Host 0.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) 1.78.119.128.in-addr.arpa domain name pointer furc-vpn-1.dhcp.umass.edu. 2.78.119.128.in-addr.arpa domain name pointer furc-vpn-2.dhcp.umass.edu. 3.78.119.128.in-addr.arpa domain name pointer furc-vpn-3.dhcp.umass.edu. 4.78.119.128.in-addr.arpa domain name pointer furc-vpn-4.dhcp.umass.edu. 5.78.119.128.in-addr.arpa domain name pointer furc-vpn-5.dhcp.umass.edu. 6.78.119.128.in-addr.arpa domain name pointer furc-vpn-6.dhcp.umass.edu. 7.78.119.128.in-addr.arpa domain name pointer furc-vpn-7.dhcp.umass.edu. 8.78.119.128.in-addr.arpa domain name pointer furc-vpn-8.dhcp.umass.edu. 9.78.119.128.in-addr.arpa domain name pointer furc-vpn-9.dhcp.umass.edu. 10.78.119.128.in-addr.arpa domain name pointer furc-vpn-10.dhcp.umass.edu. 11.78.119.128.in-addr.arpa domain name pointer furc-vpn-11.dhcp.umass.edu. 12.78.119.128.in-addr.arpa domain name pointer furc-vpn-12.dhcp.umass.edu. 13.78.119.128.in-addr.arpa domain name pointer furc-vpn-13.dhcp.umass.edu. 14.78.119.128.in-addr.arpa domain name pointer furc-vpn-14.dhcp.umass.edu. 15.78.119.128.in-addr.arpa domain name pointer furc-vpn-15.dhcp.umass.edu. 16.78.119.128.in-addr.arpa domain name pointer furc-vpn-16.dhcp.umass.edu. 17.78.119.128.in-addr.arpa domain name pointer furc-vpn-17.dhcp.umass.edu. 18.78.119.128.in-addr.arpa domain name pointer furc-vpn-18.dhcp.umass.edu. 19.78.119.128.in-addr.arpa domain name pointer furc-vpn-19.dhcp.umass.edu. 20.78.119.128.in-addr.arpa domain name pointer furc-vpn-20.dhcp.umass.edu. 21.78.119.128.in-addr.arpa domain name pointer furc-vpn-21.dhcp.umass.edu. 22.78.119.128.in-addr.arpa domain name pointer furc-vpn-22.dhcp.umass.edu. 23.78.119.128.in-addr.arpa domain name pointer furc-vpn-23.dhcp.umass.edu. 24.78.119.128.in-addr.arpa domain name pointer furc-vpn-24.dhcp.umass.edu. 25.78.119.128.in-addr.arpa domain name pointer furc-vpn-25.dhcp.umass.edu. 26.78.119.128.in-addr.arpa domain name pointer furc-vpn-26.dhcp.umass.edu. 27.78.119.128.in-addr.arpa domain name pointer furc-vpn-27.dhcp.umass.edu. 28.78.119.128.in-addr.arpa domain name pointer furc-vpn-28.dhcp.umass.edu. 29.78.119.128.in-addr.arpa domain name pointer furc-vpn-29.dhcp.umass.edu. 30.78.119.128.in-addr.arpa domain name pointer furc-vpn-30.dhcp.umass.edu. 31.78.119.128.in-addr.arpa domain name pointer furc-vpn-31.dhcp.umass.edu. 32.78.119.128.in-addr.arpa domain name pointer furc-vpn-32.dhcp.umass.edu. 33.78.119.128.in-addr.arpa domain name pointer furc-vpn-33.dhcp.umass.edu. 34.78.119.128.in-addr.arpa domain name pointer furc-vpn-34.dhcp.umass.edu. 35.78.119.128.in-addr.arpa domain name pointer furc-vpn-35.dhcp.umass.edu. 36.78.119.128.in-addr.arpa domain name pointer furc-vpn-36.dhcp.umass.edu. 37.78.119.128.in-addr.arpa domain name pointer furc-vpn-37.dhcp.umass.edu. 38.78.119.128.in-addr.arpa domain name pointer furc-vpn-38.dhcp.umass.edu. 39.78.119.128.in-addr.arpa domain name pointer furc-vpn-39.dhcp.umass.edu. 40.78.119.128.in-addr.arpa domain name pointer furc-vpn-40.dhcp.umass.edu. 41.78.119.128.in-addr.arpa domain name pointer furc-vpn-41.dhcp.umass.edu. 42.78.119.128.in-addr.arpa domain name