Host 0.204.211.128.in-addr.arpa not found: 3(NXDOMAIN) 1.204.211.128.in-addr.arpa domain name pointer hill-c45a-c4507-01-204b.tcom.purdue.edu. 2.204.211.128.in-addr.arpa domain name pointer pdntest204b.tcom.purdue.edu. Host 3.204.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 4.204.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 5.204.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 6.204.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 7.204.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 8.204.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 9.204.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 10.204.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 11.204.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 12.204.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 13.204.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 14.204.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 15.204.211.128.in-addr.arpa not found: 3(NXDOMAIN) 16.204.211.128.in-addr.arpa domain name pointer hill-a-016.resnet.purdue.edu. 17.204.211.128.in-addr.arpa domain name pointer hill-a-017.resnet.purdue.edu. 18.204.211.128.in-addr.arpa domain name pointer hill-a-018.resnet.purdue.edu. 19.204.211.128.in-addr.arpa domain name pointer hill-a-019.resnet.purdue.edu. 20.204.211.128.in-addr.arpa domain name pointer hill-a-020.resnet.purdue.edu. 21.204.211.128.in-addr.arpa domain name pointer hill-a-021.resnet.purdue.edu. 22.204.211.128.in-addr.arpa domain name pointer hill-a-022.resnet.purdue.edu. 23.204.211.128.in-addr.arpa domain name pointer hill-a-023.resnet.purdue.edu. 24.204.211.128.in-addr.arpa domain name pointer hill-a-024.resnet.purdue.edu. 25.204.211.128.in-addr.arpa domain name pointer hill-a-025.resnet.purdue.edu. 26.204.211.128.in-addr.arpa domain name pointer hill-a-026.resnet.purdue.edu. 27.204.211.128.in-addr.arpa domain name pointer hill-a-027.resnet.purdue.edu. 28.204.211.128.in-addr.arpa domain name pointer hill-a-028.resnet.purdue.edu. 29.204.211.128.in-addr.arpa domain name pointer hill-a-029.resnet.purdue.edu. 30.204.211.128.in-addr.arpa domain name pointer hill-a-030.resnet.purdue.edu. 31.204.211.128.in-addr.arpa domain name pointer hill-a-031.resnet.purdue.edu. 32.204.211.128.in-addr.arpa domain name pointer hill-a-032.resnet.purdue.edu. 33.204.211.128.in-addr.arpa domain name pointer hill-a-033.resnet.purdue.edu. 34.204.211.128.in-addr.arpa domain name pointer hill-a-034.resnet.purdue.edu. 35.204.211.128.in-addr.arpa domain name pointer hill-a-035.resnet.purdue.edu. 36.204.211.128.in-addr.arpa domain name pointer hill-a-036.resnet.purdue.edu. 37.204.211.128.in-addr.arpa domain name pointer hill-a-037.resnet.purdue.edu. 38.204.211.128.in-addr.arpa domain name pointer hill-a-038.resnet.purdue.edu. 39.204.211.128.in-addr.arpa domain name pointer hill-a-039.resnet.purdue.edu. 40.204.211.128.in-addr.arpa domain name pointer hill-a-040.resnet.purdue.edu. 41.204.211.128.in-addr.arpa domain name pointer hill-a-041.resnet.purdue.edu. 42.204.211.128.in-addr.arpa domain name pointer hill-a-042.resnet.purdue.edu. 43.204.211.128.in-addr.arpa domain name pointer hill-a-043.resnet.purdue.edu. 44.204.211.128.in-addr.arpa domain name pointer hill-a-044.resnet.purdue.edu. 45.204.211.128.in-addr.arpa domain name