[0] 0.78.185.66.in-addr.arpa.: domain name does not exist
[86400] 1.78.185.66.in-addr.arpa. domain name pointer lgv-c3640-78.letu.edu
[86400] 2.78.185.66.in-addr.arpa. domain name pointer dhcp-78-2.letu.edu
[86400] 3.78.185.66.in-addr.arpa. domain name pointer dhcp-78-3.letu.edu
[86400] 4.78.185.66.in-addr.arpa. domain name pointer dhcp-78-4.letu.edu
[86400] 5.78.185.66.in-addr.arpa. domain name pointer dhcp-78-5.letu.edu
[86400] 6.78.185.66.in-addr.arpa. domain name pointer dhcp-78-6.letu.edu
[86400] 7.78.185.66.in-addr.arpa. domain name pointer dhcp-78-7.letu.edu
[86400] 8.78.185.66.in-addr.arpa. domain name pointer dhcp-78-8.letu.edu
[86400] 9.78.185.66.in-addr.arpa. domain name pointer dhcp-78-9.letu.edu
[86400] 10.78.185.66.in-addr.arpa. domain name pointer dhcp-78-10.letu.edu
[86400] 11.78.185.66.in-addr.arpa. domain name pointer dhcp-78-11.letu.edu
[86400] 12.78.185.66.in-addr.arpa. domain name pointer dhcp-78-12.letu.edu
[86400] 13.78.185.66.in-addr.arpa. domain name pointer dhcp-78-13.letu.edu
[86400] 14.78.185.66.in-addr.arpa. domain name pointer dhcp-78-14.letu.edu
[86400] 15.78.185.66.in-addr.arpa. domain name pointer dhcp-78-15.letu.edu
[86400] 16.78.185.66.in-addr.arpa. domain name pointer dhcp-78-16.letu.edu
[86400] 17.78.185.66.in-addr.arpa. domain name pointer dhcp-78-17.letu.edu
[86400] 18.78.185.66.in-addr.arpa. domain name pointer dhcp-78-18.letu.edu
[86400] 19.78.185.66.in-addr.arpa. domain name pointer dhcp-78-19.letu.edu
[86400] 20.78.185.66.in-addr.arpa. domain name pointer dhcp-78-20.letu.edu
[86400] 21.78.185.66.in-addr.arpa. domain name pointer dhcp-78-21.letu.edu
[86400] 22.78.185.66.in-addr.arpa. domain name pointer dhcp-78-22.letu.edu
[86400] 23.78.185.66.in-addr.arpa. domain name pointer dhcp-78-23.letu.edu
[86400] 24.78.185.66.in-addr.arpa. domain name pointer dhcp-78-24.letu.edu
[86400] 25.78.185.66.in-addr.arpa. domain name pointer dhcp-78-25.letu.edu
[86400] 26.78.185.66.in-addr.arpa. domain name pointer dhcp-78-26.letu.edu
[86400] 27.78.185.66.in-addr.arpa. domain name pointer dhcp-78-27.letu.edu
[86400] 28.78.185.66.in-addr.arpa. domain name pointer dhcp-78-28.letu.edu
[86400] 29.78.185.66.in-addr.arpa. domain name pointer dhcp-78-29.letu.edu
[86400] 30.78.185.66.in-addr.arpa. domain name pointer dhcp-78-30.letu.edu
[86400] 31.78.185.66.in-addr.arpa. domain name pointer dhcp-78-31.letu.edu
[86400] 32.78.185.66.in-addr.arpa. domain name pointer dhcp-78-32.letu.edu
[86400] 33.78.185.66.in-addr.arpa. domain name pointer dhcp-78-33.letu.edu
[86400] 34.78.185.66.in-addr.arpa. domain name pointer dhcp-78-34.letu.edu
[86400] 35.78.185.66.in-addr.arpa. domain name pointer dhcp-78-35.letu.edu
[86400] 36.78.185.66.in-addr.arpa. domain name pointer dhcp-78-36.letu.edu
