[0] 0.71.185.66.in-addr.arpa.: domain name does not exist
[86400] 1.71.185.66.in-addr.arpa. domain name pointer lgv-c3640-71.letu.edu
[86400] 2.71.185.66.in-addr.arpa. domain name pointer dhcp-71-2.letu.edu
[86400] 3.71.185.66.in-addr.arpa. domain name pointer dhcp-71-3.letu.edu
[86400] 4.71.185.66.in-addr.arpa. domain name pointer dhcp-71-4.letu.edu
[86400] 5.71.185.66.in-addr.arpa. domain name pointer dhcp-71-5.letu.edu
[86400] 6.71.185.66.in-addr.arpa. domain name pointer dhcp-71-6.letu.edu
[86400] 7.71.185.66.in-addr.arpa. domain name pointer dhcp-71-7.letu.edu
[86400] 8.71.185.66.in-addr.arpa. domain name pointer dhcp-71-8.letu.edu
[86400] 9.71.185.66.in-addr.arpa. domain name pointer dhcp-71-9.letu.edu
[86400] 10.71.185.66.in-addr.arpa. domain name pointer dhcp-71-10.letu.edu
[86400] 11.71.185.66.in-addr.arpa. domain name pointer dhcp-71-11.letu.edu
[86400] 12.71.185.66.in-addr.arpa. domain name pointer dhcp-71-12.letu.edu
[86400] 13.71.185.66.in-addr.arpa. domain name pointer dhcp-71-13.letu.edu
[86400] 14.71.185.66.in-addr.arpa. domain name pointer dhcp-71-14.letu.edu
[86400] 15.71.185.66.in-addr.arpa. domain name pointer dhcp-71-15.letu.edu
[86400] 16.71.185.66.in-addr.arpa. domain name pointer dhcp-71-16.letu.edu
[86400] 17.71.185.66.in-addr.arpa. domain name pointer dhcp-71-17.letu.edu
[86400] 18.71.185.66.in-addr.arpa. domain name pointer dhcp-71-18.letu.edu
[86400] 19.71.185.66.in-addr.arpa. domain name pointer dhcp-71-19.letu.edu
[86400] 20.71.185.66.in-addr.arpa. domain name pointer dhcp-71-20.letu.edu
[86400] 21.71.185.66.in-addr.arpa. domain name pointer dhcp-71-21.letu.edu
[86400] 22.71.185.66.in-addr.arpa. domain name pointer dhcp-71-22.letu.edu
[86400] 23.71.185.66.in-addr.arpa. domain name pointer dhcp-71-23.letu.edu
[86400] 24.71.185.66.in-addr.arpa. domain name pointer dhcp-71-24.letu.edu
[86400] 25.71.185.66.in-addr.arpa. domain name pointer dhcp-71-25.letu.edu
[86400] 26.71.185.66.in-addr.arpa. domain name pointer dhcp-71-26.letu.edu
[86400] 27.71.185.66.in-addr.arpa. domain name pointer dhcp-71-27.letu.edu
[86400] 28.71.185.66.in-addr.arpa. domain name pointer dhcp-71-28.letu.edu
[86400] 29.71.185.66.in-addr.arpa. domain name pointer dhcp-71-29.letu.edu
[86400] 30.71.185.66.in-addr.arpa. domain name pointer dhcp-71-30.letu.edu
[86400] 31.71.185.66.in-addr.arpa. domain name pointer dhcp-71-31.letu.edu
[86400] 32.71.185.66.in-addr.arpa. domain name pointer dhcp-71-32.letu.edu
[86400] 33.71.185.66.in-addr.arpa. domain name pointer dhcp-71-33.letu.edu
[86400] 34.71.185.66.in-addr.arpa. domain name pointer dhcp-71-34.letu.edu
[86400] 35.71.185.66.in-addr.arpa. domain name pointer dhcp-71-35.letu.edu
[86400] 36.71.185.66.in-addr.arpa. domain name pointer dhcp-71-36.letu.edu