pointer hill-a-045.resnet.purdue.edu. 46.204.211.128.in-addr.arpa domain name pointer hill-a-046.resnet.purdue.edu. 47.204.211.128.in-addr.arpa domain name pointer hill-a-047.resnet.purdue.edu. 48.204.211.128.in-addr.arpa domain name pointer hill-a-048.resnet.purdue.edu. 49.204.211.128.in-addr.arpa domain name pointer hill-a-049.resnet.purdue.edu. 50.204.211.128.in-addr.arpa domain name pointer hill-a-050.resnet.purdue.edu. 51.204.211.128.in-addr.arpa domain name pointer hill-a-051.resnet.purdue.edu. 52.204.211.128.in-addr.arpa domain name pointer hill-a-052.resnet.purdue.edu. 53.204.211.128.in-addr.arpa domain name pointer hill-a-053.resnet.purdue.edu. 54.204.211.128.in-addr.arpa domain name pointer hill-a-054.resnet.purdue.edu. 55.204.211.128.in-addr.arpa domain name pointer hill-a-055.resnet.purdue.edu. 56.204.211.128.in-addr.arpa domain name pointer hill-a-056.resnet.purdue.edu. 57.204.211.128.in-addr.arpa domain name pointer hill-a-057.resnet.purdue.edu. 58.204.211.128.in-addr.arpa domain name pointer hill-a-058.resnet.purdue.edu. 59.204.211.128.in-addr.arpa domain name pointer hill-a-059.resnet.purdue.edu. 60.204.211.128.in-addr.arpa domain name pointer hill-a-060.resnet.purdue.edu. 61.204.211.128.in-addr.arpa domain name pointer hill-a-061.resnet.purdue.edu. 62.204.211.128.in-addr.arpa domain name pointer hill-a-062.resnet.purdue.edu. 63.204.211.128.in-addr.arpa domain name pointer hill-a-063.resnet.purdue.edu. 64.204.211.128.in-addr.arpa domain name pointer hill-a-064.resnet.purdue.edu. 65.204.211.128.in-addr.arpa domain name pointer hill-a-065.resnet.purdue.edu. 66.204.211.128.in-addr.arpa domain name pointer hill-a-066.resnet.purdue.edu. 67.204.211.128.in-addr.arpa domain name pointer hill-a-067.resnet.purdue.edu. 68.204.211.128.in-addr.arpa domain name pointer hill-a-068.resnet.purdue.edu. 69.204.211.128.in-addr.arpa domain name pointer hill-a-069.resnet.purdue.edu. 70.204.211.128.in-addr.arpa domain name pointer hill-a-070.resnet.purdue.edu. 71.204.211.128.in-addr.arpa domain name pointer hill-a-071.resnet.purdue.edu. 72.204.211.128.in-addr.arpa domain name pointer hill-a-072.resnet.purdue.edu. 73.204.211.128.in-addr.arpa domain name pointer hill-a-073.resnet.purdue.edu. 74.204.211.128.in-addr.arpa domain name pointer hill-a-074.resnet.purdue.edu. 75.204.211.128.in-addr.arpa domain name pointer hill-a-075.resnet.purdue.edu. 76.204.211.128.in-addr.arpa domain name pointer hill-a-076.resnet.purdue.edu. 77.204.211.128.in-addr.arpa domain name pointer hill-a-077.resnet.purdue.edu. 78.204.211.128.in-addr.arpa domain name pointer hill-a-078.resnet.purdue.edu. 79.204.211.128.in-addr.arpa domain name pointer hill-a-079.resnet.purdue.edu. 80.204.211.128.in-addr.arpa domain name pointer hill-a-080.resnet.purdue.edu. 81.204.211.128.in-addr.arpa domain name pointer hill-a-081.resnet.purdue.edu. 82.204.211.128.in-addr.arpa domain name pointer hill-a-082.resnet.purdue.edu. 83.204.211.128.in-addr.arpa domain name pointer hill-a-083.resnet.purdue.edu. 84.204.211.128.in-addr.arpa domain name pointer hill-a-084.resnet.purdue.edu. 85.204.211.128.in-addr.arpa domain name pointer hill-a-085.resnet.purdue.edu. 86.204.211.128.in-addr.arpa domain name pointer hill-a-086.resnet.purdue.edu. 87.204.211.128.in-addr.arpa domain name pointer hill-a-087.resnet.purdue.edu. 