[86400] 37.78.185.66.in-addr.arpa. domain name pointer dhcp-78-37.letu.edu
[86400] 38.78.185.66.in-addr.arpa. domain name pointer dhcp-78-38.letu.edu
[86400] 39.78.185.66.in-addr.arpa. domain name pointer dhcp-78-39.letu.edu
[86400] 40.78.185.66.in-addr.arpa. domain name pointer dhcp-78-40.letu.edu
[86400] 41.78.185.66.in-addr.arpa. domain name pointer dhcp-78-41.letu.edu
[86400] 42.78.185.66.in-addr.arpa. domain name pointer dhcp-78-42.letu.edu
[86400] 43.78.185.66.in-addr.arpa. domain name pointer dhcp-78-43.letu.edu
[86400] 44.78.185.66.in-addr.arpa. domain name pointer dhcp-78-44.letu.edu
[86400] 45.78.185.66.in-addr.arpa. domain name pointer dhcp-78-45.letu.edu
[86400] 46.78.185.66.in-addr.arpa. domain name pointer dhcp-78-46.letu.edu
[86400] 47.78.185.66.in-addr.arpa. domain name pointer dhcp-78-47.letu.edu
[86400] 48.78.185.66.in-addr.arpa. domain name pointer dhcp-78-48.letu.edu
[86400] 49.78.185.66.in-addr.arpa. domain name pointer dhcp-78-49.letu.edu
[86400] 50.78.185.66.in-addr.arpa. domain name pointer dhcp-78-50.letu.edu
[86400] 51.78.185.66.in-addr.arpa. domain name pointer dhcp-78-51.letu.edu
[86400] 52.78.185.66.in-addr.arpa. domain name pointer dhcp-78-52.letu.edu
[86400] 53.78.185.66.in-addr.arpa. domain name pointer dhcp-78-53.letu.edu
[86400] 54.78.185.66.in-addr.arpa. domain name pointer dhcp-78-54.letu.edu
[86400] 55.78.185.66.in-addr.arpa. domain name pointer dhcp-78-55.letu.edu
[86400] 56.78.185.66.in-addr.arpa. domain name pointer dhcp-78-56.letu.edu
[86400] 57.78.185.66.in-addr.arpa. domain name pointer dhcp-78-57.letu.edu
[86400] 58.78.185.66.in-addr.arpa. domain name pointer dhcp-78-58.letu.edu
[86400] 59.78.185.66.in-addr.arpa. domain name pointer dhcp-78-59.letu.edu
[86400] 60.78.185.66.in-addr.arpa. domain name pointer dhcp-78-60.letu.edu
[86400] 61.78.185.66.in-addr.arpa. domain name pointer dhcp-78-61.letu.edu
[86400] 62.78.185.66.in-addr.arpa. domain name pointer dhcp-78-62.letu.edu
[86400] 63.78.185.66.in-addr.arpa. domain name pointer dhcp-78-63.letu.edu
[86400] 64.78.185.66.in-addr.arpa. domain name pointer dhcp-78-64.letu.edu
[86400] 65.78.185.66.in-addr.arpa. domain name pointer dhcp-78-65.letu.edu
[86400] 66.78.185.66.in-addr.arpa. domain name pointer dhcp-78-66.letu.edu
[86400] 67.78.185.66.in-addr.arpa. domain name pointer dhcp-78-67.letu.edu
[86400] 68.78.185.66.in-addr.arpa. domain name pointer dhcp-78-68.letu.edu
[86400] 69.78.185.66.in-addr.arpa. domain name pointer dhcp-78-69.letu.edu
[86400] 70.78.185.66.in-addr.arpa. domain name pointer dhcp-78-70.letu.edu
[86400] 71.78.185.66.in-addr.arpa. domain name pointer dhcp-78-71.letu.edu
[86400] 72.78.185.66.in-addr.arpa. domain name pointer dhcp-78-72.letu.edu
[86400] 73.78.185.66.in-addr.arpa. domain name pointer dhcp-78-73.letu.edu
[86400] 74.78.185.66.in-addr.arpa. domain name pointer dhcp-78-74.letu.edu
