[0] 0.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 1.117.179.152.in-addr.arpa. domain name pointer 294.ATM1-1.GW5.DCA6.ALTER.NET
[21600] 2.117.179.152.in-addr.arpa. domain name pointer westmarine-gw.customer.alter.net
[0] 3.117.179.152.in-addr.arpa.: domain name does not exist
[0] 4.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 5.117.179.152.in-addr.arpa. domain name pointer 500.Serial4-0-0-6-0.GW8.DCA6.ALTER.NET
[21600] 6.117.179.152.in-addr.arpa. domain name pointer fifthmanagement-gw.customer.alter.net
[0] 7.117.179.152.in-addr.arpa.: domain name does not exist
[0] 8.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 9.117.179.152.in-addr.arpa. domain name pointer 157.Serial4-3-0-157.GW8.DCA6.ALTER.NET
[21600] 10.117.179.152.in-addr.arpa. domain name pointer dtbd-gw.customer.alter.net
[0] 11.117.179.152.in-addr.arpa.: domain name does not exist
[0] 12.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 13.117.179.152.in-addr.arpa. domain name pointer 155.Serial4-3-0-155.GW8.DCA6.ALTER.NET
[21600] 14.117.179.152.in-addr.arpa. domain name pointer dtbd-gw.customer.alter.net
[0] 15.117.179.152.in-addr.arpa.: domain name does not exist
[0] 16.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 17.117.179.152.in-addr.arpa. domain name pointer 223.GigabitEthernet3-0.GW5.DCA6.ALTER.NET
[21600] 18.117.179.152.in-addr.arpa. domain name pointer manekin-gw.customer.alter.net
[0] 19.117.179.152.in-addr.arpa.: domain name does not exist
[0] 20.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 21.117.179.152.in-addr.arpa. domain name pointer 908.SERIAL4-3-0-908.GW8.DCA6.ALTER.NET
[21600] 22.117.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 23.117.179.152.in-addr.arpa.: domain name does not exist
[0] 24.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 25.117.179.152.in-addr.arpa. domain name pointer 225.GigabitEthernet3-0.GW5.DCA6.ALTER.NET
[21600] 26.117.179.152.in-addr.arpa. domain name pointer lordbaltimore-gw.customer.alter.net
[0] 27.117.179.152.in-addr.arpa.: domain name does not exist
[0] 28.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 29.117.179.152.in-addr.arpa. domain name pointer 162.SERIAL4-3-0.GW8.DCA6.ALTER.NET
[21600] 30.117.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 31.117.179.152.in-addr.arpa.: domain name does not exist
[0] 32.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 33.117.179.152.in-addr.arpa. domain name pointer 227.GigabitEthernet3-0.GW5.DCA6.ALTER.NET
[21600] 34.117.179.152.in-addr.arpa. domain name pointer bah.customer.alter.net
[0] 35.117.179.152.in-addr.arpa.: domain name does not exist
[0] 36.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 37.117.179.152.in-addr.arpa. domain name pointer 326.Serial4-3-0-326.GW8.DCA6.ALTER.NET
[21600] 38.117.179.152.in-addr.arpa. domain name pointer dtbd-gw.customer.alter.net
[0] 39.117.179.152.in-addr.arpa.: domain name does not exist
[0] 40.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 41.117.179.152.in-addr.arpa. domain name pointer 270.ATM1-1-270.GW5.DCA6.ALTER.NET
[21600] 42.117.179.152.in-addr.arpa. domain name pointer bordersgroupinc-gw.customer.alter.net
[0] 43.117.179.152.in-addr.arpa.: domain name does not exist
[0] 44.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 45.117.179.152.in-addr.arpa. domain name pointer 500.Serial2-3-0-4-0.GW8.DCA6.ALTER.NET
[21600] 46.117.179.152.in-addr.arpa. domain name pointer gaithersburg-gw.customer.alter.net
[0] 47.117.179.152.in-addr.arpa.: domain name does not exist
[0] 48.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 49.117.179.152.in-addr.arpa. domain name pointer 242.Serial4-3-0-242.GW8.DCA6.ALTER.NET
[21600] 50.117.179.152.in-addr.arpa. domain name pointer rtbco.net.customer.alter.net