[86400] 37.71.185.66.in-addr.arpa. domain name pointer dhcp-71-37.letu.edu
[86400] 38.71.185.66.in-addr.arpa. domain name pointer dhcp-71-38.letu.edu
[86400] 39.71.185.66.in-addr.arpa. domain name pointer dhcp-71-39.letu.edu
[86400] 40.71.185.66.in-addr.arpa. domain name pointer dhcp-71-40.letu.edu
[86400] 41.71.185.66.in-addr.arpa. domain name pointer dhcp-71-41.letu.edu
[86400] 42.71.185.66.in-addr.arpa. domain name pointer dhcp-71-42.letu.edu
[86400] 43.71.185.66.in-addr.arpa. domain name pointer dhcp-71-43.letu.edu
[86400] 44.71.185.66.in-addr.arpa. domain name pointer dhcp-71-44.letu.edu
[86400] 45.71.185.66.in-addr.arpa. domain name pointer dhcp-71-45.letu.edu
[86400] 46.71.185.66.in-addr.arpa. domain name pointer dhcp-71-46.letu.edu
[86400] 47.71.185.66.in-addr.arpa. domain name pointer dhcp-71-47.letu.edu
[86400] 48.71.185.66.in-addr.arpa. domain name pointer dhcp-71-48.letu.edu
[86400] 49.71.185.66.in-addr.arpa. domain name pointer dhcp-71-49.letu.edu
[86400] 50.71.185.66.in-addr.arpa. domain name pointer dhcp-71-50.letu.edu
[86400] 51.71.185.66.in-addr.arpa. domain name pointer dhcp-71-51.letu.edu
[86400] 52.71.185.66.in-addr.arpa. domain name pointer dhcp-71-52.letu.edu
[86400] 53.71.185.66.in-addr.arpa. domain name pointer dhcp-71-53.letu.edu
[86400] 54.71.185.66.in-addr.arpa. domain name pointer dhcp-71-54.letu.edu
[86400] 55.71.185.66.in-addr.arpa. domain name pointer dhcp-71-55.letu.edu
[86400] 56.71.185.66.in-addr.arpa. domain name pointer dhcp-71-56.letu.edu
[86400] 57.71.185.66.in-addr.arpa. domain name pointer dhcp-71-57.letu.edu
[86400] 58.71.185.66.in-addr.arpa. domain name pointer dhcp-71-58.letu.edu
[86400] 59.71.185.66.in-addr.arpa. domain name pointer dhcp-71-59.letu.edu
[86400] 60.71.185.66.in-addr.arpa. domain name pointer dhcp-71-60.letu.edu
[86400] 61.71.185.66.in-addr.arpa. domain name pointer dhcp-71-61.letu.edu
[86400] 62.71.185.66.in-addr.arpa. domain name pointer dhcp-71-62.letu.edu
[86400] 63.71.185.66.in-addr.arpa. domain name pointer dhcp-71-63.letu.edu
[86400] 64.71.185.66.in-addr.arpa. domain name pointer dhcp-71-64.letu.edu
[86400] 65.71.185.66.in-addr.arpa. domain name pointer dhcp-71-65.letu.edu
[86400] 66.71.185.66.in-addr.arpa. domain name pointer dhcp-71-66.letu.edu
[86400] 67.71.185.66.in-addr.arpa. domain name pointer dhcp-71-67.letu.edu
[86400] 68.71.185.66.in-addr.arpa. domain name pointer dhcp-71-68.letu.edu
[86400] 69.71.185.66.in-addr.arpa. domain name pointer dhcp-71-69.letu.edu
[86400] 70.71.185.66.in-addr.arpa. domain name pointer dhcp-71-70.letu.edu
[86400] 71.71.185.66.in-addr.arpa. domain name pointer dhcp-71-71.letu.edu
[86400] 72.71.185.66.in-addr.arpa. domain name pointer dhcp-71-72.letu.edu
[86400] 73.71.185.66.in-addr.arpa. domain name pointer dhcp-71-73.letu.edu
[86400] 74.71.185.66.in-addr.arpa. domain name pointer dhcp-71-74.letu.edu
