Host 0.224.211.128.in-addr.arpa not found: 3(NXDOMAIN) 1.224.211.128.in-addr.arpa domain name pointer wily-c138-c4507-01-224b.tcom.purdue.edu. 2.224.211.128.in-addr.arpa domain name pointer pdntest224b.tcom.purdue.edu. Host 3.224.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 4.224.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 5.224.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 6.224.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 7.224.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 8.224.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 9.224.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 10.224.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 11.224.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 12.224.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 13.224.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 14.224.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 15.224.211.128.in-addr.arpa not found: 3(NXDOMAIN) 16.224.211.128.in-addr.arpa domain name pointer wily-a-016.resnet.purdue.edu. 17.224.211.128.in-addr.arpa domain name pointer wily-a-017.resnet.purdue.edu. 18.224.211.128.in-addr.arpa domain name pointer wily-a-018.resnet.purdue.edu. 19.224.211.128.in-addr.arpa domain name pointer wily-a-019.resnet.purdue.edu. 20.224.211.128.in-addr.arpa domain name pointer wily-a-020.resnet.purdue.edu. 21.224.211.128.in-addr.arpa domain name pointer wily-a-021.resnet.purdue.edu. 22.224.211.128.in-addr.arpa domain name pointer wily-a-022.resnet.purdue.edu. 23.224.211.128.in-addr.arpa domain name pointer wily-a-023.resnet.purdue.edu. 24.224.211.128.in-addr.arpa domain name pointer wily-a-024.resnet.purdue.edu. 25.224.211.128.in-addr.arpa domain name pointer wily-a-025.resnet.purdue.edu. 26.224.211.128.in-addr.arpa domain name pointer wily-a-026.resnet.purdue.edu. 27.224.211.128.in-addr.arpa domain name pointer wily-a-027.resnet.purdue.edu. 28.224.211.128.in-addr.arpa domain name pointer wily-a-028.resnet.purdue.edu. 29.224.211.128.in-addr.arpa domain name pointer wily-a-029.resnet.purdue.edu. 30.224.211.128.in-addr.arpa domain name pointer wily-a-030.resnet.purdue.edu. 31.224.211.128.in-addr.arpa domain name pointer wily-a-031.resnet.purdue.edu. 32.224.211.128.in-addr.arpa domain name pointer wily-a-032.resnet.purdue.edu. 33.224.211.128.in-addr.arpa domain name pointer wily-a-033.resnet.purdue.edu. 34.224.211.128.in-addr.arpa domain name pointer wily-a-034.resnet.purdue.edu. 35.224.211.128.in-addr.arpa domain name pointer wily-a-035.resnet.purdue.edu. 36.224.211.128.in-addr.arpa domain name pointer wily-a-036.resnet.purdue.edu. 37.224.211.128.in-addr.arpa domain name pointer wily-a-037.resnet.purdue.edu. 38.224.211.128.in-addr.arpa domain name pointer wily-a-038.resnet.purdue.edu. 39.224.211.128.in-addr.arpa domain name pointer wily-a-039.resnet.purdue.edu. 40.224.211.128.in-addr.arpa domain name pointer wily-a-040.resnet.purdue.edu. 41.224.211.128.in-addr.arpa domain name pointer wily-a-041.resnet.purdue.edu. 42.224.211.128.in-addr.arpa domain name pointer wily-a-042.resnet.purdue.edu. 43.224.211.128.in-addr.arpa domain name pointer wily-a-043.resnet.purdue.edu. 44.224.211.128.in-addr.arpa domain name pointer wily-a-044.resnet.purdue.edu. 45.224.211.128.in-addr.arpa domain name