88.204.211.128.in-addr.arpa domain name pointer hill-a-088.resnet.purdue.edu. 89.204.211.128.in-addr.arpa domain name pointer hill-a-089.resnet.purdue.edu. 90.204.211.128.in-addr.arpa domain name pointer hill-a-090.resnet.purdue.edu. 91.204.211.128.in-addr.arpa domain name pointer hill-a-091.resnet.purdue.edu. 92.204.211.128.in-addr.arpa domain name pointer hill-a-092.resnet.purdue.edu. 93.204.211.128.in-addr.arpa domain name pointer hill-a-093.resnet.purdue.edu. 94.204.211.128.in-addr.arpa domain name pointer hill-a-094.resnet.purdue.edu. 95.204.211.128.in-addr.arpa domain name pointer hill-a-095.resnet.purdue.edu. 96.204.211.128.in-addr.arpa domain name pointer hill-a-096.resnet.purdue.edu. 97.204.211.128.in-addr.arpa domain name pointer hill-a-097.resnet.purdue.edu. 98.204.211.128.in-addr.arpa domain name pointer hill-a-098.resnet.purdue.edu. 99.204.211.128.in-addr.arpa domain name pointer hill-a-099.resnet.purdue.edu. 100.204.211.128.in-addr.arpa domain name pointer hill-a-100.resnet.purdue.edu. 101.204.211.128.in-addr.arpa domain name pointer hill-a-101.resnet.purdue.edu. 102.204.211.128.in-addr.arpa domain name pointer hill-a-102.resnet.purdue.edu. 103.204.211.128.in-addr.arpa domain name pointer hill-a-103.resnet.purdue.edu. 104.204.211.128.in-addr.arpa domain name pointer hill-a-104.resnet.purdue.edu. 105.204.211.128.in-addr.arpa domain name pointer hill-a-105.resnet.purdue.edu. 106.204.211.128.in-addr.arpa domain name pointer hill-a-106.resnet.purdue.edu. 107.204.211.128.in-addr.arpa domain name pointer hill-a-107.resnet.purdue.edu. 108.204.211.128.in-addr.arpa domain name pointer hill-a-108.resnet.purdue.edu. 109.204.211.128.in-addr.arpa domain name pointer hill-a-109.resnet.purdue.edu. 110.204.211.128.in-addr.arpa domain name pointer hill-a-110.resnet.purdue.edu. 111.204.211.128.in-addr.arpa domain name pointer hill-a-111.resnet.purdue.edu. 112.204.211.128.in-addr.arpa domain name pointer hill-a-112.resnet.purdue.edu. 113.204.211.128.in-addr.arpa domain name pointer hill-a-113.resnet.purdue.edu. 114.204.211.128.in-addr.arpa domain name pointer hill-a-114.resnet.purdue.edu. 115.204.211.128.in-addr.arpa domain name pointer hill-a-115.resnet.purdue.edu. 116.204.211.128.in-addr.arpa domain name pointer hill-a-116.resnet.purdue.edu. 117.204.211.128.in-addr.arpa domain name pointer hill-a-117.resnet.purdue.edu. 118.204.211.128.in-addr.arpa domain name pointer hill-a-118.resnet.purdue.edu. 119.204.211.128.in-addr.arpa domain name pointer hill-a-119.resnet.purdue.edu. 120.204.211.128.in-addr.arpa domain name pointer hill-a-120.resnet.purdue.edu. 121.204.211.128.in-addr.arpa domain name pointer hill-a-121.resnet.purdue.edu. 122.204.211.128.in-addr.arpa domain name pointer hill-a-122.resnet.purdue.edu. 123.204.211.128.in-addr.arpa domain name pointer hill-a-123.resnet.purdue.edu. 124.204.211.128.in-addr.arpa domain name pointer hill-a-124.resnet.purdue.edu. 125.204.211.128.in-addr.arpa domain name pointer hill-a-125.resnet.purdue.edu. 126.204.211.128.in-addr.arpa domain name pointer hill-a-126.resnet.purdue.edu. 127.204.211.128.in-addr.arpa domain name pointer hill-a-127.resnet.purdue.edu. 128.204.211.128.in-addr.arpa domain name pointer hill-a-128.resnet.purdue.edu. 129.204.211.128.in-addr.arpa domain name pointer hill-a-129.resnet.purdue.edu. 