0.114.148.128.in-addr.arpa domain name pointer Littlefield-enet.resnet.brown.edu. 0.114.148.128.in-addr.arpa domain name pointer littlefield.brown.edu. 1.114.148.128.in-addr.arpa domain name pointer Littlefield-r.resnet.brown.edu. 2.114.148.128.in-addr.arpa domain name pointer Littlefield-2.resnet.brown.edu. 3.114.148.128.in-addr.arpa domain name pointer Littlefield-3.resnet.brown.edu. 4.114.148.128.in-addr.arpa domain name pointer Littlefield-4.resnet.brown.edu. 5.114.148.128.in-addr.arpa domain name pointer Littlefield-5.resnet.brown.edu. 6.114.148.128.in-addr.arpa domain name pointer Littlefield-6.resnet.brown.edu. 7.114.148.128.in-addr.arpa domain name pointer Littlefield-7.resnet.brown.edu. 8.114.148.128.in-addr.arpa domain name pointer Littlefield-8.resnet.brown.edu. 9.114.148.128.in-addr.arpa domain name pointer Littlefield-9.resnet.brown.edu. 10.114.148.128.in-addr.arpa domain name pointer Littlefield-10.resnet.brown.edu. 11.114.148.128.in-addr.arpa domain name pointer Littlefield-11.resnet.brown.edu. 12.114.148.128.in-addr.arpa domain name pointer Littlefield-12.resnet.brown.edu. 13.114.148.128.in-addr.arpa domain name pointer Littlefield-13.resnet.brown.edu. 14.114.148.128.in-addr.arpa domain name pointer Littlefield-14.resnet.brown.edu. 15.114.148.128.in-addr.arpa domain name pointer Littlefield-15.resnet.brown.edu. 16.114.148.128.in-addr.arpa domain name pointer Littlefield-16.resnet.brown.edu. 17.114.148.128.in-addr.arpa domain name pointer Littlefield-17.resnet.brown.edu. 18.114.148.128.in-addr.arpa domain name pointer Littlefield-18.resnet.brown.edu. 19.114.148.128.in-addr.arpa domain name pointer Littlefield-19.resnet.brown.edu. 20.114.148.128.in-addr.arpa domain name pointer Littlefield-20.resnet.brown.edu. 21.114.148.128.in-addr.arpa domain name pointer Littlefield-21.resnet.brown.edu. 22.114.148.128.in-addr.arpa domain name pointer Littlefield-22.resnet.brown.edu. 23.114.148.128.in-addr.arpa domain name pointer Littlefield-23.resnet.brown.edu. 24.114.148.128.in-addr.arpa domain name pointer Littlefield-24.resnet.brown.edu. 25.114.148.128.in-addr.arpa domain name pointer Littlefield-25.resnet.brown.edu. 26.114.148.128.in-addr.arpa domain name pointer Littlefield-26.resnet.brown.edu. 27.114.148.128.in-addr.arpa domain name pointer Littlefield-27.resnet.brown.edu. 28.114.148.128.in-addr.arpa domain name pointer Littlefield-28.resnet.brown.edu. 29.114.148.128.in-addr.arpa domain name pointer Littlefield-29.resnet.brown.edu. 30.114.148.128.in-addr.arpa domain name pointer Littlefield-30.resnet.brown.edu. 31.114.148.128.in-addr.arpa domain name pointer Littlefield-31.resnet.brown.edu. 32.114.148.128.in-addr.arpa domain name pointer Littlefield-32.resnet.brown.edu. 33.114.148.128.in-addr.arpa domain name pointer Littlefield-33.resnet.brown.edu. 34.114.148.128.in-addr.arpa domain name pointer Littlefield-34.resnet.brown.edu. 35.114.148.128.in-addr.arpa domain name pointer Littlefield-35.resnet.brown.edu. 36.114.148.128.in-addr.arpa domain name pointer Littlefield-36.resnet.brown.edu. 37.114.148.128.in-addr.arpa domain name pointer Littlefield-37.resnet.brown.edu. 38.114.148.128.in-addr.arpa domain name pointer Littlefield-38.resnet.brown.edu. 39.114.148.128.in-addr.arpa domain name pointer Littlefield-39.resnet.brown.edu. 40.114.148.128.in-addr.arpa domain name pointer Littlefield-40.resnet.brown.edu. 41.114.148.128.in-addr.arpa domain name pointer Littlefield-41.resnet.brown.edu. 42.114.148.128.in-addr.arpa