pointer wily-a-045.resnet.purdue.edu. 46.224.211.128.in-addr.arpa domain name pointer wily-a-046.resnet.purdue.edu. 47.224.211.128.in-addr.arpa domain name pointer wily-a-047.resnet.purdue.edu. 48.224.211.128.in-addr.arpa domain name pointer wily-a-048.resnet.purdue.edu. 49.224.211.128.in-addr.arpa domain name pointer wily-a-049.resnet.purdue.edu. 50.224.211.128.in-addr.arpa domain name pointer wily-a-050.resnet.purdue.edu. 51.224.211.128.in-addr.arpa domain name pointer wily-a-051.resnet.purdue.edu. 52.224.211.128.in-addr.arpa domain name pointer wily-a-052.resnet.purdue.edu. 53.224.211.128.in-addr.arpa domain name pointer wily-a-053.resnet.purdue.edu. 54.224.211.128.in-addr.arpa domain name pointer wily-a-054.resnet.purdue.edu. 55.224.211.128.in-addr.arpa domain name pointer wily-a-055.resnet.purdue.edu. 56.224.211.128.in-addr.arpa domain name pointer wily-a-056.resnet.purdue.edu. 57.224.211.128.in-addr.arpa domain name pointer wily-a-057.resnet.purdue.edu. 58.224.211.128.in-addr.arpa domain name pointer wily-a-058.resnet.purdue.edu. 59.224.211.128.in-addr.arpa domain name pointer wily-a-059.resnet.purdue.edu. 60.224.211.128.in-addr.arpa domain name pointer wily-a-060.resnet.purdue.edu. 61.224.211.128.in-addr.arpa domain name pointer wily-a-061.resnet.purdue.edu. 62.224.211.128.in-addr.arpa domain name pointer wily-a-062.resnet.purdue.edu. 63.224.211.128.in-addr.arpa domain name pointer wily-a-063.resnet.purdue.edu. 64.224.211.128.in-addr.arpa domain name pointer wily-a-064.resnet.purdue.edu. 65.224.211.128.in-addr.arpa domain name pointer wily-a-065.resnet.purdue.edu. 66.224.211.128.in-addr.arpa domain name pointer wily-a-066.resnet.purdue.edu. 67.224.211.128.in-addr.arpa domain name pointer wily-a-067.resnet.purdue.edu. 68.224.211.128.in-addr.arpa domain name pointer wily-a-068.resnet.purdue.edu. 69.224.211.128.in-addr.arpa domain name pointer wily-a-069.resnet.purdue.edu. 70.224.211.128.in-addr.arpa domain name pointer wily-a-070.resnet.purdue.edu. 71.224.211.128.in-addr.arpa domain name pointer wily-a-071.resnet.purdue.edu. 72.224.211.128.in-addr.arpa domain name pointer wily-a-072.resnet.purdue.edu. 73.224.211.128.in-addr.arpa domain name pointer wily-a-073.resnet.purdue.edu. 74.224.211.128.in-addr.arpa domain name pointer wily-a-074.resnet.purdue.edu. 75.224.211.128.in-addr.arpa domain name pointer wily-a-075.resnet.purdue.edu. 76.224.211.128.in-addr.arpa domain name pointer wily-a-076.resnet.purdue.edu. 77.224.211.128.in-addr.arpa domain name pointer wily-a-077.resnet.purdue.edu. 78.224.211.128.in-addr.arpa domain name pointer wily-a-078.resnet.purdue.edu. 79.224.211.128.in-addr.arpa domain name pointer wily-a-079.resnet.purdue.edu. 80.224.211.128.in-addr.arpa domain name pointer wily-a-080.resnet.purdue.edu. 81.224.211.128.in-addr.arpa domain name pointer wily-a-081.resnet.purdue.edu. 82.224.211.128.in-addr.arpa domain name pointer wily-a-082.resnet.purdue.edu. 83.224.211.128.in-addr.arpa domain name pointer wily-a-083.resnet.purdue.edu. 84.224.211.128.in-addr.arpa domain name pointer wily-a-084.resnet.purdue.edu. 85.224.211.128.in-addr.arpa domain name pointer wily-a-085.resnet.purdue.edu. 86.224.211.128.in-addr.arpa domain name pointer wily-a-086.resnet.purdue.edu. 87.224.211.128.in-addr.arpa domain name pointer wily-a-087.resnet.purdue.edu. 