[0] 0.224.165.136.in-addr.arpa.: domain name does not exist
[600] 1.224.165.136.in-addr.arpa. domain name pointer smtpprod01.louisville.edu
[600] 2.224.165.136.in-addr.arpa. domain name pointer smtpprod02.louisville.edu
[600] 3.224.165.136.in-addr.arpa. domain name pointer smtpprod03.louisville.edu
[600] 4.224.165.136.in-addr.arpa. domain name pointer smtpprod04.louisville.edu
[600] 5.224.165.136.in-addr.arpa. domain name pointer smtpprod05.louisville.edu
[600] 6.224.165.136.in-addr.arpa. domain name pointer smtpprod06.louisville.edu
[600] 7.224.165.136.in-addr.arpa. domain name pointer smtpprod07.louisville.edu
[600] 8.224.165.136.in-addr.arpa. domain name pointer smtpprod08.louisville.edu
[0] 9.224.165.136.in-addr.arpa.: domain name does not exist
[0] 10.224.165.136.in-addr.arpa.: domain name does not exist
[600] 11.224.165.136.in-addr.arpa. domain name pointer esmtp01.louisville.edu
[600] 12.224.165.136.in-addr.arpa. domain name pointer incoming01.louisville.edu
[600] 13.224.165.136.in-addr.arpa. domain name pointer queue01.louisville.edu
[600] 14.224.165.136.in-addr.arpa. domain name pointer smtp01.louisville.edu
[600] 15.224.165.136.in-addr.arpa. domain name pointer esmtp02.louisville.edu
[600] 16.224.165.136.in-addr.arpa. domain name pointer incoming02.louisville.edu
[600] 17.224.165.136.in-addr.arpa. domain name pointer queue02.louisville.edu
[600] 18.224.165.136.in-addr.arpa. domain name pointer smtp02.louisville.edu
[600] 19.224.165.136.in-addr.arpa. domain name pointer esmtp03.louisville.edu
[600] 20.224.165.136.in-addr.arpa. domain name pointer incoming03.louisville.edu
[600] 21.224.165.136.in-addr.arpa. domain name pointer queue03.louisville.edu
[600] 22.224.165.136.in-addr.arpa. domain name pointer smtp03.louisville.edu
[600] 23.224.165.136.in-addr.arpa. domain name pointer esmtp04.louisville.edu
[600] 24.224.165.136.in-addr.arpa. domain name pointer incoming04.louisville.edu
[600] 25.224.165.136.in-addr.arpa. domain name pointer queue04.louisville.edu
[600] 26.224.165.136.in-addr.arpa. domain name pointer smtp04.louisville.edu
[0] 27.224.165.136.in-addr.arpa.: domain name does not exist
[0] 28.224.165.136.in-addr.arpa.: domain name does not exist
[0] 29.224.165.136.in-addr.arpa.: domain name does not exist
[0] 30.224.165.136.in-addr.arpa.: domain name does not exist
[0] 31.224.165.136.in-addr.arpa.: domain name does not exist
[0] 32.224.165.136.in-addr.arpa.: domain name does not exist
[0] 33.224.165.136.in-addr.arpa.: domain name does not exist
[0] 34.224.165.136.in-addr.arpa.: domain name does not exist
[0] 35.224.165.136.in-addr.arpa.: domain name does not exist
[0] 36.224.165.136.in-addr.arpa.: domain name does not exist
[0] 37.224.165.136.in-addr.arpa.: domain name does not exist
[0] 38.224.165.136.in-addr.arpa.: domain name does not exist
[0] 39.224.165.136.in-addr.arpa.: domain name does not exist
[0] 40.224.165.136.in-addr.arpa.: domain name does not exist
[0] 41.224.165.136.in-addr.arpa.: domain name does not exist
[0] 42.224.165.136.in-addr.arpa.: domain name does not exist
[0] 43.224.165.136.in-addr.arpa.: domain name does not exist
[0] 44.224.165.136.in-addr.arpa.: domain name does not exist
[0] 45.224.165.136.in-addr.arpa.: domain name does not exist