domain name pointer Littlefield-42.resnet.brown.edu. 43.114.148.128.in-addr.arpa domain name pointer Littlefield-43.resnet.brown.edu. 44.114.148.128.in-addr.arpa domain name pointer Littlefield-44.resnet.brown.edu. 45.114.148.128.in-addr.arpa domain name pointer Littlefield-45.resnet.brown.edu. 46.114.148.128.in-addr.arpa domain name pointer Littlefield-46.resnet.brown.edu. 47.114.148.128.in-addr.arpa domain name pointer Littlefield-47.resnet.brown.edu. 48.114.148.128.in-addr.arpa domain name pointer Littlefield-48.resnet.brown.edu. 49.114.148.128.in-addr.arpa domain name pointer Littlefield-49.resnet.brown.edu. 50.114.148.128.in-addr.arpa domain name pointer Littlefield-50.resnet.brown.edu. 51.114.148.128.in-addr.arpa domain name pointer Littlefield-51.resnet.brown.edu. 52.114.148.128.in-addr.arpa domain name pointer Littlefield-52.resnet.brown.edu. 53.114.148.128.in-addr.arpa domain name pointer Littlefield-53.resnet.brown.edu. 54.114.148.128.in-addr.arpa domain name pointer Littlefield-54.resnet.brown.edu. 55.114.148.128.in-addr.arpa domain name pointer Littlefield-55.resnet.brown.edu. 56.114.148.128.in-addr.arpa domain name pointer Littlefield-56.resnet.brown.edu. 57.114.148.128.in-addr.arpa domain name pointer Littlefield-57.resnet.brown.edu. 58.114.148.128.in-addr.arpa domain name pointer Littlefield-58.resnet.brown.edu. 59.114.148.128.in-addr.arpa domain name pointer Littlefield-59.resnet.brown.edu. 60.114.148.128.in-addr.arpa domain name pointer Littlefield-60.resnet.brown.edu. 61.114.148.128.in-addr.arpa domain name pointer Littlefield-61.resnet.brown.edu. 62.114.148.128.in-addr.arpa domain name pointer Littlefield-62.resnet.brown.edu. 63.114.148.128.in-addr.arpa domain name pointer Littlefield-63.resnet.brown.edu. 64.114.148.128.in-addr.arpa domain name pointer Littlefield-64.resnet.brown.edu. 65.114.148.128.in-addr.arpa domain name pointer Littlefield-65.resnet.brown.edu. 66.114.148.128.in-addr.arpa domain name pointer Littlefield-66.resnet.brown.edu. 67.114.148.128.in-addr.arpa domain name pointer Littlefield-67.resnet.brown.edu. 68.114.148.128.in-addr.arpa domain name pointer Littlefield-68.resnet.brown.edu. 69.114.148.128.in-addr.arpa domain name pointer Littlefield-69.resnet.brown.edu. 70.114.148.128.in-addr.arpa domain name pointer Littlefield-70.resnet.brown.edu. 71.114.148.128.in-addr.arpa domain name pointer Littlefield-71.resnet.brown.edu. 72.114.148.128.in-addr.arpa domain name pointer Littlefield-72.resnet.brown.edu. 73.114.148.128.in-addr.arpa domain name pointer Littlefield-73.resnet.brown.edu. 74.114.148.128.in-addr.arpa domain name pointer Littlefield-74.resnet.brown.edu. 75.114.148.128.in-addr.arpa domain name pointer Littlefield-75.resnet.brown.edu. 76.114.148.128.in-addr.arpa domain name pointer Littlefield-76.resnet.brown.edu. 77.114.148.128.in-addr.arpa domain name pointer Littlefield-77.resnet.brown.edu. 78.114.148.128.in-addr.arpa domain name pointer Littlefield-78.resnet.brown.edu. 79.114.148.128.in-addr.arpa domain name pointer Littlefield-79.resnet.brown.edu. 80.114.148.128.in-addr.arpa domain name pointer Littlefield-80.resnet.brown.edu. 81.114.148.128.in-addr.arpa domain name pointer Littlefield-81.resnet.brown.edu. 82.114.148.128.in-addr.arpa domain name pointer Littlefield-82.resnet.brown.edu. 83.114.148.128.in-addr.arpa domain name pointer Littlefield-83.resnet.brown.edu. 84.114.148.128.in-addr.arpa domain name pointer Littlefield-84.resnet.brown.edu. 85.114.148.128.in-addr.arpa domain