[86400] 75.78.185.66.in-addr.arpa. domain name pointer dhcp-78-75.letu.edu
[86400] 76.78.185.66.in-addr.arpa. domain name pointer dhcp-78-76.letu.edu
[86400] 77.78.185.66.in-addr.arpa. domain name pointer dhcp-78-77.letu.edu
[86400] 78.78.185.66.in-addr.arpa. domain name pointer dhcp-78-78.letu.edu
[86400] 79.78.185.66.in-addr.arpa. domain name pointer dhcp-78-79.letu.edu
[86400] 80.78.185.66.in-addr.arpa. domain name pointer dhcp-78-80.letu.edu
[86400] 81.78.185.66.in-addr.arpa. domain name pointer dhcp-78-81.letu.edu
[86400] 82.78.185.66.in-addr.arpa. domain name pointer dhcp-78-82.letu.edu
[86400] 83.78.185.66.in-addr.arpa. domain name pointer dhcp-78-83.letu.edu
[86400] 84.78.185.66.in-addr.arpa. domain name pointer dhcp-78-84.letu.edu
[86400] 85.78.185.66.in-addr.arpa. domain name pointer dhcp-78-85.letu.edu
[86400] 86.78.185.66.in-addr.arpa. domain name pointer dhcp-78-86.letu.edu
[86400] 87.78.185.66.in-addr.arpa. domain name pointer dhcp-78-87.letu.edu
[86400] 88.78.185.66.in-addr.arpa. domain name pointer dhcp-78-88.letu.edu
[86400] 89.78.185.66.in-addr.arpa. domain name pointer dhcp-78-89.letu.edu
[86400] 90.78.185.66.in-addr.arpa. domain name pointer dhcp-78-90.letu.edu
[86400] 91.78.185.66.in-addr.arpa. domain name pointer dhcp-78-91.letu.edu
[86400] 92.78.185.66.in-addr.arpa. domain name pointer dhcp-78-92.letu.edu
[86400] 93.78.185.66.in-addr.arpa. domain name pointer dhcp-78-93.letu.edu
[86400] 94.78.185.66.in-addr.arpa. domain name pointer dhcp-78-94.letu.edu
[86400] 95.78.185.66.in-addr.arpa. domain name pointer dhcp-78-95.letu.edu
[86400] 96.78.185.66.in-addr.arpa. domain name pointer dhcp-78-96.letu.edu
[86400] 97.78.185.66.in-addr.arpa. domain name pointer dhcp-78-97.letu.edu
[86400] 98.78.185.66.in-addr.arpa. domain name pointer dhcp-78-98.letu.edu
[86400] 99.78.185.66.in-addr.arpa. domain name pointer dhcp-78-99.letu.edu
[86400] 100.78.185.66.in-addr.arpa. domain name pointer dhcp-78-100.letu.edu
[86400] 101.78.185.66.in-addr.arpa. domain name pointer dhcp-78-101.letu.edu
[86400] 102.78.185.66.in-addr.arpa. domain name pointer dhcp-78-102.letu.edu
[86400] 103.78.185.66.in-addr.arpa. domain name pointer dhcp-78-103.letu.edu
[86400] 104.78.185.66.in-addr.arpa. domain name pointer dhcp-78-104.letu.edu
[86400] 105.78.185.66.in-addr.arpa. domain name pointer dhcp-78-105.letu.edu
[86400] 106.78.185.66.in-addr.arpa. domain name pointer dhcp-78-106.letu.edu
[86400] 107.78.185.66.in-addr.arpa. domain name pointer dhcp-78-107.letu.edu
[86400] 108.78.185.66.in-addr.arpa. domain name pointer dhcp-78-108.letu.edu
[86400] 109.78.185.66.in-addr.arpa. domain name pointer dhcp-78-109.letu.edu
[86400] 110.78.185.66.in-addr.arpa. domain name pointer dhcp-78-110.letu.edu