[86400] 75.71.185.66.in-addr.arpa. domain name pointer dhcp-71-75.letu.edu
[86400] 76.71.185.66.in-addr.arpa. domain name pointer dhcp-71-76.letu.edu
[86400] 77.71.185.66.in-addr.arpa. domain name pointer dhcp-71-77.letu.edu
[86400] 78.71.185.66.in-addr.arpa. domain name pointer dhcp-71-78.letu.edu
[86400] 79.71.185.66.in-addr.arpa. domain name pointer dhcp-71-79.letu.edu
[86400] 80.71.185.66.in-addr.arpa. domain name pointer dhcp-71-80.letu.edu
[86400] 81.71.185.66.in-addr.arpa. domain name pointer dhcp-71-81.letu.edu
[86400] 82.71.185.66.in-addr.arpa. domain name pointer dhcp-71-82.letu.edu
[86400] 83.71.185.66.in-addr.arpa. domain name pointer dhcp-71-83.letu.edu
[86400] 84.71.185.66.in-addr.arpa. domain name pointer dhcp-71-84.letu.edu
[86400] 85.71.185.66.in-addr.arpa. domain name pointer dhcp-71-85.letu.edu
[86400] 86.71.185.66.in-addr.arpa. domain name pointer dhcp-71-86.letu.edu
[86400] 87.71.185.66.in-addr.arpa. domain name pointer dhcp-71-87.letu.edu
[86400] 88.71.185.66.in-addr.arpa. domain name pointer dhcp-71-88.letu.edu
[86400] 89.71.185.66.in-addr.arpa. domain name pointer dhcp-71-89.letu.edu
[86400] 90.71.185.66.in-addr.arpa. domain name pointer dhcp-71-90.letu.edu
[86400] 91.71.185.66.in-addr.arpa. domain name pointer dhcp-71-91.letu.edu
[86400] 92.71.185.66.in-addr.arpa. domain name pointer dhcp-71-92.letu.edu
[86400] 93.71.185.66.in-addr.arpa. domain name pointer dhcp-71-93.letu.edu
[86400] 94.71.185.66.in-addr.arpa. domain name pointer dhcp-71-94.letu.edu
[86400] 95.71.185.66.in-addr.arpa. domain name pointer dhcp-71-95.letu.edu
[86400] 96.71.185.66.in-addr.arpa. domain name pointer dhcp-71-96.letu.edu
[86400] 97.71.185.66.in-addr.arpa. domain name pointer dhcp-71-97.letu.edu
[86400] 98.71.185.66.in-addr.arpa. domain name pointer dhcp-71-98.letu.edu
[86400] 99.71.185.66.in-addr.arpa. domain name pointer dhcp-71-99.letu.edu
[86400] 100.71.185.66.in-addr.arpa. domain name pointer dhcp-71-100.letu.edu
[86400] 101.71.185.66.in-addr.arpa. domain name pointer dhcp-71-101.letu.edu
[86400] 102.71.185.66.in-addr.arpa. domain name pointer dhcp-71-102.letu.edu
[86400] 103.71.185.66.in-addr.arpa. domain name pointer dhcp-71-103.letu.edu
[86400] 104.71.185.66.in-addr.arpa. domain name pointer dhcp-71-104.letu.edu
[86400] 105.71.185.66.in-addr.arpa. domain name pointer dhcp-71-105.letu.edu
[86400] 106.71.185.66.in-addr.arpa. domain name pointer dhcp-71-106.letu.edu
[86400] 107.71.185.66.in-addr.arpa. domain name pointer dhcp-71-107.letu.edu
[86400] 108.71.185.66.in-addr.arpa. domain name pointer dhcp-71-108.letu.edu
[86400] 109.71.185.66.in-addr.arpa. domain name pointer dhcp-71-109.letu.edu
[86400] 110.71.185.66.in-addr.arpa. domain name pointer dhcp-71-110.letu.edu