88.224.211.128.in-addr.arpa domain name pointer wily-a-088.resnet.purdue.edu. 89.224.211.128.in-addr.arpa domain name pointer wily-a-089.resnet.purdue.edu. 90.224.211.128.in-addr.arpa domain name pointer wily-a-090.resnet.purdue.edu. 91.224.211.128.in-addr.arpa domain name pointer wily-a-091.resnet.purdue.edu. 92.224.211.128.in-addr.arpa domain name pointer wily-a-092.resnet.purdue.edu. 93.224.211.128.in-addr.arpa domain name pointer wily-a-093.resnet.purdue.edu. 94.224.211.128.in-addr.arpa domain name pointer wily-a-094.resnet.purdue.edu. 95.224.211.128.in-addr.arpa domain name pointer wily-a-095.resnet.purdue.edu. 96.224.211.128.in-addr.arpa domain name pointer wily-a-096.resnet.purdue.edu. 97.224.211.128.in-addr.arpa domain name pointer wily-a-097.resnet.purdue.edu. 98.224.211.128.in-addr.arpa domain name pointer wily-a-098.resnet.purdue.edu. 99.224.211.128.in-addr.arpa domain name pointer wily-a-099.resnet.purdue.edu. 100.224.211.128.in-addr.arpa domain name pointer wily-a-100.resnet.purdue.edu. 101.224.211.128.in-addr.arpa domain name pointer wily-a-101.resnet.purdue.edu. 102.224.211.128.in-addr.arpa domain name pointer wily-a-102.resnet.purdue.edu. 103.224.211.128.in-addr.arpa domain name pointer wily-a-103.resnet.purdue.edu. 104.224.211.128.in-addr.arpa domain name pointer wily-a-104.resnet.purdue.edu. 105.224.211.128.in-addr.arpa domain name pointer wily-a-105.resnet.purdue.edu. 106.224.211.128.in-addr.arpa domain name pointer wily-a-106.resnet.purdue.edu. 107.224.211.128.in-addr.arpa domain name pointer wily-a-107.resnet.purdue.edu. 108.224.211.128.in-addr.arpa domain name pointer wily-a-108.resnet.purdue.edu. 109.224.211.128.in-addr.arpa domain name pointer wily-a-109.resnet.purdue.edu. 110.224.211.128.in-addr.arpa domain name pointer wily-a-110.resnet.purdue.edu. 111.224.211.128.in-addr.arpa domain name pointer wily-a-111.resnet.purdue.edu. 112.224.211.128.in-addr.arpa domain name pointer wily-a-112.resnet.purdue.edu. 113.224.211.128.in-addr.arpa domain name pointer wily-a-113.resnet.purdue.edu. 114.224.211.128.in-addr.arpa domain name pointer wily-a-114.resnet.purdue.edu. 115.224.211.128.in-addr.arpa domain name pointer wily-a-115.resnet.purdue.edu. 116.224.211.128.in-addr.arpa domain name pointer wily-a-116.resnet.purdue.edu. 117.224.211.128.in-addr.arpa domain name pointer wily-a-117.resnet.purdue.edu. 118.224.211.128.in-addr.arpa domain name pointer wily-a-118.resnet.purdue.edu. 119.224.211.128.in-addr.arpa domain name pointer wily-a-119.resnet.purdue.edu. 120.224.211.128.in-addr.arpa domain name pointer wily-a-120.resnet.purdue.edu. 121.224.211.128.in-addr.arpa domain name pointer wily-a-121.resnet.purdue.edu. 122.224.211.128.in-addr.arpa domain name pointer wily-a-122.resnet.purdue.edu. 123.224.211.128.in-addr.arpa domain name pointer wily-a-123.resnet.purdue.edu. 124.224.211.128.in-addr.arpa domain name pointer wily-a-124.resnet.purdue.edu. 125.224.211.128.in-addr.arpa domain name pointer wily-a-125.resnet.purdue.edu. 126.224.211.128.in-addr.arpa domain name pointer wily-a-126.resnet.purdue.edu. 127.224.211.128.in-addr.arpa domain name pointer wily-a-127.resnet.purdue.edu. 128.224.211.128.in-addr.arpa domain name pointer wily-a-128.resnet.purdue.edu. 129.224.211.128.in-addr.arpa domain name pointer wily-a-129.resnet.purdue.edu. 