[0] 51.117.179.152.in-addr.arpa.: domain name does not exist
[0] 52.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 53.117.179.152.in-addr.arpa. domain name pointer 500.Serial2-3-0-12-0.GW8.DCA6.ALTER.NET
[21600] 54.117.179.152.in-addr.arpa. domain name pointer dmrassociates-gw.customer.alter.net
[0] 55.117.179.152.in-addr.arpa.: domain name does not exist
[0] 56.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 57.117.179.152.in-addr.arpa. domain name pointer 500.Serial2-3-0-7-0.GW8.DCA6.ALTER.NET
[21600] 58.117.179.152.in-addr.arpa. domain name pointer shoprite-gw.customer.alter.net
[0] 59.117.179.152.in-addr.arpa.: domain name does not exist
[0] 60.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 61.117.179.152.in-addr.arpa. domain name pointer 500.MFR68.GW8.DCA6.ALTER.NET
[21600] 62.117.179.152.in-addr.arpa. domain name pointer stuckeyforyou-gw.customer.alter.net
[0] 63.117.179.152.in-addr.arpa.: domain name does not exist
[0] 64.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 65.117.179.152.in-addr.arpa. domain name pointer Serial4-0-8.GW1.DCA6.ALTER.NET
[21600] 66.117.179.152.in-addr.arpa. domain name pointer federatedit-gw.customer.alter.net
[0] 67.117.179.152.in-addr.arpa.: domain name does not exist
[0] 68.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 69.117.179.152.in-addr.arpa. domain name pointer 500.Serial2-3-0-26-0.GW8.DCA6.ALTER.NET
[21600] 70.117.179.152.in-addr.arpa. domain name pointer ober-gw2.customer.alter.net
[0] 71.117.179.152.in-addr.arpa.: domain name does not exist
[0] 72.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 73.117.179.152.in-addr.arpa. domain name pointer 500.Serial2-3-0-16-0.GW8.DCA6.ALTER.NET
[21600] 74.117.179.152.in-addr.arpa. domain name pointer pottswelding-gw.customer.alter.net
[0] 75.117.179.152.in-addr.arpa.: domain name does not exist
[0] 76.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 77.117.179.152.in-addr.arpa. domain name pointer 500.Serial2-3-0-3-0.GW8.DCA6.ALTER.NET
[21600] 78.117.179.152.in-addr.arpa. domain name pointer domainname-gw.customer.alter.net
[0] 79.117.179.152.in-addr.arpa.: domain name does not exist
[0] 80.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 81.117.179.152.in-addr.arpa. domain name pointer 159.Serial4-3-0-159.GW8.DCA6.ALTER.NET
[21600] 82.117.179.152.in-addr.arpa. domain name pointer dtbd-gw.customer.alter.net
[0] 83.117.179.152.in-addr.arpa.: domain name does not exist
[0] 84.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 85.117.179.152.in-addr.arpa. domain name pointer 153.SERIAL4-3-0.GW8.DCA6.ALTER.NET
[21600] 86.117.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 87.117.179.152.in-addr.arpa.: domain name does not exist
[0] 88.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 89.117.179.152.in-addr.arpa. domain name pointer 150.SERIAL4-3-0.GW8.DCA6.ALTER.NET
[21600] 90.117.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 91.117.179.152.in-addr.arpa.: domain name does not exist
[0] 92.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 93.117.179.152.in-addr.arpa. domain name pointer 862.ATM0-1.GW8.DCA6.ALTER.NET
[21600] 94.117.179.152.in-addr.arpa. domain name pointer thiokolfcu-gw.customer.alter.net
[0] 95.117.179.152.in-addr.arpa.: domain name does not exist
[0] 96.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 97.117.179.152.in-addr.arpa. domain name pointer Serial5-0-5.GW70.DCA6.ALTER.NET
[21600] 98.117.179.152.in-addr.arpa. domain name pointer fbiacademy-gw.customer.alter.net
[0] 99.117.179.152.in-addr.arpa.: domain name does not exist
[0] 100.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 101.117.179.152.in-addr.arpa. domain name pointer 43.ATM0-1.GW8.DCA6.ALTER.NET
