Host 0.227.211.128.in-addr.arpa not found: 3(NXDOMAIN) 1.227.211.128.in-addr.arpa domain name pointer wily-c138-c4507-01-227b.tcom.purdue.edu. 2.227.211.128.in-addr.arpa domain name pointer pdntest227b.tcom.purdue.edu. Host 3.227.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 4.227.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 5.227.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 6.227.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 7.227.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 8.227.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 9.227.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 10.227.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 11.227.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 12.227.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 13.227.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 14.227.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 15.227.211.128.in-addr.arpa not found: 3(NXDOMAIN) 16.227.211.128.in-addr.arpa domain name pointer wily-d-016.resnet.purdue.edu. 17.227.211.128.in-addr.arpa domain name pointer wily-d-017.resnet.purdue.edu. 18.227.211.128.in-addr.arpa domain name pointer wily-d-018.resnet.purdue.edu. 19.227.211.128.in-addr.arpa domain name pointer wily-d-019.resnet.purdue.edu. 20.227.211.128.in-addr.arpa domain name pointer wily-d-020.resnet.purdue.edu. 21.227.211.128.in-addr.arpa domain name pointer wily-d-021.resnet.purdue.edu. 22.227.211.128.in-addr.arpa domain name pointer wily-d-022.resnet.purdue.edu. 23.227.211.128.in-addr.arpa domain name pointer wily-d-023.resnet.purdue.edu. 24.227.211.128.in-addr.arpa domain name pointer wily-d-024.resnet.purdue.edu. 25.227.211.128.in-addr.arpa domain name pointer wily-d-025.resnet.purdue.edu. 26.227.211.128.in-addr.arpa domain name pointer wily-d-026.resnet.purdue.edu. 27.227.211.128.in-addr.arpa domain name pointer wily-d-027.resnet.purdue.edu. 28.227.211.128.in-addr.arpa domain name pointer wily-d-028.resnet.purdue.edu. 29.227.211.128.in-addr.arpa domain name pointer wily-d-029.resnet.purdue.edu. 30.227.211.128.in-addr.arpa domain name pointer wily-d-030.resnet.purdue.edu. 31.227.211.128.in-addr.arpa domain name pointer wily-d-031.resnet.purdue.edu. 32.227.211.128.in-addr.arpa domain name pointer wily-d-032.resnet.purdue.edu. 33.227.211.128.in-addr.arpa domain name pointer wily-d-033.resnet.purdue.edu. 34.227.211.128.in-addr.arpa domain name pointer wily-d-034.resnet.purdue.edu. 35.227.211.128.in-addr.arpa domain name pointer wily-d-035.resnet.purdue.edu. 36.227.211.128.in-addr.arpa domain name pointer wily-d-036.resnet.purdue.edu. 37.227.211.128.in-addr.arpa domain name pointer wily-d-037.resnet.purdue.edu. 38.227.211.128.in-addr.arpa domain name pointer wily-d-038.resnet.purdue.edu. 39.227.211.128.in-addr.arpa domain name pointer wily-d-039.resnet.purdue.edu. 40.227.211.128.in-addr.arpa domain name pointer wily-d-040.resnet.purdue.edu. 41.227.211.128.in-addr.arpa domain name pointer wily-d-041.resnet.purdue.edu. 42.227.211.128.in-addr.arpa domain name pointer wily-d-042.resnet.purdue.edu. 43.227.211.128.in-addr.arpa domain name pointer wily-d-043.resnet.purdue.edu. 44.227.211.128.in-addr.arpa domain name pointer wily-d-044.resnet.purdue.edu. 45.227.211.128.in-addr.arpa domain name