[86400] 111.78.185.66.in-addr.arpa. domain name pointer dhcp-78-111.letu.edu
[86400] 112.78.185.66.in-addr.arpa. domain name pointer dhcp-78-112.letu.edu
[86400] 113.78.185.66.in-addr.arpa. domain name pointer dhcp-78-113.letu.edu
[86400] 114.78.185.66.in-addr.arpa. domain name pointer dhcp-78-114.letu.edu
[86400] 115.78.185.66.in-addr.arpa. domain name pointer dhcp-78-115.letu.edu
[86400] 116.78.185.66.in-addr.arpa. domain name pointer dhcp-78-116.letu.edu
[86400] 117.78.185.66.in-addr.arpa. domain name pointer dhcp-78-117.letu.edu
[86400] 118.78.185.66.in-addr.arpa. domain name pointer dhcp-78-118.letu.edu
[86400] 119.78.185.66.in-addr.arpa. domain name pointer dhcp-78-119.letu.edu
[86400] 120.78.185.66.in-addr.arpa. domain name pointer dhcp-78-120.letu.edu
[86400] 121.78.185.66.in-addr.arpa. domain name pointer dhcp-78-121.letu.edu
[86400] 122.78.185.66.in-addr.arpa. domain name pointer dhcp-78-122.letu.edu
[86400] 123.78.185.66.in-addr.arpa. domain name pointer dhcp-78-123.letu.edu
[86400] 124.78.185.66.in-addr.arpa. domain name pointer dhcp-78-124.letu.edu
[86400] 125.78.185.66.in-addr.arpa. domain name pointer dhcp-78-125.letu.edu
[86400] 126.78.185.66.in-addr.arpa. domain name pointer dhcp-78-126.letu.edu
[86400] 127.78.185.66.in-addr.arpa. domain name pointer dhcp-78-127.letu.edu
[86400] 128.78.185.66.in-addr.arpa. domain name pointer dhcp-78-128.letu.edu
[86400] 129.78.185.66.in-addr.arpa. domain name pointer dhcp-78-129.letu.edu
[86400] 130.78.185.66.in-addr.arpa. domain name pointer dhcp-78-130.letu.edu
[86400] 131.78.185.66.in-addr.arpa. domain name pointer dhcp-78-131.letu.edu
[86400] 132.78.185.66.in-addr.arpa. domain name pointer dhcp-78-132.letu.edu
[86400] 133.78.185.66.in-addr.arpa. domain name pointer dhcp-78-133.letu.edu
[86400] 134.78.185.66.in-addr.arpa. domain name pointer dhcp-78-134.letu.edu
[86400] 135.78.185.66.in-addr.arpa. domain name pointer dhcp-78-135.letu.edu
[86400] 136.78.185.66.in-addr.arpa. domain name pointer dhcp-78-136.letu.edu
[86400] 137.78.185.66.in-addr.arpa. domain name pointer dhcp-78-137.letu.edu
[86400] 138.78.185.66.in-addr.arpa. domain name pointer dhcp-78-138.letu.edu
[86400] 139.78.185.66.in-addr.arpa. domain name pointer dhcp-78-139.letu.edu
[86400] 140.78.185.66.in-addr.arpa. domain name pointer dhcp-78-140.letu.edu
[86400] 141.78.185.66.in-addr.arpa. domain name pointer dhcp-78-141.letu.edu
[86400] 142.78.185.66.in-addr.arpa. domain name pointer dhcp-78-142.letu.edu
[86400] 143.78.185.66.in-addr.arpa. domain name pointer dhcp-78-143.letu.edu
[86400] 144.78.185.66.in-addr.arpa. domain name pointer dhcp-78-144.letu.edu
[86400] 145.78.185.66.in-addr.arpa. domain name pointer dhcp-78-145.letu.edu
[86400] 146.78.185.66.in-addr.arpa. domain name pointer dhcp-78-146.letu.edu
