Host 0.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) 1.174.210.128.in-addr.arpa domain name pointer math-g190-c5rsm-02-174.tcom.purdue.edu. 2.174.210.128.in-addr.arpa domain name pointer pdntest174.tcom.purdue.edu. Host 3.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 4.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 5.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 6.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 7.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 8.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 9.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 10.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 11.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 12.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 13.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 14.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 15.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 16.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 17.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 18.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 19.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 20.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 21.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) 22.174.210.128.in-addr.arpa domain name pointer dyn-174-022.physfac.purdue.edu. 23.174.210.128.in-addr.arpa domain name pointer dyn-174-023.physfac.purdue.edu. 24.174.210.128.in-addr.arpa domain name pointer dyn-174-024.physfac.purdue.edu. 25.174.210.128.in-addr.arpa domain name pointer dyn-174-025.physfac.purdue.edu. 26.174.210.128.in-addr.arpa domain name pointer dyn-174-026.physfac.purdue.edu. 27.174.210.128.in-addr.arpa domain name pointer dyn-174-027.physfac.purdue.edu. 28.174.210.128.in-addr.arpa domain name pointer dyn-174-028.physfac.purdue.edu. 29.174.210.128.in-addr.arpa domain name pointer dyn-174-029.physfac.purdue.edu. 30.174.210.128.in-addr.arpa domain name pointer dyn-174-030.physfac.purdue.edu. 31.174.210.128.in-addr.arpa domain name pointer dyn-174-031.physfac.purdue.edu. 32.174.210.128.in-addr.arpa domain name pointer dyn-174-032.physfac.purdue.edu. 33.174.210.128.in-addr.arpa domain name pointer dyn-174-033.physfac.purdue.edu. 34.174.210.128.in-addr.arpa domain name pointer dyn-174-034.physfac.purdue.edu. 35.174.210.128.in-addr.arpa domain name pointer dyn-174-035.physfac.purdue.edu. 36.174.210.128.in-addr.arpa domain name pointer dyn-174-036.physfac.purdue.edu. 37.174.210.128.in-addr.arpa domain name pointer dyn-174-037.physfac.purdue.edu. 38.174.210.128.in-addr.arpa domain name pointer dyn-174-038.physfac.purdue.edu. 39.174.210.128.in-addr.arpa domain name pointer dyn-174-039.physfac.purdue.edu. 40.174.210.128.in-addr.arpa domain name pointer dyn-174-040.physfac.purdue.edu. 41.174.210.128.in-addr.arpa domain name pointer dyn-174-041.physfac.purdue.edu. 42.174.210.128.in-addr.arpa domain name pointer dyn-174-042.physfac.purdue.edu. 43.174.210.128.in-addr.arpa domain name pointer dyn-174-043.physfac.purdue.edu. 44.174.210.128.in-addr.arpa domain name pointer dyn-174-044.physfac.purdue.edu. 45.174.210.128.in-addr.arpa domain name pointer dyn-174-045.physfac.purdue.edu. 46.174.210.128.in-addr.arpa domain name pointer dyn-174-046.physfac.purdue.edu. 47.174.210.128.in-addr.arpa domain name