[0] 0.177.39.160.in-addr.arpa.: domain name does not exist
[0] 1.177.39.160.in-addr.arpa.: domain name does not exist
[3600] 2.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-2.dyn.columbia.edu
[3600] 3.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-3.dyn.columbia.edu
[3600] 4.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-4.dyn.columbia.edu
[3600] 5.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-5.dyn.columbia.edu
[3600] 6.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-6.dyn.columbia.edu
[3600] 7.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-7.dyn.columbia.edu
[3600] 8.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-8.dyn.columbia.edu
[3600] 9.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-9.dyn.columbia.edu
[3600] 10.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-10.dyn.columbia.edu
[3600] 11.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-11.dyn.columbia.edu
[3600] 12.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-12.dyn.columbia.edu
[3600] 13.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-13.dyn.columbia.edu
[3600] 14.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-14.dyn.columbia.edu
[3600] 15.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-15.dyn.columbia.edu
[3600] 16.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-16.dyn.columbia.edu
[3600] 17.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-17.dyn.columbia.edu
[3600] 18.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-18.dyn.columbia.edu
[3600] 19.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-19.dyn.columbia.edu
[3600] 20.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-20.dyn.columbia.edu
[3600] 21.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-21.dyn.columbia.edu
[3600] 22.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-22.dyn.columbia.edu
[3600] 23.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-23.dyn.columbia.edu
[3600] 24.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-24.dyn.columbia.edu
[3600] 25.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-25.dyn.columbia.edu
[3600] 26.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-26.dyn.columbia.edu
[3600] 27.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-27.dyn.columbia.edu
[3600] 28.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-28.dyn.columbia.edu
[3600] 29.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-29.dyn.columbia.edu
[3600] 30.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-30.dyn.columbia.edu
[3600] 31.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-31.dyn.columbia.edu
[3600] 32.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-32.dyn.columbia.edu
[3600] 33.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-33.dyn.columbia.edu
[3600] 34.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-34.dyn.columbia.edu
[3600] 35.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-35.dyn.columbia.edu
[3600] 36.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-36.dyn.columbia.edu
[3600] 37.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-37.dyn.columbia.edu
[3600] 38.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-38.dyn.columbia.edu
[3600] 39.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-39.dyn.columbia.edu
[3600] 40.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-40.dyn.columbia.edu
[3600] 41.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-41.dyn.columbia.edu
[3600] 42.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-42.dyn.columbia.edu
[3600] 43.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-43.dyn.columbia.edu
[3600] 44.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-44.dyn.columbia.edu
[3600] 45.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-45.dyn.columbia.edu
[3600] 46.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-46.dyn.columbia.edu
[3600] 47.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-47.dyn.columbia.edu
[3600] 48.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-48.dyn.columbia.edu
[3600] 49.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-49.dyn.columbia.edu
[3600] 50.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-50.dyn.columbia.edu
[3600] 51.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-51.dyn.columbia.edu
[3600] 52.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-52.dyn.columbia.edu
[3600] 53.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-53.dyn.columbia.edu
[3600] 54.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-54.dyn.columbia.edu
[3600] 55.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-55.dyn.columbia.edu
[3600] 56.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-56.dyn.columbia.edu
[3600] 57.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-57.dyn.columbia.edu
[3600] 58.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-58.dyn.columbia.edu
[3600] 59.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-59.dyn.columbia.edu
[3600] 60.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-60.dyn.columbia.edu
[3600] 61.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-61.dyn.columbia.edu
[3600] 62.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-62.dyn.columbia.edu
[3600] 63.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-63.dyn.columbia.edu
[3600] 64.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-64.dyn.columbia.edu
[3600] 65.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-65.dyn.columbia.edu
[3600] 66.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-66.dyn.columbia.edu
[3600] 67.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-67.dyn.columbia.edu
[3600] 68.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-68.dyn.columbia.edu
[3600] 69.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-69.dyn.columbia.edu
[3600] 70.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-70.dyn.columbia.edu
[3600] 71.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-71.dyn.columbia.edu
[3600] 72.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-72.dyn.columbia.edu
[3600] 73.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-73.dyn.columbia.edu
[3600] 74.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-74.dyn.columbia.edu
[3600] 75.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-75.dyn.columbia.edu
[3600] 76.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-76.dyn.columbia.edu
[3600] 77.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-77.dyn.columbia.edu
[3600] 78.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-78.dyn.columbia.edu
[3600] 79.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-79.dyn.columbia.edu
[3600] 80.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-80.dyn.columbia.edu
[3600] 81.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-81.dyn.columbia.edu
[3600] 82.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-82.dyn.columbia.edu
[3600] 83.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-83.dyn.columbia.edu
[3600] 84.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-84.dyn.columbia.edu
[3600] 85.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-85.dyn.columbia.edu