[0] 46.224.165.136.in-addr.arpa.: domain name does not exist
[0] 47.224.165.136.in-addr.arpa.: domain name does not exist
[0] 48.224.165.136.in-addr.arpa.: domain name does not exist
[0] 49.224.165.136.in-addr.arpa.: domain name does not exist
[0] 50.224.165.136.in-addr.arpa.: domain name does not exist
[0] 51.224.165.136.in-addr.arpa.: domain name does not exist
[0] 52.224.165.136.in-addr.arpa.: domain name does not exist
[0] 53.224.165.136.in-addr.arpa.: domain name does not exist
[0] 54.224.165.136.in-addr.arpa.: domain name does not exist
[0] 55.224.165.136.in-addr.arpa.: domain name does not exist
[0] 56.224.165.136.in-addr.arpa.: domain name does not exist
[0] 57.224.165.136.in-addr.arpa.: domain name does not exist
[0] 58.224.165.136.in-addr.arpa.: domain name does not exist
[0] 59.224.165.136.in-addr.arpa.: domain name does not exist
[0] 60.224.165.136.in-addr.arpa.: domain name does not exist
[600] 61.224.165.136.in-addr.arpa. domain name pointer smtpuser01.louisville.edu
[600] 62.224.165.136.in-addr.arpa. domain name pointer smtpuser02.louisville.edu
[0] 63.224.165.136.in-addr.arpa.: domain name does not exist
[600] 64.224.165.136.in-addr.arpa. domain name pointer smtpmgr.louisville.edu
[0] 65.224.165.136.in-addr.arpa.: domain name does not exist
[0] 66.224.165.136.in-addr.arpa.: domain name does not exist
[0] 67.224.165.136.in-addr.arpa.: domain name does not exist
[0] 68.224.165.136.in-addr.arpa.: domain name does not exist
[0] 69.224.165.136.in-addr.arpa.: domain name does not exist
[0] 70.224.165.136.in-addr.arpa.: domain name does not exist
[0] 71.224.165.136.in-addr.arpa.: domain name does not exist
[0] 72.224.165.136.in-addr.arpa.: domain name does not exist
[0] 73.224.165.136.in-addr.arpa.: domain name does not exist
[0] 74.224.165.136.in-addr.arpa.: domain name does not exist
[0] 75.224.165.136.in-addr.arpa.: domain name does not exist
[0] 76.224.165.136.in-addr.arpa.: domain name does not exist
[0] 77.224.165.136.in-addr.arpa.: domain name does not exist
[0] 78.224.165.136.in-addr.arpa.: domain name does not exist
[0] 79.224.165.136.in-addr.arpa.: domain name does not exist
[0] 80.224.165.136.in-addr.arpa.: domain name does not exist
[0] 81.224.165.136.in-addr.arpa.: domain name does not exist
[0] 82.224.165.136.in-addr.arpa.: domain name does not exist
[0] 83.224.165.136.in-addr.arpa.: domain name does not exist
[0] 84.224.165.136.in-addr.arpa.: domain name does not exist
[0] 85.224.165.136.in-addr.arpa.: domain name does not exist
[0] 86.224.165.136.in-addr.arpa.: domain name does not exist
[0] 87.224.165.136.in-addr.arpa.: domain name does not exist
[0] 88.224.165.136.in-addr.arpa.: domain name does not exist
[0] 89.224.165.136.in-addr.arpa.: domain name does not exist
[0] 90.224.165.136.in-addr.arpa.: domain name does not exist
[0] 91.224.165.136.in-addr.arpa.: domain name does not exist
[0] 92.224.165.136.in-addr.arpa.: domain name does not exist
[0] 93.224.165.136.in-addr.arpa.: domain name does not exist
[0] 94.224.165.136.in-addr.arpa.: domain name does not exist
[0] 95.224.165.136.in-addr.arpa.: domain name does not exist
[0] 96.224.165.136.in-addr.arpa.: domain name does not exist
[0] 97.224.165.136.in-addr.arpa.: domain name does not exist
[0] 98.224.165.136.in-addr.arpa.: domain name does not exist
