[0] 0.38.39.160.in-addr.arpa.: domain name does not exist
[0] 1.38.39.160.in-addr.arpa.: domain name does not exist
[0] 2.38.39.160.in-addr.arpa.: domain name does not exist
[0] 3.38.39.160.in-addr.arpa.: domain name does not exist
[0] 4.38.39.160.in-addr.arpa.: domain name does not exist
[0] 5.38.39.160.in-addr.arpa.: domain name does not exist
[0] 6.38.39.160.in-addr.arpa.: domain name does not exist
[0] 7.38.39.160.in-addr.arpa.: domain name does not exist
[0] 8.38.39.160.in-addr.arpa.: domain name does not exist
[0] 9.38.39.160.in-addr.arpa.: domain name does not exist
[3600] 10.38.39.160.in-addr.arpa. domain name pointer mosofjgn.cul.columbia.edu
[3600] 11.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-11.dyn.columbia.edu
[3600] 12.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-12.dyn.columbia.edu
[3600] 13.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-13.dyn.columbia.edu
[3600] 14.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-14.dyn.columbia.edu
[3600] 15.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-15.dyn.columbia.edu
[3600] 16.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-16.dyn.columbia.edu
[3600] 17.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-17.dyn.columbia.edu
[3600] 18.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-18.dyn.columbia.edu
[3600] 19.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-19.dyn.columbia.edu
[3600] 20.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-20.dyn.columbia.edu
[3600] 21.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-21.dyn.columbia.edu
[3600] 22.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-22.dyn.columbia.edu
[3600] 23.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-23.dyn.columbia.edu
[3600] 24.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-24.dyn.columbia.edu
[3600] 25.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-25.dyn.columbia.edu
[3600] 26.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-26.dyn.columbia.edu
[3600] 27.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-27.dyn.columbia.edu
[3600] 28.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-28.dyn.columbia.edu
[3600] 29.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-29.dyn.columbia.edu
[3600] 30.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-30.dyn.columbia.edu
[3600] 31.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-31.dyn.columbia.edu
[3600] 32.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-32.dyn.columbia.edu
[3600] 33.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-33.dyn.columbia.edu
[3600] 34.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-34.dyn.columbia.edu
[3600] 35.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-35.dyn.columbia.edu
[3600] 36.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-36.dyn.columbia.edu
[3600] 37.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-37.dyn.columbia.edu
[3600] 38.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-38.dyn.columbia.edu
[3600] 39.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-39.dyn.columbia.edu
[3600] 40.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-40.dyn.columbia.edu
[3600] 41.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-41.dyn.columbia.edu
[3600] 42.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-42.dyn.columbia.edu
[3600] 43.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-43.dyn.columbia.edu
[3600] 44.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-44.dyn.columbia.edu
[3600] 45.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-45.dyn.columbia.edu
[3600] 46.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-46.dyn.columbia.edu
[3600] 47.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-47.dyn.columbia.edu
[3600] 48.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-48.dyn.columbia.edu
[3600] 49.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-49.dyn.columbia.edu
[3600] 50.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-50.dyn.columbia.edu
[3600] 51.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-51.dyn.columbia.edu
[3600] 52.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-52.dyn.columbia.edu
[3600] 53.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-53.dyn.columbia.edu
[3600] 54.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-54.dyn.columbia.edu
[3600] 55.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-55.dyn.columbia.edu
[3600] 56.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-56.dyn.columbia.edu
[3600] 57.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-57.dyn.columbia.edu
[3600] 58.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-58.dyn.columbia.edu
[3600] 59.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-59.dyn.columbia.edu
[3600] 60.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-60.dyn.columbia.edu
[3600] 61.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-61.dyn.columbia.edu
[3600] 62.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-62.dyn.columbia.edu
[3600] 63.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-63.dyn.columbia.edu
[3600] 64.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-64.dyn.columbia.edu
[3600] 65.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-65.dyn.columbia.edu
[3600] 66.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-66.dyn.columbia.edu
[3600] 67.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-67.dyn.columbia.edu
[3600] 68.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-68.dyn.columbia.edu
[3600] 69.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-69.dyn.columbia.edu
[3600] 70.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-70.dyn.columbia.edu
[3600] 71.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-71.dyn.columbia.edu
[3600] 72.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-72.dyn.columbia.edu
[3600] 73.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-73.dyn.columbia.edu
[3600] 74.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-74.dyn.columbia.edu
[3600] 75.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-75.dyn.columbia.edu
[3600] 76.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-76.dyn.columbia.edu
[3600] 77.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-77.dyn.columbia.edu
[3600] 78.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-78.dyn.columbia.edu
[3600] 79.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-79.dyn.columbia.edu
[3600] 80.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-80.dyn.columbia.edu
[3600] 81.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-81.dyn.columbia.edu
[3600] 82.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-82.dyn.columbia.edu
[3600] 83.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-83.dyn.columbia.edu
[3600] 84.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-84.dyn.columbia.edu
[3600] 85.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-85.dyn.columbia.edu
[3600] 86.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-86.dyn.columbia.edu
[3600] 87.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-87.dyn.columbia.edu