[86400] 111.71.185.66.in-addr.arpa. domain name pointer dhcp-71-111.letu.edu
[86400] 112.71.185.66.in-addr.arpa. domain name pointer dhcp-71-112.letu.edu
[86400] 113.71.185.66.in-addr.arpa. domain name pointer dhcp-71-113.letu.edu
[86400] 114.71.185.66.in-addr.arpa. domain name pointer dhcp-71-114.letu.edu
[86400] 115.71.185.66.in-addr.arpa. domain name pointer dhcp-71-115.letu.edu
[86400] 116.71.185.66.in-addr.arpa. domain name pointer dhcp-71-116.letu.edu
[86400] 117.71.185.66.in-addr.arpa. domain name pointer dhcp-71-117.letu.edu
[86400] 118.71.185.66.in-addr.arpa. domain name pointer dhcp-71-118.letu.edu
[86400] 119.71.185.66.in-addr.arpa. domain name pointer dhcp-71-119.letu.edu
[86400] 120.71.185.66.in-addr.arpa. domain name pointer dhcp-71-120.letu.edu
[86400] 121.71.185.66.in-addr.arpa. domain name pointer dhcp-71-121.letu.edu
[86400] 122.71.185.66.in-addr.arpa. domain name pointer dhcp-71-122.letu.edu
[86400] 123.71.185.66.in-addr.arpa. domain name pointer dhcp-71-123.letu.edu
[86400] 124.71.185.66.in-addr.arpa. domain name pointer dhcp-71-124.letu.edu
[86400] 125.71.185.66.in-addr.arpa. domain name pointer dhcp-71-125.letu.edu
[86400] 126.71.185.66.in-addr.arpa. domain name pointer dhcp-71-126.letu.edu
[86400] 127.71.185.66.in-addr.arpa. domain name pointer dhcp-71-127.letu.edu
[86400] 128.71.185.66.in-addr.arpa. domain name pointer dhcp-71-128.letu.edu
[86400] 129.71.185.66.in-addr.arpa. domain name pointer dhcp-71-129.letu.edu
[86400] 130.71.185.66.in-addr.arpa. domain name pointer dhcp-71-130.letu.edu
[86400] 131.71.185.66.in-addr.arpa. domain name pointer dhcp-71-131.letu.edu
[86400] 132.71.185.66.in-addr.arpa. domain name pointer dhcp-71-132.letu.edu
[86400] 133.71.185.66.in-addr.arpa. domain name pointer dhcp-71-133.letu.edu
[86400] 134.71.185.66.in-addr.arpa. domain name pointer dhcp-71-134.letu.edu
[86400] 135.71.185.66.in-addr.arpa. domain name pointer dhcp-71-135.letu.edu
[86400] 136.71.185.66.in-addr.arpa. domain name pointer dhcp-71-136.letu.edu
[86400] 137.71.185.66.in-addr.arpa. domain name pointer dhcp-71-137.letu.edu
[86400] 138.71.185.66.in-addr.arpa. domain name pointer dhcp-71-138.letu.edu
[86400] 139.71.185.66.in-addr.arpa. domain name pointer dhcp-71-139.letu.edu
[86400] 140.71.185.66.in-addr.arpa. domain name pointer dhcp-71-140.letu.edu
[86400] 141.71.185.66.in-addr.arpa. domain name pointer dhcp-71-141.letu.edu
[86400] 142.71.185.66.in-addr.arpa. domain name pointer dhcp-71-142.letu.edu
[86400] 143.71.185.66.in-addr.arpa. domain name pointer dhcp-71-143.letu.edu
[86400] 144.71.185.66.in-addr.arpa. domain name pointer dhcp-71-144.letu.edu
[86400] 145.71.185.66.in-addr.arpa. domain name pointer dhcp-71-145.letu.edu
[86400] 146.71.185.66.in-addr.arpa. domain name pointer dhcp-71-146.letu.edu