[21600] 102.117.179.152.in-addr.arpa. domain name pointer mettel-gw.customer.alter.net
[0] 103.117.179.152.in-addr.arpa.: domain name does not exist
[0] 104.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 105.117.179.152.in-addr.arpa. domain name pointer 182.Serial4-3-0-182.GW8.DCA6.ALTER.NET
[21600] 106.117.179.152.in-addr.arpa. domain name pointer passionf-gw.customer.alter.net
[0] 107.117.179.152.in-addr.arpa.: domain name does not exist
[0] 108.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 109.117.179.152.in-addr.arpa. domain name pointer 298.ATM1-0.GW5.DCA6.ALTER.NET
[21600] 110.117.179.152.in-addr.arpa. domain name pointer american-telesis-gw.customer.alter.net
[0] 111.117.179.152.in-addr.arpa.: domain name does not exist
[0] 112.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 113.117.179.152.in-addr.arpa. domain name pointer Serial5-6.GW9.DCA6.ALTER.NET
[21600] 114.117.179.152.in-addr.arpa. domain name pointer fbiacademy-gw.customer.alter.net
[0] 115.117.179.152.in-addr.arpa.: domain name does not exist
[0] 116.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 117.117.179.152.in-addr.arpa. domain name pointer 500.MFR6.GW8.DCA6.ALTER.NET
[21600] 118.117.179.152.in-addr.arpa. domain name pointer cms.hhs-gw.customer.alter.net
[0] 119.117.179.152.in-addr.arpa.: domain name does not exist
[0] 120.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 121.117.179.152.in-addr.arpa. domain name pointer 680.ATM0-1.GW8.DCA6.ALTER.NET
[21600] 122.117.179.152.in-addr.arpa. domain name pointer clipperwind-gw.customer.alter.net
[0] 123.117.179.152.in-addr.arpa.: domain name does not exist
[0] 124.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 125.117.179.152.in-addr.arpa. domain name pointer 299.ATM1-0.GW5.DCA6.ALTER.NET
[21600] 126.117.179.152.in-addr.arpa. domain name pointer baxter-gw.customer.alter.net
[0] 127.117.179.152.in-addr.arpa.: domain name does not exist
[0] 128.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 129.117.179.152.in-addr.arpa. domain name pointer 161.SERIAL4-3-0.GW8.DCA6.ALTER.NET
[21600] 130.117.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 131.117.179.152.in-addr.arpa.: domain name does not exist
[0] 132.117.179.152.in-addr.arpa.: domain name does not exist
[0] 133.117.179.152.in-addr.arpa.: domain name does not exist
[0] 134.117.179.152.in-addr.arpa.: domain name does not exist
[0] 135.117.179.152.in-addr.arpa.: domain name does not exist
[0] 136.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 137.117.179.152.in-addr.arpa. domain name pointer 323.SERIAL4-3-0-323.GW8.DCA6.ALTER.NET
[21600] 138.117.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 139.117.179.152.in-addr.arpa.: domain name does not exist
[0] 140.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 141.117.179.152.in-addr.arpa. domain name pointer Serial3-6.GW1.DCA6.ALTER.NET
[21600] 142.117.179.152.in-addr.arpa. domain name pointer livingsocial-gw.customer.alter.net
[0] 143.117.179.152.in-addr.arpa.: domain name does not exist
[0] 144.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 145.117.179.152.in-addr.arpa. domain name pointer 500.MFR790.GW8.DCA6.ALTER.NET
[21600] 146.117.179.152.in-addr.arpa. domain name pointer annanet-gw.customer.alter.net
[0] 147.117.179.152.in-addr.arpa.: domain name does not exist
[0] 148.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 149.117.179.152.in-addr.arpa. domain name pointer 282.SERIAL4-3-0.GW8.DCA6.ALTER.NET
[21600] 150.117.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 151.117.179.152.in-addr.arpa.: domain name does not exist
[0] 152.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 153.117.179.152.in-addr.arpa. domain name pointer 500.MFR1122.GW8.DCA6.ALTER.NET
