[0] 0.29.39.160.in-addr.arpa.: domain name does not exist
[0] 1.29.39.160.in-addr.arpa.: domain name does not exist
[0] 2.29.39.160.in-addr.arpa.: domain name does not exist
[0] 3.29.39.160.in-addr.arpa.: domain name does not exist
[0] 4.29.39.160.in-addr.arpa.: domain name does not exist
[0] 5.29.39.160.in-addr.arpa.: domain name does not exist
[0] 6.29.39.160.in-addr.arpa.: domain name does not exist
[0] 7.29.39.160.in-addr.arpa.: domain name does not exist
[0] 8.29.39.160.in-addr.arpa.: domain name does not exist
[0] 9.29.39.160.in-addr.arpa.: domain name does not exist
[3600] 10.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-10.dyn.columbia.edu
[3600] 11.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-11.dyn.columbia.edu
[3600] 12.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-12.dyn.columbia.edu
[3600] 13.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-13.dyn.columbia.edu
[3600] 14.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-14.dyn.columbia.edu
[3600] 15.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-15.dyn.columbia.edu
[3600] 16.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-16.dyn.columbia.edu
[3600] 17.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-17.dyn.columbia.edu
[3600] 18.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-18.dyn.columbia.edu
[3600] 19.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-19.dyn.columbia.edu
[3600] 20.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-20.dyn.columbia.edu
[3600] 21.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-21.dyn.columbia.edu
[3600] 22.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-22.dyn.columbia.edu
[3600] 23.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-23.dyn.columbia.edu
[3600] 24.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-24.dyn.columbia.edu
[3600] 25.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-25.dyn.columbia.edu
[3600] 26.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-26.dyn.columbia.edu
[3600] 27.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-27.dyn.columbia.edu
[3600] 28.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-28.dyn.columbia.edu
[3600] 29.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-29.dyn.columbia.edu
[3600] 30.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-30.dyn.columbia.edu
[3600] 31.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-31.dyn.columbia.edu
[3600] 32.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-32.dyn.columbia.edu
[3600] 33.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-33.dyn.columbia.edu
[3600] 34.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-34.dyn.columbia.edu
[3600] 35.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-35.dyn.columbia.edu
[3600] 36.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-36.dyn.columbia.edu
[3600] 37.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-37.dyn.columbia.edu
[3600] 38.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-38.dyn.columbia.edu
[3600] 39.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-39.dyn.columbia.edu
[3600] 40.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-40.dyn.columbia.edu
[3600] 41.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-41.dyn.columbia.edu
[3600] 42.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-42.dyn.columbia.edu
[3600] 43.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-43.dyn.columbia.edu
[3600] 44.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-44.dyn.columbia.edu
[3600] 45.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-45.dyn.columbia.edu
[3600] 46.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-46.dyn.columbia.edu
[3600] 47.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-47.dyn.columbia.edu
[3600] 48.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-48.dyn.columbia.edu
[3600] 49.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-49.dyn.columbia.edu
[3600] 50.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-50.dyn.columbia.edu
[3600] 51.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-51.dyn.columbia.edu
[3600] 52.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-52.dyn.columbia.edu
[3600] 53.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-53.dyn.columbia.edu
[3600] 54.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-54.dyn.columbia.edu
[3600] 55.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-55.dyn.columbia.edu
[3600] 56.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-56.dyn.columbia.edu