name pointer Littlefield-85.resnet.brown.edu. 86.114.148.128.in-addr.arpa domain name pointer Littlefield-86.resnet.brown.edu. 87.114.148.128.in-addr.arpa domain name pointer Littlefield-87.resnet.brown.edu. 88.114.148.128.in-addr.arpa domain name pointer Littlefield-88.resnet.brown.edu. 89.114.148.128.in-addr.arpa domain name pointer Littlefield-89.resnet.brown.edu. 90.114.148.128.in-addr.arpa domain name pointer Littlefield-90.resnet.brown.edu. 91.114.148.128.in-addr.arpa domain name pointer Littlefield-91.resnet.brown.edu. 92.114.148.128.in-addr.arpa domain name pointer Littlefield-92.resnet.brown.edu. 93.114.148.128.in-addr.arpa domain name pointer Littlefield-93.resnet.brown.edu. 94.114.148.128.in-addr.arpa domain name pointer Littlefield-94.resnet.brown.edu. 95.114.148.128.in-addr.arpa domain name pointer Littlefield-95.resnet.brown.edu. 96.114.148.128.in-addr.arpa domain name pointer Littlefield-96.resnet.brown.edu. 97.114.148.128.in-addr.arpa domain name pointer Littlefield-97.resnet.brown.edu. 98.114.148.128.in-addr.arpa domain name pointer Littlefield-98.resnet.brown.edu. 99.114.148.128.in-addr.arpa domain name pointer Littlefield-99.resnet.brown.edu. 100.114.148.128.in-addr.arpa domain name pointer Littlefield-100.resnet.brown.edu. 101.114.148.128.in-addr.arpa domain name pointer Littlefield-101.resnet.brown.edu. 102.114.148.128.in-addr.arpa domain name pointer Littlefield-102.resnet.brown.edu. 103.114.148.128.in-addr.arpa domain name pointer Littlefield-103.resnet.brown.edu. 104.114.148.128.in-addr.arpa domain name pointer Littlefield-104.resnet.brown.edu. 105.114.148.128.in-addr.arpa domain name pointer Littlefield-105.resnet.brown.edu. 106.114.148.128.in-addr.arpa domain name pointer Littlefield-106.resnet.brown.edu. 107.114.148.128.in-addr.arpa domain name pointer Littlefield-107.resnet.brown.edu. 108.114.148.128.in-addr.arpa domain name pointer Littlefield-108.resnet.brown.edu. 109.114.148.128.in-addr.arpa domain name pointer Littlefield-109.resnet.brown.edu. 110.114.148.128.in-addr.arpa domain name pointer Littlefield-110.resnet.brown.edu. 111.114.148.128.in-addr.arpa domain name pointer Littlefield-111.resnet.brown.edu. 112.114.148.128.in-addr.arpa domain name pointer Littlefield-112.resnet.brown.edu. 113.114.148.128.in-addr.arpa domain name pointer Littlefield-113.resnet.brown.edu. 114.114.148.128.in-addr.arpa domain name pointer Littlefield-114.resnet.brown.edu. 115.114.148.128.in-addr.arpa domain name pointer Littlefield-115.resnet.brown.edu. 116.114.148.128.in-addr.arpa domain name pointer Littlefield-116.resnet.brown.edu. 117.114.148.128.in-addr.arpa domain name pointer Littlefield-117.resnet.brown.edu. 118.114.148.128.in-addr.arpa domain name pointer Littlefield-118.resnet.brown.edu. 119.114.148.128.in-addr.arpa domain name pointer Littlefield-119.resnet.brown.edu. 120.114.148.128.in-addr.arpa domain name pointer Littlefield-120.resnet.brown.edu. 121.114.148.128.in-addr.arpa domain name pointer Littlefield-121.resnet.brown.edu. 122.114.148.128.in-addr.arpa domain name pointer Littlefield-122.resnet.brown.edu. 123.114.148.128.in-addr.arpa domain name pointer Littlefield-123.resnet.brown.edu. 124.114.148.128.in-addr.arpa domain name pointer Littlefield-124.resnet.brown.edu. 125.114.148.128.in-addr.arpa domain name pointer Littlefield-125.resnet.brown.edu. 126.114.148.128.in-addr.arpa domain name pointer Littlefield-126.resnet.brown.edu. 127.114.148.128.in-addr.arpa domain name pointer