pointer dyn-174-047.physfac.purdue.edu. 48.174.210.128.in-addr.arpa domain name pointer dyn-174-048.physfac.purdue.edu. 49.174.210.128.in-addr.arpa domain name pointer dyn-174-049.physfac.purdue.edu. 50.174.210.128.in-addr.arpa domain name pointer dyn-174-050.physfac.purdue.edu. 51.174.210.128.in-addr.arpa domain name pointer dyn-174-051.physfac.purdue.edu. 52.174.210.128.in-addr.arpa domain name pointer dyn-174-052.physfac.purdue.edu. 53.174.210.128.in-addr.arpa domain name pointer dyn-174-053.physfac.purdue.edu. 54.174.210.128.in-addr.arpa domain name pointer dyn-174-054.physfac.purdue.edu. 55.174.210.128.in-addr.arpa domain name pointer dyn-174-055.physfac.purdue.edu. 56.174.210.128.in-addr.arpa domain name pointer dyn-174-056.physfac.purdue.edu. 57.174.210.128.in-addr.arpa domain name pointer dyn-174-057.physfac.purdue.edu. 58.174.210.128.in-addr.arpa domain name pointer dyn-174-058.physfac.purdue.edu. 59.174.210.128.in-addr.arpa domain name pointer dyn-174-059.physfac.purdue.edu. 60.174.210.128.in-addr.arpa domain name pointer dyn-174-060.physfac.purdue.edu. 61.174.210.128.in-addr.arpa domain name pointer dyn-174-061.physfac.purdue.edu. 62.174.210.128.in-addr.arpa domain name pointer dyn-174-062.physfac.purdue.edu. 63.174.210.128.in-addr.arpa domain name pointer dyn-174-063.physfac.purdue.edu. 64.174.210.128.in-addr.arpa domain name pointer dyn-174-064.physfac.purdue.edu. 65.174.210.128.in-addr.arpa domain name pointer dyn-174-065.physfac.purdue.edu. 66.174.210.128.in-addr.arpa domain name pointer dyn-174-066.physfac.purdue.edu. 67.174.210.128.in-addr.arpa domain name pointer dyn-174-067.physfac.purdue.edu. 68.174.210.128.in-addr.arpa domain name pointer dyn-174-068.physfac.purdue.edu. 69.174.210.128.in-addr.arpa domain name pointer dyn-174-069.physfac.purdue.edu. 70.174.210.128.in-addr.arpa domain name pointer dyn-174-070.physfac.purdue.edu. 71.174.210.128.in-addr.arpa domain name pointer dyn-174-071.physfac.purdue.edu. 72.174.210.128.in-addr.arpa domain name pointer dyn-174-072.physfac.purdue.edu. 73.174.210.128.in-addr.arpa domain name pointer dyn-174-073.physfac.purdue.edu. 74.174.210.128.in-addr.arpa domain name pointer dyn-174-074.physfac.purdue.edu. 75.174.210.128.in-addr.arpa domain name pointer dyn-174-075.physfac.purdue.edu. 76.174.210.128.in-addr.arpa domain name pointer dyn-174-076.physfac.purdue.edu. 77.174.210.128.in-addr.arpa domain name pointer dyn-174-077.physfac.purdue.edu. 78.174.210.128.in-addr.arpa domain name pointer dyn-174-078.physfac.purdue.edu. 79.174.210.128.in-addr.arpa domain name pointer dyn-174-079.physfac.purdue.edu. 80.174.210.128.in-addr.arpa domain name pointer dyn-174-080.physfac.purdue.edu. 81.174.210.128.in-addr.arpa domain name pointer dyn-174-081.physfac.purdue.edu. 82.174.210.128.in-addr.arpa domain name pointer dyn-174-082.physfac.purdue.edu. 83.174.210.128.in-addr.arpa domain name pointer dyn-174-083.physfac.purdue.edu. 84.174.210.128.in-addr.arpa domain name pointer dyn-174-084.physfac.purdue.edu. 85.174.210.128.in-addr.arpa domain name pointer dyn-174-085.physfac.purdue.edu. 86.174.210.128.in-addr.arpa domain name pointer dyn-174-086.physfac.purdue.edu. 87.174.210.128.in-addr.arpa domain name pointer dyn-174-087.physfac.purdue.edu. 88.174.210.128.in-addr.arpa domain name pointer dyn-174-088.physfac.purdue.edu. 89.174.210.128.in-addr.arpa