[3600] 57.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-57.dyn.columbia.edu
[3600] 58.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-58.dyn.columbia.edu
[3600] 59.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-59.dyn.columbia.edu
[3600] 60.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-60.dyn.columbia.edu
[3600] 61.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-61.dyn.columbia.edu
[3600] 62.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-62.dyn.columbia.edu
[3600] 63.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-63.dyn.columbia.edu
[3600] 64.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-64.dyn.columbia.edu
[3600] 65.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-65.dyn.columbia.edu
[3600] 66.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-66.dyn.columbia.edu
[3600] 67.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-67.dyn.columbia.edu
[3600] 68.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-68.dyn.columbia.edu
[3600] 69.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-69.dyn.columbia.edu
[3600] 70.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-70.dyn.columbia.edu
[3600] 71.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-71.dyn.columbia.edu
[3600] 72.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-72.dyn.columbia.edu
[3600] 73.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-73.dyn.columbia.edu
[3600] 74.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-74.dyn.columbia.edu
[3600] 75.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-75.dyn.columbia.edu
[3600] 76.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-76.dyn.columbia.edu
[3600] 77.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-77.dyn.columbia.edu
[3600] 78.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-78.dyn.columbia.edu
[3600] 79.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-79.dyn.columbia.edu
[3600] 80.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-80.dyn.columbia.edu
[3600] 81.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-81.dyn.columbia.edu
[3600] 82.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-82.dyn.columbia.edu
[3600] 83.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-83.dyn.columbia.edu
[3600] 84.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-84.dyn.columbia.edu
[3600] 85.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-85.dyn.columbia.edu
[3600] 86.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-86.dyn.columbia.edu
[3600] 87.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-87.dyn.columbia.edu
[3600] 88.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-88.dyn.columbia.edu
[3600] 89.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-89.dyn.columbia.edu
[3600] 90.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-90.dyn.columbia.edu
[3600] 91.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-91.dyn.columbia.edu
[3600] 92.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-92.dyn.columbia.edu
[3600] 93.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-93.dyn.columbia.edu
[3600] 94.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-94.dyn.columbia.edu
[3600] 95.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-95.dyn.columbia.edu
[3600] 96.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-96.dyn.columbia.edu
[3600] 97.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-97.dyn.columbia.edu
[3600] 98.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-98.dyn.columbia.edu
[3600] 99.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-99.dyn.columbia.edu
[3600] 100.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-100.dyn.columbia.edu
[3600] 101.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-101.dyn.columbia.edu
[3600] 102.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-102.dyn.columbia.edu
[3600] 103.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-103.dyn.columbia.edu
[3600] 104.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-104.dyn.columbia.edu
[3600] 105.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-105.dyn.columbia.edu
[3600] 106.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-106.dyn.columbia.edu
[3600] 107.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-107.dyn.columbia.edu
[3600] 108.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-108.dyn.columbia.edu
[3600] 109.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-109.dyn.columbia.edu
[3600] 110.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-110.dyn.columbia.edu
