[0] 0.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 1.90.166.203.in-addr.arpa. domain name pointer 908.Hssi9-0-0.GW1.SYD2.ALTER.NET
[21600] 2.90.166.203.in-addr.arpa. domain name pointer smec-syd2-gw.aspac.customer.alter.net
[0] 3.90.166.203.in-addr.arpa.: domain name does not exist
[0] 4.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 5.90.166.203.in-addr.arpa. domain name pointer 318.ge-0-0-0.GW4.SYD2.ALTER.NET
[21600] 6.90.166.203.in-addr.arpa. domain name pointer chaos-2-syd2-gw.aspac.customer.alter.net
[0] 7.90.166.203.in-addr.arpa.: domain name does not exist
[0] 8.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 9.90.166.203.in-addr.arpa. domain name pointer 901.Hssi-4-0-0.GW2.BNE1.ALTER.NET
[21600] 10.90.166.203.in-addr.arpa. domain name pointer seqwater-bne1-gw.aspac.customer.alter.net
[0] 11.90.166.203.in-addr.arpa.: domain name does not exist
[0] 12.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 13.90.166.203.in-addr.arpa. domain name pointer 305.ATM2-0-0.GW1.SYD2.ALTER.NET
[21600] 14.90.166.203.in-addr.arpa. domain name pointer colonial-syd2-gw.aspac.customer.alter.net
[0] 15.90.166.203.in-addr.arpa.: domain name does not exist
[0] 16.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 17.90.166.203.in-addr.arpa. domain name pointer 430.ge-1-0-0.GW5.SYD2.ALTER.NET
[21600] 18.90.166.203.in-addr.arpa. domain name pointer supersave-syd2-gw.aspac.customer.alter.net
[0] 19.90.166.203.in-addr.arpa.: domain name does not exist
[0] 20.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 21.90.166.203.in-addr.arpa. domain name pointer 713.Hssi4-0-0.GW2.CBR2.ALTER.NET
[21600] 22.90.166.203.in-addr.arpa. domain name pointer nsw-gw.aspac.customer.alter.net
[0] 23.90.166.203.in-addr.arpa.: domain name does not exist
[0] 24.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 25.90.166.203.in-addr.arpa. domain name pointer 762.Hssi10-0-0.GW2.SYD2.ALTER.NET
[21600] 26.90.166.203.in-addr.arpa. domain name pointer aegon-syd2-gw.aspac.customer.alter.net
[0] 27.90.166.203.in-addr.arpa.: domain name does not exist
[0] 28.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 29.90.166.203.in-addr.arpa. domain name pointer 956.Hssi10-0-0.GW2.SYD2.ALTER.NET
[21600] 30.90.166.203.in-addr.arpa. domain name pointer geaircraft-syd-gw.aspac.customer.alter.net
[0] 31.90.166.203.in-addr.arpa.: domain name does not exist
[0] 32.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 33.90.166.203.in-addr.arpa. domain name pointer 703.Hssi4-0-0.GW2.SYD2.ALTER.NET
[21600] 34.90.166.203.in-addr.arpa. domain name pointer sirocom-au-gw.aspac.customer.alter.net
[0] 35.90.166.203.in-addr.arpa.: domain name does not exist
[0] 36.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 37.90.166.203.in-addr.arpa. domain name pointer qualcomm-2-gw.aspac.customer.alter.net
[21600] 38.90.166.203.in-addr.arpa. domain name pointer qualcomm-3-gw.aspac.customer.alter.net
[0] 39.90.166.203.in-addr.arpa.: domain name does not exist
[0] 40.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 41.90.166.203.in-addr.arpa. domain name pointer 957.Hssi4-0-0.GW1.SYD2.ALTER.NET
[21600] 42.90.166.203.in-addr.arpa. domain name pointer drom-gw.aspac.customer.alter.net
[0] 43.90.166.203.in-addr.arpa.: domain name does not exist
[0] 44.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 45.90.166.203.in-addr.arpa. domain name pointer 723.Hssi4-0-0.GW2.SYD2.ALTER.NET
[21600] 46.90.166.203.in-addr.arpa. domain name pointer nsca-syd-gw.aspac.customer.alter.net
[0] 47.90.166.203.in-addr.arpa.: domain name does not exist
[0] 48.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 49.90.166.203.in-addr.arpa. domain name pointer 740.Hssi3-0-0.GW2.MEL1.ALTER.NET
[21600] 50.90.166.203.in-addr.arpa. domain name pointer nsca-mel-gw.aspac.customer.alter.net