[86400] 147.78.185.66.in-addr.arpa. domain name pointer dhcp-78-147.letu.edu
[86400] 148.78.185.66.in-addr.arpa. domain name pointer dhcp-78-148.letu.edu
[86400] 149.78.185.66.in-addr.arpa. domain name pointer dhcp-78-149.letu.edu
[86400] 150.78.185.66.in-addr.arpa. domain name pointer dhcp-78-150.letu.edu
[86400] 151.78.185.66.in-addr.arpa. domain name pointer dhcp-78-151.letu.edu
[86400] 152.78.185.66.in-addr.arpa. domain name pointer dhcp-78-152.letu.edu
[86400] 153.78.185.66.in-addr.arpa. domain name pointer dhcp-78-153.letu.edu
[86400] 154.78.185.66.in-addr.arpa. domain name pointer dhcp-78-154.letu.edu
[86400] 155.78.185.66.in-addr.arpa. domain name pointer dhcp-78-155.letu.edu
[86400] 156.78.185.66.in-addr.arpa. domain name pointer dhcp-78-156.letu.edu
[86400] 157.78.185.66.in-addr.arpa. domain name pointer dhcp-78-157.letu.edu
[86400] 158.78.185.66.in-addr.arpa. domain name pointer dhcp-78-158.letu.edu
[86400] 159.78.185.66.in-addr.arpa. domain name pointer dhcp-78-159.letu.edu
[86400] 160.78.185.66.in-addr.arpa. domain name pointer dhcp-78-160.letu.edu
[86400] 161.78.185.66.in-addr.arpa. domain name pointer dhcp-78-161.letu.edu
[86400] 162.78.185.66.in-addr.arpa. domain name pointer dhcp-78-162.letu.edu
[86400] 163.78.185.66.in-addr.arpa. domain name pointer dhcp-78-163.letu.edu
[86400] 164.78.185.66.in-addr.arpa. domain name pointer dhcp-78-164.letu.edu
[86400] 165.78.185.66.in-addr.arpa. domain name pointer dhcp-78-165.letu.edu
[86400] 166.78.185.66.in-addr.arpa. domain name pointer dhcp-78-166.letu.edu
[86400] 167.78.185.66.in-addr.arpa. domain name pointer dhcp-78-167.letu.edu
[86400] 168.78.185.66.in-addr.arpa. domain name pointer dhcp-78-168.letu.edu
[86400] 169.78.185.66.in-addr.arpa. domain name pointer dhcp-78-169.letu.edu
[86400] 170.78.185.66.in-addr.arpa. domain name pointer dhcp-78-170.letu.edu
[86400] 171.78.185.66.in-addr.arpa. domain name pointer dhcp-78-171.letu.edu
[86400] 172.78.185.66.in-addr.arpa. domain name pointer dhcp-78-172.letu.edu
[86400] 173.78.185.66.in-addr.arpa. domain name pointer dhcp-78-173.letu.edu
[86400] 174.78.185.66.in-addr.arpa. domain name pointer dhcp-78-174.letu.edu
[86400] 175.78.185.66.in-addr.arpa. domain name pointer dhcp-78-175.letu.edu
[86400] 176.78.185.66.in-addr.arpa. domain name pointer dhcp-78-176.letu.edu
[86400] 177.78.185.66.in-addr.arpa. domain name pointer dhcp-78-177.letu.edu
[86400] 178.78.185.66.in-addr.arpa. domain name pointer dhcp-78-178.letu.edu
[86400] 179.78.185.66.in-addr.arpa. domain name pointer dhcp-78-179.letu.edu
[86400] 180.78.185.66.in-addr.arpa. domain name pointer dhcp-78-180.letu.edu
[86400] 181.78.185.66.in-addr.arpa. domain name pointer dhcp-78-181.letu.edu
[86400] 182.78.185.66.in-addr.arpa. domain name pointer dhcp-78-182.letu.edu
[86400] 183.78.185.66.in-addr.arpa. domain name pointer dhcp-78-183.letu.edu