[3600] 88.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-88.dyn.columbia.edu
[3600] 89.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-89.dyn.columbia.edu
[3600] 90.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-90.dyn.columbia.edu
[3600] 91.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-91.dyn.columbia.edu
[3600] 92.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-92.dyn.columbia.edu
[3600] 93.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-93.dyn.columbia.edu
[3600] 94.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-94.dyn.columbia.edu
[3600] 95.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-95.dyn.columbia.edu
[3600] 96.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-96.dyn.columbia.edu
[3600] 97.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-97.dyn.columbia.edu
[3600] 98.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-98.dyn.columbia.edu
[3600] 99.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-99.dyn.columbia.edu
[3600] 100.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-100.dyn.columbia.edu
[3600] 101.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-101.dyn.columbia.edu
[3600] 102.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-102.dyn.columbia.edu
[3600] 103.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-103.dyn.columbia.edu
[3600] 104.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-104.dyn.columbia.edu
[3600] 105.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-105.dyn.columbia.edu
[3600] 106.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-106.dyn.columbia.edu
[3600] 107.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-107.dyn.columbia.edu
[3600] 108.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-108.dyn.columbia.edu
[3600] 109.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-109.dyn.columbia.edu
[3600] 110.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-110.dyn.columbia.edu
[3600] 111.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-111.dyn.columbia.edu
[3600] 112.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-112.dyn.columbia.edu
[3600] 113.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-113.dyn.columbia.edu
[3600] 114.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-114.dyn.columbia.edu
[3600] 115.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-115.dyn.columbia.edu
[3600] 116.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-116.dyn.columbia.edu
[3600] 117.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-117.dyn.columbia.edu
[3600] 118.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-118.dyn.columbia.edu
[3600] 119.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-119.dyn.columbia.edu
[3600] 120.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-120.dyn.columbia.edu
[3600] 121.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-121.dyn.columbia.edu
[3600] 122.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-122.dyn.columbia.edu
[3600] 123.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-123.dyn.columbia.edu
[3600] 124.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-124.dyn.columbia.edu
[3600] 125.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-125.dyn.columbia.edu
[3600] 126.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-126.dyn.columbia.edu
[3600] 127.38.39.160.in-addr.arpa. domain name pointer gasperrivera.ire.columbia.edu
[0] 128.38.39.160.in-addr.arpa.: domain name does not exist
[0] 129.38.39.160.in-addr.arpa.: domain name does not exist
[0] 130.38.39.160.in-addr.arpa.: domain name does not exist
[0] 131.38.39.160.in-addr.arpa.: domain name does not exist
[0] 132.38.39.160.in-addr.arpa.: domain name does not exist
[0] 133.38.39.160.in-addr.arpa.: domain name does not exist
[0] 134.38.39.160.in-addr.arpa.: domain name does not exist
[0] 135.38.39.160.in-addr.arpa.: domain name does not exist
[0] 136.38.39.160.in-addr.arpa.: domain name does not exist
[3600] 137.38.39.160.in-addr.arpa. domain name pointer sedwards.apt.columbia.edu
[3600] 138.38.39.160.in-addr.arpa. domain name pointer tonyherrera.ire.columbia.edu
[3600] 139.38.39.160.in-addr.arpa. domain name pointer chunga.apt.columbia.edu
[3600] 140.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-140.dyn.columbia.edu
[3600] 141.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-141.dyn.columbia.edu
[3600] 142.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-142.dyn.columbia.edu
[3600] 143.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-143.dyn.columbia.edu
[3600] 144.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-144.dyn.columbia.edu
[3600] 145.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-145.dyn.columbia.edu
[3600] 146.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-146.dyn.columbia.edu
[3600] 147.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-147.dyn.columbia.edu
[3600] 148.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-148.dyn.columbia.edu
[3600] 149.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-149.dyn.columbia.edu
[3600] 150.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-150.dyn.columbia.edu
[3600] 151.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-151.dyn.columbia.edu
[3600] 152.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-152.dyn.columbia.edu
[3600] 153.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-153.dyn.columbia.edu
[3600] 154.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-154.dyn.columbia.edu
[3600] 155.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-155.dyn.columbia.edu
[3600] 156.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-156.dyn.columbia.edu
[3600] 157.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-157.dyn.columbia.edu
[3600] 158.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-158.dyn.columbia.edu
[3600] 159.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-159.dyn.columbia.edu
[3600] 160.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-160.dyn.columbia.edu
[3600] 161.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-161.dyn.columbia.edu
[3600] 162.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-162.dyn.columbia.edu
[3600] 163.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-163.dyn.columbia.edu
[3600] 164.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-164.dyn.columbia.edu
[3600] 165.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-165.dyn.columbia.edu
[3600] 166.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-166.dyn.columbia.edu
[3600] 167.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-167.dyn.columbia.edu
[3600] 168.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-168.dyn.columbia.edu
[3600] 169.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-169.dyn.columbia.edu
[3600] 170.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-170.dyn.columbia.edu
[3600] 171.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-171.dyn.columbia.edu
[3600] 172.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-172.dyn.columbia.edu