[3600] 86.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-86.dyn.columbia.edu
[3600] 87.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-87.dyn.columbia.edu
[3600] 88.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-88.dyn.columbia.edu
[3600] 89.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-89.dyn.columbia.edu
[3600] 90.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-90.dyn.columbia.edu
[3600] 91.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-91.dyn.columbia.edu
[3600] 92.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-92.dyn.columbia.edu
[3600] 93.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-93.dyn.columbia.edu
[3600] 94.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-94.dyn.columbia.edu
[3600] 95.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-95.dyn.columbia.edu
[3600] 96.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-96.dyn.columbia.edu
[3600] 97.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-97.dyn.columbia.edu
[3600] 98.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-98.dyn.columbia.edu
[3600] 99.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-99.dyn.columbia.edu
[3600] 100.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-100.dyn.columbia.edu
[3600] 101.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-101.dyn.columbia.edu
[3600] 102.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-102.dyn.columbia.edu
[3600] 103.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-103.dyn.columbia.edu
[3600] 104.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-104.dyn.columbia.edu
[3600] 105.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-105.dyn.columbia.edu
[3600] 106.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-106.dyn.columbia.edu
[3600] 107.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-107.dyn.columbia.edu
[3600] 108.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-108.dyn.columbia.edu
[3600] 109.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-109.dyn.columbia.edu
[3600] 110.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-110.dyn.columbia.edu
[3600] 111.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-111.dyn.columbia.edu
[3600] 112.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-112.dyn.columbia.edu
[3600] 113.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-113.dyn.columbia.edu
[3600] 114.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-114.dyn.columbia.edu
[3600] 115.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-115.dyn.columbia.edu
[3600] 116.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-116.dyn.columbia.edu
[3600] 117.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-117.dyn.columbia.edu
[3600] 118.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-118.dyn.columbia.edu
[3600] 119.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-119.dyn.columbia.edu
[3600] 120.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-120.dyn.columbia.edu
[3600] 121.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-121.dyn.columbia.edu
[3600] 122.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-122.dyn.columbia.edu
[3600] 123.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-123.dyn.columbia.edu
[3600] 124.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-124.dyn.columbia.edu
[3600] 125.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-125.dyn.columbia.edu
[3600] 126.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-126.dyn.columbia.edu
[3600] 127.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-127.dyn.columbia.edu
[3600] 128.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-128.dyn.columbia.edu
[3600] 129.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-129.dyn.columbia.edu
[3600] 130.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-130.dyn.columbia.edu
[3600] 131.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-131.dyn.columbia.edu
[3600] 132.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-132.dyn.columbia.edu
[3600] 133.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-133.dyn.columbia.edu
[3600] 134.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-134.dyn.columbia.edu
[3600] 135.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-135.dyn.columbia.edu
[3600] 136.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-136.dyn.columbia.edu
[3600] 137.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-137.dyn.columbia.edu
[3600] 138.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-138.dyn.columbia.edu
[3600] 139.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-139.dyn.columbia.edu
[3600] 140.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-140.dyn.columbia.edu
[3600] 141.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-141.dyn.columbia.edu
[3600] 142.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-142.dyn.columbia.edu
[3600] 143.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-143.dyn.columbia.edu
[3600] 144.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-144.dyn.columbia.edu
[3600] 145.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-145.dyn.columbia.edu
[3600] 146.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-146.dyn.columbia.edu
[3600] 147.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-147.dyn.columbia.edu
[3600] 148.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-148.dyn.columbia.edu
[3600] 149.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-149.dyn.columbia.edu
[3600] 150.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-150.dyn.columbia.edu
[3600] 151.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-151.dyn.columbia.edu
[3600] 152.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-152.dyn.columbia.edu
[3600] 153.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-153.dyn.columbia.edu
[3600] 154.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-154.dyn.columbia.edu
[3600] 155.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-155.dyn.columbia.edu
[3600] 156.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-156.dyn.columbia.edu
[3600] 157.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-157.dyn.columbia.edu
[3600] 158.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-158.dyn.columbia.edu
[3600] 159.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-159.dyn.columbia.edu
[3600] 160.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-160.dyn.columbia.edu
[3600] 161.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-161.dyn.columbia.edu
[3600] 162.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-162.dyn.columbia.edu
[3600] 163.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-163.dyn.columbia.edu
[3600] 164.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-164.dyn.columbia.edu
[3600] 165.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-165.dyn.columbia.edu
[3600] 166.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-166.dyn.columbia.edu
[3600] 167.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-167.dyn.columbia.edu
[3600] 168.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-168.dyn.columbia.edu
[3600] 169.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-169.dyn.columbia.edu
