[0] 0.227.197.128.in-addr.arpa.: domain name does not exist
[900] 1.227.197.128.in-addr.arpa. domain name pointer cec-walthamnet-gw.bu.edu
[0] 2.227.197.128.in-addr.arpa.: domain name does not exist
[0] 3.227.197.128.in-addr.arpa.: domain name does not exist
[0] 4.227.197.128.in-addr.arpa.: domain name does not exist
[0] 5.227.197.128.in-addr.arpa.: domain name does not exist
[0] 6.227.197.128.in-addr.arpa.: domain name does not exist
[0] 7.227.197.128.in-addr.arpa.: domain name does not exist
[0] 8.227.197.128.in-addr.arpa.: domain name does not exist
[0] 9.227.197.128.in-addr.arpa.: domain name does not exist
[0] 10.227.197.128.in-addr.arpa.: domain name does not exist
[0] 11.227.197.128.in-addr.arpa.: domain name does not exist
[0] 12.227.197.128.in-addr.arpa.: domain name does not exist
[0] 13.227.197.128.in-addr.arpa.: domain name does not exist
[0] 14.227.197.128.in-addr.arpa.: domain name does not exist
[0] 15.227.197.128.in-addr.arpa.: domain name does not exist
[0] 16.227.197.128.in-addr.arpa.: domain name does not exist
[0] 17.227.197.128.in-addr.arpa.: domain name does not exist
[0] 18.227.197.128.in-addr.arpa.: domain name does not exist
[0] 19.227.197.128.in-addr.arpa.: domain name does not exist
[0] 20.227.197.128.in-addr.arpa.: domain name does not exist
[0] 21.227.197.128.in-addr.arpa.: domain name does not exist
[0] 22.227.197.128.in-addr.arpa.: domain name does not exist
[0] 23.227.197.128.in-addr.arpa.: domain name does not exist
[0] 24.227.197.128.in-addr.arpa.: domain name does not exist
[0] 25.227.197.128.in-addr.arpa.: domain name does not exist
[0] 26.227.197.128.in-addr.arpa.: domain name does not exist
[0] 27.227.197.128.in-addr.arpa.: domain name does not exist
[0] 28.227.197.128.in-addr.arpa.: domain name does not exist
[0] 29.227.197.128.in-addr.arpa.: domain name does not exist
[0] 30.227.197.128.in-addr.arpa.: domain name does not exist
[900] 31.227.197.128.in-addr.arpa. domain name pointer walt227-031.bu.edu
[900] 32.227.197.128.in-addr.arpa. domain name pointer walt227-032.bu.edu
[900] 33.227.197.128.in-addr.arpa. domain name pointer walt227-033.bu.edu
[900] 34.227.197.128.in-addr.arpa. domain name pointer walt227-034.bu.edu
[900] 35.227.197.128.in-addr.arpa. domain name pointer walt227-035.bu.edu
[900] 36.227.197.128.in-addr.arpa. domain name pointer walt227-036.bu.edu
[900] 37.227.197.128.in-addr.arpa. domain name pointer walt227-037.bu.edu
[900] 38.227.197.128.in-addr.arpa. domain name pointer walt227-038.bu.edu
[900] 39.227.197.128.in-addr.arpa. domain name pointer walt227-039.bu.edu
[900] 40.227.197.128.in-addr.arpa. domain name pointer walt227-040.bu.edu
[900] 41.227.197.128.in-addr.arpa. domain name pointer walt227-041.bu.edu
[900] 42.227.197.128.in-addr.arpa. domain name pointer walt227-042.bu.edu
[900] 43.227.197.128.in-addr.arpa. domain name pointer walt227-043.bu.edu
[900] 44.227.197.128.in-addr.arpa. domain name pointer walt227-044.bu.edu
[900] 45.227.197.128.in-addr.arpa. domain name pointer walt227-045.bu.edu
[900] 46.227.197.128.in-addr.arpa. domain name pointer walt227-046.bu.edu
[900] 47.227.197.128.in-addr.arpa. domain name pointer walt227-047.bu.edu
[900] 48.227.197.128.in-addr.arpa. domain name pointer walt227-048.bu.edu
[900] 49.227.197.128.in-addr.arpa. domain name pointer walt227-049.bu.edu
[900] 50.227.197.128.in-addr.arpa. domain name pointer walt227-050.bu.edu
