[0] 0.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 1.60.179.152.in-addr.arpa. domain name pointer 363.xe-4-3-0.GW11.PHL6.ALTER.NET
[21600] 2.60.179.152.in-addr.arpa. domain name pointer pacourts-gw.customer.alter.net
[0] 3.60.179.152.in-addr.arpa.: domain name does not exist
[0] 4.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 5.60.179.152.in-addr.arpa. domain name pointer 297.xe-4-3-0.GW11.PHL6.ALTER.NET
[21600] 6.60.179.152.in-addr.arpa. domain name pointer itservices-gw.customer.alter.net
[0] 7.60.179.152.in-addr.arpa.: domain name does not exist
[0] 8.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 9.60.179.152.in-addr.arpa. domain name pointer 47.ge-4-0-9.GW6.PHL6.ALTER.NET
[21600] 10.60.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 11.60.179.152.in-addr.arpa.: domain name does not exist
[0] 12.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 13.60.179.152.in-addr.arpa. domain name pointer 229.xe-1-1-0.GW12.PHL6.ALTER.NET
[21600] 14.60.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 15.60.179.152.in-addr.arpa.: domain name does not exist
[0] 16.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 17.60.179.152.in-addr.arpa. domain name pointer 220.GigabitEthernet1-0-0.GW8.PHL6.ALTER.NET
[21600] 18.60.179.152.in-addr.arpa. domain name pointer vzw-gw.customer.alter.net
[0] 19.60.179.152.in-addr.arpa.: domain name does not exist
[0] 20.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 21.60.179.152.in-addr.arpa. domain name pointer 92.xe-1-3-0.GW11.PHL6.ALTER.NET
[21600] 22.60.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 23.60.179.152.in-addr.arpa.: domain name does not exist
[0] 24.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 25.60.179.152.in-addr.arpa. domain name pointer 500.Serial3-2-0-13-0.GW8.PHL6.ALTER.NET
[21600] 26.60.179.152.in-addr.arpa. domain name pointer painrehab-gw.customer.alter.net
[0] 27.60.179.152.in-addr.arpa.: domain name does not exist
[0] 28.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 29.60.179.152.in-addr.arpa. domain name pointer 31.xe-1-3-0.GW11.PHL6.ALTER.NET
[21600] 30.60.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 31.60.179.152.in-addr.arpa.: domain name does not exist
[0] 32.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 33.60.179.152.in-addr.arpa. domain name pointer 500.Serial5-0-11-12-0.GW6.PHL6.ALTER.NET
[21600] 34.60.179.152.in-addr.arpa. domain name pointer safeharborfinancial-gw.customer.alter.net
[0] 35.60.179.152.in-addr.arpa.: domain name does not exist
[0] 36.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 37.60.179.152.in-addr.arpa. domain name pointer 500.Serial3-0-10-7-0.GW8.PHL6.ALTER.NET
[21600] 38.60.179.152.in-addr.arpa. domain name pointer mortgagenetwork-gw.customer.alter.net
[0] 39.60.179.152.in-addr.arpa.: domain name does not exist
[0] 40.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 41.60.179.152.in-addr.arpa. domain name pointer 500.MFR386.GW2.PHL6.ALTER.NET
[21600] 42.60.179.152.in-addr.arpa. domain name pointer semperon-gw.customer.alter.net
[0] 43.60.179.152.in-addr.arpa.: domain name does not exist
[0] 44.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 45.60.179.152.in-addr.arpa. domain name pointer 200.ge-4-0-4.GW12.PHL6.ALTER.NET
[21600] 46.60.179.152.in-addr.arpa. domain name pointer crozer-gw.customer.alter.net
[0] 47.60.179.152.in-addr.arpa.: domain name does not exist
[0] 48.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 49.60.179.152.in-addr.arpa. domain name pointer 141.xe-1-1-0.GW12.PHL6.ALTER.NET
[21600] 50.60.179.152.in-addr.arpa. domain name pointer schillergc-gw.customer.alter.net
[0] 51.60.179.152.in-addr.arpa.: domain name does not exist