130.204.211.128.in-addr.arpa domain name pointer hill-a-130.resnet.purdue.edu. 131.204.211.128.in-addr.arpa domain name pointer hill-a-131.resnet.purdue.edu. 132.204.211.128.in-addr.arpa domain name pointer hill-a-132.resnet.purdue.edu. 133.204.211.128.in-addr.arpa domain name pointer hill-a-133.resnet.purdue.edu. 134.204.211.128.in-addr.arpa domain name pointer hill-a-134.resnet.purdue.edu. 135.204.211.128.in-addr.arpa domain name pointer hill-a-135.resnet.purdue.edu. 136.204.211.128.in-addr.arpa domain name pointer hill-a-136.resnet.purdue.edu. 137.204.211.128.in-addr.arpa domain name pointer hill-a-137.resnet.purdue.edu. 138.204.211.128.in-addr.arpa domain name pointer hill-a-138.resnet.purdue.edu. 139.204.211.128.in-addr.arpa domain name pointer hill-a-139.resnet.purdue.edu. 140.204.211.128.in-addr.arpa domain name pointer hill-a-140.resnet.purdue.edu. 141.204.211.128.in-addr.arpa domain name pointer hill-a-141.resnet.purdue.edu. 142.204.211.128.in-addr.arpa domain name pointer hill-a-142.resnet.purdue.edu. 143.204.211.128.in-addr.arpa domain name pointer hill-a-143.resnet.purdue.edu. 144.204.211.128.in-addr.arpa domain name pointer hill-a-144.resnet.purdue.edu. 145.204.211.128.in-addr.arpa domain name pointer hill-a-145.resnet.purdue.edu. 146.204.211.128.in-addr.arpa domain name pointer hill-a-146.resnet.purdue.edu. 147.204.211.128.in-addr.arpa domain name pointer hill-a-147.resnet.purdue.edu. 148.204.211.128.in-addr.arpa domain name pointer hill-a-148.resnet.purdue.edu. 149.204.211.128.in-addr.arpa domain name pointer hill-a-149.resnet.purdue.edu. 150.204.211.128.in-addr.arpa domain name pointer hill-a-150.resnet.purdue.edu. 151.204.211.128.in-addr.arpa domain name pointer hill-a-151.resnet.purdue.edu. 152.204.211.128.in-addr.arpa domain name pointer hill-a-152.resnet.purdue.edu. 153.204.211.128.in-addr.arpa domain name pointer hill-a-153.resnet.purdue.edu. 154.204.211.128.in-addr.arpa domain name pointer hill-a-154.resnet.purdue.edu. 155.204.211.128.in-addr.arpa domain name pointer hill-a-155.resnet.purdue.edu. 156.204.211.128.in-addr.arpa domain name pointer hill-a-156.resnet.purdue.edu. 157.204.211.128.in-addr.arpa domain name pointer hill-a-157.resnet.purdue.edu. 158.204.211.128.in-addr.arpa domain name pointer hill-a-158.resnet.purdue.edu. 159.204.211.128.in-addr.arpa domain name pointer hill-a-159.resnet.purdue.edu. 160.204.211.128.in-addr.arpa domain name pointer hill-a-160.resnet.purdue.edu. 161.204.211.128.in-addr.arpa domain name pointer hill-a-161.resnet.purdue.edu. 162.204.211.128.in-addr.arpa domain name pointer hill-a-162.resnet.purdue.edu. 163.204.211.128.in-addr.arpa domain name pointer hill-a-163.resnet.purdue.edu. 164.204.211.128.in-addr.arpa domain name pointer hill-a-164.resnet.purdue.edu. 165.204.211.128.in-addr.arpa domain name pointer hill-a-165.resnet.purdue.edu. 166.204.211.128.in-addr.arpa domain name pointer hill-a-166.resnet.purdue.edu. 167.204.211.128.in-addr.arpa domain name pointer hill-a-167.resnet.purdue.edu. 168.204.211.128.in-addr.arpa domain name pointer hill-a-168.resnet.purdue.edu. 169.204.211.128.in-addr.arpa domain name pointer hill-a-169.resnet.purdue.edu. 170.204.211.128.in-addr.arpa domain name pointer hill-a-170.resnet.purdue.edu. 171.204.211.128.in-addr.arpa domain name pointer