[900] 51.227.197.128.in-addr.arpa. domain name pointer walt227-051.bu.edu
[900] 52.227.197.128.in-addr.arpa. domain name pointer walt227-052.bu.edu
[900] 53.227.197.128.in-addr.arpa. domain name pointer walt227-053.bu.edu
[900] 54.227.197.128.in-addr.arpa. domain name pointer walt227-054.bu.edu
[900] 55.227.197.128.in-addr.arpa. domain name pointer walt227-055.bu.edu
[900] 56.227.197.128.in-addr.arpa. domain name pointer walt227-056.bu.edu
[900] 57.227.197.128.in-addr.arpa. domain name pointer walt227-057.bu.edu
[900] 58.227.197.128.in-addr.arpa. domain name pointer walt227-058.bu.edu
[900] 59.227.197.128.in-addr.arpa. domain name pointer walt227-059.bu.edu
[900] 60.227.197.128.in-addr.arpa. domain name pointer walt227-060.bu.edu
[900] 61.227.197.128.in-addr.arpa. domain name pointer walt227-061.bu.edu
[900] 62.227.197.128.in-addr.arpa. domain name pointer walt227-062.bu.edu
[900] 63.227.197.128.in-addr.arpa. domain name pointer walt227-063.bu.edu
[900] 64.227.197.128.in-addr.arpa. domain name pointer walt227-064.bu.edu
[900] 65.227.197.128.in-addr.arpa. domain name pointer walt227-065.bu.edu
[900] 66.227.197.128.in-addr.arpa. domain name pointer walt227-066.bu.edu
[900] 67.227.197.128.in-addr.arpa. domain name pointer walt227-067.bu.edu
[900] 68.227.197.128.in-addr.arpa. domain name pointer walt227-068.bu.edu
[900] 69.227.197.128.in-addr.arpa. domain name pointer walt227-069.bu.edu
[900] 70.227.197.128.in-addr.arpa. domain name pointer walt227-070.bu.edu
[900] 71.227.197.128.in-addr.arpa. domain name pointer walt227-071.bu.edu
[900] 72.227.197.128.in-addr.arpa. domain name pointer walt227-072.bu.edu
[900] 73.227.197.128.in-addr.arpa. domain name pointer walt227-073.bu.edu
[900] 74.227.197.128.in-addr.arpa. domain name pointer walt227-074.bu.edu
[900] 75.227.197.128.in-addr.arpa. domain name pointer walt227-075.bu.edu
[900] 76.227.197.128.in-addr.arpa. domain name pointer walt227-076.bu.edu
[900] 77.227.197.128.in-addr.arpa. domain name pointer walt227-077.bu.edu
[900] 78.227.197.128.in-addr.arpa. domain name pointer walt227-078.bu.edu
[900] 79.227.197.128.in-addr.arpa. domain name pointer walt227-079.bu.edu
[900] 80.227.197.128.in-addr.arpa. domain name pointer walt227-080.bu.edu
[900] 81.227.197.128.in-addr.arpa. domain name pointer walt227-081.bu.edu
[900] 82.227.197.128.in-addr.arpa. domain name pointer walt227-082.bu.edu
[900] 83.227.197.128.in-addr.arpa. domain name pointer walt227-083.bu.edu
[900] 84.227.197.128.in-addr.arpa. domain name pointer walt227-084.bu.edu
[900] 85.227.197.128.in-addr.arpa. domain name pointer walt227-085.bu.edu
[900] 86.227.197.128.in-addr.arpa. domain name pointer walt227-086.bu.edu
[900] 87.227.197.128.in-addr.arpa. domain name pointer walt227-087.bu.edu
[900] 88.227.197.128.in-addr.arpa. domain name pointer walt227-088.bu.edu
[900] 89.227.197.128.in-addr.arpa. domain name pointer walt227-089.bu.edu
[900] 90.227.197.128.in-addr.arpa. domain name pointer walt227-090.bu.edu
[900] 91.227.197.128.in-addr.arpa. domain name pointer walt227-091.bu.edu
[900] 92.227.197.128.in-addr.arpa. domain name pointer walt227-092.bu.edu
[900] 93.227.197.128.in-addr.arpa. domain name pointer walt227-093.bu.edu
[900] 94.227.197.128.in-addr.arpa. domain name pointer walt227-094.bu.edu
[900] 95.227.197.128.in-addr.arpa. domain name pointer walt227-095.bu.edu
[900] 96.227.197.128.in-addr.arpa. domain name pointer walt227-096.bu.edu
[900] 97.227.197.128.in-addr.arpa. domain name pointer walt227-097.bu.edu