[0] 52.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 53.60.179.152.in-addr.arpa. domain name pointer 560.ATM2-1.GW8.PHL6.ALTER.NET
[21600] 54.60.179.152.in-addr.arpa. domain name pointer cappusa-gw.customer.alter.net
[0] 55.60.179.152.in-addr.arpa.: domain name does not exist
[0] 56.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 57.60.179.152.in-addr.arpa. domain name pointer 131.xe-4-2-0.GW11.PHL6.ALTER.NET
[21600] 58.60.179.152.in-addr.arpa. domain name pointer morningstar-gw.customer.alter.net
[0] 59.60.179.152.in-addr.arpa.: domain name does not exist
[0] 60.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 61.60.179.152.in-addr.arpa. domain name pointer 44.ge-4-1-9.GW11.PHL6.ALTER.NET
[21600] 62.60.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 63.60.179.152.in-addr.arpa.: domain name does not exist
[0] 64.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 65.60.179.152.in-addr.arpa. domain name pointer 229.GigabitEthernet5-1.GW4.PHL6.ALTER.NET
[21600] 66.60.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 67.60.179.152.in-addr.arpa.: domain name does not exist
[0] 68.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 69.60.179.152.in-addr.arpa. domain name pointer 500.Serial3-2-2-3-0.GW8.PHL6.ALTER.NET
[21600] 70.60.179.152.in-addr.arpa. domain name pointer awcwire-gw.customer.alter.net
[0] 71.60.179.152.in-addr.arpa.: domain name does not exist
[0] 72.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 73.60.179.152.in-addr.arpa. domain name pointer 500.Serial3-0-12-24-0.GW9.PHL6.ALTER.NET
[21600] 74.60.179.152.in-addr.arpa. domain name pointer gettier-gw.customer.alter.net
[0] 75.60.179.152.in-addr.arpa.: domain name does not exist
[0] 76.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 77.60.179.152.in-addr.arpa. domain name pointer 90.xe-1-3-0.GW11.PHL6.ALTER.NET
[21600] 78.60.179.152.in-addr.arpa. domain name pointer axaltacs-gw.customer.alter.net
[0] 79.60.179.152.in-addr.arpa.: domain name does not exist
[0] 80.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 81.60.179.152.in-addr.arpa. domain name pointer 54.GigabitEthernet4-0.GW2.PHL6.ALTER.NET
[21600] 82.60.179.152.in-addr.arpa. domain name pointer jacobsonco-gw.customer.alter.net
[0] 83.60.179.152.in-addr.arpa.: domain name does not exist
[0] 84.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 85.60.179.152.in-addr.arpa. domain name pointer 500.Serial5-0-7-8-0.GW2.PHL6.ALTER.NET
[21600] 86.60.179.152.in-addr.arpa. domain name pointer relianceinsurance-gw.customer.alter.net
[0] 87.60.179.152.in-addr.arpa.: domain name does not exist
[0] 88.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 89.60.179.152.in-addr.arpa. domain name pointer 500.Serial3-0-11-17-0.GW3.PHL6.ALTER.NET
[21600] 90.60.179.152.in-addr.arpa. domain name pointer charming-gw.customer.alter.net
[0] 91.60.179.152.in-addr.arpa.: domain name does not exist
[0] 92.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 93.60.179.152.in-addr.arpa. domain name pointer 850.ATM1-1.GW1.PHL6.ALTER.NET
[21600] 94.60.179.152.in-addr.arpa. domain name pointer stericycle-gw.customer.alter.net
[0] 95.60.179.152.in-addr.arpa.: domain name does not exist
[0] 96.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 97.60.179.152.in-addr.arpa. domain name pointer 500.Serial3-3-2-4-0.GW8.PHL6.ALTER.NET
[21600] 98.60.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 99.60.179.152.in-addr.arpa.: domain name does not exist
[0] 100.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 101.60.179.152.in-addr.arpa. domain name pointer 500.Serial3-2-0-5-0.GW8.PHL6.ALTER.NET
[21600] 102.60.179.152.in-addr.arpa. domain name pointer bbandt-gw.customer.alter.net