hill-a-171.resnet.purdue.edu. 172.204.211.128.in-addr.arpa domain name pointer hill-a-172.resnet.purdue.edu. 173.204.211.128.in-addr.arpa domain name pointer hill-a-173.resnet.purdue.edu. 174.204.211.128.in-addr.arpa domain name pointer hill-a-174.resnet.purdue.edu. 175.204.211.128.in-addr.arpa domain name pointer hill-a-175.resnet.purdue.edu. 176.204.211.128.in-addr.arpa domain name pointer hill-a-176.resnet.purdue.edu. 177.204.211.128.in-addr.arpa domain name pointer hill-a-177.resnet.purdue.edu. 178.204.211.128.in-addr.arpa domain name pointer hill-a-178.resnet.purdue.edu. 179.204.211.128.in-addr.arpa domain name pointer hill-a-179.resnet.purdue.edu. 180.204.211.128.in-addr.arpa domain name pointer hill-a-180.resnet.purdue.edu. 181.204.211.128.in-addr.arpa domain name pointer hill-a-181.resnet.purdue.edu. 182.204.211.128.in-addr.arpa domain name pointer hill-a-182.resnet.purdue.edu. 183.204.211.128.in-addr.arpa domain name pointer hill-a-183.resnet.purdue.edu. 184.204.211.128.in-addr.arpa domain name pointer hill-a-184.resnet.purdue.edu. 185.204.211.128.in-addr.arpa domain name pointer hill-a-185.resnet.purdue.edu. 186.204.211.128.in-addr.arpa domain name pointer hill-a-186.resnet.purdue.edu. 187.204.211.128.in-addr.arpa domain name pointer hill-a-187.resnet.purdue.edu. 188.204.211.128.in-addr.arpa domain name pointer hill-a-188.resnet.purdue.edu. 189.204.211.128.in-addr.arpa domain name pointer hill-a-189.resnet.purdue.edu. 190.204.211.128.in-addr.arpa domain name pointer hill-a-190.resnet.purdue.edu. 191.204.211.128.in-addr.arpa domain name pointer hill-a-191.resnet.purdue.edu. 192.204.211.128.in-addr.arpa domain name pointer hill-a-192.resnet.purdue.edu. 193.204.211.128.in-addr.arpa domain name pointer hill-a-193.resnet.purdue.edu. 194.204.211.128.in-addr.arpa domain name pointer hill-a-194.resnet.purdue.edu. 195.204.211.128.in-addr.arpa domain name pointer hill-a-195.resnet.purdue.edu. 196.204.211.128.in-addr.arpa domain name pointer hill-a-196.resnet.purdue.edu. 197.204.211.128.in-addr.arpa domain name pointer hill-a-197.resnet.purdue.edu. 198.204.211.128.in-addr.arpa domain name pointer hill-a-198.resnet.purdue.edu. 199.204.211.128.in-addr.arpa domain name pointer hill-a-199.resnet.purdue.edu. 200.204.211.128.in-addr.arpa domain name pointer hill-a-200.resnet.purdue.edu. 201.204.211.128.in-addr.arpa domain name pointer hill-a-201.resnet.purdue.edu. 202.204.211.128.in-addr.arpa domain name pointer hill-a-202.resnet.purdue.edu. 203.204.211.128.in-addr.arpa domain name pointer hill-a-203.resnet.purdue.edu. 204.204.211.128.in-addr.arpa domain name pointer hill-a-204.resnet.purdue.edu. 205.204.211.128.in-addr.arpa domain name pointer hill-a-205.resnet.purdue.edu. 206.204.211.128.in-addr.arpa domain name pointer hill-a-206.resnet.purdue.edu. 207.204.211.128.in-addr.arpa domain name pointer hill-a-207.resnet.purdue.edu. 208.204.211.128.in-addr.arpa domain name pointer hill-a-208.resnet.purdue.edu. 209.204.211.128.in-addr.arpa domain name pointer hill-a-209.resnet.purdue.edu. 210.204.211.128.in-addr.arpa domain name pointer hill-a-210.resnet.purdue.edu. 211.204.211.128.in-addr.arpa domain name pointer hill-a-211.resnet.purdue.edu. 212.204.211.128.in-addr.arpa domain name pointer hill-a-212.resnet.purdue.edu. 213.204.211.128.in-addr.arpa domain