Littlefield-127.resnet.brown.edu. 128.114.148.128.in-addr.arpa domain name pointer Littlefield-128.resnet.brown.edu. 129.114.148.128.in-addr.arpa domain name pointer Littlefield-129.resnet.brown.edu. 130.114.148.128.in-addr.arpa domain name pointer Littlefield-130.resnet.brown.edu. 131.114.148.128.in-addr.arpa domain name pointer Littlefield-131.resnet.brown.edu. 132.114.148.128.in-addr.arpa domain name pointer Littlefield-132.resnet.brown.edu. 133.114.148.128.in-addr.arpa domain name pointer Littlefield-133.resnet.brown.edu. 134.114.148.128.in-addr.arpa domain name pointer Littlefield-134.resnet.brown.edu. 135.114.148.128.in-addr.arpa domain name pointer Littlefield-135.resnet.brown.edu. 136.114.148.128.in-addr.arpa domain name pointer Littlefield-136.resnet.brown.edu. 137.114.148.128.in-addr.arpa domain name pointer Littlefield-137.resnet.brown.edu. 138.114.148.128.in-addr.arpa domain name pointer Littlefield-138.resnet.brown.edu. 139.114.148.128.in-addr.arpa domain name pointer Littlefield-139.resnet.brown.edu. 140.114.148.128.in-addr.arpa domain name pointer Littlefield-140.resnet.brown.edu. 141.114.148.128.in-addr.arpa domain name pointer Littlefield-141.resnet.brown.edu. 142.114.148.128.in-addr.arpa domain name pointer Littlefield-142.resnet.brown.edu. 143.114.148.128.in-addr.arpa domain name pointer Littlefield-143.resnet.brown.edu. 144.114.148.128.in-addr.arpa domain name pointer Littlefield-144.resnet.brown.edu. 145.114.148.128.in-addr.arpa domain name pointer Littlefield-145.resnet.brown.edu. 146.114.148.128.in-addr.arpa domain name pointer Littlefield-146.resnet.brown.edu. 147.114.148.128.in-addr.arpa domain name pointer Littlefield-147.resnet.brown.edu. 148.114.148.128.in-addr.arpa domain name pointer Littlefield-148.resnet.brown.edu. 149.114.148.128.in-addr.arpa domain name pointer Littlefield-149.resnet.brown.edu. 150.114.148.128.in-addr.arpa domain name pointer Littlefield-150.resnet.brown.edu. 151.114.148.128.in-addr.arpa domain name pointer Littlefield-151.resnet.brown.edu. 152.114.148.128.in-addr.arpa domain name pointer Littlefield-152.resnet.brown.edu. 153.114.148.128.in-addr.arpa domain name pointer Littlefield-153.resnet.brown.edu. 154.114.148.128.in-addr.arpa domain name pointer Littlefield-154.resnet.brown.edu. 155.114.148.128.in-addr.arpa domain name pointer Littlefield-155.resnet.brown.edu. 156.114.148.128.in-addr.arpa domain name pointer Littlefield-156.resnet.brown.edu. 157.114.148.128.in-addr.arpa domain name pointer Littlefield-157.resnet.brown.edu. 158.114.148.128.in-addr.arpa domain name pointer Littlefield-158.resnet.brown.edu. 159.114.148.128.in-addr.arpa domain name pointer Littlefield-159.resnet.brown.edu. 160.114.148.128.in-addr.arpa domain name pointer Littlefield-160.resnet.brown.edu. 161.114.148.128.in-addr.arpa domain name pointer Littlefield-161.resnet.brown.edu. 162.114.148.128.in-addr.arpa domain name pointer Littlefield-162.resnet.brown.edu. 163.114.148.128.in-addr.arpa domain name pointer Littlefield-163.resnet.brown.edu. 164.114.148.128.in-addr.arpa domain name pointer Littlefield-164.resnet.brown.edu. 165.114.148.128.in-addr.arpa domain name pointer Littlefield-165.resnet.brown.edu. 166.114.148.128.in-addr.arpa domain name pointer Littlefield-166.resnet.brown.edu. 167.114.148.128.in-addr.arpa domain name pointer Littlefield-167.resnet.brown.edu. 168.114.148.128.in-addr.arpa domain name pointer Littlefield-168.resnet.brown.edu. 169.114.148.128.in-addr.arpa domain name pointer