pointer wily-d-045.resnet.purdue.edu. 46.227.211.128.in-addr.arpa domain name pointer wily-d-046.resnet.purdue.edu. 47.227.211.128.in-addr.arpa domain name pointer wily-d-047.resnet.purdue.edu. 48.227.211.128.in-addr.arpa domain name pointer wily-d-048.resnet.purdue.edu. 49.227.211.128.in-addr.arpa domain name pointer wily-d-049.resnet.purdue.edu. 50.227.211.128.in-addr.arpa domain name pointer wily-d-050.resnet.purdue.edu. 51.227.211.128.in-addr.arpa domain name pointer wily-d-051.resnet.purdue.edu. 52.227.211.128.in-addr.arpa domain name pointer wily-d-052.resnet.purdue.edu. 53.227.211.128.in-addr.arpa domain name pointer wily-d-053.resnet.purdue.edu. 54.227.211.128.in-addr.arpa domain name pointer wily-d-054.resnet.purdue.edu. 55.227.211.128.in-addr.arpa domain name pointer wily-d-055.resnet.purdue.edu. 56.227.211.128.in-addr.arpa domain name pointer wily-d-056.resnet.purdue.edu. 57.227.211.128.in-addr.arpa domain name pointer wily-d-057.resnet.purdue.edu. 58.227.211.128.in-addr.arpa domain name pointer wily-d-058.resnet.purdue.edu. 59.227.211.128.in-addr.arpa domain name pointer wily-d-059.resnet.purdue.edu. 60.227.211.128.in-addr.arpa domain name pointer wily-d-060.resnet.purdue.edu. 61.227.211.128.in-addr.arpa domain name pointer wily-d-061.resnet.purdue.edu. 62.227.211.128.in-addr.arpa domain name pointer wily-d-062.resnet.purdue.edu. 63.227.211.128.in-addr.arpa domain name pointer wily-d-063.resnet.purdue.edu. 64.227.211.128.in-addr.arpa domain name pointer wily-d-064.resnet.purdue.edu. 65.227.211.128.in-addr.arpa domain name pointer wily-d-065.resnet.purdue.edu. 66.227.211.128.in-addr.arpa domain name pointer wily-d-066.resnet.purdue.edu. 67.227.211.128.in-addr.arpa domain name pointer wily-d-067.resnet.purdue.edu. 68.227.211.128.in-addr.arpa domain name pointer wily-d-068.resnet.purdue.edu. 69.227.211.128.in-addr.arpa domain name pointer wily-d-069.resnet.purdue.edu. 70.227.211.128.in-addr.arpa domain name pointer wily-d-070.resnet.purdue.edu. 71.227.211.128.in-addr.arpa domain name pointer wily-d-071.resnet.purdue.edu. 72.227.211.128.in-addr.arpa domain name pointer wily-d-072.resnet.purdue.edu. 73.227.211.128.in-addr.arpa domain name pointer wily-d-073.resnet.purdue.edu. 74.227.211.128.in-addr.arpa domain name pointer wily-d-074.resnet.purdue.edu. 75.227.211.128.in-addr.arpa domain name pointer wily-d-075.resnet.purdue.edu. 76.227.211.128.in-addr.arpa domain name pointer wily-d-076.resnet.purdue.edu. 77.227.211.128.in-addr.arpa domain name pointer wily-d-077.resnet.purdue.edu. 78.227.211.128.in-addr.arpa domain name pointer wily-d-078.resnet.purdue.edu. 79.227.211.128.in-addr.arpa domain name pointer wily-d-079.resnet.purdue.edu. 80.227.211.128.in-addr.arpa domain name pointer wily-d-080.resnet.purdue.edu. 81.227.211.128.in-addr.arpa domain name pointer wily-d-081.resnet.purdue.edu. 82.227.211.128.in-addr.arpa domain name pointer wily-d-082.resnet.purdue.edu. 83.227.211.128.in-addr.arpa domain name pointer wily-d-083.resnet.purdue.edu. 84.227.211.128.in-addr.arpa domain name pointer wily-d-084.resnet.purdue.edu. 85.227.211.128.in-addr.arpa domain name pointer wily-d-085.resnet.purdue.edu. 86.227.211.128.in-addr.arpa domain name pointer wily-d-086.resnet.purdue.edu. 87.227.211.128.in-addr.arpa domain name pointer wily-d-087.resnet.purdue.edu. 