name pointer hill-a-213.resnet.purdue.edu. 214.204.211.128.in-addr.arpa domain name pointer hill-a-214.resnet.purdue.edu. 215.204.211.128.in-addr.arpa domain name pointer hill-a-215.resnet.purdue.edu. 216.204.211.128.in-addr.arpa domain name pointer hill-a-216.resnet.purdue.edu. 217.204.211.128.in-addr.arpa domain name pointer hill-a-217.resnet.purdue.edu. 218.204.211.128.in-addr.arpa domain name pointer hill-a-218.resnet.purdue.edu. 219.204.211.128.in-addr.arpa domain name pointer hill-a-219.resnet.purdue.edu. 220.204.211.128.in-addr.arpa domain name pointer hill-a-220.resnet.purdue.edu. 221.204.211.128.in-addr.arpa domain name pointer hill-a-221.resnet.purdue.edu. 222.204.211.128.in-addr.arpa domain name pointer hill-a-222.resnet.purdue.edu. 223.204.211.128.in-addr.arpa domain name pointer hill-a-223.resnet.purdue.edu. 224.204.211.128.in-addr.arpa domain name pointer hill-a-224.resnet.purdue.edu. 225.204.211.128.in-addr.arpa domain name pointer hill-a-225.resnet.purdue.edu. 226.204.211.128.in-addr.arpa domain name pointer hill-a-226.resnet.purdue.edu. 227.204.211.128.in-addr.arpa domain name pointer hill-a-227.resnet.purdue.edu. 228.204.211.128.in-addr.arpa domain name pointer hill-a-228.resnet.purdue.edu. 229.204.211.128.in-addr.arpa domain name pointer hill-a-229.resnet.purdue.edu. 230.204.211.128.in-addr.arpa domain name pointer hill-a-230.resnet.purdue.edu. 231.204.211.128.in-addr.arpa domain name pointer hill-a-231.resnet.purdue.edu. 232.204.211.128.in-addr.arpa domain name pointer hill-a-232.resnet.purdue.edu. 233.204.211.128.in-addr.arpa domain name pointer hill-a-233.resnet.purdue.edu. 234.204.211.128.in-addr.arpa domain name pointer hill-a-234.resnet.purdue.edu. 235.204.211.128.in-addr.arpa domain name pointer hill-a-235.resnet.purdue.edu. 236.204.211.128.in-addr.arpa domain name pointer hill-a-236.resnet.purdue.edu. 237.204.211.128.in-addr.arpa domain name pointer hill-a-237.resnet.purdue.edu. 238.204.211.128.in-addr.arpa domain name pointer hill-a-238.resnet.purdue.edu. 239.204.211.128.in-addr.arpa domain name pointer hill-a-239.resnet.purdue.edu. 240.204.211.128.in-addr.arpa domain name pointer hill-a-240.resnet.purdue.edu. 241.204.211.128.in-addr.arpa domain name pointer hill-a-241.resnet.purdue.edu. 242.204.211.128.in-addr.arpa domain name pointer hill-a-242.resnet.purdue.edu. 243.204.211.128.in-addr.arpa domain name pointer hill-a-243.resnet.purdue.edu. 244.204.211.128.in-addr.arpa domain name pointer hill-a-244.resnet.purdue.edu. 245.204.211.128.in-addr.arpa domain name pointer hill-a-245.resnet.purdue.edu. 246.204.211.128.in-addr.arpa domain name pointer hill-a-246.resnet.purdue.edu. 247.204.211.128.in-addr.arpa domain name pointer hill-a-247.resnet.purdue.edu. 248.204.211.128.in-addr.arpa domain name pointer hill-a-248.resnet.purdue.edu. 249.204.211.128.in-addr.arpa domain name pointer hill-a-249.resnet.purdue.edu. 250.204.211.128.in-addr.arpa domain name pointer hill-a-250.resnet.purdue.edu. 251.204.211.128.in-addr.arpa domain name pointer lmb-204.resnet.purdue.edu. 252.204.211.128.in-addr.arpa domain name pointer explorer-204.itt.purdue.edu. Host 253.204.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 254.204.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 255.204.211.128.in-addr.arpa not found: 3(NXDOMAIN)