[0] 103.60.179.152.in-addr.arpa.: domain name does not exist
[0] 104.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 105.60.179.152.in-addr.arpa. domain name pointer 500.MFR119.GW3.PHL6.ALTER.NET
[21600] 106.60.179.152.in-addr.arpa. domain name pointer bbh-gw.customer.alter.net
[0] 107.60.179.152.in-addr.arpa.: domain name does not exist
[0] 108.60.179.152.in-addr.arpa.: domain name does not exist
[0] 109.60.179.152.in-addr.arpa.: domain name does not exist
[0] 110.60.179.152.in-addr.arpa.: domain name does not exist
[0] 111.60.179.152.in-addr.arpa.: domain name does not exist
[0] 112.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 113.60.179.152.in-addr.arpa. domain name pointer 71.xe-1-1-0.GW12.PHL6.ALTER.NET
[21600] 114.60.179.152.in-addr.arpa. domain name pointer tck-gw.customer.alter.net
[0] 115.60.179.152.in-addr.arpa.: domain name does not exist
[0] 116.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 117.60.179.152.in-addr.arpa. domain name pointer 500.Serial3-0-1-24-0.GW3.PHL6.ALTER.NET
[21600] 118.60.179.152.in-addr.arpa. domain name pointer northwic-gw.customer.alter.net
[0] 119.60.179.152.in-addr.arpa.: domain name does not exist
[0] 120.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 121.60.179.152.in-addr.arpa. domain name pointer 35.ge-4-0-3.GW12.PHL6.ALTER.NET
[21600] 122.60.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 123.60.179.152.in-addr.arpa.: domain name does not exist
[0] 124.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 125.60.179.152.in-addr.arpa. domain name pointer 10.GigabitEthernet5-1.GW4.PHL6.ALTER.NET
[21600] 126.60.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 127.60.179.152.in-addr.arpa.: domain name does not exist
[0] 128.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 129.60.179.152.in-addr.arpa. domain name pointer 601.ATM1-0.GW1.PHL6.ALTER.NET
[21600] 130.60.179.152.in-addr.arpa. domain name pointer cretecarrier.com.customer.alter.net
[0] 131.60.179.152.in-addr.arpa.: domain name does not exist
[0] 132.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 133.60.179.152.in-addr.arpa. domain name pointer 500.MFR834.GW9.PHL6.ALTER.NET
[21600] 134.60.179.152.in-addr.arpa. domain name pointer surefit-gw.customer.alter.net
[0] 135.60.179.152.in-addr.arpa.: domain name does not exist
[0] 136.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 137.60.179.152.in-addr.arpa. domain name pointer 216.GigabitEthernet5-0.GW4.PHL6.ALTER.NET
[21600] 138.60.179.152.in-addr.arpa. domain name pointer sparksonline-gw.customer.alter.net
[0] 139.60.179.152.in-addr.arpa.: domain name does not exist
[0] 140.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 141.60.179.152.in-addr.arpa. domain name pointer 161.GigabitEthernet1-0-0.GW8.PHL6.ALTER.NET
[21600] 142.60.179.152.in-addr.arpa. domain name pointer eaglesystems-gw.customer.alter.net
[0] 143.60.179.152.in-addr.arpa.: domain name does not exist
[0] 144.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 145.60.179.152.in-addr.arpa. domain name pointer 500.Serial5-0-2-5-0.GW2.PHL6.ALTER.NET
[21600] 146.60.179.152.in-addr.arpa. domain name pointer inlandgroup-gw.customer.alter.net
[0] 147.60.179.152.in-addr.arpa.: domain name does not exist
[0] 148.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 149.60.179.152.in-addr.arpa. domain name pointer 56.xe-1-1-0.GW12.PHL6.ALTER.NET
[21600] 150.60.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 151.60.179.152.in-addr.arpa.: domain name does not exist
[0] 152.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 153.60.179.152.in-addr.arpa. domain name pointer 521.xe-4-3-0.GW11.PHL6.ALTER.NET
[21600] 154.60.179.152.in-addr.arpa. domain name pointer eagleonecu-gw.customer.alter.net
