[0] 0.252.251.64.in-addr.arpa.: domain name does not exist
[86400] 1.252.251.64.in-addr.arpa. domain name pointer 64-251-252-1.up.edu
[86400] 2.252.251.64.in-addr.arpa. domain name pointer 64-251-252-2.up.edu
[86400] 3.252.251.64.in-addr.arpa. domain name pointer 64-251-252-3.up.edu
[86400] 4.252.251.64.in-addr.arpa. domain name pointer 64-251-252-4.up.edu
[86400] 5.252.251.64.in-addr.arpa. domain name pointer 64-251-252-5.up.edu
[86400] 6.252.251.64.in-addr.arpa. domain name pointer 64-251-252-6.up.edu
[86400] 7.252.251.64.in-addr.arpa. domain name pointer 64-251-252-7.up.edu
[86400] 8.252.251.64.in-addr.arpa. domain name pointer 64-251-252-8.up.edu
[86400] 9.252.251.64.in-addr.arpa. domain name pointer 64-251-252-9.up.edu
[86400] 10.252.251.64.in-addr.arpa. domain name pointer 64-251-252-10.up.edu
[86400] 11.252.251.64.in-addr.arpa. domain name pointer 64-251-252-11.up.edu
[86400] 12.252.251.64.in-addr.arpa. domain name pointer 64-251-252-12.up.edu
[86400] 13.252.251.64.in-addr.arpa. domain name pointer 64-251-252-13.up.edu
[86400] 14.252.251.64.in-addr.arpa. domain name pointer 64-251-252-14.up.edu
[86400] 15.252.251.64.in-addr.arpa. domain name pointer 64-251-252-15.up.edu
[86400] 16.252.251.64.in-addr.arpa. domain name pointer 64-251-252-16.up.edu
[86400] 17.252.251.64.in-addr.arpa. domain name pointer 64-251-252-17.up.edu
[86400] 18.252.251.64.in-addr.arpa. domain name pointer 64-251-252-18.up.edu
[86400] 19.252.251.64.in-addr.arpa. domain name pointer 64-251-252-19.up.edu
[86400] 20.252.251.64.in-addr.arpa. domain name pointer 64-251-252-20.up.edu
[86400] 21.252.251.64.in-addr.arpa. domain name pointer 64-251-252-21.up.edu
[86400] 22.252.251.64.in-addr.arpa. domain name pointer 64-251-252-22.up.edu
[86400] 23.252.251.64.in-addr.arpa. domain name pointer 64-251-252-23.up.edu
[86400] 24.252.251.64.in-addr.arpa. domain name pointer 64-251-252-24.up.edu
[86400] 25.252.251.64.in-addr.arpa. domain name pointer 64-251-252-25.up.edu
[86400] 26.252.251.64.in-addr.arpa. domain name pointer 64-251-252-26.up.edu
[86400] 27.252.251.64.in-addr.arpa. domain name pointer 64-251-252-27.up.edu
[86400] 28.252.251.64.in-addr.arpa. domain name pointer 64-251-252-28.up.edu
[86400] 29.252.251.64.in-addr.arpa. domain name pointer 64-251-252-29.up.edu
[86400] 30.252.251.64.in-addr.arpa. domain name pointer 64-251-252-30.up.edu
[86400] 31.252.251.64.in-addr.arpa. domain name pointer 64-251-252-31.up.edu
[86400] 32.252.251.64.in-addr.arpa. domain name pointer 64-251-252-32.up.edu
[86400] 33.252.251.64.in-addr.arpa. domain name pointer 64-251-252-33.up.edu
[86400] 34.252.251.64.in-addr.arpa. domain name pointer 64-251-252-34.up.edu
[86400] 35.252.251.64.in-addr.arpa. domain name pointer 64-251-252-35.up.edu
[86400] 36.252.251.64.in-addr.arpa. domain name pointer 64-251-252-36.up.edu
[86400] 37.252.251.64.in-addr.arpa. domain name pointer 64-251-252-37.up.edu
[86400] 38.252.251.64.in-addr.arpa. domain name pointer 64-251-252-38.up.edu
[86400] 39.252.251.64.in-addr.arpa. domain name pointer 64-251-252-39.up.edu
[86400] 40.252.251.64.in-addr.arpa. domain name pointer 64-251-252-40.up.edu
[86400] 41.252.251.64.in-addr.arpa. domain name pointer 64-251-252-41.up.edu
[86400] 42.252.251.64.in-addr.arpa. domain name pointer 64-251-252-42.up.edu
[86400] 43.252.251.64.in-addr.arpa. domain name pointer 64-251-252-43.up.edu