pointer furc-vpn-42.dhcp.umass.edu. 43.78.119.128.in-addr.arpa domain name pointer furc-vpn-43.dhcp.umass.edu. 44.78.119.128.in-addr.arpa domain name pointer furc-vpn-44.dhcp.umass.edu. 45.78.119.128.in-addr.arpa domain name pointer furc-vpn-45.dhcp.umass.edu. 46.78.119.128.in-addr.arpa domain name pointer furc-vpn-46.dhcp.umass.edu. 47.78.119.128.in-addr.arpa domain name pointer furc-vpn-47.dhcp.umass.edu. 48.78.119.128.in-addr.arpa domain name pointer furc-vpn-48.dhcp.umass.edu. 49.78.119.128.in-addr.arpa domain name pointer furc-vpn-49.dhcp.umass.edu. 50.78.119.128.in-addr.arpa domain name pointer furc-vpn-50.dhcp.umass.edu. 51.78.119.128.in-addr.arpa domain name pointer furc-vpn-51.dhcp.umass.edu. 52.78.119.128.in-addr.arpa domain name pointer furc-vpn-52.dhcp.umass.edu. 53.78.119.128.in-addr.arpa domain name pointer furc-vpn-53.dhcp.umass.edu. 54.78.119.128.in-addr.arpa domain name pointer furc-vpn-54.dhcp.umass.edu. 55.78.119.128.in-addr.arpa domain name pointer furc-vpn-55.dhcp.umass.edu. 56.78.119.128.in-addr.arpa domain name pointer furc-vpn-56.dhcp.umass.edu. 57.78.119.128.in-addr.arpa domain name pointer furc-vpn-57.dhcp.umass.edu. 58.78.119.128.in-addr.arpa domain name pointer furc-vpn-58.dhcp.umass.edu. 59.78.119.128.in-addr.arpa domain name pointer furc-vpn-59.dhcp.umass.edu. 60.78.119.128.in-addr.arpa domain name pointer furc-vpn-60.dhcp.umass.edu. 61.78.119.128.in-addr.arpa domain name pointer furc-vpn-61.dhcp.umass.edu. 62.78.119.128.in-addr.arpa domain name pointer furc-vpn-62.dhcp.umass.edu. Host 63.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) Host 64.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) 65.78.119.128.in-addr.arpa domain name pointer lgrc-rt-106-8.gw.umass.edu. Host 66.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) Host 67.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) Host 68.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) Host 69.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) Host 70.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) Host 71.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) Host 72.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) Host 73.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) Host 74.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) Host 75.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) 76.78.119.128.in-addr.arpa domain name pointer wxst-76.dhcp.umass.edu. 77.78.119.128.in-addr.arpa domain name pointer wxst-77.dhcp.umass.edu. 78.78.119.128.in-addr.arpa domain name pointer wxst-78.dhcp.umass.edu. 79.78.119.128.in-addr.arpa domain name pointer wxst-79.dhcp.umass.edu. 80.78.119.128.in-addr.arpa domain name pointer wxst-80.dhcp.umass.edu. 81.78.119.128.in-addr.arpa domain name pointer wxst-81.dhcp.umass.edu. 82.78.119.128.in-addr.arpa domain name pointer wxst-82.dhcp.umass.edu. 83.78.119.128.in-addr.arpa domain name pointer wxst-83.dhcp.umass.edu. 84.78.119.128.in-addr.arpa domain name pointer wxst-84.dhcp.umass.edu. 85.78.119.128.in-addr.arpa domain name pointer wxst-85.dhcp.umass.edu. 86.78.119.128.in-addr.arpa domain name pointer wxst-86.dhcp.umass.edu. 87.78.119.128.in-addr.arpa