[86400] 184.78.185.66.in-addr.arpa. domain name pointer dhcp-78-184.letu.edu
[86400] 185.78.185.66.in-addr.arpa. domain name pointer dhcp-78-185.letu.edu
[86400] 186.78.185.66.in-addr.arpa. domain name pointer dhcp-78-186.letu.edu
[86400] 187.78.185.66.in-addr.arpa. domain name pointer dhcp-78-187.letu.edu
[86400] 188.78.185.66.in-addr.arpa. domain name pointer dhcp-78-188.letu.edu
[86400] 189.78.185.66.in-addr.arpa. domain name pointer dhcp-78-189.letu.edu
[86400] 190.78.185.66.in-addr.arpa. domain name pointer dhcp-78-190.letu.edu
[86400] 191.78.185.66.in-addr.arpa. domain name pointer dhcp-78-191.letu.edu
[86400] 192.78.185.66.in-addr.arpa. domain name pointer dhcp-78-192.letu.edu
[86400] 193.78.185.66.in-addr.arpa. domain name pointer dhcp-78-193.letu.edu
[86400] 194.78.185.66.in-addr.arpa. domain name pointer dhcp-78-194.letu.edu
[86400] 195.78.185.66.in-addr.arpa. domain name pointer dhcp-78-195.letu.edu
[86400] 196.78.185.66.in-addr.arpa. domain name pointer dhcp-78-196.letu.edu
[86400] 197.78.185.66.in-addr.arpa. domain name pointer dhcp-78-197.letu.edu
[86400] 198.78.185.66.in-addr.arpa. domain name pointer dhcp-78-198.letu.edu
[86400] 199.78.185.66.in-addr.arpa. domain name pointer dhcp-78-199.letu.edu
[86400] 200.78.185.66.in-addr.arpa. domain name pointer dhcp-78-200.letu.edu
[86400] 201.78.185.66.in-addr.arpa. domain name pointer dhcp-78-201.letu.edu
[86400] 202.78.185.66.in-addr.arpa. domain name pointer dhcp-78-202.letu.edu
[86400] 203.78.185.66.in-addr.arpa. domain name pointer dhcp-78-203.letu.edu
[86400] 204.78.185.66.in-addr.arpa. domain name pointer dhcp-78-204.letu.edu
[86400] 205.78.185.66.in-addr.arpa. domain name pointer dhcp-78-205.letu.edu
[86400] 206.78.185.66.in-addr.arpa. domain name pointer dhcp-78-206.letu.edu
[86400] 207.78.185.66.in-addr.arpa. domain name pointer dhcp-78-207.letu.edu
[86400] 208.78.185.66.in-addr.arpa. domain name pointer dhcp-78-208.letu.edu
[86400] 209.78.185.66.in-addr.arpa. domain name pointer dhcp-78-209.letu.edu
[86400] 210.78.185.66.in-addr.arpa. domain name pointer dhcp-78-210.letu.edu
[86400] 211.78.185.66.in-addr.arpa. domain name pointer dhcp-78-211.letu.edu
[86400] 212.78.185.66.in-addr.arpa. domain name pointer dhcp-78-212.letu.edu
[86400] 213.78.185.66.in-addr.arpa. domain name pointer dhcp-78-213.letu.edu
[86400] 214.78.185.66.in-addr.arpa. domain name pointer dhcp-78-214.letu.edu
[86400] 215.78.185.66.in-addr.arpa. domain name pointer dhcp-78-215.letu.edu
[86400] 216.78.185.66.in-addr.arpa. domain name pointer dhcp-78-216.letu.edu
[86400] 217.78.185.66.in-addr.arpa. domain name pointer dhcp-78-217.letu.edu
[86400] 218.78.185.66.in-addr.arpa. domain name pointer dhcp-78-218.letu.edu
[86400] 219.78.185.66.in-addr.arpa. domain name pointer dhcp-78-219.letu.edu