[86400] 44.252.251.64.in-addr.arpa. domain name pointer 64-251-252-44.up.edu
[86400] 45.252.251.64.in-addr.arpa. domain name pointer 64-251-252-45.up.edu
[86400] 46.252.251.64.in-addr.arpa. domain name pointer 64-251-252-46.up.edu
[86400] 47.252.251.64.in-addr.arpa. domain name pointer 64-251-252-47.up.edu
[86400] 48.252.251.64.in-addr.arpa. domain name pointer 64-251-252-48.up.edu
[86400] 49.252.251.64.in-addr.arpa. domain name pointer 64-251-252-49.up.edu
[86400] 50.252.251.64.in-addr.arpa. domain name pointer 64-251-252-50.up.edu
[86400] 51.252.251.64.in-addr.arpa. domain name pointer 64-251-252-51.up.edu
[86400] 52.252.251.64.in-addr.arpa. domain name pointer 64-251-252-52.up.edu
[86400] 53.252.251.64.in-addr.arpa. domain name pointer 64-251-252-53.up.edu
[86400] 54.252.251.64.in-addr.arpa. domain name pointer 64-251-252-54.up.edu
[86400] 55.252.251.64.in-addr.arpa. domain name pointer 64-251-252-55.up.edu
[86400] 56.252.251.64.in-addr.arpa. domain name pointer 64-251-252-56.up.edu
[86400] 57.252.251.64.in-addr.arpa. domain name pointer 64-251-252-57.up.edu
[86400] 58.252.251.64.in-addr.arpa. domain name pointer 64-251-252-58.up.edu
[86400] 59.252.251.64.in-addr.arpa. domain name pointer 64-251-252-59.up.edu
[86400] 60.252.251.64.in-addr.arpa. domain name pointer 64-251-252-60.up.edu
[86400] 61.252.251.64.in-addr.arpa. domain name pointer 64-251-252-61.up.edu
[86400] 62.252.251.64.in-addr.arpa. domain name pointer 64-251-252-62.up.edu
[86400] 63.252.251.64.in-addr.arpa. domain name pointer 64-251-252-63.up.edu
[86400] 64.252.251.64.in-addr.arpa. domain name pointer 64-251-252-64.up.edu
[86400] 65.252.251.64.in-addr.arpa. domain name pointer 64-251-252-65.up.edu
[86400] 66.252.251.64.in-addr.arpa. domain name pointer 64-251-252-66.up.edu
[86400] 67.252.251.64.in-addr.arpa. domain name pointer 64-251-252-67.up.edu
[86400] 68.252.251.64.in-addr.arpa. domain name pointer 64-251-252-68.up.edu
[86400] 69.252.251.64.in-addr.arpa. domain name pointer 64-251-252-69.up.edu
[86400] 70.252.251.64.in-addr.arpa. domain name pointer 64-251-252-70.up.edu
[86400] 71.252.251.64.in-addr.arpa. domain name pointer 64-251-252-71.up.edu
[86400] 72.252.251.64.in-addr.arpa. domain name pointer 64-251-252-72.up.edu
[86400] 73.252.251.64.in-addr.arpa. domain name pointer 64-251-252-73.up.edu
[86400] 74.252.251.64.in-addr.arpa. domain name pointer 64-251-252-74.up.edu
[86400] 75.252.251.64.in-addr.arpa. domain name pointer 64-251-252-75.up.edu
[86400] 76.252.251.64.in-addr.arpa. domain name pointer 64-251-252-76.up.edu
[86400] 77.252.251.64.in-addr.arpa. domain name pointer 64-251-252-77.up.edu
[86400] 78.252.251.64.in-addr.arpa. domain name pointer 64-251-252-78.up.edu
[86400] 79.252.251.64.in-addr.arpa. domain name pointer 64-251-252-79.up.edu
[86400] 80.252.251.64.in-addr.arpa. domain name pointer 64-251-252-80.up.edu
[86400] 81.252.251.64.in-addr.arpa. domain name pointer 64-251-252-81.up.edu
[86400] 82.252.251.64.in-addr.arpa. domain name pointer 64-251-252-82.up.edu
[86400] 83.252.251.64.in-addr.arpa. domain name pointer 64-251-252-83.up.edu
[86400] 84.252.251.64.in-addr.arpa. domain name pointer 64-251-252-84.up.edu
[86400] 85.252.251.64.in-addr.arpa. domain name pointer 64-251-252-85.up.edu
[86400] 86.252.251.64.in-addr.arpa. domain name pointer 64-251-252-86.up.edu