[0] 51.90.166.203.in-addr.arpa.: domain name does not exist
[0] 52.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 53.90.166.203.in-addr.arpa. domain name pointer 756.Hssi4-0-0.GW1.BNE1.ALTER.NET
[21600] 54.90.166.203.in-addr.arpa. domain name pointer nsca-bne-gw.aspac.customer.alter.net
[0] 55.90.166.203.in-addr.arpa.: domain name does not exist
[0] 56.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 57.90.166.203.in-addr.arpa. domain name pointer 729.Hssi10-0-0.GW2.MEL1.ALTER.NET
[21600] 58.90.166.203.in-addr.arpa. domain name pointer laminex-gw.aspac.customer.alter.net
[0] 59.90.166.203.in-addr.arpa.: domain name does not exist
[0] 60.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 61.90.166.203.in-addr.arpa. domain name pointer 608.ge-1-1-0.GW3.MEL1.ALTER.NET
[21600] 62.90.166.203.in-addr.arpa. domain name pointer net2000-mel1-gw.aspac.customer.alter.net
[0] 63.90.166.203.in-addr.arpa.: domain name does not exist
[0] 64.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 65.90.166.203.in-addr.arpa. domain name pointer 739.hssi4-0-1.gw2.SYD2.ALTER.NET
[21600] 66.90.166.203.in-addr.arpa. domain name pointer ausmez-syd2-gw.aspac.customer.alter.net
[0] 67.90.166.203.in-addr.arpa.: domain name does not exist
[0] 68.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 69.90.166.203.in-addr.arpa. domain name pointer 665.Hssi4-0-1.GW2.SYD2.ALTER.NET
[21600] 70.90.166.203.in-addr.arpa. domain name pointer nuplex.gw.aspac.customer.alter.net
[0] 71.90.166.203.in-addr.arpa.: domain name does not exist
[0] 72.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 73.90.166.203.in-addr.arpa. domain name pointer 707.Hssi10-0-0.GW2.MEL1.ALTER.NET
[21600] 74.90.166.203.in-addr.arpa. domain name pointer anca-mel1-gw.aspac.customer.alter.net
[0] 75.90.166.203.in-addr.arpa.: domain name does not exist
[0] 76.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 77.90.166.203.in-addr.arpa. domain name pointer 506.ge-1-0-0.GW3.MEL1.ALTER.NET
[21600] 78.90.166.203.in-addr.arpa. domain name pointer macmillan-gw.aspac.customer.alter.net
[0] 79.90.166.203.in-addr.arpa.: domain name does not exist
[0] 80.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 81.90.166.203.in-addr.arpa. domain name pointer 732.Hssi4-0-0.GW2.MEL1.ALTER.NET
[21600] 82.90.166.203.in-addr.arpa. domain name pointer ingenix-mel-gw.aspac.customer.alter.net
[0] 83.90.166.203.in-addr.arpa.: domain name does not exist
[0] 84.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 85.90.166.203.in-addr.arpa. domain name pointer 102.FastEthernet10-0-0.GW1.CBR2.ALTER.NET
[21600] 86.90.166.203.in-addr.arpa. domain name pointer aslexam-cbr-gw.aspac.customer.alter.net
[0] 87.90.166.203.in-addr.arpa.: domain name does not exist
[0] 88.90.166.203.in-addr.arpa.: domain name does not exist
[0] 89.90.166.203.in-addr.arpa.: domain name does not exist
[0] 90.90.166.203.in-addr.arpa.: domain name does not exist
[0] 91.90.166.203.in-addr.arpa.: domain name does not exist
[0] 92.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 93.90.166.203.in-addr.arpa. domain name pointer 500.ATM5-0-0.TG1.SYD2.ALTER.NET
[21600] 94.90.166.203.in-addr.arpa. domain name pointer powertel-intl-gw.aspac.customer.alter.net
[0] 95.90.166.203.in-addr.arpa.: domain name does not exist
[0] 96.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 97.90.166.203.in-addr.arpa. domain name pointer 918.Hssi9-0-0.GW2.SYD2.ALTER.NET
[21600] 98.90.166.203.in-addr.arpa. domain name pointer Solectron-gw.aspac.customer.alter.net
[0] 99.90.166.203.in-addr.arpa.: domain name does not exist
[0] 100.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 101.90.166.203.in-addr.arpa. domain name pointer tripleg-3-gw.aspac.customer.alter.net