domain name pointer wxst-87.dhcp.umass.edu. 88.78.119.128.in-addr.arpa domain name pointer wxst-88.dhcp.umass.edu. 89.78.119.128.in-addr.arpa domain name pointer wxst-89.dhcp.umass.edu. 90.78.119.128.in-addr.arpa domain name pointer wxst-90.dhcp.umass.edu. 91.78.119.128.in-addr.arpa domain name pointer wxst-91.dhcp.umass.edu. 92.78.119.128.in-addr.arpa domain name pointer wxst-92.dhcp.umass.edu. 93.78.119.128.in-addr.arpa domain name pointer wxst-93.dhcp.umass.edu. 94.78.119.128.in-addr.arpa domain name pointer wxst-94.dhcp.umass.edu. 95.78.119.128.in-addr.arpa domain name pointer wxst-95.dhcp.umass.edu. 96.78.119.128.in-addr.arpa domain name pointer wxst-96.dhcp.umass.edu. 97.78.119.128.in-addr.arpa domain name pointer wxst-97.dhcp.umass.edu. 98.78.119.128.in-addr.arpa domain name pointer wxst-98.dhcp.umass.edu. 99.78.119.128.in-addr.arpa domain name pointer wxst-99.dhcp.umass.edu. 100.78.119.128.in-addr.arpa domain name pointer wxst-100.dhcp.umass.edu. 101.78.119.128.in-addr.arpa domain name pointer wxst-101.dhcp.umass.edu. 102.78.119.128.in-addr.arpa domain name pointer wxst-102.dhcp.umass.edu. 103.78.119.128.in-addr.arpa domain name pointer wxst-103.dhcp.umass.edu. 104.78.119.128.in-addr.arpa domain name pointer wxst-104.dhcp.umass.edu. 105.78.119.128.in-addr.arpa domain name pointer wxst-105.dhcp.umass.edu. 106.78.119.128.in-addr.arpa domain name pointer wxst-106.dhcp.umass.edu. 107.78.119.128.in-addr.arpa domain name pointer wxst-107.dhcp.umass.edu. 108.78.119.128.in-addr.arpa domain name pointer wxst-108.dhcp.umass.edu. 109.78.119.128.in-addr.arpa domain name pointer wxst-109.dhcp.umass.edu. 110.78.119.128.in-addr.arpa domain name pointer wxst-110.dhcp.umass.edu. 111.78.119.128.in-addr.arpa domain name pointer wxst-111.dhcp.umass.edu. 112.78.119.128.in-addr.arpa domain name pointer wxst-112.dhcp.umass.edu. 113.78.119.128.in-addr.arpa domain name pointer wxst-113.dhcp.umass.edu. 114.78.119.128.in-addr.arpa domain name pointer wxst-114.dhcp.umass.edu. 115.78.119.128.in-addr.arpa domain name pointer wxst-115.dhcp.umass.edu. 116.78.119.128.in-addr.arpa domain name pointer wxst-116.dhcp.umass.edu. 117.78.119.128.in-addr.arpa domain name pointer wxst-117.dhcp.umass.edu. 118.78.119.128.in-addr.arpa domain name pointer wxst-118.dhcp.umass.edu. 119.78.119.128.in-addr.arpa domain name pointer wxst-119.dhcp.umass.edu. 120.78.119.128.in-addr.arpa domain name pointer wxst-120.dhcp.umass.edu. 121.78.119.128.in-addr.arpa domain name pointer wxst-121.dhcp.umass.edu. 122.78.119.128.in-addr.arpa domain name pointer wxst-122.dhcp.umass.edu. 123.78.119.128.in-addr.arpa domain name pointer wxst-123.dhcp.umass.edu. 124.78.119.128.in-addr.arpa domain name pointer wxst-124.dhcp.umass.edu. 125.78.119.128.in-addr.arpa domain name pointer wxst-125.dhcp.umass.edu. 126.78.119.128.in-addr.arpa domain name pointer wxst-126.dhcp.umass.edu. Host 127.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) Host 128.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) 129.78.119.128.in-addr.arpa domain name pointer lgrc-rt-106-8.gw.umass.edu. Host 130.