[86400] 87.252.251.64.in-addr.arpa. domain name pointer 64-251-252-87.up.edu
[86400] 88.252.251.64.in-addr.arpa. domain name pointer 64-251-252-88.up.edu
[86400] 89.252.251.64.in-addr.arpa. domain name pointer 64-251-252-89.up.edu
[86400] 90.252.251.64.in-addr.arpa. domain name pointer 64-251-252-90.up.edu
[86400] 91.252.251.64.in-addr.arpa. domain name pointer 64-251-252-91.up.edu
[86400] 92.252.251.64.in-addr.arpa. domain name pointer 64-251-252-92.up.edu
[86400] 93.252.251.64.in-addr.arpa. domain name pointer 64-251-252-93.up.edu
[86400] 94.252.251.64.in-addr.arpa. domain name pointer 64-251-252-94.up.edu
[86400] 95.252.251.64.in-addr.arpa. domain name pointer 64-251-252-95.up.edu
[86400] 96.252.251.64.in-addr.arpa. domain name pointer 64-251-252-96.up.edu
[86400] 97.252.251.64.in-addr.arpa. domain name pointer 64-251-252-97.up.edu
[86400] 98.252.251.64.in-addr.arpa. domain name pointer 64-251-252-98.up.edu
[86400] 99.252.251.64.in-addr.arpa. domain name pointer 64-251-252-99.up.edu
[86400] 100.252.251.64.in-addr.arpa. domain name pointer 64-251-252-100.up.edu
[86400] 101.252.251.64.in-addr.arpa. domain name pointer 64-251-252-101.up.edu
[86400] 102.252.251.64.in-addr.arpa. domain name pointer 64-251-252-102.up.edu
[86400] 103.252.251.64.in-addr.arpa. domain name pointer 64-251-252-103.up.edu
[86400] 104.252.251.64.in-addr.arpa. domain name pointer 64-251-252-104.up.edu
[86400] 105.252.251.64.in-addr.arpa. domain name pointer 64-251-252-105.up.edu
[86400] 106.252.251.64.in-addr.arpa. domain name pointer 64-251-252-106.up.edu
[86400] 107.252.251.64.in-addr.arpa. domain name pointer 64-251-252-107.up.edu
[86400] 108.252.251.64.in-addr.arpa. domain name pointer 64-251-252-108.up.edu
[86400] 109.252.251.64.in-addr.arpa. domain name pointer 64-251-252-109.up.edu
[86400] 110.252.251.64.in-addr.arpa. domain name pointer 64-251-252-110.up.edu
[86400] 111.252.251.64.in-addr.arpa. domain name pointer 64-251-252-111.up.edu
[86400] 112.252.251.64.in-addr.arpa. domain name pointer 64-251-252-112.up.edu
[86400] 113.252.251.64.in-addr.arpa. domain name pointer 64-251-252-113.up.edu
[86400] 114.252.251.64.in-addr.arpa. domain name pointer 64-251-252-114.up.edu
[86400] 115.252.251.64.in-addr.arpa. domain name pointer 64-251-252-115.up.edu
[86400] 116.252.251.64.in-addr.arpa. domain name pointer 64-251-252-116.up.edu
[86400] 117.252.251.64.in-addr.arpa. domain name pointer 64-251-252-117.up.edu
[86400] 118.252.251.64.in-addr.arpa. domain name pointer 64-251-252-118.up.edu
[86400] 119.252.251.64.in-addr.arpa. domain name pointer 64-251-252-119.up.edu
[86400] 120.252.251.64.in-addr.arpa. domain name pointer 64-251-252-120.up.edu
[86400] 121.252.251.64.in-addr.arpa. domain name pointer 64-251-252-121.up.edu
[86400] 122.252.251.64.in-addr.arpa. domain name pointer 64-251-252-122.up.edu
[86400] 123.252.251.64.in-addr.arpa. domain name pointer 64-251-252-123.up.edu
[86400] 124.252.251.64.in-addr.arpa. domain name pointer 64-251-252-124.up.edu
[86400] 125.252.251.64.in-addr.arpa. domain name pointer 64-251-252-125.up.edu
[86400] 126.252.251.64.in-addr.arpa. domain name pointer 64-251-252-126.up.edu
[86400] 127.252.251.64.in-addr.arpa. domain name pointer 64-251-252-127.up.edu
[86400] 128.252.251.64.in-addr.arpa. domain name pointer 64-251-252-128.up.edu
