[0] 0.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 1.128.3.72.in-addr.arpa. domain name pointer vlan905.edge1.dfw1.rackspace.com
[86400] 2.128.3.72.in-addr.arpa. domain name pointer vlan905.edge2.dfw1.rackspace.com
[86400] 3.128.3.72.in-addr.arpa. domain name pointer vlan905.edge3.dfw1.rackspace.com
[86400] 4.128.3.72.in-addr.arpa. domain name pointer vlan905.edge4.dfw1.rackspace.com
[0] 5.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 6.128.3.72.in-addr.arpa. domain name pointer arbor-dfw-netflow.dfw1.rackspace.net
[86400] 7.128.3.72.in-addr.arpa. domain name pointer cisco-guard3.dfw1.rackspace.net
[0] 8.128.3.72.in-addr.arpa.: domain name does not exist
[0] 9.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 10.128.3.72.in-addr.arpa. domain name pointer edge3-distro.dfw1.rackspace.net
[86400] 11.128.3.72.in-addr.arpa. domain name pointer fcp.dfw1.rackspace.net
[86400] 12.128.3.72.in-addr.arpa. domain name pointer arbor-dfw.dfw1.rackspace.net
[86400] 13.128.3.72.in-addr.arpa. domain name pointer arbor-dfw2.dfw1.rackspace.net
[86400] 14.128.3.72.in-addr.arpa. domain name pointer cisco-guard2.dfw1.rackspace.net
[0] 15.128.3.72.in-addr.arpa.: domain name does not exist
[0] 16.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 17.128.3.72.in-addr.arpa. domain name pointer vlan901.edge1.dfw1.rackspace.com
[86400] 18.128.3.72.in-addr.arpa. domain name pointer vlan901.edge2.dfw1.rackspace.com
[86400] 19.128.3.72.in-addr.arpa. domain name pointer vlan901.edge3.dfw1.rackspace.com
[86400] 20.128.3.72.in-addr.arpa. domain name pointer vlan901.edge4.dfw1.rackspace.com
[86400] 21.128.3.72.in-addr.arpa. domain name pointer vlan901.core1.dfw1.rackspace.com
[0] 22.128.3.72.in-addr.arpa.: domain name does not exist
[0] 23.128.3.72.in-addr.arpa.: domain name does not exist
[0] 24.128.3.72.in-addr.arpa.: domain name does not exist
[0] 25.128.3.72.in-addr.arpa.: domain name does not exist
[0] 26.128.3.72.in-addr.arpa.: domain name does not exist
[0] 27.128.3.72.in-addr.arpa.: domain name does not exist
[0] 28.128.3.72.in-addr.arpa.: domain name does not exist
[0] 29.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 30.128.3.72.in-addr.arpa. domain name pointer guard3-g0.dfw1.rackspace.net
[0] 31.128.3.72.in-addr.arpa.: domain name does not exist
[0] 32.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 33.128.3.72.in-addr.arpa. domain name pointer vlan902.edge1.dfw1.rackspace.com
[86400] 34.128.3.72.in-addr.arpa. domain name pointer vlan902.edge2.dfw1.rackspace.com
[86400] 35.128.3.72.in-addr.arpa. domain name pointer vlan902.edge3.dfw1.rackspace.com
[86400] 36.128.3.72.in-addr.arpa. domain name pointer vlan902.edge4.dfw1.rackspace.com
[86400] 37.128.3.72.in-addr.arpa. domain name pointer vlan902.core2.dfw1.rackspace.com
[0] 38.128.3.72.in-addr.arpa.: domain name does not exist
[0] 39.128.3.72.in-addr.arpa.: domain name does not exist
[0] 40.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 41.128.3.72.in-addr.arpa. domain name pointer guard3-g1.dfw1.rackspace.net
[86400] 42.128.3.72.in-addr.arpa. domain name pointer guard1-g1.dwf1.rackspace.net