[0] 99.224.165.136.in-addr.arpa.: domain name does not exist
[0] 100.224.165.136.in-addr.arpa.: domain name does not exist
[0] 101.224.165.136.in-addr.arpa.: domain name does not exist
[0] 102.224.165.136.in-addr.arpa.: domain name does not exist
[0] 103.224.165.136.in-addr.arpa.: domain name does not exist
[0] 104.224.165.136.in-addr.arpa.: domain name does not exist
[0] 105.224.165.136.in-addr.arpa.: domain name does not exist
[0] 106.224.165.136.in-addr.arpa.: domain name does not exist
[0] 107.224.165.136.in-addr.arpa.: domain name does not exist
[0] 108.224.165.136.in-addr.arpa.: domain name does not exist
[0] 109.224.165.136.in-addr.arpa.: domain name does not exist
[0] 110.224.165.136.in-addr.arpa.: domain name does not exist
[0] 111.224.165.136.in-addr.arpa.: domain name does not exist
[0] 112.224.165.136.in-addr.arpa.: domain name does not exist
[0] 113.224.165.136.in-addr.arpa.: domain name does not exist
[0] 114.224.165.136.in-addr.arpa.: domain name does not exist
[0] 115.224.165.136.in-addr.arpa.: domain name does not exist
[0] 116.224.165.136.in-addr.arpa.: domain name does not exist
[0] 117.224.165.136.in-addr.arpa.: domain name does not exist
[0] 118.224.165.136.in-addr.arpa.: domain name does not exist
[0] 119.224.165.136.in-addr.arpa.: domain name does not exist
[0] 120.224.165.136.in-addr.arpa.: domain name does not exist
[0] 121.224.165.136.in-addr.arpa.: domain name does not exist
[0] 122.224.165.136.in-addr.arpa.: domain name does not exist
[0] 123.224.165.136.in-addr.arpa.: domain name does not exist
[0] 124.224.165.136.in-addr.arpa.: domain name does not exist
[0] 125.224.165.136.in-addr.arpa.: domain name does not exist
[0] 126.224.165.136.in-addr.arpa.: domain name does not exist
[0] 127.224.165.136.in-addr.arpa.: domain name does not exist
[0] 128.224.165.136.in-addr.arpa.: domain name does not exist
[0] 129.224.165.136.in-addr.arpa.: domain name does not exist
[0] 130.224.165.136.in-addr.arpa.: domain name does not exist
[0] 131.224.165.136.in-addr.arpa.: domain name does not exist
[0] 132.224.165.136.in-addr.arpa.: domain name does not exist
[0] 133.224.165.136.in-addr.arpa.: domain name does not exist
[0] 134.224.165.136.in-addr.arpa.: domain name does not exist
[0] 135.224.165.136.in-addr.arpa.: domain name does not exist
[0] 136.224.165.136.in-addr.arpa.: domain name does not exist
[0] 137.224.165.136.in-addr.arpa.: domain name does not exist
[0] 138.224.165.136.in-addr.arpa.: domain name does not exist
[0] 139.224.165.136.in-addr.arpa.: domain name does not exist
[0] 140.224.165.136.in-addr.arpa.: domain name does not exist
[0] 141.224.165.136.in-addr.arpa.: domain name does not exist
[0] 142.224.165.136.in-addr.arpa.: domain name does not exist
[0] 143.224.165.136.in-addr.arpa.: domain name does not exist
[0] 144.224.165.136.in-addr.arpa.: domain name does not exist
[0] 145.224.165.136.in-addr.arpa.: domain name does not exist
[0] 146.224.165.136.in-addr.arpa.: domain name does not exist
[0] 147.224.165.136.in-addr.arpa.: domain name does not exist
[0] 148.224.165.136.in-addr.arpa.: domain name does not exist
[0] 149.224.165.136.in-addr.arpa.: domain name does not exist
[0] 150.224.165.136.in-addr.arpa.: domain name does not exist