[21600] 154.117.179.152.in-addr.arpa. domain name pointer g2-inc-gw.customer.alter.net
[0] 155.117.179.152.in-addr.arpa.: domain name does not exist
[0] 156.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 157.117.179.152.in-addr.arpa. domain name pointer 285.Serial4-3-0-285.GW8.DCA6.ALTER.NET
[21600] 158.117.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 159.117.179.152.in-addr.arpa.: domain name does not exist
[0] 160.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 161.117.179.152.in-addr.arpa. domain name pointer 450.Serial4-3-0-450.GW8.DCA6.ALTER.NET
[21600] 162.117.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 163.117.179.152.in-addr.arpa.: domain name does not exist
[0] 164.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 165.117.179.152.in-addr.arpa. domain name pointer 458.Serial4-3-0-458.GW8.DCA6.ALTER.NET
[21600] 166.117.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 167.117.179.152.in-addr.arpa.: domain name does not exist
[0] 168.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 169.117.179.152.in-addr.arpa. domain name pointer 500.MFR137.GW8.DCA6.ALTER.NET
[21600] 170.117.179.152.in-addr.arpa. domain name pointer classiccatering-gw.customer.alter.net
[0] 171.117.179.152.in-addr.arpa.: domain name does not exist
[0] 172.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 173.117.179.152.in-addr.arpa. domain name pointer 500.MFR789.GW8.DCA6.ALTER.NET
[21600] 174.117.179.152.in-addr.arpa. domain name pointer vcci-gw.customer.alter.net
[0] 175.117.179.152.in-addr.arpa.: domain name does not exist
[0] 176.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 177.117.179.152.in-addr.arpa. domain name pointer 180.SERIAL4-3-0.GW8.DCA6.ALTER.NET
[21600] 178.117.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 179.117.179.152.in-addr.arpa.: domain name does not exist
[0] 180.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 181.117.179.152.in-addr.arpa. domain name pointer 293.ATM1-0.GW5.DCA6.ALTER.NET
[21600] 182.117.179.152.in-addr.arpa. domain name pointer lasliesautobody-gw.customer.alter.net
[0] 183.117.179.152.in-addr.arpa.: domain name does not exist
[0] 184.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 185.117.179.152.in-addr.arpa. domain name pointer 230.GigabitEthernet5-1-4.GW5.DCA6.ALTER.NET
[21600] 186.117.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 187.117.179.152.in-addr.arpa.: domain name does not exist
[0] 188.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 189.117.179.152.in-addr.arpa. domain name pointer 626.SERIAL4-3-0-626.GW8.DCA6.ALTER.NET
[21600] 190.117.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 191.117.179.152.in-addr.arpa.: domain name does not exist
[0] 192.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 193.117.179.152.in-addr.arpa. domain name pointer 625.SERIAL4-3-0-625.GW8.DCA6.ALTER.NET
[21600] 194.117.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 195.117.179.152.in-addr.arpa.: domain name does not exist
[0] 196.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 197.117.179.152.in-addr.arpa. domain name pointer 389.SERIAL4-3-0-389.GW8.DCA6.ALTER.NET
[21600] 198.117.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 199.117.179.152.in-addr.arpa.: domain name does not exist
[0] 200.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 201.117.179.152.in-addr.arpa. domain name pointer 500.MFR1054.GW8.DCA6.ALTER.NET
[21600] 202.117.179.152.in-addr.arpa. domain name pointer bostonhealthcare-gw.customer.alter.net
[0] 203.117.179.152.in-addr.arpa.: domain name does not exist
[0] 204.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 205.117.179.152.in-addr.arpa. domain name pointer 226.GigabitEthernet0-1-2.GW5.DCA6.ALTER.NET