domain name pointer dyn-174-089.physfac.purdue.edu. 90.174.210.128.in-addr.arpa domain name pointer dyn-174-090.physfac.purdue.edu. 91.174.210.128.in-addr.arpa domain name pointer dyn-174-091.physfac.purdue.edu. 92.174.210.128.in-addr.arpa domain name pointer dyn-174-092.physfac.purdue.edu. 93.174.210.128.in-addr.arpa domain name pointer dyn-174-093.physfac.purdue.edu. 94.174.210.128.in-addr.arpa domain name pointer dyn-174-094.physfac.purdue.edu. 95.174.210.128.in-addr.arpa domain name pointer dyn-174-095.physfac.purdue.edu. 96.174.210.128.in-addr.arpa domain name pointer dyn-174-096.physfac.purdue.edu. 97.174.210.128.in-addr.arpa domain name pointer dyn-174-097.physfac.purdue.edu. 98.174.210.128.in-addr.arpa domain name pointer dyn-174-098.physfac.purdue.edu. 99.174.210.128.in-addr.arpa domain name pointer dyn-174-099.physfac.purdue.edu. 100.174.210.128.in-addr.arpa domain name pointer dyn-174-100.physfac.purdue.edu. 101.174.210.128.in-addr.arpa domain name pointer dyn-174-101.physfac.purdue.edu. 102.174.210.128.in-addr.arpa domain name pointer dyn-174-102.physfac.purdue.edu. 103.174.210.128.in-addr.arpa domain name pointer dyn-174-103.physfac.purdue.edu. 104.174.210.128.in-addr.arpa domain name pointer dyn-174-104.physfac.purdue.edu. 105.174.210.128.in-addr.arpa domain name pointer dyn-174-105.physfac.purdue.edu. 106.174.210.128.in-addr.arpa domain name pointer dyn-174-106.physfac.purdue.edu. 107.174.210.128.in-addr.arpa domain name pointer dyn-174-107.physfac.purdue.edu. 108.174.210.128.in-addr.arpa domain name pointer dyn-174-108.physfac.purdue.edu. 109.174.210.128.in-addr.arpa domain name pointer dyn-174-109.physfac.purdue.edu. 110.174.210.128.in-addr.arpa domain name pointer dyn-174-110.physfac.purdue.edu. 111.174.210.128.in-addr.arpa domain name pointer dyn-174-111.physfac.purdue.edu. 112.174.210.128.in-addr.arpa domain name pointer dyn-174-112.physfac.purdue.edu. 113.174.210.128.in-addr.arpa domain name pointer dyn-174-113.physfac.purdue.edu. 114.174.210.128.in-addr.arpa domain name pointer dyn-174-114.physfac.purdue.edu. 115.174.210.128.in-addr.arpa domain name pointer dyn-174-115.physfac.purdue.edu. 116.174.210.128.in-addr.arpa domain name pointer dyn-174-116.physfac.purdue.edu. 117.174.210.128.in-addr.arpa domain name pointer dyn-174-117.physfac.purdue.edu. 118.174.210.128.in-addr.arpa domain name pointer dyn-174-118.physfac.purdue.edu. 119.174.210.128.in-addr.arpa domain name pointer dyn-174-119.physfac.purdue.edu. 120.174.210.128.in-addr.arpa domain name pointer dyn-174-120.physfac.purdue.edu. 121.174.210.128.in-addr.arpa domain name pointer dyn-174-121.physfac.purdue.edu. 122.174.210.128.in-addr.arpa domain name pointer dyn-174-122.physfac.purdue.edu. 123.174.210.128.in-addr.arpa domain name pointer dyn-174-123.physfac.purdue.edu. 124.174.210.128.in-addr.arpa domain name pointer dyn-174-124.physfac.purdue.edu. 125.174.210.128.in-addr.arpa domain name pointer dyn-174-125.physfac.purdue.edu. 126.174.210.128.in-addr.arpa domain name pointer dyn-174-126.physfac.purdue.edu. 127.174.210.128.in-addr.arpa domain name pointer dyn-174-127.physfac.purdue.edu. 128.174.210.128.in-addr.arpa domain name pointer dyn-174-128.physfac.purdue.edu. 129.174.210.128.in-addr.arpa domain name pointer dyn-174-129.physfac.purdue.edu. 130.174.210.128.in-addr.arpa domain name pointer