130.224.211.128.in-addr.arpa domain name pointer wily-a-130.resnet.purdue.edu. 131.224.211.128.in-addr.arpa domain name pointer wily-a-131.resnet.purdue.edu. 132.224.211.128.in-addr.arpa domain name pointer wily-a-132.resnet.purdue.edu. 133.224.211.128.in-addr.arpa domain name pointer wily-a-133.resnet.purdue.edu. 134.224.211.128.in-addr.arpa domain name pointer wily-a-134.resnet.purdue.edu. 135.224.211.128.in-addr.arpa domain name pointer wily-a-135.resnet.purdue.edu. 136.224.211.128.in-addr.arpa domain name pointer wily-a-136.resnet.purdue.edu. 137.224.211.128.in-addr.arpa domain name pointer wily-a-137.resnet.purdue.edu. 138.224.211.128.in-addr.arpa domain name pointer wily-a-138.resnet.purdue.edu. 139.224.211.128.in-addr.arpa domain name pointer wily-a-139.resnet.purdue.edu. 140.224.211.128.in-addr.arpa domain name pointer wily-a-140.resnet.purdue.edu. 141.224.211.128.in-addr.arpa domain name pointer wily-a-141.resnet.purdue.edu. 142.224.211.128.in-addr.arpa domain name pointer wily-a-142.resnet.purdue.edu. 143.224.211.128.in-addr.arpa domain name pointer wily-a-143.resnet.purdue.edu. 144.224.211.128.in-addr.arpa domain name pointer wily-a-144.resnet.purdue.edu. 145.224.211.128.in-addr.arpa domain name pointer wily-a-145.resnet.purdue.edu. 146.224.211.128.in-addr.arpa domain name pointer wily-a-146.resnet.purdue.edu. 147.224.211.128.in-addr.arpa domain name pointer wily-a-147.resnet.purdue.edu. 148.224.211.128.in-addr.arpa domain name pointer wily-a-148.resnet.purdue.edu. 149.224.211.128.in-addr.arpa domain name pointer wily-a-149.resnet.purdue.edu. 150.224.211.128.in-addr.arpa domain name pointer wily-a-150.resnet.purdue.edu. 151.224.211.128.in-addr.arpa domain name pointer wily-a-151.resnet.purdue.edu. 152.224.211.128.in-addr.arpa domain name pointer wily-a-152.resnet.purdue.edu. 153.224.211.128.in-addr.arpa domain name pointer wily-a-153.resnet.purdue.edu. 154.224.211.128.in-addr.arpa domain name pointer wily-a-154.resnet.purdue.edu. 155.224.211.128.in-addr.arpa domain name pointer wily-a-155.resnet.purdue.edu. 156.224.211.128.in-addr.arpa domain name pointer wily-a-156.resnet.purdue.edu. 157.224.211.128.in-addr.arpa domain name pointer wily-a-157.resnet.purdue.edu. 158.224.211.128.in-addr.arpa domain name pointer wily-a-158.resnet.purdue.edu. 159.224.211.128.in-addr.arpa domain name pointer wily-a-159.resnet.purdue.edu. 160.224.211.128.in-addr.arpa domain name pointer wily-a-160.resnet.purdue.edu. 161.224.211.128.in-addr.arpa domain name pointer wily-a-161.resnet.purdue.edu. 162.224.211.128.in-addr.arpa domain name pointer wily-a-162.resnet.purdue.edu. 163.224.211.128.in-addr.arpa domain name pointer wily-a-163.resnet.purdue.edu. 164.224.211.128.in-addr.arpa domain name pointer wily-a-164.resnet.purdue.edu. 165.224.211.128.in-addr.arpa domain name pointer wily-a-165.resnet.purdue.edu. 166.224.211.128.in-addr.arpa domain name pointer wily-a-166.resnet.purdue.edu. 167.224.211.128.in-addr.arpa domain name pointer wily-a-167.resnet.purdue.edu. 168.224.211.128.in-addr.arpa domain name pointer wily-a-168.resnet.purdue.edu. 169.224.211.128.in-addr.arpa domain name pointer wily-a-169.resnet.purdue.edu. 170.224.211.128.in-addr.arpa domain name pointer wily-a-170.resnet.purdue.edu. 171.224.211.128.in-addr.arpa domain name pointer