[21600] 102.90.166.203.in-addr.arpa. domain name pointer tripleg-4-gw.aspac.customer.alter.net
[0] 103.90.166.203.in-addr.arpa.: domain name does not exist
[0] 104.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 105.90.166.203.in-addr.arpa. domain name pointer 982.Hssi10-0-0.GW1.MEL1.ALTER.NET
[21600] 106.90.166.203.in-addr.arpa. domain name pointer deakinprime-gw.aspac.customer.alter.net
[0] 107.90.166.203.in-addr.arpa.: domain name does not exist
[0] 108.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 109.90.166.203.in-addr.arpa. domain name pointer 775.Hssi9-0-0.GW1.MEL1.ALTER.NET
[21600] 110.90.166.203.in-addr.arpa. domain name pointer ngclark-gw.aspac.customer.alter.net
[0] 111.90.166.203.in-addr.arpa.: domain name does not exist
[0] 112.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 113.90.166.203.in-addr.arpa. domain name pointer 942.Hssi-0-0.9.GW2.SYD2.ALTER.NET
[21600] 114.90.166.203.in-addr.arpa. domain name pointer baxter-gw.aspac.customer.alter.net
[0] 115.90.166.203.in-addr.arpa.: domain name does not exist
[0] 116.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 117.90.166.203.in-addr.arpa. domain name pointer 732.Hssi3-0-0.GW2.MEL1.ALTER.NET
[21600] 118.90.166.203.in-addr.arpa. domain name pointer melbournewater-gw.aspac.customer.alter.net
[0] 119.90.166.203.in-addr.arpa.: domain name does not exist
[0] 120.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 121.90.166.203.in-addr.arpa. domain name pointer 518.ge-0-0-0.GW4.MEL1.ALTER.NET
[21600] 122.90.166.203.in-addr.arpa. domain name pointer ias6-mel-gw.aspac.customer.alter.net
[0] 123.90.166.203.in-addr.arpa.: domain name does not exist
[0] 124.90.166.203.in-addr.arpa.: domain name does not exist
[0] 125.90.166.203.in-addr.arpa.: domain name does not exist
[0] 126.90.166.203.in-addr.arpa.: domain name does not exist
[0] 127.90.166.203.in-addr.arpa.: domain name does not exist
[0] 128.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 129.90.166.203.in-addr.arpa. domain name pointer 977.Hssi4-0-0.GW1.SYD2.ALTER.NET
[21600] 130.90.166.203.in-addr.arpa. domain name pointer macquariegoodman-gw.aspac.customer.alter.net
[0] 131.90.166.203.in-addr.arpa.: domain name does not exist
[0] 132.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 133.90.166.203.in-addr.arpa. domain name pointer 344.ge-0-1-0.GW5.SYD2.ALTER.NET
[21600] 134.90.166.203.in-addr.arpa. domain name pointer unitedwholesale-syd-gw.aspac.customer.alter.net
[0] 135.90.166.203.in-addr.arpa.: domain name does not exist
[0] 136.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 137.90.166.203.in-addr.arpa. domain name pointer 304.ge-0-1-0.GW5.SYD2.ALTER.NET
[21600] 138.90.166.203.in-addr.arpa. domain name pointer panaseer1-syd-gw.aspac.customer.alter.net
[0] 139.90.166.203.in-addr.arpa.: domain name does not exist
[0] 140.90.166.203.in-addr.arpa.: domain name does not exist
[0] 141.90.166.203.in-addr.arpa.: domain name does not exist
[0] 142.90.166.203.in-addr.arpa.: domain name does not exist
[0] 143.90.166.203.in-addr.arpa.: domain name does not exist
[0] 144.90.166.203.in-addr.arpa.: domain name does not exist
[0] 145.90.166.203.in-addr.arpa.: domain name does not exist
[0] 146.90.166.203.in-addr.arpa.: domain name does not exist
[0] 147.90.166.203.in-addr.arpa.: domain name does not exist
[0] 148.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 149.90.166.203.in-addr.arpa. domain name pointer 954.Hssi4-0-0.GW1.SYD2.ALTER.NET
[21600] 150.90.166.203.in-addr.arpa. domain name pointer worldcom-syd2-gw.aspac.customer.alter.net
[0] 151.90.166.203.in-addr.arpa.: domain name does not exist
[0] 152.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 153.90.166.203.in-addr.arpa. domain name pointer 914.Hssi9-0-0.GW2.SYD2.ALTER.NET