[86400] 147.71.185.66.in-addr.arpa. domain name pointer dhcp-71-147.letu.edu
[86400] 148.71.185.66.in-addr.arpa. domain name pointer dhcp-71-148.letu.edu
[86400] 149.71.185.66.in-addr.arpa. domain name pointer dhcp-71-149.letu.edu
[86400] 150.71.185.66.in-addr.arpa. domain name pointer dhcp-71-150.letu.edu
[86400] 151.71.185.66.in-addr.arpa. domain name pointer dhcp-71-151.letu.edu
[86400] 152.71.185.66.in-addr.arpa. domain name pointer dhcp-71-152.letu.edu
[86400] 153.71.185.66.in-addr.arpa. domain name pointer dhcp-71-153.letu.edu
[86400] 154.71.185.66.in-addr.arpa. domain name pointer dhcp-71-154.letu.edu
[86400] 155.71.185.66.in-addr.arpa. domain name pointer dhcp-71-155.letu.edu
[86400] 156.71.185.66.in-addr.arpa. domain name pointer dhcp-71-156.letu.edu
[86400] 157.71.185.66.in-addr.arpa. domain name pointer dhcp-71-157.letu.edu
[86400] 158.71.185.66.in-addr.arpa. domain name pointer dhcp-71-158.letu.edu
[86400] 159.71.185.66.in-addr.arpa. domain name pointer dhcp-71-159.letu.edu
[86400] 160.71.185.66.in-addr.arpa. domain name pointer dhcp-71-160.letu.edu
[86400] 161.71.185.66.in-addr.arpa. domain name pointer dhcp-71-161.letu.edu
[86400] 162.71.185.66.in-addr.arpa. domain name pointer dhcp-71-162.letu.edu
[86400] 163.71.185.66.in-addr.arpa. domain name pointer dhcp-71-163.letu.edu
[86400] 164.71.185.66.in-addr.arpa. domain name pointer dhcp-71-164.letu.edu
[86400] 165.71.185.66.in-addr.arpa. domain name pointer dhcp-71-165.letu.edu
[86400] 166.71.185.66.in-addr.arpa. domain name pointer dhcp-71-166.letu.edu
[86400] 167.71.185.66.in-addr.arpa. domain name pointer dhcp-71-167.letu.edu
[86400] 168.71.185.66.in-addr.arpa. domain name pointer dhcp-71-168.letu.edu
[86400] 169.71.185.66.in-addr.arpa. domain name pointer dhcp-71-169.letu.edu
[86400] 170.71.185.66.in-addr.arpa. domain name pointer dhcp-71-170.letu.edu
[86400] 171.71.185.66.in-addr.arpa. domain name pointer dhcp-71-171.letu.edu
[86400] 172.71.185.66.in-addr.arpa. domain name pointer dhcp-71-172.letu.edu
[86400] 173.71.185.66.in-addr.arpa. domain name pointer dhcp-71-173.letu.edu
[86400] 174.71.185.66.in-addr.arpa. domain name pointer dhcp-71-174.letu.edu
[86400] 175.71.185.66.in-addr.arpa. domain name pointer dhcp-71-175.letu.edu
[86400] 176.71.185.66.in-addr.arpa. domain name pointer dhcp-71-176.letu.edu
[86400] 177.71.185.66.in-addr.arpa. domain name pointer dhcp-71-177.letu.edu
[86400] 178.71.185.66.in-addr.arpa. domain name pointer dhcp-71-178.letu.edu
[86400] 179.71.185.66.in-addr.arpa. domain name pointer dhcp-71-179.letu.edu
[86400] 180.71.185.66.in-addr.arpa. domain name pointer dhcp-71-180.letu.edu
[86400] 181.71.185.66.in-addr.arpa. domain name pointer dhcp-71-181.letu.edu
[86400] 182.71.185.66.in-addr.arpa. domain name pointer dhcp-71-182.letu.edu
[86400] 183.71.185.66.in-addr.arpa. domain name pointer dhcp-71-183.letu.edu