[0] 151.224.165.136.in-addr.arpa.: domain name does not exist
[0] 152.224.165.136.in-addr.arpa.: domain name does not exist
[0] 153.224.165.136.in-addr.arpa.: domain name does not exist
[0] 154.224.165.136.in-addr.arpa.: domain name does not exist
[0] 155.224.165.136.in-addr.arpa.: domain name does not exist
[0] 156.224.165.136.in-addr.arpa.: domain name does not exist
[0] 157.224.165.136.in-addr.arpa.: domain name does not exist
[0] 158.224.165.136.in-addr.arpa.: domain name does not exist
[0] 159.224.165.136.in-addr.arpa.: domain name does not exist
[0] 160.224.165.136.in-addr.arpa.: domain name does not exist
[0] 161.224.165.136.in-addr.arpa.: domain name does not exist
[0] 162.224.165.136.in-addr.arpa.: domain name does not exist
[0] 163.224.165.136.in-addr.arpa.: domain name does not exist
[0] 164.224.165.136.in-addr.arpa.: domain name does not exist
[0] 165.224.165.136.in-addr.arpa.: domain name does not exist
[0] 166.224.165.136.in-addr.arpa.: domain name does not exist
[0] 167.224.165.136.in-addr.arpa.: domain name does not exist
[0] 168.224.165.136.in-addr.arpa.: domain name does not exist
[0] 169.224.165.136.in-addr.arpa.: domain name does not exist
[0] 170.224.165.136.in-addr.arpa.: domain name does not exist
[0] 171.224.165.136.in-addr.arpa.: domain name does not exist
[0] 172.224.165.136.in-addr.arpa.: domain name does not exist
[0] 173.224.165.136.in-addr.arpa.: domain name does not exist
[0] 174.224.165.136.in-addr.arpa.: domain name does not exist
[0] 175.224.165.136.in-addr.arpa.: domain name does not exist
[0] 176.224.165.136.in-addr.arpa.: domain name does not exist
[0] 177.224.165.136.in-addr.arpa.: domain name does not exist
[0] 178.224.165.136.in-addr.arpa.: domain name does not exist
[0] 179.224.165.136.in-addr.arpa.: domain name does not exist
[0] 180.224.165.136.in-addr.arpa.: domain name does not exist
[0] 181.224.165.136.in-addr.arpa.: domain name does not exist
[0] 182.224.165.136.in-addr.arpa.: domain name does not exist
[0] 183.224.165.136.in-addr.arpa.: domain name does not exist
[0] 184.224.165.136.in-addr.arpa.: domain name does not exist
[0] 185.224.165.136.in-addr.arpa.: domain name does not exist
[0] 186.224.165.136.in-addr.arpa.: domain name does not exist
[0] 187.224.165.136.in-addr.arpa.: domain name does not exist
[0] 188.224.165.136.in-addr.arpa.: domain name does not exist
[0] 189.224.165.136.in-addr.arpa.: domain name does not exist
[0] 190.224.165.136.in-addr.arpa.: domain name does not exist
[0] 191.224.165.136.in-addr.arpa.: domain name does not exist
[0] 192.224.165.136.in-addr.arpa.: domain name does not exist
[0] 193.224.165.136.in-addr.arpa.: domain name does not exist
[0] 194.224.165.136.in-addr.arpa.: domain name does not exist
[0] 195.224.165.136.in-addr.arpa.: domain name does not exist
[0] 196.224.165.136.in-addr.arpa.: domain name does not exist
[0] 197.224.165.136.in-addr.arpa.: domain name does not exist
[0] 198.224.165.136.in-addr.arpa.: domain name does not exist
[0] 199.224.165.136.in-addr.arpa.: domain name does not exist
[0] 200.224.165.136.in-addr.arpa.: domain name does not exist
[0] 201.224.165.136.in-addr.arpa.: domain name does not exist
[0] 202.224.165.136.in-addr.arpa.: domain name does not exist
[0] 203.224.165.136.in-addr.arpa.: domain name does not exist