dyn-174-130.physfac.purdue.edu. 131.174.210.128.in-addr.arpa domain name pointer dyn-174-131.physfac.purdue.edu. 132.174.210.128.in-addr.arpa domain name pointer dyn-174-132.physfac.purdue.edu. 133.174.210.128.in-addr.arpa domain name pointer dyn-174-133.physfac.purdue.edu. 134.174.210.128.in-addr.arpa domain name pointer dyn-174-134.physfac.purdue.edu. 135.174.210.128.in-addr.arpa domain name pointer dyn-174-135.physfac.purdue.edu. 136.174.210.128.in-addr.arpa domain name pointer dyn-174-136.physfac.purdue.edu. 137.174.210.128.in-addr.arpa domain name pointer dyn-174-137.physfac.purdue.edu. 138.174.210.128.in-addr.arpa domain name pointer dyn-174-138.physfac.purdue.edu. 139.174.210.128.in-addr.arpa domain name pointer dyn-174-139.physfac.purdue.edu. 140.174.210.128.in-addr.arpa domain name pointer dyn-174-140.physfac.purdue.edu. 141.174.210.128.in-addr.arpa domain name pointer dyn-174-141.physfac.purdue.edu. 142.174.210.128.in-addr.arpa domain name pointer dyn-174-142.physfac.purdue.edu. 143.174.210.128.in-addr.arpa domain name pointer dyn-174-143.physfac.purdue.edu. 144.174.210.128.in-addr.arpa domain name pointer dyn-174-144.physfac.purdue.edu. 145.174.210.128.in-addr.arpa domain name pointer dyn-174-145.physfac.purdue.edu. 146.174.210.128.in-addr.arpa domain name pointer dyn-174-146.physfac.purdue.edu. 147.174.210.128.in-addr.arpa domain name pointer dyn-174-147.physfac.purdue.edu. 148.174.210.128.in-addr.arpa domain name pointer dyn-174-148.physfac.purdue.edu. 149.174.210.128.in-addr.arpa domain name pointer dyn-174-149.physfac.purdue.edu. 150.174.210.128.in-addr.arpa domain name pointer dyn-174-150.physfac.purdue.edu. 151.174.210.128.in-addr.arpa domain name pointer dyn-174-151.physfac.purdue.edu. 152.174.210.128.in-addr.arpa domain name pointer dyn-174-152.physfac.purdue.edu. 153.174.210.128.in-addr.arpa domain name pointer dyn-174-153.physfac.purdue.edu. 154.174.210.128.in-addr.arpa domain name pointer dyn-174-154.physfac.purdue.edu. 155.174.210.128.in-addr.arpa domain name pointer dyn-174-155.physfac.purdue.edu. 156.174.210.128.in-addr.arpa domain name pointer dyn-174-156.physfac.purdue.edu. 157.174.210.128.in-addr.arpa domain name pointer dyn-174-157.physfac.purdue.edu. 158.174.210.128.in-addr.arpa domain name pointer dyn-174-158.physfac.purdue.edu. 159.174.210.128.in-addr.arpa domain name pointer dyn-174-159.physfac.purdue.edu. 160.174.210.128.in-addr.arpa domain name pointer dyn-174-160.physfac.purdue.edu. 161.174.210.128.in-addr.arpa domain name pointer dyn-174-161.physfac.purdue.edu. 162.174.210.128.in-addr.arpa domain name pointer dyn-174-162.physfac.purdue.edu. 163.174.210.128.in-addr.arpa domain name pointer dyn-174-163.physfac.purdue.edu. 164.174.210.128.in-addr.arpa domain name pointer dyn-174-164.physfac.purdue.edu. 165.174.210.128.in-addr.arpa domain name pointer dyn-174-165.physfac.purdue.edu. 166.174.210.128.in-addr.arpa domain name pointer dyn-174-166.physfac.purdue.edu. 167.174.210.128.in-addr.arpa domain name pointer dyn-174-167.physfac.purdue.edu. 168.174.210.128.in-addr.arpa domain name pointer dyn-174-168.physfac.purdue.edu. 169.174.210.128.in-addr.arpa domain name pointer dyn-174-169.physfac.purdue.edu. 170.174.210.128.in-addr.arpa domain name pointer dyn-174-170.physfac.purdue.edu. 171.174.210.128.in-addr.arpa domain name pointer dyn-174-171.physfac.purdue.edu. 