[900] 98.227.197.128.in-addr.arpa. domain name pointer walt227-098.bu.edu
[900] 99.227.197.128.in-addr.arpa. domain name pointer walt227-099.bu.edu
[900] 100.227.197.128.in-addr.arpa. domain name pointer walt227-100.bu.edu
[900] 101.227.197.128.in-addr.arpa. domain name pointer walt227-101.bu.edu
[900] 102.227.197.128.in-addr.arpa. domain name pointer walt227-102.bu.edu
[900] 103.227.197.128.in-addr.arpa. domain name pointer walt227-103.bu.edu
[900] 104.227.197.128.in-addr.arpa. domain name pointer walt227-104.bu.edu
[900] 105.227.197.128.in-addr.arpa. domain name pointer walt227-105.bu.edu
[900] 106.227.197.128.in-addr.arpa. domain name pointer walt227-106.bu.edu
[900] 107.227.197.128.in-addr.arpa. domain name pointer walt227-107.bu.edu
[900] 108.227.197.128.in-addr.arpa. domain name pointer walt227-108.bu.edu
[900] 109.227.197.128.in-addr.arpa. domain name pointer walt227-109.bu.edu
[900] 110.227.197.128.in-addr.arpa. domain name pointer walt227-110.bu.edu
[900] 111.227.197.128.in-addr.arpa. domain name pointer walt227-111.bu.edu
[900] 112.227.197.128.in-addr.arpa. domain name pointer walt227-112.bu.edu
[900] 113.227.197.128.in-addr.arpa. domain name pointer walt227-113.bu.edu
[900] 114.227.197.128.in-addr.arpa. domain name pointer walt227-114.bu.edu
[900] 115.227.197.128.in-addr.arpa. domain name pointer walt227-115.bu.edu
[900] 116.227.197.128.in-addr.arpa. domain name pointer walt227-116.bu.edu
[900] 117.227.197.128.in-addr.arpa. domain name pointer walt227-117.bu.edu
[900] 118.227.197.128.in-addr.arpa. domain name pointer walt227-118.bu.edu
[900] 119.227.197.128.in-addr.arpa. domain name pointer walt227-119.bu.edu
[900] 120.227.197.128.in-addr.arpa. domain name pointer walt227-120.bu.edu
[900] 121.227.197.128.in-addr.arpa. domain name pointer walt227-121.bu.edu
[900] 122.227.197.128.in-addr.arpa. domain name pointer walt227-122.bu.edu
[900] 123.227.197.128.in-addr.arpa. domain name pointer walt227-123.bu.edu
[900] 124.227.197.128.in-addr.arpa. domain name pointer walt227-124.bu.edu
[900] 125.227.197.128.in-addr.arpa. domain name pointer walt227-125.bu.edu
[900] 126.227.197.128.in-addr.arpa. domain name pointer walt227-126.bu.edu
[900] 127.227.197.128.in-addr.arpa. domain name pointer walt227-127.bu.edu
[900] 128.227.197.128.in-addr.arpa. domain name pointer walt227-128.bu.edu
[900] 129.227.197.128.in-addr.arpa. domain name pointer walt227-129.bu.edu
[900] 130.227.197.128.in-addr.arpa. domain name pointer walt227-130.bu.edu
[0] 131.227.197.128.in-addr.arpa.: domain name does not exist
[0] 132.227.197.128.in-addr.arpa.: domain name does not exist
[0] 133.227.197.128.in-addr.arpa.: domain name does not exist
[0] 134.227.197.128.in-addr.arpa.: domain name does not exist
[0] 135.227.197.128.in-addr.arpa.: domain name does not exist
[0] 136.227.197.128.in-addr.arpa.: domain name does not exist
[0] 137.227.197.128.in-addr.arpa.: domain name does not exist
[0] 138.227.197.128.in-addr.arpa.: domain name does not exist
[0] 139.227.197.128.in-addr.arpa.: domain name does not exist
[0] 140.227.197.128.in-addr.arpa.: domain name does not exist
[0] 141.227.197.128.in-addr.arpa.: domain name does not exist
[0] 142.227.197.128.in-addr.arpa.: domain name does not exist
[0] 143.227.197.128.in-addr.arpa.: domain name does not exist
[0] 144.227.197.128.in-addr.arpa.: domain name does not exist
[0] 145.227.197.128.in-addr.arpa.: domain name does not exist