[0] 204.224.165.136.in-addr.arpa.: domain name does not exist
[0] 205.224.165.136.in-addr.arpa.: domain name does not exist
[0] 206.224.165.136.in-addr.arpa.: domain name does not exist
[0] 207.224.165.136.in-addr.arpa.: domain name does not exist
[0] 208.224.165.136.in-addr.arpa.: domain name does not exist
[0] 209.224.165.136.in-addr.arpa.: domain name does not exist
[0] 210.224.165.136.in-addr.arpa.: domain name does not exist
[0] 211.224.165.136.in-addr.arpa.: domain name does not exist
[0] 212.224.165.136.in-addr.arpa.: domain name does not exist
[0] 213.224.165.136.in-addr.arpa.: domain name does not exist
[0] 214.224.165.136.in-addr.arpa.: domain name does not exist
[0] 215.224.165.136.in-addr.arpa.: domain name does not exist
[0] 216.224.165.136.in-addr.arpa.: domain name does not exist
[0] 217.224.165.136.in-addr.arpa.: domain name does not exist
[0] 218.224.165.136.in-addr.arpa.: domain name does not exist
[0] 219.224.165.136.in-addr.arpa.: domain name does not exist
[0] 220.224.165.136.in-addr.arpa.: domain name does not exist
[0] 221.224.165.136.in-addr.arpa.: domain name does not exist
[0] 222.224.165.136.in-addr.arpa.: domain name does not exist
[0] 223.224.165.136.in-addr.arpa.: domain name does not exist
[0] 224.224.165.136.in-addr.arpa.: domain name does not exist
[0] 225.224.165.136.in-addr.arpa.: domain name does not exist
[0] 226.224.165.136.in-addr.arpa.: domain name does not exist
[0] 227.224.165.136.in-addr.arpa.: domain name does not exist
[0] 228.224.165.136.in-addr.arpa.: domain name does not exist
[0] 229.224.165.136.in-addr.arpa.: domain name does not exist
[0] 230.224.165.136.in-addr.arpa.: domain name does not exist
[0] 231.224.165.136.in-addr.arpa.: domain name does not exist
[0] 232.224.165.136.in-addr.arpa.: domain name does not exist
[0] 233.224.165.136.in-addr.arpa.: domain name does not exist
[0] 234.224.165.136.in-addr.arpa.: domain name does not exist
[0] 235.224.165.136.in-addr.arpa.: domain name does not exist
[0] 236.224.165.136.in-addr.arpa.: domain name does not exist
[0] 237.224.165.136.in-addr.arpa.: domain name does not exist
[0] 238.224.165.136.in-addr.arpa.: domain name does not exist
[0] 239.224.165.136.in-addr.arpa.: domain name does not exist
[0] 240.224.165.136.in-addr.arpa.: domain name does not exist
[0] 241.224.165.136.in-addr.arpa.: domain name does not exist
[0] 242.224.165.136.in-addr.arpa.: domain name does not exist
[0] 243.224.165.136.in-addr.arpa.: domain name does not exist
[0] 244.224.165.136.in-addr.arpa.: domain name does not exist
[0] 245.224.165.136.in-addr.arpa.: domain name does not exist
[0] 246.224.165.136.in-addr.arpa.: domain name does not exist
[0] 247.224.165.136.in-addr.arpa.: domain name does not exist
[0] 248.224.165.136.in-addr.arpa.: domain name does not exist
[0] 249.224.165.136.in-addr.arpa.: domain name does not exist
[0] 250.224.165.136.in-addr.arpa.: domain name does not exist
[0] 251.224.165.136.in-addr.arpa.: domain name does not exist
[0] 252.224.165.136.in-addr.arpa.: domain name does not exist
[0] 253.224.165.136.in-addr.arpa.: domain name does not exist
[0] 254.224.165.136.in-addr.arpa.: domain name does not exist
[0] 255.224.165.136.in-addr.arpa.: domain name does not exist