[21600] 154.90.166.203.in-addr.arpa. domain name pointer imshealth-gw.aspac.customer.alter.net
[0] 155.90.166.203.in-addr.arpa.: domain name does not exist
[0] 156.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 157.90.166.203.in-addr.arpa. domain name pointer 903.Hssi4-0-0.GW1.MEL1.ALTER.NET
[21600] 158.90.166.203.in-addr.arpa. domain name pointer aigroup-mel1-gw.aspac.customer.alter.net
[0] 159.90.166.203.in-addr.arpa.: domain name does not exist
[0] 160.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 161.90.166.203.in-addr.arpa. domain name pointer 920.Hssi9-0-0.GW1.MEL1.ALTER.NET
[21600] 162.90.166.203.in-addr.arpa. domain name pointer skytalk-mel1-gw.aspac.customer.alter.net
[0] 163.90.166.203.in-addr.arpa.: domain name does not exist
[0] 164.90.166.203.in-addr.arpa.: domain name does not exist
[0] 165.90.166.203.in-addr.arpa.: domain name does not exist
[0] 166.90.166.203.in-addr.arpa.: domain name does not exist
[0] 167.90.166.203.in-addr.arpa.: domain name does not exist
[0] 168.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 169.90.166.203.in-addr.arpa. domain name pointer 921.Hssi4-0-0.GW2.SYD2.ALTER.NET
[21600] 170.90.166.203.in-addr.arpa. domain name pointer resmed-syd2-gw.aspac.customer.alter.net
[0] 171.90.166.203.in-addr.arpa.: domain name does not exist
[0] 172.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 173.90.166.203.in-addr.arpa. domain name pointer 422.GE1-0-0.GW4.MEL1.ALTER.NET
[21600] 174.90.166.203.in-addr.arpa. domain name pointer spidereye-mel1-gw.customer.alter.net
[0] 175.90.166.203.in-addr.arpa.: domain name does not exist
[0] 176.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 177.90.166.203.in-addr.arpa. domain name pointer 721.Hssi3-0-1.GW1.SYD2.ALTER.NET
[21600] 178.90.166.203.in-addr.arpa. domain name pointer SMEC-1-syd2-gw.aspac.customer.alter.net
[0] 179.90.166.203.in-addr.arpa.: domain name does not exist
[0] 180.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 181.90.166.203.in-addr.arpa. domain name pointer 302.ge-4-0-0.GW4.SYD2.ALTER.NET
[21600] 182.90.166.203.in-addr.arpa. domain name pointer intel-513-syd2.aspac.customer.alter.net
[0] 183.90.166.203.in-addr.arpa.: domain name does not exist
[0] 184.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 185.90.166.203.in-addr.arpa. domain name pointer 302.ge-4-0-0.GW5.SYD2.ALTER.NET
[21600] 186.90.166.203.in-addr.arpa. domain name pointer intel-514-syd2.aspac.customer.alter.net
[0] 187.90.166.203.in-addr.arpa.: domain name does not exist
[0] 188.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 189.90.166.203.in-addr.arpa. domain name pointer 410.ge-0-0-0.GW5.SYD2.ALTER.NET
[21600] 190.90.166.203.in-addr.arpa. domain name pointer commonwealth-gw.aspac.customer.alter.net
[0] 191.90.166.203.in-addr.arpa.: domain name does not exist
[0] 192.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 193.90.166.203.in-addr.arpa. domain name pointer 404.ge-0-0-0.GW4.SYD2.ALTER.NET
[21600] 194.90.166.203.in-addr.arpa. domain name pointer dctelecom-syd-gw.aspac.customer.alter.net
[0] 195.90.166.203.in-addr.arpa.: domain name does not exist
[0] 196.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 197.90.166.203.in-addr.arpa. domain name pointer 909.hssi4-0-0.GW2.SYD2.ALTER.NET
[21600] 198.90.166.203.in-addr.arpa. domain name pointer Terremark-gw.aspac.customer.alter.net
[0] 199.90.166.203.in-addr.arpa.: domain name does not exist
[0] 200.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 201.90.166.203.in-addr.arpa. domain name pointer 954.hssi9-0-0.GW1.CBR2.alter.net
[21600] 202.90.166.203.in-addr.arpa. domain name pointer Terremark-gw2.aspac.customer.alter.net
[0] 203.90.166.203.in-addr.arpa.: domain name does not exist
[0] 204.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 205.90.166.203.in-addr.arpa. domain name pointer 982.Hssi10-0-0.GW1.SYD2.ALTER.NET