[86400] 184.71.185.66.in-addr.arpa. domain name pointer dhcp-71-184.letu.edu
[86400] 185.71.185.66.in-addr.arpa. domain name pointer dhcp-71-185.letu.edu
[86400] 186.71.185.66.in-addr.arpa. domain name pointer dhcp-71-186.letu.edu
[86400] 187.71.185.66.in-addr.arpa. domain name pointer dhcp-71-187.letu.edu
[86400] 188.71.185.66.in-addr.arpa. domain name pointer dhcp-71-188.letu.edu
[86400] 189.71.185.66.in-addr.arpa. domain name pointer dhcp-71-189.letu.edu
[86400] 190.71.185.66.in-addr.arpa. domain name pointer dhcp-71-190.letu.edu
[86400] 191.71.185.66.in-addr.arpa. domain name pointer dhcp-71-191.letu.edu
[86400] 192.71.185.66.in-addr.arpa. domain name pointer dhcp-71-192.letu.edu
[86400] 193.71.185.66.in-addr.arpa. domain name pointer dhcp-71-193.letu.edu
[86400] 194.71.185.66.in-addr.arpa. domain name pointer dhcp-71-194.letu.edu
[86400] 195.71.185.66.in-addr.arpa. domain name pointer dhcp-71-195.letu.edu
[86400] 196.71.185.66.in-addr.arpa. domain name pointer dhcp-71-196.letu.edu
[86400] 197.71.185.66.in-addr.arpa. domain name pointer dhcp-71-197.letu.edu
[86400] 198.71.185.66.in-addr.arpa. domain name pointer dhcp-71-198.letu.edu
[86400] 199.71.185.66.in-addr.arpa. domain name pointer dhcp-71-199.letu.edu
[86400] 200.71.185.66.in-addr.arpa. domain name pointer dhcp-71-200.letu.edu
[86400] 201.71.185.66.in-addr.arpa. domain name pointer dhcp-71-201.letu.edu
[86400] 202.71.185.66.in-addr.arpa. domain name pointer dhcp-71-202.letu.edu
[86400] 203.71.185.66.in-addr.arpa. domain name pointer dhcp-71-203.letu.edu
[86400] 204.71.185.66.in-addr.arpa. domain name pointer dhcp-71-204.letu.edu
[86400] 205.71.185.66.in-addr.arpa. domain name pointer dhcp-71-205.letu.edu
[86400] 206.71.185.66.in-addr.arpa. domain name pointer dhcp-71-206.letu.edu
[86400] 207.71.185.66.in-addr.arpa. domain name pointer dhcp-71-207.letu.edu
[86400] 208.71.185.66.in-addr.arpa. domain name pointer dhcp-71-208.letu.edu
[86400] 209.71.185.66.in-addr.arpa. domain name pointer dhcp-71-209.letu.edu
[86400] 210.71.185.66.in-addr.arpa. domain name pointer dhcp-71-210.letu.edu
[86400] 211.71.185.66.in-addr.arpa. domain name pointer dhcp-71-211.letu.edu
[86400] 212.71.185.66.in-addr.arpa. domain name pointer dhcp-71-212.letu.edu
[86400] 213.71.185.66.in-addr.arpa. domain name pointer dhcp-71-213.letu.edu
[86400] 214.71.185.66.in-addr.arpa. domain name pointer dhcp-71-214.letu.edu
[86400] 215.71.185.66.in-addr.arpa. domain name pointer dhcp-71-215.letu.edu
[86400] 216.71.185.66.in-addr.arpa. domain name pointer dhcp-71-216.letu.edu
[86400] 217.71.185.66.in-addr.arpa. domain name pointer dhcp-71-217.letu.edu
[86400] 218.71.185.66.in-addr.arpa. domain name pointer dhcp-71-218.letu.edu
[86400] 219.71.185.66.in-addr.arpa. domain name pointer dhcp-71-219.letu.edu