88.227.211.128.in-addr.arpa domain name pointer wily-d-088.resnet.purdue.edu. 89.227.211.128.in-addr.arpa domain name pointer wily-d-089.resnet.purdue.edu. 90.227.211.128.in-addr.arpa domain name pointer wily-d-090.resnet.purdue.edu. 91.227.211.128.in-addr.arpa domain name pointer wily-d-091.resnet.purdue.edu. 92.227.211.128.in-addr.arpa domain name pointer wily-d-092.resnet.purdue.edu. 93.227.211.128.in-addr.arpa domain name pointer wily-d-093.resnet.purdue.edu. 94.227.211.128.in-addr.arpa domain name pointer wily-d-094.resnet.purdue.edu. 95.227.211.128.in-addr.arpa domain name pointer wily-d-095.resnet.purdue.edu. 96.227.211.128.in-addr.arpa domain name pointer wily-d-096.resnet.purdue.edu. 97.227.211.128.in-addr.arpa domain name pointer wily-d-097.resnet.purdue.edu. 98.227.211.128.in-addr.arpa domain name pointer wily-d-098.resnet.purdue.edu. 99.227.211.128.in-addr.arpa domain name pointer wily-d-099.resnet.purdue.edu. 100.227.211.128.in-addr.arpa domain name pointer wily-d-100.resnet.purdue.edu. 101.227.211.128.in-addr.arpa domain name pointer wily-d-101.resnet.purdue.edu. 102.227.211.128.in-addr.arpa domain name pointer wily-d-102.resnet.purdue.edu. 103.227.211.128.in-addr.arpa domain name pointer wily-d-103.resnet.purdue.edu. 104.227.211.128.in-addr.arpa domain name pointer wily-d-104.resnet.purdue.edu. 105.227.211.128.in-addr.arpa domain name pointer wily-d-105.resnet.purdue.edu. 106.227.211.128.in-addr.arpa domain name pointer wily-d-106.resnet.purdue.edu. 107.227.211.128.in-addr.arpa domain name pointer wily-d-107.resnet.purdue.edu. 108.227.211.128.in-addr.arpa domain name pointer wily-d-108.resnet.purdue.edu. 109.227.211.128.in-addr.arpa domain name pointer wily-d-109.resnet.purdue.edu. 110.227.211.128.in-addr.arpa domain name pointer wily-d-110.resnet.purdue.edu. 111.227.211.128.in-addr.arpa domain name pointer wily-d-111.resnet.purdue.edu. 112.227.211.128.in-addr.arpa domain name pointer wily-d-112.resnet.purdue.edu. 113.227.211.128.in-addr.arpa domain name pointer wily-d-113.resnet.purdue.edu. 114.227.211.128.in-addr.arpa domain name pointer wily-d-114.resnet.purdue.edu. 115.227.211.128.in-addr.arpa domain name pointer wily-d-115.resnet.purdue.edu. 116.227.211.128.in-addr.arpa domain name pointer wily-d-116.resnet.purdue.edu. 117.227.211.128.in-addr.arpa domain name pointer wily-d-117.resnet.purdue.edu. 118.227.211.128.in-addr.arpa domain name pointer wily-d-118.resnet.purdue.edu. 119.227.211.128.in-addr.arpa domain name pointer wily-d-119.resnet.purdue.edu. 120.227.211.128.in-addr.arpa domain name pointer wily-d-120.resnet.purdue.edu. 121.227.211.128.in-addr.arpa domain name pointer wily-d-121.resnet.purdue.edu. 122.227.211.128.in-addr.arpa domain name pointer wily-d-122.resnet.purdue.edu. 123.227.211.128.in-addr.arpa domain name pointer wily-d-123.resnet.purdue.edu. 124.227.211.128.in-addr.arpa domain name pointer wily-d-124.resnet.purdue.edu. 125.227.211.128.in-addr.arpa domain name pointer wily-d-125.resnet.purdue.edu. 126.227.211.128.in-addr.arpa domain name pointer wily-d-126.resnet.purdue.edu. 127.227.211.128.in-addr.arpa domain name pointer wily-d-127.resnet.purdue.edu. 128.227.211.128.in-addr.arpa domain name pointer wily-d-128.resnet.purdue.edu. 129.227.211.128.in-addr.arpa domain name pointer