Littlefield-169.resnet.brown.edu. 170.114.148.128.in-addr.arpa domain name pointer Littlefield-170.resnet.brown.edu. 171.114.148.128.in-addr.arpa domain name pointer Littlefield-171.resnet.brown.edu. 172.114.148.128.in-addr.arpa domain name pointer Littlefield-172.resnet.brown.edu. 173.114.148.128.in-addr.arpa domain name pointer Littlefield-173.resnet.brown.edu. 174.114.148.128.in-addr.arpa domain name pointer Littlefield-174.resnet.brown.edu. 175.114.148.128.in-addr.arpa domain name pointer Littlefield-175.resnet.brown.edu. 176.114.148.128.in-addr.arpa domain name pointer Littlefield-176.resnet.brown.edu. 177.114.148.128.in-addr.arpa domain name pointer Littlefield-177.resnet.brown.edu. 178.114.148.128.in-addr.arpa domain name pointer Littlefield-178.resnet.brown.edu. 179.114.148.128.in-addr.arpa domain name pointer Littlefield-179.resnet.brown.edu. 180.114.148.128.in-addr.arpa domain name pointer Littlefield-180.resnet.brown.edu. 181.114.148.128.in-addr.arpa domain name pointer Littlefield-181.resnet.brown.edu. 182.114.148.128.in-addr.arpa domain name pointer Littlefield-182.resnet.brown.edu. 183.114.148.128.in-addr.arpa domain name pointer Littlefield-183.resnet.brown.edu. 184.114.148.128.in-addr.arpa domain name pointer Littlefield-184.resnet.brown.edu. 185.114.148.128.in-addr.arpa domain name pointer Littlefield-185.resnet.brown.edu. 186.114.148.128.in-addr.arpa domain name pointer Littlefield-186.resnet.brown.edu. 187.114.148.128.in-addr.arpa domain name pointer Littlefield-187.resnet.brown.edu. 188.114.148.128.in-addr.arpa domain name pointer Littlefield-188.resnet.brown.edu. 189.114.148.128.in-addr.arpa domain name pointer Littlefield-189.resnet.brown.edu. 190.114.148.128.in-addr.arpa domain name pointer Littlefield-190.resnet.brown.edu. 191.114.148.128.in-addr.arpa domain name pointer Littlefield-191.resnet.brown.edu. 192.114.148.128.in-addr.arpa domain name pointer Littlefield-192.resnet.brown.edu. 193.114.148.128.in-addr.arpa domain name pointer Littlefield-193.resnet.brown.edu. 194.114.148.128.in-addr.arpa domain name pointer Littlefield-194.resnet.brown.edu. 195.114.148.128.in-addr.arpa domain name pointer Littlefield-195.resnet.brown.edu. 196.114.148.128.in-addr.arpa domain name pointer Littlefield-196.resnet.brown.edu. 197.114.148.128.in-addr.arpa domain name pointer Littlefield-197.resnet.brown.edu. 198.114.148.128.in-addr.arpa domain name pointer Littlefield-198.resnet.brown.edu. 199.114.148.128.in-addr.arpa domain name pointer Littlefield-199.resnet.brown.edu. 200.114.148.128.in-addr.arpa domain name pointer Littlefield-200.resnet.brown.edu. 201.114.148.128.in-addr.arpa domain name pointer Littlefield-201.resnet.brown.edu. 202.114.148.128.in-addr.arpa domain name pointer Littlefield-202.resnet.brown.edu. 203.114.148.128.in-addr.arpa domain name pointer Littlefield-203.resnet.brown.edu. 204.114.148.128.in-addr.arpa domain name pointer Littlefield-204.resnet.brown.edu. 205.114.148.128.in-addr.arpa domain name pointer Littlefield-205.resnet.brown.edu. 206.114.148.128.in-addr.arpa domain name pointer Littlefield-206.resnet.brown.edu. 207.114.148.128.in-addr.arpa domain name pointer Littlefield-207.resnet.brown.edu. 208.114.148.128.in-addr.arpa domain name pointer Littlefield-208.resnet.brown.edu. 209.114.148.128.in-addr.arpa domain name pointer Littlefield-209.resnet.brown.edu. 210.114.148.128.in-addr.arpa domain name pointer Littlefield-210.resnet.brown.edu. 211.114.148.128.in-addr.arpa domain name pointer