[86400] 129.252.251.64.in-addr.arpa. domain name pointer 64-251-252-129.up.edu
[86400] 130.252.251.64.in-addr.arpa. domain name pointer 64-251-252-130.up.edu
[86400] 131.252.251.64.in-addr.arpa. domain name pointer 64-251-252-131.up.edu
[86400] 132.252.251.64.in-addr.arpa. domain name pointer 64-251-252-132.up.edu
[86400] 133.252.251.64.in-addr.arpa. domain name pointer 64-251-252-133.up.edu
[86400] 134.252.251.64.in-addr.arpa. domain name pointer 64-251-252-134.up.edu
[86400] 135.252.251.64.in-addr.arpa. domain name pointer 64-251-252-135.up.edu
[86400] 136.252.251.64.in-addr.arpa. domain name pointer 64-251-252-136.up.edu
[86400] 137.252.251.64.in-addr.arpa. domain name pointer 64-251-252-137.up.edu
[86400] 138.252.251.64.in-addr.arpa. domain name pointer 64-251-252-138.up.edu
[86400] 139.252.251.64.in-addr.arpa. domain name pointer 64-251-252-139.up.edu
[86400] 140.252.251.64.in-addr.arpa. domain name pointer 64-251-252-140.up.edu
[86400] 141.252.251.64.in-addr.arpa. domain name pointer 64-251-252-141.up.edu
[86400] 142.252.251.64.in-addr.arpa. domain name pointer 64-251-252-142.up.edu
[86400] 143.252.251.64.in-addr.arpa. domain name pointer 64-251-252-143.up.edu
[86400] 144.252.251.64.in-addr.arpa. domain name pointer 64-251-252-144.up.edu
[86400] 145.252.251.64.in-addr.arpa. domain name pointer 64-251-252-145.up.edu
[86400] 146.252.251.64.in-addr.arpa. domain name pointer 64-251-252-146.up.edu
[86400] 147.252.251.64.in-addr.arpa. domain name pointer 64-251-252-147.up.edu
[86400] 148.252.251.64.in-addr.arpa. domain name pointer 64-251-252-148.up.edu
[86400] 149.252.251.64.in-addr.arpa. domain name pointer 64-251-252-149.up.edu
[86400] 150.252.251.64.in-addr.arpa. domain name pointer 64-251-252-150.up.edu
[86400] 151.252.251.64.in-addr.arpa. domain name pointer 64-251-252-151.up.edu
[86400] 152.252.251.64.in-addr.arpa. domain name pointer 64-251-252-152.up.edu
[86400] 153.252.251.64.in-addr.arpa. domain name pointer 64-251-252-153.up.edu
[86400] 154.252.251.64.in-addr.arpa. domain name pointer 64-251-252-154.up.edu
[86400] 155.252.251.64.in-addr.arpa. domain name pointer 64-251-252-155.up.edu
[86400] 156.252.251.64.in-addr.arpa. domain name pointer 64-251-252-156.up.edu
[86400] 157.252.251.64.in-addr.arpa. domain name pointer 64-251-252-157.up.edu
[86400] 158.252.251.64.in-addr.arpa. domain name pointer 64-251-252-158.up.edu
[86400] 159.252.251.64.in-addr.arpa. domain name pointer 64-251-252-159.up.edu
[86400] 160.252.251.64.in-addr.arpa. domain name pointer 64-251-252-160.up.edu
[86400] 161.252.251.64.in-addr.arpa. domain name pointer 64-251-252-161.up.edu
[86400] 162.252.251.64.in-addr.arpa. domain name pointer 64-251-252-162.up.edu
[86400] 163.252.251.64.in-addr.arpa. domain name pointer 64-251-252-163.up.edu
[86400] 164.252.251.64.in-addr.arpa. domain name pointer 64-251-252-164.up.edu
[86400] 165.252.251.64.in-addr.arpa. domain name pointer 64-251-252-165.up.edu
[86400] 166.252.251.64.in-addr.arpa. domain name pointer 64-251-252-166.up.edu
[86400] 167.252.251.64.in-addr.arpa. domain name pointer 64-251-252-167.up.edu
[86400] 168.252.251.64.in-addr.arpa. domain name pointer 64-251-252-168.up.edu
[86400] 169.252.251.64.in-addr.arpa. domain name pointer 64-251-252-169.up.edu
[86400] 170.252.251.64.in-addr.arpa. domain name pointer 64-251-252-170.up.edu
[86400] 171.252.251.64.in-addr.arpa. domain name pointer 64-251-252-171.up.edu