[86400] 43.128.3.72.in-addr.arpa. domain name pointer guard1-proxy1.dfw1.rackspace.net
[86400] 44.128.3.72.in-addr.arpa. domain name pointer guard1-proxy2.dfw1.rackspace.net
[86400] 45.128.3.72.in-addr.arpa. domain name pointer guard3-proxy1.dfw1.rackspace.net
[86400] 46.128.3.72.in-addr.arpa. domain name pointer guard3-proxy2.dfw1.rackspace.net
[0] 47.128.3.72.in-addr.arpa.: domain name does not exist
[0] 48.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 49.128.3.72.in-addr.arpa. domain name pointer vlan903.edge1.dfw1.rackspace.com
[86400] 50.128.3.72.in-addr.arpa. domain name pointer vlan903.edge2.dfw1.rackspace.com
[86400] 51.128.3.72.in-addr.arpa. domain name pointer vlan903.edge3.dfw1.rackspace.com
[86400] 52.128.3.72.in-addr.arpa. domain name pointer vlan903.edge4.dfw1.rackspace.com
[86400] 53.128.3.72.in-addr.arpa. domain name pointer vlan903.core3.dfw1.rackspace.com
[0] 54.128.3.72.in-addr.arpa.: domain name does not exist
[0] 55.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 56.128.3.72.in-addr.arpa. domain name pointer guard4-6504.dfw1.rackspace.net
[86400] 57.128.3.72.in-addr.arpa. domain name pointer guard4-g1-v903.dfw1.rackspace.net
[86400] 58.128.3.72.in-addr.arpa. domain name pointer guard4-g2-v903.dfw1.rackspace.net
[86400] 59.128.3.72.in-addr.arpa. domain name pointer guard4-g3-v903.dfw1.rackspace.net
[0] 60.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 61.128.3.72.in-addr.arpa. domain name pointer guard2-g0.dfw1.rackspace.net
[86400] 62.128.3.72.in-addr.arpa. domain name pointer guard1-g0.dfw1.rackspace.net
[0] 63.128.3.72.in-addr.arpa.: domain name does not exist
[0] 64.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 65.128.3.72.in-addr.arpa. domain name pointer vlan904.edge1.dfw1.rackspace.com
[86400] 66.128.3.72.in-addr.arpa. domain name pointer vlan904.edge2.dfw1.rackspace.com
[86400] 67.128.3.72.in-addr.arpa. domain name pointer vlan904.edge3.dfw1.rackspace.com
[86400] 68.128.3.72.in-addr.arpa. domain name pointer vlan904.edge4.dfw1.rackspace.com
[86400] 69.128.3.72.in-addr.arpa. domain name pointer vlan904.core4.dfw1.rackspace.com
[86400] 70.128.3.72.in-addr.arpa. domain name pointer vlan904-guard2.dfw1.rackspace.net
[86400] 71.128.3.72.in-addr.arpa. domain name pointer guard2-proxy1.dfw1.rackspace.net
[86400] 72.128.3.72.in-addr.arpa. domain name pointer vlan904-guard4.dfw1.rackspace.net
[86400] 73.128.3.72.in-addr.arpa. domain name pointer guard4-proxy1.dfw1.rackspace.net
[86400] 74.128.3.72.in-addr.arpa. domain name pointer guard4-proxy2.dfw1.rackspace.net
[86400] 75.128.3.72.in-addr.arpa. domain name pointer guard4-proxy3.dfw1.rackspace.net
[86400] 76.128.3.72.in-addr.arpa. domain name pointer guard4-g1-v904.dfw1.rackspace.net
[86400] 77.128.3.72.in-addr.arpa. domain name pointer guard4-g2-v904.dfw1.rackspace.net
[86400] 78.128.3.72.in-addr.arpa. domain name pointer guard4-g3-v904.dfw1.rackspace.net
[0] 79.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 80.128.3.72.in-addr.arpa. domain name pointer intra-core1-core2.dfw1.rackspace.com