[0] 146.227.197.128.in-addr.arpa.: domain name does not exist
[0] 147.227.197.128.in-addr.arpa.: domain name does not exist
[0] 148.227.197.128.in-addr.arpa.: domain name does not exist
[0] 149.227.197.128.in-addr.arpa.: domain name does not exist
[0] 150.227.197.128.in-addr.arpa.: domain name does not exist
[0] 151.227.197.128.in-addr.arpa.: domain name does not exist
[0] 152.227.197.128.in-addr.arpa.: domain name does not exist
[0] 153.227.197.128.in-addr.arpa.: domain name does not exist
[0] 154.227.197.128.in-addr.arpa.: domain name does not exist
[0] 155.227.197.128.in-addr.arpa.: domain name does not exist
[0] 156.227.197.128.in-addr.arpa.: domain name does not exist
[0] 157.227.197.128.in-addr.arpa.: domain name does not exist
[0] 158.227.197.128.in-addr.arpa.: domain name does not exist
[0] 159.227.197.128.in-addr.arpa.: domain name does not exist
[0] 160.227.197.128.in-addr.arpa.: domain name does not exist
[0] 161.227.197.128.in-addr.arpa.: domain name does not exist
[0] 162.227.197.128.in-addr.arpa.: domain name does not exist
[0] 163.227.197.128.in-addr.arpa.: domain name does not exist
[0] 164.227.197.128.in-addr.arpa.: domain name does not exist
[0] 165.227.197.128.in-addr.arpa.: domain name does not exist
[0] 166.227.197.128.in-addr.arpa.: domain name does not exist
[0] 167.227.197.128.in-addr.arpa.: domain name does not exist
[0] 168.227.197.128.in-addr.arpa.: domain name does not exist
[0] 169.227.197.128.in-addr.arpa.: domain name does not exist
[0] 170.227.197.128.in-addr.arpa.: domain name does not exist
[0] 171.227.197.128.in-addr.arpa.: domain name does not exist
[0] 172.227.197.128.in-addr.arpa.: domain name does not exist
[0] 173.227.197.128.in-addr.arpa.: domain name does not exist
[0] 174.227.197.128.in-addr.arpa.: domain name does not exist
[0] 175.227.197.128.in-addr.arpa.: domain name does not exist
[0] 176.227.197.128.in-addr.arpa.: domain name does not exist
[0] 177.227.197.128.in-addr.arpa.: domain name does not exist
[0] 178.227.197.128.in-addr.arpa.: domain name does not exist
[0] 179.227.197.128.in-addr.arpa.: domain name does not exist
[0] 180.227.197.128.in-addr.arpa.: domain name does not exist
[0] 181.227.197.128.in-addr.arpa.: domain name does not exist
[0] 182.227.197.128.in-addr.arpa.: domain name does not exist
[0] 183.227.197.128.in-addr.arpa.: domain name does not exist
[0] 184.227.197.128.in-addr.arpa.: domain name does not exist
[0] 185.227.197.128.in-addr.arpa.: domain name does not exist
[0] 186.227.197.128.in-addr.arpa.: domain name does not exist
[0] 187.227.197.128.in-addr.arpa.: domain name does not exist
[0] 188.227.197.128.in-addr.arpa.: domain name does not exist
[0] 189.227.197.128.in-addr.arpa.: domain name does not exist
[0] 190.227.197.128.in-addr.arpa.: domain name does not exist
[0] 191.227.197.128.in-addr.arpa.: domain name does not exist
[0] 192.227.197.128.in-addr.arpa.: domain name does not exist
[0] 193.227.197.128.in-addr.arpa.: domain name does not exist
[0] 194.227.197.128.in-addr.arpa.: domain name does not exist
[0] 195.227.197.128.in-addr.arpa.: domain name does not exist
[0] 196.227.197.128.in-addr.arpa.: domain name does not exist
[0] 197.227.197.128.in-addr.arpa.: domain name does not exist
[0] 198.227.197.128.in-addr.arpa.: domain name does not exist
[0] 199.227.197.128.in-addr.arpa.: domain name does not exist
[0] 200.227.197.128.in-addr.arpa.: domain name does not exist