[86400] 172.252.251.64.in-addr.arpa. domain name pointer 64-251-252-172.up.edu
[86400] 173.252.251.64.in-addr.arpa. domain name pointer 64-251-252-173.up.edu
[86400] 174.252.251.64.in-addr.arpa. domain name pointer 64-251-252-174.up.edu
[86400] 175.252.251.64.in-addr.arpa. domain name pointer 64-251-252-175.up.edu
[86400] 176.252.251.64.in-addr.arpa. domain name pointer 64-251-252-176.up.edu
[86400] 177.252.251.64.in-addr.arpa. domain name pointer 64-251-252-177.up.edu
[86400] 178.252.251.64.in-addr.arpa. domain name pointer 64-251-252-178.up.edu
[86400] 179.252.251.64.in-addr.arpa. domain name pointer 64-251-252-179.up.edu
[86400] 180.252.251.64.in-addr.arpa. domain name pointer 64-251-252-180.up.edu
[86400] 181.252.251.64.in-addr.arpa. domain name pointer 64-251-252-181.up.edu
[86400] 182.252.251.64.in-addr.arpa. domain name pointer 64-251-252-182.up.edu
[86400] 183.252.251.64.in-addr.arpa. domain name pointer 64-251-252-183.up.edu
[86400] 184.252.251.64.in-addr.arpa. domain name pointer 64-251-252-184.up.edu
[86400] 185.252.251.64.in-addr.arpa. domain name pointer 64-251-252-185.up.edu
[86400] 186.252.251.64.in-addr.arpa. domain name pointer 64-251-252-186.up.edu
[86400] 187.252.251.64.in-addr.arpa. domain name pointer 64-251-252-187.up.edu
[86400] 188.252.251.64.in-addr.arpa. domain name pointer 64-251-252-188.up.edu
[86400] 189.252.251.64.in-addr.arpa. domain name pointer 64-251-252-189.up.edu
[86400] 190.252.251.64.in-addr.arpa. domain name pointer 64-251-252-190.up.edu
[86400] 191.252.251.64.in-addr.arpa. domain name pointer 64-251-252-191.up.edu
[86400] 192.252.251.64.in-addr.arpa. domain name pointer 64-251-252-192.up.edu
[86400] 193.252.251.64.in-addr.arpa. domain name pointer 64-251-252-193.up.edu
[86400] 194.252.251.64.in-addr.arpa. domain name pointer 64-251-252-194.up.edu
[86400] 195.252.251.64.in-addr.arpa. domain name pointer 64-251-252-195.up.edu
[86400] 196.252.251.64.in-addr.arpa. domain name pointer 64-251-252-196.up.edu
[86400] 197.252.251.64.in-addr.arpa. domain name pointer 64-251-252-197.up.edu
[86400] 198.252.251.64.in-addr.arpa. domain name pointer 64-251-252-198.up.edu
[86400] 199.252.251.64.in-addr.arpa. domain name pointer 64-251-252-199.up.edu
[86400] 200.252.251.64.in-addr.arpa. domain name pointer 64-251-252-200.up.edu
[86400] 201.252.251.64.in-addr.arpa. domain name pointer 64-251-252-201.up.edu
[86400] 202.252.251.64.in-addr.arpa. domain name pointer 64-251-252-202.up.edu
[86400] 203.252.251.64.in-addr.arpa. domain name pointer 64-251-252-203.up.edu
[86400] 204.252.251.64.in-addr.arpa. domain name pointer 64-251-252-204.up.edu
[86400] 205.252.251.64.in-addr.arpa. domain name pointer 64-251-252-205.up.edu
[86400] 206.252.251.64.in-addr.arpa. domain name pointer 64-251-252-206.up.edu
[86400] 207.252.251.64.in-addr.arpa. domain name pointer 64-251-252-207.up.edu
[86400] 208.252.251.64.in-addr.arpa. domain name pointer 64-251-252-208.up.edu
[86400] 209.252.251.64.in-addr.arpa. domain name pointer 64-251-252-209.up.edu
[86400] 210.252.251.64.in-addr.arpa. domain name pointer 64-251-252-210.up.edu
[86400] 211.252.251.64.in-addr.arpa. domain name pointer 64-251-252-211.up.edu
[86400] 212.252.251.64.in-addr.arpa. domain name pointer 64-251-252-212.up.edu
[86400] 213.252.251.64.in-addr.arpa. domain name pointer 64-251-252-213.up.edu