[86400] 220.71.185.66.in-addr.arpa. domain name pointer dhcp-71-220.letu.edu
[86400] 221.71.185.66.in-addr.arpa. domain name pointer dhcp-71-221.letu.edu
[86400] 222.71.185.66.in-addr.arpa. domain name pointer dhcp-71-222.letu.edu
[86400] 223.71.185.66.in-addr.arpa. domain name pointer dhcp-71-223.letu.edu
[86400] 224.71.185.66.in-addr.arpa. domain name pointer dhcp-71-224.letu.edu
[86400] 225.71.185.66.in-addr.arpa. domain name pointer dhcp-71-225.letu.edu
[86400] 226.71.185.66.in-addr.arpa. domain name pointer dhcp-71-226.letu.edu
[86400] 227.71.185.66.in-addr.arpa. domain name pointer dhcp-71-227.letu.edu
[86400] 228.71.185.66.in-addr.arpa. domain name pointer dhcp-71-228.letu.edu
[86400] 229.71.185.66.in-addr.arpa. domain name pointer dhcp-71-229.letu.edu
[86400] 230.71.185.66.in-addr.arpa. domain name pointer dhcp-71-230.letu.edu
[86400] 231.71.185.66.in-addr.arpa. domain name pointer dhcp-71-231.letu.edu
[86400] 232.71.185.66.in-addr.arpa. domain name pointer dhcp-71-232.letu.edu
[86400] 233.71.185.66.in-addr.arpa. domain name pointer dhcp-71-233.letu.edu
[86400] 234.71.185.66.in-addr.arpa. domain name pointer dhcp-71-234.letu.edu
[86400] 235.71.185.66.in-addr.arpa. domain name pointer dhcp-71-235.letu.edu
[86400] 236.71.185.66.in-addr.arpa. domain name pointer dhcp-71-236.letu.edu
[86400] 237.71.185.66.in-addr.arpa. domain name pointer dhcp-71-237.letu.edu
[86400] 238.71.185.66.in-addr.arpa. domain name pointer dhcp-71-238.letu.edu
[86400] 239.71.185.66.in-addr.arpa. domain name pointer dhcp-71-239.letu.edu
[86400] 240.71.185.66.in-addr.arpa. domain name pointer dhcp-71-240.letu.edu
[86400] 241.71.185.66.in-addr.arpa. domain name pointer dhcp-71-241.letu.edu
[86400] 242.71.185.66.in-addr.arpa. domain name pointer dhcp-71-242.letu.edu
[86400] 243.71.185.66.in-addr.arpa. domain name pointer dhcp-71-243.letu.edu
[86400] 244.71.185.66.in-addr.arpa. domain name pointer dhcp-71-244.letu.edu
[86400] 245.71.185.66.in-addr.arpa. domain name pointer dhcp-71-245.letu.edu
[86400] 246.71.185.66.in-addr.arpa. domain name pointer dhcp-71-246.letu.edu
[86400] 247.71.185.66.in-addr.arpa. domain name pointer dhcp-71-247.letu.edu
[86400] 248.71.185.66.in-addr.arpa. domain name pointer dhcp-71-248.letu.edu
[86400] 249.71.185.66.in-addr.arpa. domain name pointer dhcp-71-249.letu.edu
[86400] 250.71.185.66.in-addr.arpa. domain name pointer dhcp-71-250.letu.edu
[86400] 251.71.185.66.in-addr.arpa. domain name pointer dhcp-71-251.letu.edu
[86400] 252.71.185.66.in-addr.arpa. domain name pointer dhcp-71-252.letu.edu
[86400] 253.71.185.66.in-addr.arpa. domain name pointer dhcp-71-253.letu.edu
[86400] 254.71.185.66.in-addr.arpa. domain name pointer dhcp-71-254.letu.edu
[0] 255.71.185.66.in-addr.arpa.: domain name does not exist