wily-d-129.resnet.purdue.edu. 130.227.211.128.in-addr.arpa domain name pointer wily-d-130.resnet.purdue.edu. 131.227.211.128.in-addr.arpa domain name pointer wily-d-131.resnet.purdue.edu. 132.227.211.128.in-addr.arpa domain name pointer wily-d-132.resnet.purdue.edu. 133.227.211.128.in-addr.arpa domain name pointer wily-d-133.resnet.purdue.edu. 134.227.211.128.in-addr.arpa domain name pointer wily-d-134.resnet.purdue.edu. 135.227.211.128.in-addr.arpa domain name pointer wily-d-135.resnet.purdue.edu. 136.227.211.128.in-addr.arpa domain name pointer wily-d-136.resnet.purdue.edu. 137.227.211.128.in-addr.arpa domain name pointer wily-d-137.resnet.purdue.edu. 138.227.211.128.in-addr.arpa domain name pointer wily-d-138.resnet.purdue.edu. 139.227.211.128.in-addr.arpa domain name pointer wily-d-139.resnet.purdue.edu. 140.227.211.128.in-addr.arpa domain name pointer wily-d-140.resnet.purdue.edu. 141.227.211.128.in-addr.arpa domain name pointer wily-d-141.resnet.purdue.edu. 142.227.211.128.in-addr.arpa domain name pointer wily-d-142.resnet.purdue.edu. 143.227.211.128.in-addr.arpa domain name pointer wily-d-143.resnet.purdue.edu. 144.227.211.128.in-addr.arpa domain name pointer wily-d-144.resnet.purdue.edu. 145.227.211.128.in-addr.arpa domain name pointer wily-d-145.resnet.purdue.edu. 146.227.211.128.in-addr.arpa domain name pointer wily-d-146.resnet.purdue.edu. 147.227.211.128.in-addr.arpa domain name pointer wily-d-147.resnet.purdue.edu. 148.227.211.128.in-addr.arpa domain name pointer wily-d-148.resnet.purdue.edu. 149.227.211.128.in-addr.arpa domain name pointer wily-d-149.resnet.purdue.edu. 150.227.211.128.in-addr.arpa domain name pointer wily-d-150.resnet.purdue.edu. 151.227.211.128.in-addr.arpa domain name pointer wily-d-151.resnet.purdue.edu. 152.227.211.128.in-addr.arpa domain name pointer wily-d-152.resnet.purdue.edu. 153.227.211.128.in-addr.arpa domain name pointer wily-d-153.resnet.purdue.edu. 154.227.211.128.in-addr.arpa domain name pointer wily-d-154.resnet.purdue.edu. 155.227.211.128.in-addr.arpa domain name pointer wily-d-155.resnet.purdue.edu. 156.227.211.128.in-addr.arpa domain name pointer wily-d-156.resnet.purdue.edu. 157.227.211.128.in-addr.arpa domain name pointer wily-d-157.resnet.purdue.edu. 158.227.211.128.in-addr.arpa domain name pointer wily-d-158.resnet.purdue.edu. 159.227.211.128.in-addr.arpa domain name pointer wily-d-159.resnet.purdue.edu. 160.227.211.128.in-addr.arpa domain name pointer wily-d-160.resnet.purdue.edu. 161.227.211.128.in-addr.arpa domain name pointer wily-d-161.resnet.purdue.edu. 162.227.211.128.in-addr.arpa domain name pointer wily-d-162.resnet.purdue.edu. 163.227.211.128.in-addr.arpa domain name pointer wily-d-163.resnet.purdue.edu. 164.227.211.128.in-addr.arpa domain name pointer wily-d-164.resnet.purdue.edu. 165.227.211.128.in-addr.arpa domain name pointer wily-d-165.resnet.purdue.edu. 166.227.211.128.in-addr.arpa domain name pointer wily-d-166.resnet.purdue.edu. 167.227.211.128.in-addr.arpa domain name pointer wily-d-167.resnet.purdue.edu. 168.227.211.128.in-addr.arpa domain name pointer wily-d-168.resnet.purdue.edu. 169.227.211.128.in-addr.arpa domain name pointer wily-d-169.resnet.purdue.edu. 170.227.211.128.in-addr.arpa domain name pointer wily-d-170.resnet.purdue.edu. 171.227.211.128.in-addr.arpa domain name pointer