172.174.210.128.in-addr.arpa domain name pointer dyn-174-172.physfac.purdue.edu. 173.174.210.128.in-addr.arpa domain name pointer dyn-174-173.physfac.purdue.edu. 174.174.210.128.in-addr.arpa domain name pointer dyn-174-174.physfac.purdue.edu. 175.174.210.128.in-addr.arpa domain name pointer dyn-174-175.physfac.purdue.edu. 176.174.210.128.in-addr.arpa domain name pointer dyn-174-176.physfac.purdue.edu. 177.174.210.128.in-addr.arpa domain name pointer dyn-174-177.physfac.purdue.edu. 178.174.210.128.in-addr.arpa domain name pointer dyn-174-178.physfac.purdue.edu. 179.174.210.128.in-addr.arpa domain name pointer dyn-174-179.physfac.purdue.edu. 180.174.210.128.in-addr.arpa domain name pointer dyn-174-180.physfac.purdue.edu. 181.174.210.128.in-addr.arpa domain name pointer dyn-174-181.physfac.purdue.edu. 182.174.210.128.in-addr.arpa domain name pointer dyn-174-182.physfac.purdue.edu. 183.174.210.128.in-addr.arpa domain name pointer dyn-174-183.physfac.purdue.edu. 184.174.210.128.in-addr.arpa domain name pointer dyn-174-184.physfac.purdue.edu. 185.174.210.128.in-addr.arpa domain name pointer dyn-174-185.physfac.purdue.edu. 186.174.210.128.in-addr.arpa domain name pointer dyn-174-186.physfac.purdue.edu. 187.174.210.128.in-addr.arpa domain name pointer dyn-174-187.physfac.purdue.edu. 188.174.210.128.in-addr.arpa domain name pointer dyn-174-188.physfac.purdue.edu. 189.174.210.128.in-addr.arpa domain name pointer dyn-174-189.physfac.purdue.edu. 190.174.210.128.in-addr.arpa domain name pointer dyn-174-190.physfac.purdue.edu. 191.174.210.128.in-addr.arpa domain name pointer dyn-174-191.physfac.purdue.edu. 192.174.210.128.in-addr.arpa domain name pointer dyn-174-192.physfac.purdue.edu. 193.174.210.128.in-addr.arpa domain name pointer dyn-174-193.physfac.purdue.edu. 194.174.210.128.in-addr.arpa domain name pointer dyn-174-194.physfac.purdue.edu. 195.174.210.128.in-addr.arpa domain name pointer dyn-174-195.physfac.purdue.edu. 196.174.210.128.in-addr.arpa domain name pointer dyn-174-196.physfac.purdue.edu. 197.174.210.128.in-addr.arpa domain name pointer dyn-174-197.physfac.purdue.edu. 198.174.210.128.in-addr.arpa domain name pointer dyn-174-198.physfac.purdue.edu. 199.174.210.128.in-addr.arpa domain name pointer dyn-174-199.physfac.purdue.edu. 200.174.210.128.in-addr.arpa domain name pointer dyn-174-200.physfac.purdue.edu. 201.174.210.128.in-addr.arpa domain name pointer dyn-174-201.physfac.purdue.edu. 202.174.210.128.in-addr.arpa domain name pointer dyn-174-202.physfac.purdue.edu. 203.174.210.128.in-addr.arpa domain name pointer dyn-174-203.physfac.purdue.edu. 204.174.210.128.in-addr.arpa domain name pointer dyn-174-204.physfac.purdue.edu. 205.174.210.128.in-addr.arpa domain name pointer dyn-174-205.physfac.purdue.edu. 206.174.210.128.in-addr.arpa domain name pointer dyn-174-206.physfac.purdue.edu. 207.174.210.128.in-addr.arpa domain name pointer dyn-174-207.physfac.purdue.edu. 208.174.210.128.in-addr.arpa domain name pointer dyn-174-208.physfac.purdue.edu. 209.174.210.128.in-addr.arpa domain name pointer dyn-174-209.physfac.purdue.edu. 210.174.210.128.in-addr.arpa domain name pointer dyn-174-210.physfac.purdue.edu. 211.174.210.128.in-addr.arpa domain name pointer dyn-174-211.physfac.purdue.edu. 212.174.210.128.in-addr.arpa domain name pointer dyn-174-212.physfac.purdue.edu. 213.174.210.128.in-addr.arpa