[3600] 170.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-170.dyn.columbia.edu
[3600] 171.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-171.dyn.columbia.edu
[3600] 172.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-172.dyn.columbia.edu
[3600] 173.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-173.dyn.columbia.edu
[3600] 174.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-174.dyn.columbia.edu
[3600] 175.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-175.dyn.columbia.edu
[3600] 176.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-176.dyn.columbia.edu
[3600] 177.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-177.dyn.columbia.edu
[3600] 178.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-178.dyn.columbia.edu
[3600] 179.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-179.dyn.columbia.edu
[3600] 180.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-180.dyn.columbia.edu
[3600] 181.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-181.dyn.columbia.edu
[3600] 182.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-182.dyn.columbia.edu
[3600] 183.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-183.dyn.columbia.edu
[3600] 184.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-184.dyn.columbia.edu
[3600] 185.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-185.dyn.columbia.edu
[3600] 186.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-186.dyn.columbia.edu
[3600] 187.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-187.dyn.columbia.edu
[3600] 188.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-188.dyn.columbia.edu
[3600] 189.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-189.dyn.columbia.edu
[3600] 190.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-190.dyn.columbia.edu
[3600] 191.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-191.dyn.columbia.edu
[3600] 192.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-192.dyn.columbia.edu
[3600] 193.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-193.dyn.columbia.edu
[3600] 194.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-194.dyn.columbia.edu
[3600] 195.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-195.dyn.columbia.edu
[3600] 196.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-196.dyn.columbia.edu
[3600] 197.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-197.dyn.columbia.edu
[3600] 198.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-198.dyn.columbia.edu
[3600] 199.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-199.dyn.columbia.edu
[3600] 200.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-200.dyn.columbia.edu
[3600] 201.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-201.dyn.columbia.edu
[3600] 202.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-202.dyn.columbia.edu
[3600] 203.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-203.dyn.columbia.edu
[3600] 204.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-204.dyn.columbia.edu
[3600] 205.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-205.dyn.columbia.edu
[3600] 206.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-206.dyn.columbia.edu
[3600] 207.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-207.dyn.columbia.edu
[3600] 208.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-208.dyn.columbia.edu
[3600] 209.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-209.dyn.columbia.edu
[3600] 210.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-210.dyn.columbia.edu
[3600] 211.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-211.dyn.columbia.edu
[3600] 212.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-212.dyn.columbia.edu
[3600] 213.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-213.dyn.columbia.edu
[3600] 214.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-214.dyn.columbia.edu
[3600] 215.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-215.dyn.columbia.edu
[3600] 216.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-216.dyn.columbia.edu
[3600] 217.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-217.dyn.columbia.edu
[3600] 218.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-218.dyn.columbia.edu
[3600] 219.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-219.dyn.columbia.edu
[3600] 220.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-220.dyn.columbia.edu
[3600] 221.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-221.dyn.columbia.edu
[3600] 222.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-222.dyn.columbia.edu
[3600] 223.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-223.dyn.columbia.edu
[3600] 224.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-224.dyn.columbia.edu
[3600] 225.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-225.dyn.columbia.edu
[3600] 226.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-226.dyn.columbia.edu
[3600] 227.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-227.dyn.columbia.edu
[3600] 228.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-228.dyn.columbia.edu
[3600] 229.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-229.dyn.columbia.edu
[3600] 230.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-230.dyn.columbia.edu
[3600] 231.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-231.dyn.columbia.edu
[3600] 232.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-232.dyn.columbia.edu
[3600] 233.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-233.dyn.columbia.edu
[3600] 234.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-234.dyn.columbia.edu
[3600] 235.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-235.dyn.columbia.edu
[3600] 236.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-236.dyn.columbia.edu
[3600] 237.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-237.dyn.columbia.edu
[3600] 238.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-238.dyn.columbia.edu
[3600] 239.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-239.dyn.columbia.edu
[3600] 240.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-240.dyn.columbia.edu
[3600] 241.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-241.dyn.columbia.edu
[3600] 242.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-242.dyn.columbia.edu
[3600] 243.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-243.dyn.columbia.edu
[3600] 244.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-244.dyn.columbia.edu
[3600] 245.177.39.160.in-addr.arpa. domain name pointer dyn-wal-177-245.dyn.columbia.edu
[0] 246.177.39.160.in-addr.arpa.: domain name does not exist
[0] 247.177.39.160.in-addr.arpa.: domain name does not exist
[0] 248.177.39.160.in-addr.arpa.: domain name does not exist
[0] 249.177.39.160.in-addr.arpa.: domain name does not exist
[0] 250.177.39.160.in-addr.arpa.: domain name does not exist
[0] 251.177.39.160.in-addr.arpa.: domain name does not exist
[3600] 252.177.39.160.in-addr.arpa. domain name pointer wal-ts1.sas.columbia.edu
[3600] 253.177.39.160.in-addr.arpa. domain name pointer wal-b-1-ups.net.columbia.edu
[3600] 254.177.39.160.in-addr.arpa. domain name pointer wal-b-1.net.columbia.edu
[0] 255.177.39.160.in-addr.arpa.: domain name does not exist