[3600] 173.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-173.dyn.columbia.edu
[3600] 174.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-174.dyn.columbia.edu
[3600] 175.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-175.dyn.columbia.edu
[3600] 176.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-176.dyn.columbia.edu
[3600] 177.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-177.dyn.columbia.edu
[3600] 178.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-178.dyn.columbia.edu
[3600] 179.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-179.dyn.columbia.edu
[3600] 180.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-180.dyn.columbia.edu
[3600] 181.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-181.dyn.columbia.edu
[3600] 182.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-182.dyn.columbia.edu
[3600] 183.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-183.dyn.columbia.edu
[3600] 184.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-184.dyn.columbia.edu
[3600] 185.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-185.dyn.columbia.edu
[3600] 186.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-186.dyn.columbia.edu
[3600] 187.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-187.dyn.columbia.edu
[3600] 188.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-188.dyn.columbia.edu
[3600] 189.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-189.dyn.columbia.edu
[3600] 190.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-190.dyn.columbia.edu
[3600] 191.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-191.dyn.columbia.edu
[3600] 192.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-192.dyn.columbia.edu
[3600] 193.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-193.dyn.columbia.edu
[3600] 194.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-194.dyn.columbia.edu
[3600] 195.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-195.dyn.columbia.edu
[3600] 196.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-196.dyn.columbia.edu
[3600] 197.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-197.dyn.columbia.edu
[3600] 198.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-198.dyn.columbia.edu
[3600] 199.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-199.dyn.columbia.edu
[3600] 200.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-200.dyn.columbia.edu
[3600] 201.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-201.dyn.columbia.edu
[3600] 202.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-202.dyn.columbia.edu
[3600] 203.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-203.dyn.columbia.edu
[3600] 204.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-204.dyn.columbia.edu
[3600] 205.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-205.dyn.columbia.edu
[3600] 206.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-206.dyn.columbia.edu
[3600] 207.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-207.dyn.columbia.edu
[3600] 208.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-208.dyn.columbia.edu
[3600] 209.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-209.dyn.columbia.edu
[3600] 210.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-210.dyn.columbia.edu
[3600] 211.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-211.dyn.columbia.edu
[3600] 212.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-212.dyn.columbia.edu
[3600] 213.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-213.dyn.columbia.edu
[3600] 214.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-214.dyn.columbia.edu
[3600] 215.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-215.dyn.columbia.edu
[3600] 216.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-216.dyn.columbia.edu
[3600] 217.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-217.dyn.columbia.edu
[3600] 218.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-218.dyn.columbia.edu
[3600] 219.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-219.dyn.columbia.edu
[3600] 220.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-220.dyn.columbia.edu
[3600] 221.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-221.dyn.columbia.edu
[3600] 222.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-222.dyn.columbia.edu
[3600] 223.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-223.dyn.columbia.edu
[3600] 224.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-224.dyn.columbia.edu
[3600] 225.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-225.dyn.columbia.edu
[3600] 226.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-226.dyn.columbia.edu
[3600] 227.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-227.dyn.columbia.edu
[3600] 228.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-228.dyn.columbia.edu
[3600] 229.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-229.dyn.columbia.edu
[3600] 230.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-230.dyn.columbia.edu
[3600] 231.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-231.dyn.columbia.edu
[3600] 232.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-232.dyn.columbia.edu
[3600] 233.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-233.dyn.columbia.edu
[3600] 234.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-234.dyn.columbia.edu
[3600] 235.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-235.dyn.columbia.edu
[3600] 236.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-236.dyn.columbia.edu
[3600] 237.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-237.dyn.columbia.edu
[3600] 238.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-238.dyn.columbia.edu
[3600] 239.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-239.dyn.columbia.edu
[3600] 240.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-240.dyn.columbia.edu
[3600] 241.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-241.dyn.columbia.edu
[3600] 242.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-242.dyn.columbia.edu
[3600] 243.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-243.dyn.columbia.edu
[3600] 244.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-244.dyn.columbia.edu
[3600] 245.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-245.dyn.columbia.edu
[3600] 246.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-246.dyn.columbia.edu
[3600] 247.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-247.dyn.columbia.edu
[3600] 248.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-248.dyn.columbia.edu
[3600] 249.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-249.dyn.columbia.edu
[3600] 250.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-250.dyn.columbia.edu
[3600] 251.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-251.dyn.columbia.edu
[3600] 252.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-252.dyn.columbia.edu
[3600] 253.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-253.dyn.columbia.edu
[3600] 254.38.39.160.in-addr.arpa. domain name pointer dyn-160-39-38-254.dyn.columbia.edu
[0] 255.38.39.160.in-addr.arpa.: domain name does not exist