[86400] 81.128.3.72.in-addr.arpa. domain name pointer intra-core2-core1.dfw1.rackspace.com
[86400] 82.128.3.72.in-addr.arpa. domain name pointer intra-core1-core3.dfw1.rackspace.com
[86400] 83.128.3.72.in-addr.arpa. domain name pointer intra-core3-core1.dfw1.rackspace.com
[300] 84.128.3.72.in-addr.arpa. domain name pointer secure-bastion.dfw1.rackspace.com
[86400] 85.128.3.72.in-addr.arpa. domain name pointer intra-core4-core1.dfw1.rackspace.com
[86400] 86.128.3.72.in-addr.arpa. domain name pointer intra-core2-core3.dfw1.rackspace.com
[86400] 87.128.3.72.in-addr.arpa. domain name pointer intra-core3-core2.dfw1.rackspace.com
[86400] 88.128.3.72.in-addr.arpa. domain name pointer intra-core2-core4.dfw1.rackspace.com
[86400] 89.128.3.72.in-addr.arpa. domain name pointer intra-core4-core2.dfw1.rackspace.com
[0] 90.128.3.72.in-addr.arpa.: domain name does not exist
[0] 91.128.3.72.in-addr.arpa.: domain name does not exist
[0] 92.128.3.72.in-addr.arpa.: domain name does not exist
[0] 93.128.3.72.in-addr.arpa.: domain name does not exist
[0] 94.128.3.72.in-addr.arpa.: domain name does not exist
[0] 95.128.3.72.in-addr.arpa.: domain name does not exist
[0] 96.128.3.72.in-addr.arpa.: domain name does not exist
[0] 97.128.3.72.in-addr.arpa.: domain name does not exist
[0] 98.128.3.72.in-addr.arpa.: domain name does not exist
[0] 99.128.3.72.in-addr.arpa.: domain name does not exist
[0] 100.128.3.72.in-addr.arpa.: domain name does not exist
[0] 101.128.3.72.in-addr.arpa.: domain name does not exist
[0] 102.128.3.72.in-addr.arpa.: domain name does not exist
[0] 103.128.3.72.in-addr.arpa.: domain name does not exist
[0] 104.128.3.72.in-addr.arpa.: domain name does not exist
[0] 105.128.3.72.in-addr.arpa.: domain name does not exist
[3600] 106.128.3.72.in-addr.arpa. domain name pointer 952666-app3.mobilegeographics.com
[0] 107.128.3.72.in-addr.arpa.: domain name does not exist
[0] 108.128.3.72.in-addr.arpa.: domain name does not exist
[0] 109.128.3.72.in-addr.arpa.: domain name does not exist
[0] 110.128.3.72.in-addr.arpa.: domain name does not exist
[0] 111.128.3.72.in-addr.arpa.: domain name does not exist
[0] 112.128.3.72.in-addr.arpa.: domain name does not exist
[0] 113.128.3.72.in-addr.arpa.: domain name does not exist
[0] 114.128.3.72.in-addr.arpa.: domain name does not exist
[0] 115.128.3.72.in-addr.arpa.: domain name does not exist
[0] 116.128.3.72.in-addr.arpa.: domain name does not exist
[0] 117.128.3.72.in-addr.arpa.: domain name does not exist
[3600] 118.128.3.72.in-addr.arpa. domain name pointer PG.assignmentpro.com
[3600] 119.128.3.72.in-addr.arpa. domain name pointer eypas.assignmentpro.com
[0] 120.128.3.72.in-addr.arpa.: domain name does not exist
[0] 121.128.3.72.in-addr.arpa.: domain name does not exist
[0] 122.128.3.72.in-addr.arpa.: domain name does not exist
[0] 123.128.3.72.in-addr.arpa.: domain name does not exist
[300] 124.128.3.72.in-addr.arpa. domain name pointer old.cachens1-8.dfw1.rackspace.com
[86400] 125.128.3.72.in-addr.arpa. domain name pointer nsmon2.dfw1.rackspace.com
[300] 126.128.3.72.in-addr.arpa. domain name pointer old.cachens1-9.dfw1.rackspace.com