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) 131.78.119.128.in-addr.arpa domain name pointer eexp-sw-99c-1.gw.umass.edu. Host 132.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) Host 133.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) Host 134.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) Host 135.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) Host 136.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) Host 137.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) Host 138.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) Host 139.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) 140.78.119.128.in-addr.arpa domain name pointer eexp-140.dhcp.umass.edu. 141.78.119.128.in-addr.arpa domain name pointer eexp-141.dhcp.umass.edu. 142.78.119.128.in-addr.arpa domain name pointer eexp-142.dhcp.umass.edu. 143.78.119.128.in-addr.arpa domain name pointer eexp-143.dhcp.umass.edu. 144.78.119.128.in-addr.arpa domain name pointer eexp-144.dhcp.umass.edu. 145.78.119.128.in-addr.arpa domain name pointer eexp-145.dhcp.umass.edu. 146.78.119.128.in-addr.arpa domain name pointer eexp-146.dhcp.umass.edu. 147.78.119.128.in-addr.arpa domain name pointer eexp-147.dhcp.umass.edu. 148.78.119.128.in-addr.arpa domain name pointer eexp-148.dhcp.umass.edu. 149.78.119.128.in-addr.arpa domain name pointer eexp-149.dhcp.umass.edu. 150.78.119.128.in-addr.arpa domain name pointer eexp-150.dhcp.umass.edu. 151.78.119.128.in-addr.arpa domain name pointer eexp-151.dhcp.umass.edu. 152.78.119.128.in-addr.arpa domain name pointer eexp-152.dhcp.umass.edu. 153.78.119.128.in-addr.arpa domain name pointer eexp-153.dhcp.umass.edu. 154.78.119.128.in-addr.arpa domain name pointer eexp-154.dhcp.umass.edu. 155.78.119.128.in-addr.arpa domain name pointer eexp-155.dhcp.umass.edu. 156.78.119.128.in-addr.arpa domain name pointer eexp-156.dhcp.umass.edu. 157.78.119.128.in-addr.arpa domain name pointer eexp-157.dhcp.umass.edu. 158.78.119.128.in-addr.arpa domain name pointer eexp-158.dhcp.umass.edu. 159.78.119.128.in-addr.arpa domain name pointer eexp-159.dhcp.umass.edu. 160.78.119.128.in-addr.arpa domain name pointer eexp-160.dhcp.umass.edu. 161.78.119.128.in-addr.arpa domain name pointer eexp-161.dhcp.umass.edu. 162.78.119.128.in-addr.arpa domain name pointer eexp-162.dhcp.umass.edu. 163.78.119.128.in-addr.arpa domain name pointer eexp-163.dhcp.umass.edu. 164.78.119.128.in-addr.arpa domain name pointer eexp-164.dhcp.umass.edu. 165.78.119.128.in-addr.arpa domain name pointer eexp-165.dhcp.umass.edu. 166.78.119.128.in-addr.arpa domain name pointer eexp-166.dhcp.umass.edu. 167.78.119.128.in-addr.arpa domain name pointer eexp-167.dhcp.umass.edu. 168.78.119.128.in-addr.arpa domain name pointer eexp-168.dhcp.umass.edu. 169.78.119.128.in-addr.arpa domain name pointer eexp-169.dhcp.umass.edu. 170.78.119.128.in-addr.arpa domain name pointer eexp-170.dhcp.umass.edu. 171.78.119.128.in-addr.arpa domain name pointer eexp-171.dhcp.umass.edu. 172.78.119.128.in-addr.arpa domain name pointer eexp-172.dhcp.umass.edu. 173.78.119.128.in-addr.arpa domain name pointer eexp-173.dhcp.umass.edu. 174.78.119.128.in-addr.arpa domain name pointer eexp-174.dhcp.umass.edu. 175.78.119.128.in-addr.arpa