wily-d-171.resnet.purdue.edu. 172.227.211.128.in-addr.arpa domain name pointer wily-d-172.resnet.purdue.edu. 173.227.211.128.in-addr.arpa domain name pointer wily-d-173.resnet.purdue.edu. 174.227.211.128.in-addr.arpa domain name pointer wily-d-174.resnet.purdue.edu. 175.227.211.128.in-addr.arpa domain name pointer wily-d-175.resnet.purdue.edu. 176.227.211.128.in-addr.arpa domain name pointer wily-d-176.resnet.purdue.edu. 177.227.211.128.in-addr.arpa domain name pointer wily-d-177.resnet.purdue.edu. 178.227.211.128.in-addr.arpa domain name pointer wily-d-178.resnet.purdue.edu. 179.227.211.128.in-addr.arpa domain name pointer wily-d-179.resnet.purdue.edu. 180.227.211.128.in-addr.arpa domain name pointer wily-d-180.resnet.purdue.edu. 181.227.211.128.in-addr.arpa domain name pointer wily-d-181.resnet.purdue.edu. 182.227.211.128.in-addr.arpa domain name pointer wily-d-182.resnet.purdue.edu. 183.227.211.128.in-addr.arpa domain name pointer wily-d-183.resnet.purdue.edu. 184.227.211.128.in-addr.arpa domain name pointer wily-d-184.resnet.purdue.edu. 185.227.211.128.in-addr.arpa domain name pointer wily-d-185.resnet.purdue.edu. 186.227.211.128.in-addr.arpa domain name pointer wily-d-186.resnet.purdue.edu. 187.227.211.128.in-addr.arpa domain name pointer wily-d-187.resnet.purdue.edu. 188.227.211.128.in-addr.arpa domain name pointer wily-d-188.resnet.purdue.edu. 189.227.211.128.in-addr.arpa domain name pointer wily-d-189.resnet.purdue.edu. 190.227.211.128.in-addr.arpa domain name pointer wily-d-190.resnet.purdue.edu. 191.227.211.128.in-addr.arpa domain name pointer wily-d-191.resnet.purdue.edu. 192.227.211.128.in-addr.arpa domain name pointer wily-d-192.resnet.purdue.edu. 193.227.211.128.in-addr.arpa domain name pointer wily-d-193.resnet.purdue.edu. 194.227.211.128.in-addr.arpa domain name pointer wily-d-194.resnet.purdue.edu. 195.227.211.128.in-addr.arpa domain name pointer wily-d-195.resnet.purdue.edu. 196.227.211.128.in-addr.arpa domain name pointer wily-d-196.resnet.purdue.edu. 197.227.211.128.in-addr.arpa domain name pointer wily-d-197.resnet.purdue.edu. 198.227.211.128.in-addr.arpa domain name pointer wily-d-198.resnet.purdue.edu. 199.227.211.128.in-addr.arpa domain name pointer wily-d-199.resnet.purdue.edu. 200.227.211.128.in-addr.arpa domain name pointer wily-d-200.resnet.purdue.edu. 201.227.211.128.in-addr.arpa domain name pointer wily-d-201.resnet.purdue.edu. 202.227.211.128.in-addr.arpa domain name pointer wily-d-202.resnet.purdue.edu. 203.227.211.128.in-addr.arpa domain name pointer wily-d-203.resnet.purdue.edu. 204.227.211.128.in-addr.arpa domain name pointer wily-d-204.resnet.purdue.edu. 205.227.211.128.in-addr.arpa domain name pointer wily-d-205.resnet.purdue.edu. 206.227.211.128.in-addr.arpa domain name pointer wily-d-206.resnet.purdue.edu. 207.227.211.128.in-addr.arpa domain name pointer wily-d-207.resnet.purdue.edu. 208.227.211.128.in-addr.arpa domain name pointer wily-d-208.resnet.purdue.edu. 209.227.211.128.in-addr.arpa domain name pointer wily-d-209.resnet.purdue.edu. 210.227.211.128.in-addr.arpa domain name pointer wily-d-210.resnet.purdue.edu. 211.227.211.128.in-addr.arpa domain name pointer wily-d-211.resnet.purdue.edu. 212.227.211.128.in-addr.arpa domain name pointer wily-d-212.resnet.purdue.edu. 213.227.211.128.in-addr.arpa