[300] 127.128.3.72.in-addr.arpa. domain name pointer old.cachens1-10.dfw1.rackspace.com
[300] 128.128.3.72.in-addr.arpa. domain name pointer old.cachens1-11.dfw1.rackspace.com
[300] 129.128.3.72.in-addr.arpa. domain name pointer old.cachens1-12.dfw1.rackspace.com
[300] 130.128.3.72.in-addr.arpa. domain name pointer old.cachens1-13.dfw1.rackspace.com
[300] 131.128.3.72.in-addr.arpa. domain name pointer old.cachens1-14.dfw1.rackspace.com
[300] 132.128.3.72.in-addr.arpa. domain name pointer old.cachens1-15.dfw1.rackspace.com
[300] 133.128.3.72.in-addr.arpa. domain name pointer old.cachens1-16.dfw1.rackspace.com
[0] 134.128.3.72.in-addr.arpa.: domain name does not exist
[0] 135.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 136.128.3.72.in-addr.arpa. domain name pointer g0-9.dnscore3.dfw1.rackspace.net
[86400] 137.128.3.72.in-addr.arpa. domain name pointer nsmon2.dnscore3.dfw1.rackspace.net
[86400] 138.128.3.72.in-addr.arpa. domain name pointer g0-9.dnscore3.dfw1.rackspace.net
[86400] 139.128.3.72.in-addr.arpa. domain name pointer nsmon2.dnscore4.dfw1.rackspace.net
[0] 140.128.3.72.in-addr.arpa.: domain name does not exist
[0] 141.128.3.72.in-addr.arpa.: domain name does not exist
[0] 142.128.3.72.in-addr.arpa.: domain name does not exist
[0] 143.128.3.72.in-addr.arpa.: domain name does not exist
[0] 144.128.3.72.in-addr.arpa.: domain name does not exist
[0] 145.128.3.72.in-addr.arpa.: domain name does not exist
[0] 146.128.3.72.in-addr.arpa.: domain name does not exist
[0] 147.128.3.72.in-addr.arpa.: domain name does not exist
[0] 148.128.3.72.in-addr.arpa.: domain name does not exist
[0] 149.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 150.128.3.72.in-addr.arpa. domain name pointer nsmon.dfw1.rackspace.com
[300] 151.128.3.72.in-addr.arpa. domain name pointer old.cachens1-1.dfw1.rackspace.com
[86400] 152.128.3.72.in-addr.arpa. domain name pointer g0-19.dnscore1.dfw1.rackspace.net
[86400] 153.128.3.72.in-addr.arpa. domain name pointer nsmon.dnscore1.dfw1.rackspace.net
[86400] 154.128.3.72.in-addr.arpa. domain name pointer g0-19.dnscore2.dfw1.rackspace.net
[86400] 155.128.3.72.in-addr.arpa. domain name pointer nsmon.dnscore2.dfw1.rackspace.net
[300] 156.128.3.72.in-addr.arpa. domain name pointer old.cachens1-2.dfw1.rackspace.com
[300] 157.128.3.72.in-addr.arpa. domain name pointer old.cachens1-3.dfw1.rackspace.com
[300] 158.128.3.72.in-addr.arpa. domain name pointer old.cachens1-4.dfw1.rackspace.com
[300] 159.128.3.72.in-addr.arpa. domain name pointer old.cachens1-5.dfw1.rackspace.com
[0] 160.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 161.128.3.72.in-addr.arpa. domain name pointer vlan122-hsrp.dfw1.rackspace.net
[86400] 162.128.3.72.in-addr.arpa. domain name pointer vlan122-aggrit1.dfw1.rackspace.net
[86400] 163.128.3.72.in-addr.arpa. domain name pointer vlan122-aggrit2.dfw1.rackspace.net
[86400] 164.128.3.72.in-addr.arpa. domain name pointer etrustserver.dfw1.rackspace.com
[86400] 165.128.3.72.in-addr.arpa. domain name pointer etrustserver.rackspace.com
[86400] 166.128.3.72.in-addr.arpa. domain name pointer bmc.dfw1.rackspace.com
