218.dccs.UPENN.EDU
[86400] 219.50.123.165.in-addr.arpa. domain name pointer KMV219.dccs.UPENN.EDU
[0] 220.50.123.165.in-addr.arpa.: domain name does not exist
[0] 221.50.123.165.in-addr.arpa.: domain name does not exist
[86400] 222.50.123.165.in-addr.arpa. domain name pointer KMVTEST.dccs.UPENN.EDU
[0] 223.50.123.165.in-addr.arpa.: domain name does not exist
[0] 224.50.123.165.in-addr.arpa.: domain name does not exist
[0] 225.50.123.165.in-addr.arpa.: domain name does not exist
[0] 226.50.123.165.in-addr.arpa.: domain name does not exist
[0] 227.50.123.165.in-addr.arpa.: domain name does not exist
[0] 228.50.123.165.in-addr.arpa.: domain name does not exist
[0] 229.50.123.165.in-addr.arpa.: domain name does not exist
[0] 230.50.123.165.in-addr.arpa.: domain name does not exist
[86400] 231.50.123.165.in-addr.arpa. domain name pointer WALENG01.dccs.UPENN.EDU
[86400] 232.50.123.165.in-addr.arpa. domain name pointer WALENG02.dccs.UPENN.EDU
[86400] 233.50.123.165.in-addr.arpa. domain name pointer WALENG03.dccs.UPENN.EDU
[86400] 234.50.123.165.in-addr.arpa. domain name pointer WALENG04.dccs.UPENN.EDU
[86400] 235.50.123.165.in-addr.arpa. domain name pointer WALENG05.dccs.UPENN.EDU
[86400] 236.50.123.165.in-addr.arpa. domain name pointer WALENG06.dccs.UPENN.EDU
[0] 237.50.123.165.in-addr.arpa.: domain name does not exist
[0] 238.50.123.165.in-addr.arpa.: domain name does not exist
[0] 239.50.123.165.in-addr.arpa.: domain name does not exist
[0] 240.50.123.165.in-addr.arpa.: domain name does not exist
[86400] 241.50.123.165.in-addr.arpa. domain name pointer PPP-SLEEPY.dccs.UPENN.EDU
[86400] 242.50.123.165.in-addr.arpa. domain name pointer PPP-HAPPY.dccs.UPENN.EDU
[86400] 243.50.123.165.in-addr.arpa. domain name pointer PPP-BASHFUL.dccs.UPENN.EDU
[86400] 244.50.123.165.in-addr.arpa. domain name pointer PPP-SNEEZY.dccs.UPENN.EDU
[86400] 245.50.123.165.in-addr.arpa. domain name pointer PPP-DOC.dccs.UPENN.EDU
[86400] 246.50.123.165.in-addr.arpa. domain name pointer PPP-GRUMPY.dccs.UPENN.EDU
[86400] 247.50.123.165.in-addr.arpa. domain name pointer PPP-DOPEY.dccs.UPENN.EDU
[0] 248.50.123.165.in-addr.arpa.: domain name does not exist
[0] 249.50.123.165.in-addr.arpa.: domain name does not exist
[86400] 250.50.123.165.in-addr.arpa. domain name pointer ENGLAB-GW.dccs.UPENN.EDU
[0] 251.50.123.165.in-addr.arpa.: domain name does not exist
[0] 252.50.123.165.in-addr.arpa.: domain name does not exist
[86400] 253.50.123.165.in-addr.arpa. domain name pointer ENG-TESTSWITCH.DCCS.UPENN.EDU
[0] 254.50.123.165.in-addr.arpa.: domain name does not exist
[0] 255.50.123.165.in-addr.arpa.: domain name does not exist