domain name pointer eexp-175.dhcp.umass.edu. 176.78.119.128.in-addr.arpa domain name pointer eexp-176.dhcp.umass.edu. 177.78.119.128.in-addr.arpa domain name pointer eexp-177.dhcp.umass.edu. 178.78.119.128.in-addr.arpa domain name pointer eexp-178.dhcp.umass.edu. 179.78.119.128.in-addr.arpa domain name pointer eexp-179.dhcp.umass.edu. 180.78.119.128.in-addr.arpa domain name pointer eexp-180.dhcp.umass.edu. 181.78.119.128.in-addr.arpa domain name pointer eexp-181.dhcp.umass.edu. 182.78.119.128.in-addr.arpa domain name pointer eexp-182.dhcp.umass.edu. 183.78.119.128.in-addr.arpa domain name pointer eexp-183.dhcp.umass.edu. 184.78.119.128.in-addr.arpa domain name pointer eexp-184.dhcp.umass.edu. 185.78.119.128.in-addr.arpa domain name pointer eexp-185.dhcp.umass.edu. 186.78.119.128.in-addr.arpa domain name pointer eexp-186.dhcp.umass.edu. 187.78.119.128.in-addr.arpa domain name pointer eexp-187.dhcp.umass.edu. 188.78.119.128.in-addr.arpa domain name pointer eexp-188.dhcp.umass.edu. 189.78.119.128.in-addr.arpa domain name pointer eexp-189.dhcp.umass.edu. 190.78.119.128.in-addr.arpa domain name pointer eexp-190.dhcp.umass.edu. Host 191.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) Host 192.78.119.128.in-addr.arpa not found: 3(NXDOMAIN) 193.78.119.128.in-addr.arpa domain name pointer lgrc-rt-106-8.gw.umass.edu. 194.78.119.128.in-addr.arpa domain name pointer class-lederle-2.dhcp.umass.edu. 195.78.119.128.in-addr.arpa domain name pointer class-lederle-3.dhcp.umass.edu. 196.78.119.128.in-addr.arpa domain name pointer class-lederle-4.dhcp.umass.edu. 197.78.119.128.in-addr.arpa domain name pointer class-lederle-5.dhcp.umass.edu. 198.78.119.128.in-addr.arpa domain name pointer class-lederle-6.dhcp.umass.edu. 199.78.119.128.in-addr.arpa domain name pointer class-lederle-7.dhcp.umass.edu. 200.78.119.128.in-addr.arpa domain name pointer class-lederle-8.dhcp.umass.edu. 201.78.119.128.in-addr.arpa domain name pointer class-lederle-9.dhcp.umass.edu. 202.78.119.128.in-addr.arpa domain name pointer class-lederle-10.dhcp.umass.edu. 203.78.119.128.in-addr.arpa domain name pointer class-lederle-11.dhcp.umass.edu. 204.78.119.128.in-addr.arpa domain name pointer class-lederle-12.dhcp.umass.edu. 205.78.119.128.in-addr.arpa domain name pointer class-lederle-13.dhcp.umass.edu. 206.78.119.128.in-addr.arpa domain name pointer class-lederle-14.dhcp.umass.edu. 207.78.119.128.in-addr.arpa domain name pointer class-lederle-15.dhcp.umass.edu. 208.78.119.128.in-addr.arpa domain name pointer class-lederle-16.dhcp.umass.edu. 209.78.119.128.in-addr.arpa domain name pointer class-lederle-17.dhcp.umass.edu. 210.78.119.128.in-addr.arpa domain name pointer class-lederle-18.dhcp.umass.edu. 211.78.119.128.in-addr.arpa domain name pointer class-lederle-19.dhcp.umass.edu. 212.78.119.128.in-addr.arpa domain name pointer class-lederle-20.dhcp.umass.edu. 213.78.119.128.in-addr.arpa domain name pointer class-lederle-21.dhcp.umass.edu. 214.78.119.128.in-addr.arpa domain name pointer class-lederle-22.dhcp.umass.edu. 215.78.119.128.in-addr.arpa domain name pointer class-lederle-23.dhcp.umass.edu. 216.78.119.128.in-addr.arpa domain name pointer