[86400] 167.128.3.72.in-addr.arpa. domain name pointer mirror.rackspace.com
[86400] 168.128.3.72.in-addr.arpa. domain name pointer mx.dfw1.rackspace.com
[0] 169.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 170.128.3.72.in-addr.arpa. domain name pointer mail.rackspace.com
[86400] 171.128.3.72.in-addr.arpa. domain name pointer bw1.dfw1.rackspace.com
[86400] 172.128.3.72.in-addr.arpa. domain name pointer nike-pub.dfw1.rackspace.com
[86400] 173.128.3.72.in-addr.arpa. domain name pointer hera-pub.dfw1.rackspace.com
[86400] 174.128.3.72.in-addr.arpa. domain name pointer bwtest.dfw1.rackspce.com
[0] 175.128.3.72.in-addr.arpa.: domain name does not exist
[0] 176.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 177.128.3.72.in-addr.arpa. domain name pointer vlan123-hsrp.dfw1.rackspace.net
[86400] 178.128.3.72.in-addr.arpa. domain name pointer vlan123-aggrit1.dfw1.rackspace.net
[86400] 179.128.3.72.in-addr.arpa. domain name pointer vlan123-aggrit2.dfw1.rackspace.net
[86400] 180.128.3.72.in-addr.arpa. domain name pointer mx1.dfw1.rackspace.com
[86400] 181.128.3.72.in-addr.arpa. domain name pointer mx2.dfw1.rackspace.com
[86400] 182.128.3.72.in-addr.arpa. domain name pointer bw2.dfw1.rackspace.com
[86400] 183.128.3.72.in-addr.arpa. domain name pointer zeus.dfw1.rackspace.com
[0] 184.128.3.72.in-addr.arpa.: domain name does not exist
[0] 185.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 186.128.3.72.in-addr.arpa. domain name pointer prometheus.dfw1.rackspace.com
[0] 187.128.3.72.in-addr.arpa.: domain name does not exist
[0] 188.128.3.72.in-addr.arpa.: domain name does not exist
[0] 189.128.3.72.in-addr.arpa.: domain name does not exist
[0] 190.128.3.72.in-addr.arpa.: domain name does not exist
[0] 191.128.3.72.in-addr.arpa.: domain name does not exist
[0] 192.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 193.128.3.72.in-addr.arpa. domain name pointer vlan104-hsrp.dfw1.rackspace.net
[86400] 194.128.3.72.in-addr.arpa. domain name pointer vlan104-aggrit1.dfw1.rackspace.net
[86400] 195.128.3.72.in-addr.arpa. domain name pointer vlan104-aggrit2.dfw1.rackspace.net
[0] 196.128.3.72.in-addr.arpa.: domain name does not exist
[0] 197.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 198.128.3.72.in-addr.arpa. domain name pointer nat-vlan0100.dfw1.rackspace.com
[86400] 199.128.3.72.in-addr.arpa. domain name pointer nat-vlan0101.dfw1.rackspace.com
[86400] 200.128.3.72.in-addr.arpa. domain name pointer nat-vlan0102.dfw1.rackspace.com
[86400] 201.128.3.72.in-addr.arpa. domain name pointer nat-ks.dfw1.rackspace.com
[86400] 202.128.3.72.in-addr.arpa. domain name pointer al01.dfw1.rackspace.com
[300] 203.128.3.72.in-addr.arpa. domain name pointer o-fw1.dfw1.rackspace.net fw1-dfw1.rackspace.net
[86400] 204.128.3.72.in-addr.arpa. domain name pointer fw2-dfw1.rackspace.net
[0] 205.128.3.72.in-addr.arpa.: domain name does not exist
[0] 206.128.3.72.in-addr.arpa.: domain name does not exist
[0] 207.128.3.72.in-addr.arpa.: domain name does not exist
[0] 208.128.3.72.in-addr.arpa.: domain name does not exist