[0] 155.60.179.152.in-addr.arpa.: domain name does not exist
[0] 156.60.179.152.in-addr.arpa.: domain name does not exist
[0] 157.60.179.152.in-addr.arpa.: domain name does not exist
[0] 158.60.179.152.in-addr.arpa.: domain name does not exist
[0] 159.60.179.152.in-addr.arpa.: domain name does not exist
[0] 160.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 161.60.179.152.in-addr.arpa. domain name pointer 500.Serial5-0-11-17-0.GW6.PHL6.ALTER.NET
[21600] 162.60.179.152.in-addr.arpa. domain name pointer hbfrazer-gw.customer.alter.net
[0] 163.60.179.152.in-addr.arpa.: domain name does not exist
[0] 164.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 165.60.179.152.in-addr.arpa. domain name pointer 500.Serial5-0-9-14-0.GW2.PHL6.ALTER.NET
[21600] 166.60.179.152.in-addr.arpa. domain name pointer dsm1800-gw.customer.alter.net
[0] 167.60.179.152.in-addr.arpa.: domain name does not exist
[0] 168.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 169.60.179.152.in-addr.arpa. domain name pointer 108.GigabitEthernet1-0-0.GW8.PHL6.ALTER.NET
[21600] 170.60.179.152.in-addr.arpa. domain name pointer tbd-gw.customer.alter.net
[0] 171.60.179.152.in-addr.arpa.: domain name does not exist
[0] 172.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 173.60.179.152.in-addr.arpa. domain name pointer 599.xe-4-3-0.GW11.PHL6.ALTER.NET
[21600] 174.60.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 175.60.179.152.in-addr.arpa.: domain name does not exist
[0] 176.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 177.60.179.152.in-addr.arpa. domain name pointer 500.Serial3-0-12-26-0.GW9.PHL6.ALTER.NET
[21600] 178.60.179.152.in-addr.arpa. domain name pointer rjwaters-gw.customer.alter.net
[0] 179.60.179.152.in-addr.arpa.: domain name does not exist
[0] 180.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 181.60.179.152.in-addr.arpa. domain name pointer 206.ATM1-1.GW11.PHL6.ALTER.NET
[21600] 182.60.179.152.in-addr.arpa. domain name pointer evolutiontechnologyco-gw.customer.alter.net
[0] 183.60.179.152.in-addr.arpa.: domain name does not exist
[0] 184.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 185.60.179.152.in-addr.arpa. domain name pointer 840.Serial1-3-2-10-0.GW8.PHL6.ALTER.NET
[21600] 186.60.179.152.in-addr.arpa. domain name pointer te-gw.customer.alter.net
[0] 187.60.179.152.in-addr.arpa.: domain name does not exist
[0] 188.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 189.60.179.152.in-addr.arpa. domain name pointer 622.ATM2-0.GW8.PHL6.ALTER.NET
[21600] 190.60.179.152.in-addr.arpa. domain name pointer copa-gw.customer.alter.net
[0] 191.60.179.152.in-addr.arpa.: domain name does not exist
[0] 192.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 193.60.179.152.in-addr.arpa. domain name pointer 212.xe-4-2-0.GW11.PHL6.ALTER.NET
[21600] 194.60.179.152.in-addr.arpa. domain name pointer bestbuy-gw.customer.alter.net
[0] 195.60.179.152.in-addr.arpa.: domain name does not exist
[0] 196.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 197.60.179.152.in-addr.arpa. domain name pointer 52.xe-4-2-0.GW11.PHL6.ALTER.NET
[21600] 198.60.179.152.in-addr.arpa. domain name pointer moodklaw-gw.customer.alter.net
[0] 199.60.179.152.in-addr.arpa.: domain name does not exist
[0] 200.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 201.60.179.152.in-addr.arpa. domain name pointer 179.xe-1-1-0.GW12.PHL6.ALTER.NET
[21600] 202.60.179.152.in-addr.arpa. domain name pointer smsrail-gw.customer.alter.net
[0] 203.60.179.152.in-addr.arpa.: domain name does not exist
[0] 204.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 205.60.179.152.in-addr.arpa. domain name pointer 540.xe-4-3-0.GW11.PHL6.ALTER.NET