wily-a-171.resnet.purdue.edu. 172.224.211.128.in-addr.arpa domain name pointer wily-a-172.resnet.purdue.edu. 173.224.211.128.in-addr.arpa domain name pointer wily-a-173.resnet.purdue.edu. 174.224.211.128.in-addr.arpa domain name pointer wily-a-174.resnet.purdue.edu. 175.224.211.128.in-addr.arpa domain name pointer wily-a-175.resnet.purdue.edu. 176.224.211.128.in-addr.arpa domain name pointer wily-a-176.resnet.purdue.edu. 177.224.211.128.in-addr.arpa domain name pointer wily-a-177.resnet.purdue.edu. 178.224.211.128.in-addr.arpa domain name pointer wily-a-178.resnet.purdue.edu. 179.224.211.128.in-addr.arpa domain name pointer wily-a-179.resnet.purdue.edu. 180.224.211.128.in-addr.arpa domain name pointer wily-a-180.resnet.purdue.edu. 181.224.211.128.in-addr.arpa domain name pointer wily-a-181.resnet.purdue.edu. 182.224.211.128.in-addr.arpa domain name pointer wily-a-182.resnet.purdue.edu. 183.224.211.128.in-addr.arpa domain name pointer wily-a-183.resnet.purdue.edu. 184.224.211.128.in-addr.arpa domain name pointer wily-a-184.resnet.purdue.edu. 185.224.211.128.in-addr.arpa domain name pointer wily-a-185.resnet.purdue.edu. 186.224.211.128.in-addr.arpa domain name pointer wily-a-186.resnet.purdue.edu. 187.224.211.128.in-addr.arpa domain name pointer wily-a-187.resnet.purdue.edu. 188.224.211.128.in-addr.arpa domain name pointer wily-a-188.resnet.purdue.edu. 189.224.211.128.in-addr.arpa domain name pointer wily-a-189.resnet.purdue.edu. 190.224.211.128.in-addr.arpa domain name pointer wily-a-190.resnet.purdue.edu. 191.224.211.128.in-addr.arpa domain name pointer wily-a-191.resnet.purdue.edu. 192.224.211.128.in-addr.arpa domain name pointer wily-a-192.resnet.purdue.edu. 193.224.211.128.in-addr.arpa domain name pointer wily-a-193.resnet.purdue.edu. 194.224.211.128.in-addr.arpa domain name pointer wily-a-194.resnet.purdue.edu. 195.224.211.128.in-addr.arpa domain name pointer wily-a-195.resnet.purdue.edu. 196.224.211.128.in-addr.arpa domain name pointer wily-a-196.resnet.purdue.edu. 197.224.211.128.in-addr.arpa domain name pointer wily-a-197.resnet.purdue.edu. 198.224.211.128.in-addr.arpa domain name pointer wily-a-198.resnet.purdue.edu. 199.224.211.128.in-addr.arpa domain name pointer wily-a-199.resnet.purdue.edu. 200.224.211.128.in-addr.arpa domain name pointer wily-a-200.resnet.purdue.edu. 201.224.211.128.in-addr.arpa domain name pointer wily-a-201.resnet.purdue.edu. 202.224.211.128.in-addr.arpa domain name pointer wily-a-202.resnet.purdue.edu. 203.224.211.128.in-addr.arpa domain name pointer wily-a-203.resnet.purdue.edu. 204.224.211.128.in-addr.arpa domain name pointer wily-a-204.resnet.purdue.edu. 205.224.211.128.in-addr.arpa domain name pointer wily-a-205.resnet.purdue.edu. 206.224.211.128.in-addr.arpa domain name pointer wily-a-206.resnet.purdue.edu. 207.224.211.128.in-addr.arpa domain name pointer wily-a-207.resnet.purdue.edu. 208.224.211.128.in-addr.arpa domain name pointer wily-a-208.resnet.purdue.edu. 209.224.211.128.in-addr.arpa domain name pointer wily-a-209.resnet.purdue.edu. 210.224.211.128.in-addr.arpa domain name pointer wily-a-210.resnet.purdue.edu. 211.224.211.128.in-addr.arpa domain name pointer wily-a-211.resnet.purdue.edu. 212.224.211.128.in-addr.arpa domain name pointer wily-a-212.resnet.purdue.edu. 213.224.211.128.in-addr.arpa domain