[0] 209.128.3.72.in-addr.arpa.: domain name does not exist
[0] 210.128.3.72.in-addr.arpa.: domain name does not exist
[0] 211.128.3.72.in-addr.arpa.: domain name does not exist
[0] 212.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 213.128.3.72.in-addr.arpa. domain name pointer bastion1.dfw1.rackspace.com
[0] 214.128.3.72.in-addr.arpa.: domain name does not exist
[0] 215.128.3.72.in-addr.arpa.: domain name does not exist
[0] 216.128.3.72.in-addr.arpa.: domain name does not exist
[0] 217.128.3.72.in-addr.arpa.: domain name does not exist
[0] 218.128.3.72.in-addr.arpa.: domain name does not exist
[0] 219.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 220.128.3.72.in-addr.arpa. domain name pointer bastion2.dfw1.rackspace.com
[0] 221.128.3.72.in-addr.arpa.: domain name does not exist
[0] 222.128.3.72.in-addr.arpa.: domain name does not exist
[0] 223.128.3.72.in-addr.arpa.: domain name does not exist
[0] 224.128.3.72.in-addr.arpa.: domain name does not exist
[0] 225.128.3.72.in-addr.arpa.: domain name does not exist
[0] 226.128.3.72.in-addr.arpa.: domain name does not exist
[0] 227.128.3.72.in-addr.arpa.: domain name does not exist
[0] 228.128.3.72.in-addr.arpa.: domain name does not exist
[0] 229.128.3.72.in-addr.arpa.: domain name does not exist
[0] 230.128.3.72.in-addr.arpa.: domain name does not exist
[0] 231.128.3.72.in-addr.arpa.: domain name does not exist
[300] 232.128.3.72.in-addr.arpa. domain name pointer core1-dnscore5.dfw1.rackspace.com
[300] 233.128.3.72.in-addr.arpa. domain name pointer dnscore5-core1.dfw1.rackspace.com
[0] 234.128.3.72.in-addr.arpa.: domain name does not exist
[0] 235.128.3.72.in-addr.arpa.: domain name does not exist
[300] 236.128.3.72.in-addr.arpa. domain name pointer core3-dnscore6.dfw1.rackspace.com
[300] 237.128.3.72.in-addr.arpa. domain name pointer dnscore6-core3.dfw1.rackspace.com
[3600] 238.128.3.72.in-addr.arpa. domain name pointer 698179-app5.contrastedp.com
[3600] 239.128.3.72.in-addr.arpa. domain name pointer 802114-www7.contrastedp.com
[86400] 240.128.3.72.in-addr.arpa. domain name pointer cachens1.dfw1.rackspace.com
[86400] 241.128.3.72.in-addr.arpa. domain name pointer cachens2.dfw1.rackspace.com
[0] 242.128.3.72.in-addr.arpa.: domain name does not exist
[0] 243.128.3.72.in-addr.arpa.: domain name does not exist
[0] 244.128.3.72.in-addr.arpa.: domain name does not exist
[0] 245.128.3.72.in-addr.arpa.: domain name does not exist
[0] 246.128.3.72.in-addr.arpa.: domain name does not exist
[0] 247.128.3.72.in-addr.arpa.: domain name does not exist
[0] 248.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 249.128.3.72.in-addr.arpa. domain name pointer bbr1.dfw1.rackspace.net
[86400] 250.128.3.72.in-addr.arpa. domain name pointer edge3-backbone1.dfw1.rackspace.net
[0] 251.128.3.72.in-addr.arpa.: domain name does not exist
[0] 252.128.3.72.in-addr.arpa.: domain name does not exist
[86400] 253.128.3.72.in-addr.arpa. domain name pointer bogus-test-ip-in-dfw.dfw1.rackspace.net
[0] 254.128.3.72.in-addr.arpa.: domain name does not exist
[0] 255.128.3.72.in-addr.arpa.: domain name does not exist