domain name pointer wily-d-213.resnet.purdue.edu. 214.227.211.128.in-addr.arpa domain name pointer wily-d-214.resnet.purdue.edu. 215.227.211.128.in-addr.arpa domain name pointer wily-d-215.resnet.purdue.edu. 216.227.211.128.in-addr.arpa domain name pointer wily-d-216.resnet.purdue.edu. 217.227.211.128.in-addr.arpa domain name pointer wily-d-217.resnet.purdue.edu. 218.227.211.128.in-addr.arpa domain name pointer wily-d-218.resnet.purdue.edu. 219.227.211.128.in-addr.arpa domain name pointer wily-d-219.resnet.purdue.edu. 220.227.211.128.in-addr.arpa domain name pointer wily-d-220.resnet.purdue.edu. 221.227.211.128.in-addr.arpa domain name pointer wily-d-221.resnet.purdue.edu. 222.227.211.128.in-addr.arpa domain name pointer wily-d-222.resnet.purdue.edu. 223.227.211.128.in-addr.arpa domain name pointer wily-d-223.resnet.purdue.edu. 224.227.211.128.in-addr.arpa domain name pointer wily-d-224.resnet.purdue.edu. 225.227.211.128.in-addr.arpa domain name pointer wily-d-225.resnet.purdue.edu. 226.227.211.128.in-addr.arpa domain name pointer wily-d-226.resnet.purdue.edu. 227.227.211.128.in-addr.arpa domain name pointer wily-d-227.resnet.purdue.edu. 228.227.211.128.in-addr.arpa domain name pointer wily-d-228.resnet.purdue.edu. 229.227.211.128.in-addr.arpa domain name pointer wily-d-229.resnet.purdue.edu. 230.227.211.128.in-addr.arpa domain name pointer wily-d-230.resnet.purdue.edu. 231.227.211.128.in-addr.arpa domain name pointer wily-d-231.resnet.purdue.edu. 232.227.211.128.in-addr.arpa domain name pointer wily-d-232.resnet.purdue.edu. 233.227.211.128.in-addr.arpa domain name pointer wily-d-233.resnet.purdue.edu. 234.227.211.128.in-addr.arpa domain name pointer wily-d-234.resnet.purdue.edu. 235.227.211.128.in-addr.arpa domain name pointer wily-d-235.resnet.purdue.edu. 236.227.211.128.in-addr.arpa domain name pointer wily-d-236.resnet.purdue.edu. 237.227.211.128.in-addr.arpa domain name pointer wily-d-237.resnet.purdue.edu. 238.227.211.128.in-addr.arpa domain name pointer wily-d-238.resnet.purdue.edu. 239.227.211.128.in-addr.arpa domain name pointer wily-d-239.resnet.purdue.edu. 240.227.211.128.in-addr.arpa domain name pointer wily-d-240.resnet.purdue.edu. 241.227.211.128.in-addr.arpa domain name pointer wily-d-241.resnet.purdue.edu. 242.227.211.128.in-addr.arpa domain name pointer wily-d-242.resnet.purdue.edu. 243.227.211.128.in-addr.arpa domain name pointer wily-d-243.resnet.purdue.edu. 244.227.211.128.in-addr.arpa domain name pointer wily-d-244.resnet.purdue.edu. 245.227.211.128.in-addr.arpa domain name pointer wily-d-245.resnet.purdue.edu. 246.227.211.128.in-addr.arpa domain name pointer wily-d-246.resnet.purdue.edu. 247.227.211.128.in-addr.arpa domain name pointer wily-d-247.resnet.purdue.edu. 248.227.211.128.in-addr.arpa domain name pointer wily-d-248.resnet.purdue.edu. 249.227.211.128.in-addr.arpa domain name pointer wily-d-249.resnet.purdue.edu. 250.227.211.128.in-addr.arpa domain name pointer wily-d-250.resnet.purdue.edu. 251.227.211.128.in-addr.arpa domain name pointer lmb-227.resnet.purdue.edu. 252.227.211.128.in-addr.arpa domain name pointer explorer-227.itt.purdue.edu. Host 253.227.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 254.227.211.128.in-addr.arpa not found: 3(NXDOMAIN) Host 255.227.211.128.in-addr.arpa not found: 3(NXDOMAIN)