[86400] 220.78.185.66.in-addr.arpa. domain name pointer dhcp-78-220.letu.edu
[86400] 221.78.185.66.in-addr.arpa. domain name pointer dhcp-78-221.letu.edu
[86400] 222.78.185.66.in-addr.arpa. domain name pointer dhcp-78-222.letu.edu
[86400] 223.78.185.66.in-addr.arpa. domain name pointer dhcp-78-223.letu.edu
[86400] 224.78.185.66.in-addr.arpa. domain name pointer dhcp-78-224.letu.edu
[86400] 225.78.185.66.in-addr.arpa. domain name pointer dhcp-78-225.letu.edu
[86400] 226.78.185.66.in-addr.arpa. domain name pointer dhcp-78-226.letu.edu
[86400] 227.78.185.66.in-addr.arpa. domain name pointer dhcp-78-227.letu.edu
[86400] 228.78.185.66.in-addr.arpa. domain name pointer dhcp-78-228.letu.edu
[86400] 229.78.185.66.in-addr.arpa. domain name pointer dhcp-78-229.letu.edu
[86400] 230.78.185.66.in-addr.arpa. domain name pointer dhcp-78-230.letu.edu
[86400] 231.78.185.66.in-addr.arpa. domain name pointer dhcp-78-231.letu.edu
[86400] 232.78.185.66.in-addr.arpa. domain name pointer dhcp-78-232.letu.edu
[86400] 233.78.185.66.in-addr.arpa. domain name pointer dhcp-78-233.letu.edu
[86400] 234.78.185.66.in-addr.arpa. domain name pointer dhcp-78-234.letu.edu
[86400] 235.78.185.66.in-addr.arpa. domain name pointer dhcp-78-235.letu.edu
[86400] 236.78.185.66.in-addr.arpa. domain name pointer dhcp-78-236.letu.edu
[86400] 237.78.185.66.in-addr.arpa. domain name pointer dhcp-78-237.letu.edu
[86400] 238.78.185.66.in-addr.arpa. domain name pointer dhcp-78-238.letu.edu
[86400] 239.78.185.66.in-addr.arpa. domain name pointer dhcp-78-239.letu.edu
[86400] 240.78.185.66.in-addr.arpa. domain name pointer dhcp-78-240.letu.edu
[86400] 241.78.185.66.in-addr.arpa. domain name pointer dhcp-78-241.letu.edu
[86400] 242.78.185.66.in-addr.arpa. domain name pointer dhcp-78-242.letu.edu
[86400] 243.78.185.66.in-addr.arpa. domain name pointer dhcp-78-243.letu.edu
[86400] 244.78.185.66.in-addr.arpa. domain name pointer dhcp-78-244.letu.edu
[86400] 245.78.185.66.in-addr.arpa. domain name pointer dhcp-78-245.letu.edu
[86400] 246.78.185.66.in-addr.arpa. domain name pointer dhcp-78-246.letu.edu
[86400] 247.78.185.66.in-addr.arpa. domain name pointer dhcp-78-247.letu.edu
[86400] 248.78.185.66.in-addr.arpa. domain name pointer dhcp-78-248.letu.edu
[86400] 249.78.185.66.in-addr.arpa. domain name pointer dhcp-78-249.letu.edu
[86400] 250.78.185.66.in-addr.arpa. domain name pointer dhcp-78-250.letu.edu
[86400] 251.78.185.66.in-addr.arpa. domain name pointer dhcp-78-251.letu.edu
[86400] 252.78.185.66.in-addr.arpa. domain name pointer dhcp-78-252.letu.edu
[86400] 253.78.185.66.in-addr.arpa. domain name pointer dhcp-78-253.letu.edu
[86400] 254.78.185.66.in-addr.arpa. domain name pointer dhcp-78-254.letu.edu
[0] 255.78.185.66.in-addr.arpa.: domain name does not exist