[21600] 206.60.179.152.in-addr.arpa. domain name pointer copa-gw.customer.alter.net
[0] 207.60.179.152.in-addr.arpa.: domain name does not exist
[0] 208.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 209.60.179.152.in-addr.arpa. domain name pointer 500.Serial3-0-1-23-0.GW3.PHL6.ALTER.NET
[21600] 210.60.179.152.in-addr.arpa. domain name pointer abco-philadelphia-gw.customer.alter.net
[0] 211.60.179.152.in-addr.arpa.: domain name does not exist
[0] 212.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 213.60.179.152.in-addr.arpa. domain name pointer 247.xe-1-1-0.GW12.PHL6.ALTER.NET
[21600] 214.60.179.152.in-addr.arpa. domain name pointer redcross-gw.customer.alter.net
[0] 215.60.179.152.in-addr.arpa.: domain name does not exist
[0] 216.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 217.60.179.152.in-addr.arpa. domain name pointer 7.GigabitEthernet2-1-3.GW9.CLE1.ALTER.NET
[21600] 218.60.179.152.in-addr.arpa. domain name pointer image1tech-gw.customer.alter.net
[0] 219.60.179.152.in-addr.arpa.: domain name does not exist
[0] 220.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 221.60.179.152.in-addr.arpa. domain name pointer 500.Serial3-0-4-10-0.GW9.PHL6.ALTER.NET
[21600] 222.60.179.152.in-addr.arpa. domain name pointer phoenixlitho-gw.customer.alter.net
[0] 223.60.179.152.in-addr.arpa.: domain name does not exist
[0] 224.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 225.60.179.152.in-addr.arpa. domain name pointer 500.Serial3-0-2-9-0.GW9.PHL6.ALTER.NET
[21600] 226.60.179.152.in-addr.arpa. domain name pointer comcast-gw.customer.alter.net
[0] 227.60.179.152.in-addr.arpa.: domain name does not exist
[0] 228.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 229.60.179.152.in-addr.arpa. domain name pointer Serial1-2.GW10.PHL6.ALTER.NET
[21600] 230.60.179.152.in-addr.arpa. domain name pointer cellularonenepa-gw.customer.alter.net
[0] 231.60.179.152.in-addr.arpa.: domain name does not exist
[0] 232.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 233.60.179.152.in-addr.arpa. domain name pointer 500.Serial3-0-5-9-0.GW3.PHL6.ALTER.NET
[21600] 234.60.179.152.in-addr.arpa. domain name pointer Internet-gw.customer.alter.net
[0] 235.60.179.152.in-addr.arpa.: domain name does not exist
[0] 236.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 237.60.179.152.in-addr.arpa. domain name pointer 6.xe-1-1-0.GW12.PHL6.ALTER.NET
[21600] 238.60.179.152.in-addr.arpa. domain name pointer petvalu-gw.customer.alter.net
[0] 239.60.179.152.in-addr.arpa.: domain name does not exist
[0] 240.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 241.60.179.152.in-addr.arpa. domain name pointer 500.Serial5-0-3-22-0.GW2.PHL6.ALTER.NET
[21600] 242.60.179.152.in-addr.arpa. domain name pointer adp-gw.customer.alter.net
[0] 243.60.179.152.in-addr.arpa.: domain name does not exist
[0] 244.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 245.60.179.152.in-addr.arpa. domain name pointer 152.xe-1-1-0.GW12.PHL6.ALTER.NET
[21600] 246.60.179.152.in-addr.arpa. domain name pointer tbd-gw.customer.alter.net
[0] 247.60.179.152.in-addr.arpa.: domain name does not exist
[0] 248.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 249.60.179.152.in-addr.arpa. domain name pointer Serial4-7.GW8.PHL6.ALTER.NET
[21600] 250.60.179.152.in-addr.arpa. domain name pointer syniverse-gw.customer.alter.net
[0] 251.60.179.152.in-addr.arpa.: domain name does not exist
[0] 252.60.179.152.in-addr.arpa.: domain name does not exist
[21600] 253.60.179.152.in-addr.arpa. domain name pointer 500.Serial5-0-5-20-0.GW6.PHL6.ALTER.NET
[21600] 254.60.179.152.in-addr.arpa. domain name pointer gothmcity-gw.customer.alter.net
[0] 255.60.179.152.in-addr.arpa.: domain name does not exist