domain name pointer dyn-174-213.physfac.purdue.edu. 214.174.210.128.in-addr.arpa domain name pointer dyn-174-214.physfac.purdue.edu. 215.174.210.128.in-addr.arpa domain name pointer dyn-174-215.physfac.purdue.edu. 216.174.210.128.in-addr.arpa domain name pointer dyn-174-216.physfac.purdue.edu. 217.174.210.128.in-addr.arpa domain name pointer dyn-174-217.physfac.purdue.edu. 218.174.210.128.in-addr.arpa domain name pointer dyn-174-218.physfac.purdue.edu. 219.174.210.128.in-addr.arpa domain name pointer dyn-174-219.physfac.purdue.edu. 220.174.210.128.in-addr.arpa domain name pointer dyn-174-220.physfac.purdue.edu. 221.174.210.128.in-addr.arpa domain name pointer dyn-174-221.physfac.purdue.edu. 222.174.210.128.in-addr.arpa domain name pointer dyn-174-222.physfac.purdue.edu. 223.174.210.128.in-addr.arpa domain name pointer dyn-174-223.physfac.purdue.edu. 224.174.210.128.in-addr.arpa domain name pointer dyn-174-224.physfac.purdue.edu. 225.174.210.128.in-addr.arpa domain name pointer dyn-174-225.physfac.purdue.edu. 226.174.210.128.in-addr.arpa domain name pointer dyn-174-226.physfac.purdue.edu. 227.174.210.128.in-addr.arpa domain name pointer dyn-174-227.physfac.purdue.edu. 228.174.210.128.in-addr.arpa domain name pointer dyn-174-228.physfac.purdue.edu. 229.174.210.128.in-addr.arpa domain name pointer dyn-174-229.physfac.purdue.edu. 230.174.210.128.in-addr.arpa domain name pointer dyn-174-230.physfac.purdue.edu. 231.174.210.128.in-addr.arpa domain name pointer dyn-174-231.physfac.purdue.edu. 232.174.210.128.in-addr.arpa domain name pointer dyn-174-232.physfac.purdue.edu. 233.174.210.128.in-addr.arpa domain name pointer dyn-174-233.physfac.purdue.edu. 234.174.210.128.in-addr.arpa domain name pointer dyn-174-234.physfac.purdue.edu. 235.174.210.128.in-addr.arpa domain name pointer dyn-174-235.physfac.purdue.edu. 236.174.210.128.in-addr.arpa domain name pointer dyn-174-236.physfac.purdue.edu. 237.174.210.128.in-addr.arpa domain name pointer dyn-174-237.physfac.purdue.edu. 238.174.210.128.in-addr.arpa domain name pointer dyn-174-238.physfac.purdue.edu. 239.174.210.128.in-addr.arpa domain name pointer dyn-174-239.physfac.purdue.edu. 240.174.210.128.in-addr.arpa domain name pointer dyn-174-240.physfac.purdue.edu. 241.174.210.128.in-addr.arpa domain name pointer dyn-174-241.physfac.purdue.edu. 242.174.210.128.in-addr.arpa domain name pointer dyn-174-242.physfac.purdue.edu. 243.174.210.128.in-addr.arpa domain name pointer dyn-174-243.physfac.purdue.edu. 244.174.210.128.in-addr.arpa domain name pointer dyn-174-244.physfac.purdue.edu. 245.174.210.128.in-addr.arpa domain name pointer dyn-174-245.physfac.purdue.edu. 246.174.210.128.in-addr.arpa domain name pointer dyn-174-246.physfac.purdue.edu. 247.174.210.128.in-addr.arpa domain name pointer dyn-174-247.physfac.purdue.edu. 248.174.210.128.in-addr.arpa domain name pointer dyn-174-248.physfac.purdue.edu. 249.174.210.128.in-addr.arpa domain name pointer dyn-174-249.physfac.purdue.edu. 250.174.210.128.in-addr.arpa domain name pointer dyn-174-250.physfac.purdue.edu. Host 251.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 252.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 253.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 254.174.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 255.174.210.128.in-addr.arpa not found: 3(NXDOMAIN)