name pointer wily-a-213.resnet.purdue.edu. 214.224.211.128.in-addr.arpa domain name pointer wily-a-214.resnet.purdue.edu. 215.224.211.128.in-addr.arpa domain name pointer wily-a-215.resnet.purdue.edu. 216.224.211.128.in-addr.arpa domain name pointer wily-a-216.resnet.purdue.edu. 217.224.211.128.in-addr.arpa domain name pointer wily-a-217.resnet.purdue.edu. 218.224.211.128.in-addr.arpa domain name pointer wily-a-218.resnet.purdue.edu. 219.224.211.128.in-addr.arpa domain name pointer wily-a-219.resnet.purdue.edu. 220.224.211.128.in-addr.arpa domain name pointer wily-a-220.resnet.purdue.edu. 221.224.211.128.in-addr.arpa domain name pointer wily-a-221.resnet.purdue.edu. 222.224.211.128.in-addr.arpa domain name pointer wily-a-222.resnet.purdue.edu. 223.224.211.128.in-addr.arpa domain name pointer wily-a-223.resnet.purdue.edu. 224.224.211.128.in-addr.arpa domain name pointer wily-a-224.resnet.purdue.edu. 225.224.211.128.in-addr.arpa domain name pointer wily-a-225.resnet.purdue.edu. 226.224.211.128.in-addr.arpa domain name pointer wily-a-226.resnet.purdue.edu. 227.224.211.128.in-addr.arpa domain name pointer wily-a-227.resnet.purdue.edu. 228.224.211.128.in-addr.arpa domain name pointer wily-a-228.resnet.purdue.edu. 229.224.211.128.in-addr.arpa domain name pointer wily-a-229.resnet.purdue.edu. 230.224.211.128.in-addr.arpa domain name pointer wily-a-230.resnet.purdue.edu. 231.224.211.128.in-addr.arpa domain name pointer wily-a-231.resnet.purdue.edu. 232.224.211.128.in-addr.arpa domain name pointer wily-a-232.resnet.purdue.edu. 233.224.211.128.in-addr.arpa domain name pointer wily-a-233.resnet.purdue.edu. 234.224.211.128.in-addr.arpa domain name pointer wily-a-234.resnet.purdue.edu. 235.224.211.128.in-addr.arpa domain name pointer wily-a-235.resnet.purdue.edu. 236.224.211.128.in-addr.arpa domain name pointer wily-a-236.resnet.purdue.edu. 237.224.211.128.in-addr.arpa domain name pointer wily-a-237.resnet.purdue.edu. 238.224.211.128.in-addr.arpa domain name pointer wily-a-238.resnet.purdue.edu. 239.224.211.128.in-addr.arpa domain name pointer wily-a-239.resnet.purdue.edu. 240.224.211.128.in-addr.arpa domain name pointer wily-a-240.resnet.purdue.edu. 241.224.211.128.in-addr.arpa domain name pointer wily-a-241.resnet.purdue.edu. 242.224.211.128.in-addr.arpa domain name pointer wily-a-242.resnet.purdue.edu. 243.224.211.128.in-addr.arpa domain name pointer wily-a-243.resnet.purdue.edu. 244.224.211.128.in-addr.arpa domain name pointer wily-a-244.resnet.purdue.edu. 245.224.211.128.in-addr.arpa domain name pointer wily-a-245.resnet.purdue.edu. 246.224.211.128.in-addr.arpa domain name pointer wily-a-246.resnet.purdue.edu. 247.224.211.128.in-addr.arpa domain name pointer wily-a-247.resnet.purdue.edu. 248.224.211.128.in-addr.arpa domain name pointer wily-a-248.resnet.purdue.edu. 249.224.211.128.in-addr.arpa domain name pointer wily-a-249.resnet.purdue.edu. 250.224.211.128.in-addr.arpa domain name pointer wily-a-250.resnet.purdue.edu. 251.224.211.128.in-addr.arpa domain name pointer lmb-224.resnet.purdue.edu. 252.224.211.128.in-addr.arpa domain name pointer explorer-224.itt.purdue.edu. Host 253.224.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 254.224.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 255.224.211.128.in-addr.arpa not found: 3(NXDOMAIN)