[21600] 206.117.179.152.in-addr.arpa. domain name pointer custommechanical-gw.customer.alter.net
[0] 207.117.179.152.in-addr.arpa.: domain name does not exist
[0] 208.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 209.117.179.152.in-addr.arpa. domain name pointer 500.Serial2-3-1-9-0.GW8.DCA6.ALTER.NET
[21600] 210.117.179.152.in-addr.arpa. domain name pointer na-gw.customer.alter.net
[0] 211.117.179.152.in-addr.arpa.: domain name does not exist
[0] 212.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 213.117.179.152.in-addr.arpa. domain name pointer 567.Serial4-3-0-567.GW8.DCA6.ALTER.NET
[21600] 214.117.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 215.117.179.152.in-addr.arpa.: domain name does not exist
[0] 216.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 217.117.179.152.in-addr.arpa. domain name pointer 445.Serial4-3-0-445.GW8.DCA6.ALTER.NET
[21600] 218.117.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 219.117.179.152.in-addr.arpa.: domain name does not exist
[0] 220.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 221.117.179.152.in-addr.arpa. domain name pointer 203.GigabitEthernet5-1-4.GW5.DCA6.ALTER.NET
[21600] 222.117.179.152.in-addr.arpa. domain name pointer robertsoxygen-gw.customer.alter.net
[0] 223.117.179.152.in-addr.arpa.: domain name does not exist
[0] 224.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 225.117.179.152.in-addr.arpa. domain name pointer 212.GigabitEthernet3-0.GW5.DCA6.ALTER.NET
[21600] 226.117.179.152.in-addr.arpa. domain name pointer csteinwegbaltimore-gw.customer.alter.net
[0] 227.117.179.152.in-addr.arpa.: domain name does not exist
[0] 228.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 229.117.179.152.in-addr.arpa. domain name pointer 19.GigabitEthernet2-0-0.GW8.DCA6.ALTER.NET
[21600] 230.117.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 231.117.179.152.in-addr.arpa.: domain name does not exist
[0] 232.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 233.117.179.152.in-addr.arpa. domain name pointer 500.Serial2-3-1-7-0.GW8.DCA6.ALTER.NET
[21600] 234.117.179.152.in-addr.arpa. domain name pointer milvets-gw.customer.alter.net
[0] 235.117.179.152.in-addr.arpa.: domain name does not exist
[0] 236.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 237.117.179.152.in-addr.arpa. domain name pointer 263.Serial4-3-0-263.GW8.DCA6.ALTER.NET
[21600] 238.117.179.152.in-addr.arpa. domain name pointer dtbd.customer.alter.net
[0] 239.117.179.152.in-addr.arpa.: domain name does not exist
[0] 240.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 241.117.179.152.in-addr.arpa. domain name pointer GigabitEthernet2-0-3.GW8.DCA6.ALTER.NET
[21600] 242.117.179.152.in-addr.arpa. domain name pointer hcps-gw.customer.alter.net
[0] 243.117.179.152.in-addr.arpa.: domain name does not exist
[0] 244.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 245.117.179.152.in-addr.arpa. domain name pointer POS2-2.GW4.DCA6.ALTER.NET
[21600] 246.117.179.152.in-addr.arpa. domain name pointer lifetech-gw.customer.alter.net
[0] 247.117.179.152.in-addr.arpa.: domain name does not exist
[0] 248.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 249.117.179.152.in-addr.arpa. domain name pointer 202.GigabitEthernet2-0-8.GW8.DCA6.ALTER.NET
[21600] 250.117.179.152.in-addr.arpa. domain name pointer idssite-gw.customer.alter.net
[0] 251.117.179.152.in-addr.arpa.: domain name does not exist
[0] 252.117.179.152.in-addr.arpa.: domain name does not exist
[21600] 253.117.179.152.in-addr.arpa. domain name pointer 214.GigabitEthernet2-0-0.GW8.DCA6.ALTER.NET
[21600] 254.117.179.152.in-addr.arpa. domain name pointer i4dm.com.customer.alter.net
[0] 255.117.179.152.in-addr.arpa.: domain name does not exist