Littlefield-211.resnet.brown.edu. 212.114.148.128.in-addr.arpa domain name pointer Littlefield-212.resnet.brown.edu. 213.114.148.128.in-addr.arpa domain name pointer Littlefield-213.resnet.brown.edu. 214.114.148.128.in-addr.arpa domain name pointer Littlefield-214.resnet.brown.edu. 215.114.148.128.in-addr.arpa domain name pointer Littlefield-215.resnet.brown.edu. 216.114.148.128.in-addr.arpa domain name pointer Littlefield-216.resnet.brown.edu. 217.114.148.128.in-addr.arpa domain name pointer Littlefield-217.resnet.brown.edu. 218.114.148.128.in-addr.arpa domain name pointer Littlefield-218.resnet.brown.edu. 219.114.148.128.in-addr.arpa domain name pointer Littlefield-219.resnet.brown.edu. 220.114.148.128.in-addr.arpa domain name pointer Littlefield-220.resnet.brown.edu. 221.114.148.128.in-addr.arpa domain name pointer Littlefield-221.resnet.brown.edu. 222.114.148.128.in-addr.arpa domain name pointer Littlefield-222.resnet.brown.edu. 223.114.148.128.in-addr.arpa domain name pointer Littlefield-223.resnet.brown.edu. 224.114.148.128.in-addr.arpa domain name pointer Littlefield-224.resnet.brown.edu. 225.114.148.128.in-addr.arpa domain name pointer Littlefield-225.resnet.brown.edu. 226.114.148.128.in-addr.arpa domain name pointer Littlefield-226.resnet.brown.edu. 227.114.148.128.in-addr.arpa domain name pointer Littlefield-227.resnet.brown.edu. 228.114.148.128.in-addr.arpa domain name pointer Littlefield-228.resnet.brown.edu. 229.114.148.128.in-addr.arpa domain name pointer Littlefield-229.resnet.brown.edu. 230.114.148.128.in-addr.arpa domain name pointer Littlefield-230.resnet.brown.edu. 231.114.148.128.in-addr.arpa domain name pointer Littlefield-231.resnet.brown.edu. 232.114.148.128.in-addr.arpa domain name pointer Littlefield-232.resnet.brown.edu. 233.114.148.128.in-addr.arpa domain name pointer Littlefield-233.resnet.brown.edu. 234.114.148.128.in-addr.arpa domain name pointer Littlefield-234.resnet.brown.edu. 235.114.148.128.in-addr.arpa domain name pointer Littlefield-235.resnet.brown.edu. 236.114.148.128.in-addr.arpa domain name pointer Littlefield-236.resnet.brown.edu. 237.114.148.128.in-addr.arpa domain name pointer Littlefield-237.resnet.brown.edu. 238.114.148.128.in-addr.arpa domain name pointer Littlefield-238.resnet.brown.edu. 239.114.148.128.in-addr.arpa domain name pointer Littlefield-239.resnet.brown.edu. 240.114.148.128.in-addr.arpa domain name pointer Littlefield-240.resnet.brown.edu. 241.114.148.128.in-addr.arpa domain name pointer Littlefield-241.resnet.brown.edu. 242.114.148.128.in-addr.arpa domain name pointer Littlefield-242.resnet.brown.edu. 243.114.148.128.in-addr.arpa domain name pointer Littlefield-243.resnet.brown.edu. 244.114.148.128.in-addr.arpa domain name pointer Littlefield-244.resnet.brown.edu. 245.114.148.128.in-addr.arpa domain name pointer Littlefield-245.resnet.brown.edu. Host 246.114.148.128.in-addr.arpa not found: 3(NXDOMAIN) Host 247.114.148.128.in-addr.arpa not found: 3(NXDOMAIN) Host 248.114.148.128.in-addr.arpa not found: 3(NXDOMAIN) Host 249.114.148.128.in-addr.arpa not found: 3(NXDOMAIN) 250.114.148.128.in-addr.arpa domain name pointer littlefield-sw.resnet.brown.edu. 251.114.148.128.in-addr.arpa domain name pointer littlefield-sw1.resnet.brown.edu. 252.114.148.128.in-addr.arpa domain name pointer littlefield-sw2.resnet.brown.edu. Host 253.114.148.128.in-addr.arpa not found: 3(NXDOMAIN) Host 254.114.148.128.in-addr.arpa not found: 3(NXDOMAIN) Host 255.114.148.128.in-addr.arpa not found: 3(NXDOMAIN)