[0] 201.227.197.128.in-addr.arpa.: domain name does not exist
[0] 202.227.197.128.in-addr.arpa.: domain name does not exist
[0] 203.227.197.128.in-addr.arpa.: domain name does not exist
[0] 204.227.197.128.in-addr.arpa.: domain name does not exist
[0] 205.227.197.128.in-addr.arpa.: domain name does not exist
[0] 206.227.197.128.in-addr.arpa.: domain name does not exist
[0] 207.227.197.128.in-addr.arpa.: domain name does not exist
[0] 208.227.197.128.in-addr.arpa.: domain name does not exist
[0] 209.227.197.128.in-addr.arpa.: domain name does not exist
[0] 210.227.197.128.in-addr.arpa.: domain name does not exist
[0] 211.227.197.128.in-addr.arpa.: domain name does not exist
[0] 212.227.197.128.in-addr.arpa.: domain name does not exist
[0] 213.227.197.128.in-addr.arpa.: domain name does not exist
[0] 214.227.197.128.in-addr.arpa.: domain name does not exist
[0] 215.227.197.128.in-addr.arpa.: domain name does not exist
[0] 216.227.197.128.in-addr.arpa.: domain name does not exist
[0] 217.227.197.128.in-addr.arpa.: domain name does not exist
[0] 218.227.197.128.in-addr.arpa.: domain name does not exist
[0] 219.227.197.128.in-addr.arpa.: domain name does not exist
[0] 220.227.197.128.in-addr.arpa.: domain name does not exist
[0] 221.227.197.128.in-addr.arpa.: domain name does not exist
[0] 222.227.197.128.in-addr.arpa.: domain name does not exist
[0] 223.227.197.128.in-addr.arpa.: domain name does not exist
[0] 224.227.197.128.in-addr.arpa.: domain name does not exist
[0] 225.227.197.128.in-addr.arpa.: domain name does not exist
[0] 226.227.197.128.in-addr.arpa.: domain name does not exist
[0] 227.227.197.128.in-addr.arpa.: domain name does not exist
[0] 228.227.197.128.in-addr.arpa.: domain name does not exist
[0] 229.227.197.128.in-addr.arpa.: domain name does not exist
[0] 230.227.197.128.in-addr.arpa.: domain name does not exist
[0] 231.227.197.128.in-addr.arpa.: domain name does not exist
[0] 232.227.197.128.in-addr.arpa.: domain name does not exist
[0] 233.227.197.128.in-addr.arpa.: domain name does not exist
[0] 234.227.197.128.in-addr.arpa.: domain name does not exist
[0] 235.227.197.128.in-addr.arpa.: domain name does not exist
[0] 236.227.197.128.in-addr.arpa.: domain name does not exist
[0] 237.227.197.128.in-addr.arpa.: domain name does not exist
[0] 238.227.197.128.in-addr.arpa.: domain name does not exist
[0] 239.227.197.128.in-addr.arpa.: domain name does not exist
[0] 240.227.197.128.in-addr.arpa.: domain name does not exist
[0] 241.227.197.128.in-addr.arpa.: domain name does not exist
[0] 242.227.197.128.in-addr.arpa.: domain name does not exist
[0] 243.227.197.128.in-addr.arpa.: domain name does not exist
[0] 244.227.197.128.in-addr.arpa.: domain name does not exist
[0] 245.227.197.128.in-addr.arpa.: domain name does not exist
[0] 246.227.197.128.in-addr.arpa.: domain name does not exist
[0] 247.227.197.128.in-addr.arpa.: domain name does not exist
[0] 248.227.197.128.in-addr.arpa.: domain name does not exist
[0] 249.227.197.128.in-addr.arpa.: domain name does not exist
[0] 250.227.197.128.in-addr.arpa.: domain name does not exist
[0] 251.227.197.128.in-addr.arpa.: domain name does not exist
[0] 252.227.197.128.in-addr.arpa.: domain name does not exist
[0] 253.227.197.128.in-addr.arpa.: domain name does not exist
[0] 254.227.197.128.in-addr.arpa.: domain name does not exist
[0] 255.227.197.128.in-addr.arpa.: domain name does not exist