[21600] 206.90.166.203.in-addr.arpa. domain name pointer webmethods-gw.aspac.customer.alter.net
[0] 207.90.166.203.in-addr.arpa.: domain name does not exist
[0] 208.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 209.90.166.203.in-addr.arpa. domain name pointer 422.ge-1-0-0.GW5.SYD2.ALTER.NET
[21600] 210.90.166.203.in-addr.arpa. domain name pointer PBA-syd-gw.aspac.customer.alter.net
[0] 211.90.166.203.in-addr.arpa.: domain name does not exist
[0] 212.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 213.90.166.203.in-addr.arpa. domain name pointer 344.ge-4-0-0.GW5.SYD2.ALTER.NET
[21600] 214.90.166.203.in-addr.arpa. domain name pointer vodafone-gw.aspac.customer.alter.net
[0] 215.90.166.203.in-addr.arpa.: domain name does not exist
[0] 216.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 217.90.166.203.in-addr.arpa. domain name pointer 732.Hssi10-0-0.GW1.SYD2.ALTER.NET
[21600] 218.90.166.203.in-addr.arpa. domain name pointer hurstville-gw.aspac.customer.alter.net
[0] 219.90.166.203.in-addr.arpa.: domain name does not exist
[0] 220.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 221.90.166.203.in-addr.arpa. domain name pointer 500.Serial0-0-0.GW6.SYD2.ALTER.NET
[21600] 222.90.166.203.in-addr.arpa. domain name pointer prodigy-gw.aspac.customer.alter.net
[0] 223.90.166.203.in-addr.arpa.: domain name does not exist
[0] 224.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 225.90.166.203.in-addr.arpa. domain name pointer 518.ge-0-0-0.GW3.MEL1.ALTER.NET
[21600] 226.90.166.203.in-addr.arpa. domain name pointer ias7-mel-gw.aspac.customer.alter.net
[0] 227.90.166.203.in-addr.arpa.: domain name does not exist
[0] 228.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 229.90.166.203.in-addr.arpa. domain name pointer 956.Hssi10-0-0.GW1.SYD4.ALTER.NET
[21600] 230.90.166.203.in-addr.arpa. domain name pointer dmgworld-syd4-gw.alter.net
[0] 231.90.166.203.in-addr.arpa.: domain name does not exist
[0] 232.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 233.90.166.203.in-addr.arpa. domain name pointer 403.Hssi4-0-0.GW1.ADL1.ALTER.NET
[21600] 234.90.166.203.in-addr.arpa. domain name pointer ikea7-adl-gw.alter.net
[0] 235.90.166.203.in-addr.arpa.: domain name does not exist
[0] 236.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 237.90.166.203.in-addr.arpa. domain name pointer 748.Hssi3-0-0.GW2.MEL1.ALTER.NET
[21600] 238.90.166.203.in-addr.arpa. domain name pointer hellmann-mel-gw.alter.net
[0] 239.90.166.203.in-addr.arpa.: domain name does not exist
[0] 240.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 241.90.166.203.in-addr.arpa. domain name pointer 320.ge0-1-0.GW5.SYD2.ALTER.NET
[21600] 242.90.166.203.in-addr.arpa. domain name pointer idxnet-syd-gw.aspac.customer.alter.net
[0] 243.90.166.203.in-addr.arpa.: domain name does not exist
[0] 244.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 245.90.166.203.in-addr.arpa. domain name pointer 962.Hssi10-0-0.GW2.SYD4.ALTER.NET
[21600] 246.90.166.203.in-addr.arpa. domain name pointer manlycouncil-gw.aspac.customer.alter.net
[0] 247.90.166.203.in-addr.arpa.: domain name does not exist
[0] 248.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 249.90.166.203.in-addr.arpa. domain name pointer 988.Hssi10-0-0.GW2.MEL1.ALTER.NET
[21600] 250.90.166.203.in-addr.arpa. domain name pointer agilent-mel-gw.aspac.customer.alter.net
[0] 251.90.166.203.in-addr.arpa.: domain name does not exist
[0] 252.90.166.203.in-addr.arpa.: domain name does not exist
[21600] 253.90.166.203.in-addr.arpa. domain name pointer 428.ge-0-1-0.GW5.SYD2.ALTER.NET
[21600] 254.90.166.203.in-addr.arpa. domain name pointer astrazeneca-gw.aspac.customer.alter.net
[0] 255.90.166.203.in-addr.arpa.: domain name does not exist