[86400] 214.252.251.64.in-addr.arpa. domain name pointer 64-251-252-214.up.edu
[86400] 215.252.251.64.in-addr.arpa. domain name pointer 64-251-252-215.up.edu
[86400] 216.252.251.64.in-addr.arpa. domain name pointer 64-251-252-216.up.edu
[86400] 217.252.251.64.in-addr.arpa. domain name pointer 64-251-252-217.up.edu
[86400] 218.252.251.64.in-addr.arpa. domain name pointer 64-251-252-218.up.edu
[86400] 219.252.251.64.in-addr.arpa. domain name pointer 64-251-252-219.up.edu
[86400] 220.252.251.64.in-addr.arpa. domain name pointer 64-251-252-220.up.edu
[86400] 221.252.251.64.in-addr.arpa. domain name pointer 64-251-252-221.up.edu
[86400] 222.252.251.64.in-addr.arpa. domain name pointer 64-251-252-222.up.edu
[86400] 223.252.251.64.in-addr.arpa. domain name pointer 64-251-252-223.up.edu
[86400] 224.252.251.64.in-addr.arpa. domain name pointer 64-251-252-224.up.edu
[86400] 225.252.251.64.in-addr.arpa. domain name pointer 64-251-252-225.up.edu
[86400] 226.252.251.64.in-addr.arpa. domain name pointer 64-251-252-226.up.edu
[86400] 227.252.251.64.in-addr.arpa. domain name pointer 64-251-252-227.up.edu
[86400] 228.252.251.64.in-addr.arpa. domain name pointer 64-251-252-228.up.edu
[86400] 229.252.251.64.in-addr.arpa. domain name pointer 64-251-252-229.up.edu
[86400] 230.252.251.64.in-addr.arpa. domain name pointer 64-251-252-230.up.edu
[86400] 231.252.251.64.in-addr.arpa. domain name pointer 64-251-252-231.up.edu
[86400] 232.252.251.64.in-addr.arpa. domain name pointer 64-251-252-232.up.edu
[86400] 233.252.251.64.in-addr.arpa. domain name pointer 64-251-252-233.up.edu
[86400] 234.252.251.64.in-addr.arpa. domain name pointer 64-251-252-234.up.edu
[86400] 235.252.251.64.in-addr.arpa. domain name pointer 64-251-252-235.up.edu
[86400] 236.252.251.64.in-addr.arpa. domain name pointer 64-251-252-236.up.edu
[86400] 237.252.251.64.in-addr.arpa. domain name pointer 64-251-252-237.up.edu
[86400] 238.252.251.64.in-addr.arpa. domain name pointer 64-251-252-238.up.edu
[86400] 239.252.251.64.in-addr.arpa. domain name pointer 64-251-252-239.up.edu
[86400] 240.252.251.64.in-addr.arpa. domain name pointer 64-251-252-240.up.edu
[86400] 241.252.251.64.in-addr.arpa. domain name pointer 64-251-252-241.up.edu
[86400] 242.252.251.64.in-addr.arpa. domain name pointer 64-251-252-242.up.edu
[86400] 243.252.251.64.in-addr.arpa. domain name pointer 64-251-252-243.up.edu
[86400] 244.252.251.64.in-addr.arpa. domain name pointer 64-251-252-244.up.edu
[86400] 245.252.251.64.in-addr.arpa. domain name pointer 64-251-252-245.up.edu
[86400] 246.252.251.64.in-addr.arpa. domain name pointer 64-251-252-246.up.edu
[86400] 247.252.251.64.in-addr.arpa. domain name pointer 64-251-252-247.up.edu
[86400] 248.252.251.64.in-addr.arpa. domain name pointer 64-251-252-248.up.edu
[86400] 249.252.251.64.in-addr.arpa. domain name pointer 64-251-252-249.up.edu
[86400] 250.252.251.64.in-addr.arpa. domain name pointer 64-251-252-250.up.edu
[86400] 251.252.251.64.in-addr.arpa. domain name pointer 64-251-252-251.up.edu
[86400] 252.252.251.64.in-addr.arpa. domain name pointer 64-251-252-252.up.edu
[86400] 253.252.251.64.in-addr.arpa. domain name pointer 64-251-252-253.up.edu
[86400] 254.252.251.64.in-addr.arpa. domain name pointer 64-251-252-254.up.edu
[0] 255.252.251.64.in-addr.arpa.: domain name does not exist