[3600] 111.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-111.dyn.columbia.edu
[3600] 112.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-112.dyn.columbia.edu
[3600] 113.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-113.dyn.columbia.edu
[3600] 114.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-114.dyn.columbia.edu
[3600] 115.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-115.dyn.columbia.edu
[3600] 116.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-116.dyn.columbia.edu
[3600] 117.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-117.dyn.columbia.edu
[3600] 118.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-118.dyn.columbia.edu
[3600] 119.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-119.dyn.columbia.edu
[3600] 120.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-120.dyn.columbia.edu
[3600] 121.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-121.dyn.columbia.edu
[3600] 122.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-122.dyn.columbia.edu
[3600] 123.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-123.dyn.columbia.edu
[3600] 124.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-124.dyn.columbia.edu
[3600] 125.29.39.160.in-addr.arpa. domain name pointer dyn-160-39-29-125.dyn.columbia.edu
[0] 126.29.39.160.in-addr.arpa.: domain name does not exist
[0] 127.29.39.160.in-addr.arpa.: domain name does not exist
[0] 128.29.39.160.in-addr.arpa.: domain name does not exist
[0] 129.29.39.160.in-addr.arpa.: domain name does not exist
[0] 130.29.39.160.in-addr.arpa.: domain name does not exist
[0] 131.29.39.160.in-addr.arpa.: domain name does not exist
[0] 132.29.39.160.in-addr.arpa.: domain name does not exist
[0] 133.29.39.160.in-addr.arpa.: domain name does not exist
[0] 134.29.39.160.in-addr.arpa.: domain name does not exist
[0] 135.29.39.160.in-addr.arpa.: domain name does not exist
[0] 136.29.39.160.in-addr.arpa.: domain name does not exist
[0] 137.29.39.160.in-addr.arpa.: domain name does not exist
[0] 138.29.39.160.in-addr.arpa.: domain name does not exist
[0] 139.29.39.160.in-addr.arpa.: domain name does not exist
[0] 140.29.39.160.in-addr.arpa.: domain name does not exist
[0] 141.29.39.160.in-addr.arpa.: domain name does not exist
[0] 142.29.39.160.in-addr.arpa.: domain name does not exist
[0] 143.29.39.160.in-addr.arpa.: domain name does not exist
[0] 144.29.39.160.in-addr.arpa.: domain name does not exist
[0] 145.29.39.160.in-addr.arpa.: domain name does not exist
[0] 146.29.39.160.in-addr.arpa.: domain name does not exist
[0] 147.29.39.160.in-addr.arpa.: domain name does not exist
[0] 148.29.39.160.in-addr.arpa.: domain name does not exist
[0] 149.29.39.160.in-addr.arpa.: domain name does not exist
[0] 150.29.39.160.in-addr.arpa.: domain name does not exist
[0] 151.29.39.160.in-addr.arpa.: domain name does not exist
[0] 152.29.39.160.in-addr.arpa.: domain name does not exist
[0] 153.29.39.160.in-addr.arpa.: domain name does not exist
[0] 154.29.39.160.in-addr.arpa.: domain name does not exist
[0] 155.29.39.160.in-addr.arpa.: domain name does not exist
[0] 156.29.39.160.in-addr.arpa.: domain name does not exist
[0] 157.29.39.160.in-addr.arpa.: domain name does not exist
[0] 158.29.39.160.in-addr.arpa.: domain name does not exist
[0] 159.29.39.160.in-addr.arpa.: domain name does not exist
[0] 160.29.39.160.in-addr.arpa.: domain name does not exist
[0] 161.29.39.160.in-addr.arpa.: domain name does not exist
[0] 162.29.39.160.in-addr.arpa.: domain name does not exist
[0] 163.29.39.160.in-addr.arpa.: domain name does not exist
[0] 164.29.39.160.in-addr.arpa.: domain name does not exist
[0] 165.29.39.160.in-addr.arpa.: domain name does not exist
[0] 166.29.39.160.in-addr.arpa.: domain name does not exist
[0] 167.29.39.160.in-addr.arpa.: domain name does not exist
[0] 168.29.39.160.in-addr.arpa.: domain name does not exist
[0] 169.29.39.160.in-addr.arpa.: domain name does not exist
[0] 170.29.39.160.in-addr.arpa.: domain name does not exist
[0] 171.29.39.160.in-addr.arpa.: domain name does not exist
[0] 172.29.39.160.in-addr.arpa.: domain name does not exist
[0] 173.29.39.160.in-addr.arpa.: domain name does not exist
[0] 174.29.39.160.in-addr.arpa.: domain name does not exist
[0] 175.29.39.160.in-addr.arpa.: domain name does not exist
[0] 176.29.39.160.in-addr.arpa.: domain name does not exist
[0] 177.29.39.160.in-addr.arpa.: domain name does not exist
[0] 178.29.39.160.in-addr.arpa.: domain name does not exist
[0] 179.29.39.160.in-addr.arpa.: domain name does not exist