class-lederle-24.dhcp.umass.edu. 217.78.119.128.in-addr.arpa domain name pointer class-lederle-25.dhcp.umass.edu. 218.78.119.128.in-addr.arpa domain name pointer class-lederle-26.dhcp.umass.edu. 219.78.119.128.in-addr.arpa domain name pointer class-lederle-27.dhcp.umass.edu. 220.78.119.128.in-addr.arpa domain name pointer class-lederle-28.dhcp.umass.edu. 221.78.119.128.in-addr.arpa domain name pointer class-lederle-29.dhcp.umass.edu. 222.78.119.128.in-addr.arpa domain name pointer class-lederle-30.dhcp.umass.edu. 223.78.119.128.in-addr.arpa domain name pointer class-lederle-31.dhcp.umass.edu. 224.78.119.128.in-addr.arpa domain name pointer class-lederle-32.dhcp.umass.edu. 225.78.119.128.in-addr.arpa domain name pointer class-lederle-33.dhcp.umass.edu. 226.78.119.128.in-addr.arpa domain name pointer class-lederle-34.dhcp.umass.edu. 227.78.119.128.in-addr.arpa domain name pointer class-lederle-35.dhcp.umass.edu. 228.78.119.128.in-addr.arpa domain name pointer class-lederle-36.dhcp.umass.edu. 229.78.119.128.in-addr.arpa domain name pointer class-lederle-37.dhcp.umass.edu. 230.78.119.128.in-addr.arpa domain name pointer class-lederle-38.dhcp.umass.edu. 231.78.119.128.in-addr.arpa domain name pointer class-lederle-39.dhcp.umass.edu. 232.78.119.128.in-addr.arpa domain name pointer class-lederle-40.dhcp.umass.edu. 233.78.119.128.in-addr.arpa domain name pointer class-lederle-41.dhcp.umass.edu. 234.78.119.128.in-addr.arpa domain name pointer class-lederle-42.dhcp.umass.edu. 235.78.119.128.in-addr.arpa domain name pointer class-lederle-43.dhcp.umass.edu. 236.78.119.128.in-addr.arpa domain name pointer class-lederle-44.dhcp.umass.edu. 237.78.119.128.in-addr.arpa domain name pointer class-lederle-45.dhcp.umass.edu. 238.78.119.128.in-addr.arpa domain name pointer class-lederle-46.dhcp.umass.edu. 239.78.119.128.in-addr.arpa domain name pointer class-lederle-47.dhcp.umass.edu. 240.78.119.128.in-addr.arpa domain name pointer class-lederle-48.dhcp.umass.edu. 241.78.119.128.in-addr.arpa domain name pointer class-lederle-49.dhcp.umass.edu. 242.78.119.128.in-addr.arpa domain name pointer class-lederle-50.dhcp.umass.edu. 243.78.119.128.in-addr.arpa domain name pointer class-lederle-51.dhcp.umass.edu. 244.78.119.128.in-addr.arpa domain name pointer class-lederle-52.dhcp.umass.edu. 245.78.119.128.in-addr.arpa domain name pointer class-lederle-53.dhcp.umass.edu. 246.78.119.128.in-addr.arpa domain name pointer class-lederle-54.dhcp.umass.edu. 247.78.119.128.in-addr.arpa domain name pointer class-lederle-55.dhcp.umass.edu. 248.78.119.128.in-addr.arpa domain name pointer class-lederle-56.dhcp.umass.edu. 249.78.119.128.in-addr.arpa domain name pointer class-lederle-57.dhcp.umass.edu. 250.78.119.128.in-addr.arpa domain name pointer class-lederle-58.dhcp.umass.edu. 251.78.119.128.in-addr.arpa domain name pointer class-lederle-59.dhcp.umass.edu. 252.78.119.128.in-addr.arpa domain name pointer class-lederle-60.dhcp.umass.edu. 253.78.119.128.in-addr.arpa domain name pointer class-lederle-61.dhcp.umass.edu. 254.78.119.128.in-addr.arpa domain name pointer class-lederle-62.dhcp.umass.edu. Host 255.78.119.128.in-addr.arpa not found: 3(NXDOMAIN)