[0] 180.29.39.160.in-addr.arpa.: domain name does not exist
[0] 181.29.39.160.in-addr.arpa.: domain name does not exist
[0] 182.29.39.160.in-addr.arpa.: domain name does not exist
[0] 183.29.39.160.in-addr.arpa.: domain name does not exist
[0] 184.29.39.160.in-addr.arpa.: domain name does not exist
[0] 185.29.39.160.in-addr.arpa.: domain name does not exist
[0] 186.29.39.160.in-addr.arpa.: domain name does not exist
[0] 187.29.39.160.in-addr.arpa.: domain name does not exist
[0] 188.29.39.160.in-addr.arpa.: domain name does not exist
[0] 189.29.39.160.in-addr.arpa.: domain name does not exist
[0] 190.29.39.160.in-addr.arpa.: domain name does not exist
[0] 191.29.39.160.in-addr.arpa.: domain name does not exist
[0] 192.29.39.160.in-addr.arpa.: domain name does not exist
[0] 193.29.39.160.in-addr.arpa.: domain name does not exist
[0] 194.29.39.160.in-addr.arpa.: domain name does not exist
[0] 195.29.39.160.in-addr.arpa.: domain name does not exist
[0] 196.29.39.160.in-addr.arpa.: domain name does not exist
[0] 197.29.39.160.in-addr.arpa.: domain name does not exist
[0] 198.29.39.160.in-addr.arpa.: domain name does not exist
[0] 199.29.39.160.in-addr.arpa.: domain name does not exist
[0] 200.29.39.160.in-addr.arpa.: domain name does not exist
[0] 201.29.39.160.in-addr.arpa.: domain name does not exist
[0] 202.29.39.160.in-addr.arpa.: domain name does not exist
[0] 203.29.39.160.in-addr.arpa.: domain name does not exist
[0] 204.29.39.160.in-addr.arpa.: domain name does not exist
[0] 205.29.39.160.in-addr.arpa.: domain name does not exist
[0] 206.29.39.160.in-addr.arpa.: domain name does not exist
[0] 207.29.39.160.in-addr.arpa.: domain name does not exist
[0] 208.29.39.160.in-addr.arpa.: domain name does not exist
[0] 209.29.39.160.in-addr.arpa.: domain name does not exist
[0] 210.29.39.160.in-addr.arpa.: domain name does not exist
[0] 211.29.39.160.in-addr.arpa.: domain name does not exist
[0] 212.29.39.160.in-addr.arpa.: domain name does not exist
[0] 213.29.39.160.in-addr.arpa.: domain name does not exist
[0] 214.29.39.160.in-addr.arpa.: domain name does not exist
[0] 215.29.39.160.in-addr.arpa.: domain name does not exist
[0] 216.29.39.160.in-addr.arpa.: domain name does not exist
[0] 217.29.39.160.in-addr.arpa.: domain name does not exist
[0] 218.29.39.160.in-addr.arpa.: domain name does not exist
[0] 219.29.39.160.in-addr.arpa.: domain name does not exist
[0] 220.29.39.160.in-addr.arpa.: domain name does not exist
[0] 221.29.39.160.in-addr.arpa.: domain name does not exist
[0] 222.29.39.160.in-addr.arpa.: domain name does not exist
[0] 223.29.39.160.in-addr.arpa.: domain name does not exist
[0] 224.29.39.160.in-addr.arpa.: domain name does not exist
[0] 225.29.39.160.in-addr.arpa.: domain name does not exist
[0] 226.29.39.160.in-addr.arpa.: domain name does not exist
[0] 227.29.39.160.in-addr.arpa.: domain name does not exist
[0] 228.29.39.160.in-addr.arpa.: domain name does not exist
[0] 229.29.39.160.in-addr.arpa.: domain name does not exist
[0] 230.29.39.160.in-addr.arpa.: domain name does not exist
[0] 231.29.39.160.in-addr.arpa.: domain name does not exist
[0] 232.29.39.160.in-addr.arpa.: domain name does not exist
[0] 233.29.39.160.in-addr.arpa.: domain name does not exist
[0] 234.29.39.160.in-addr.arpa.: domain name does not exist
[0] 235.29.39.160.in-addr.arpa.: domain name does not exist
[0] 236.29.39.160.in-addr.arpa.: domain name does not exist
[0] 237.29.39.160.in-addr.arpa.: domain name does not exist
[0] 238.29.39.160.in-addr.arpa.: domain name does not exist
[0] 239.29.39.160.in-addr.arpa.: domain name does not exist
[0] 240.29.39.160.in-addr.arpa.: domain name does not exist
[0] 241.29.39.160.in-addr.arpa.: domain name does not exist
[0] 242.29.39.160.in-addr.arpa.: domain name does not exist
[0] 243.29.39.160.in-addr.arpa.: domain name does not exist
[0] 244.29.39.160.in-addr.arpa.: domain name does not exist
[0] 245.29.39.160.in-addr.arpa.: domain name does not exist
[0] 246.29.39.160.in-addr.arpa.: domain name does not exist
[0] 247.29.39.160.in-addr.arpa.: domain name does not exist
[0] 248.29.39.160.in-addr.arpa.: domain name does not exist
[0] 249.29.39.160.in-addr.arpa.: domain name does not exist
[0] 250.29.39.160.in-addr.arpa.: domain name does not exist
[0] 251.29.39.160.in-addr.arpa.: domain name does not exist
[0] 252.29.39.160.in-addr.arpa.: domain name does not exist
[0] 253.29.39.160.in-addr.arpa.: domain name does not exist
[0] 254.29.39.160.in-addr.arpa.: domain name does not exist
[0] 255.29.39.160.in-addr.arpa.: domain name does not exist