Host 0.170.210.128.in-addr.arpa not found: 3(NXDOMAIN) 1.170.210.128.in-addr.arpa domain name pointer ston-g18-c4507-01-170.tcom.purdue.edu. 2.170.210.128.in-addr.arpa domain name pointer pdntest170.tcom.purdue.edu. Host 3.170.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 4.170.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 5.170.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 6.170.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 7.170.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 8.170.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 9.170.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 10.170.210.128.in-addr.arpa not found: 3(NXDOMAIN) 11.170.210.128.in-addr.arpa domain name pointer cfs170-011.cfs.purdue.edu. 12.170.210.128.in-addr.arpa domain name pointer cfs170-012.cfs.purdue.edu. 13.170.210.128.in-addr.arpa domain name pointer cfs170-013.cfs.purdue.edu. 14.170.210.128.in-addr.arpa domain name pointer cfs170-014.cfs.purdue.edu. 15.170.210.128.in-addr.arpa domain name pointer cfs170-015.cfs.purdue.edu. 16.170.210.128.in-addr.arpa domain name pointer cfs170-016.cfs.purdue.edu. 17.170.210.128.in-addr.arpa domain name pointer cfs170-017.cfs.purdue.edu. 18.170.210.128.in-addr.arpa domain name pointer pokey.cfs.purdue.edu. 19.170.210.128.in-addr.arpa domain name pointer cfs170-019.cfs.purdue.edu. 20.170.210.128.in-addr.arpa domain name pointer cfs170-020.cfs.purdue.edu. 21.170.210.128.in-addr.arpa domain name pointer cfs170-021.cfs.purdue.edu. 22.170.210.128.in-addr.arpa domain name pointer cfs170-022.cfs.purdue.edu. 23.170.210.128.in-addr.arpa domain name pointer cfs170-023.cfs.purdue.edu. 24.170.210.128.in-addr.arpa domain name pointer cfs170-024.cfs.purdue.edu. 25.170.210.128.in-addr.arpa domain name pointer cfs170-025.cfs.purdue.edu. 26.170.210.128.in-addr.arpa domain name pointer cfs170-026.cfs.purdue.edu. 27.170.210.128.in-addr.arpa domain name pointer cfs170-027.cfs.purdue.edu. 28.170.210.128.in-addr.arpa domain name pointer cfs170-028.cfs.purdue.edu. 29.170.210.128.in-addr.arpa domain name pointer cfs170-029.cfs.purdue.edu. 30.170.210.128.in-addr.arpa domain name pointer cfs170-030.cfs.purdue.edu. 31.170.210.128.in-addr.arpa domain name pointer cfs170-031.cfs.purdue.edu. 32.170.210.128.in-addr.arpa domain name pointer cfs170-032.cfs.purdue.edu. 33.170.210.128.in-addr.arpa domain name pointer cfs170-033.cfs.purdue.edu. 34.170.210.128.in-addr.arpa domain name pointer cfs170-034.cfs.purdue.edu. 35.170.210.128.in-addr.arpa domain name pointer cfs170-035.cfs.purdue.edu. 36.170.210.128.in-addr.arpa domain name pointer cfs170-036.cfs.purdue.edu. 37.170.210.128.in-addr.arpa domain name pointer cfs170-037.cfs.purdue.edu. 38.170.210.128.in-addr.arpa domain name pointer cfs170-038.cfs.purdue.edu. 39.170.210.128.in-addr.arpa domain name pointer cfs170-039.cfs.purdue.edu. 40.170.210.128.in-addr.arpa domain name pointer cfs170-040.cfs.purdue.edu. 41.170.210.128.in-addr.arpa domain name pointer cfs170-041.cfs.purdue.edu. 42.170.210.128.in-addr.arpa domain name pointer cfs170-042.cfs.purdue.edu. 43.170.210.128.in-addr.arpa domain name pointer cfs170-043.cfs.purdue.edu. 44.170.210.128.in-addr.arpa domain name pointer cfs170-044.cfs.purdue.edu. 45.170.210.128.in-addr.arpa domain name pointer cfs170-045.cfs.purdue.edu. 46.170.210.128.in-addr.arpa domain name pointer cfs170-046.cfs.purdue.edu. 47.170.210.128.in-addr.arpa domain name pointer cfs170-047.cfs.purdue.edu. 48.170.210.128.in-addr.arpa domain name pointer cfs170-048.cfs.purdue.edu. 49.170.210.128.in-addr.arpa domain name pointer cfs170-049.cfs.purdue.edu. 50.170.210.128.in-addr.arpa domain name pointer cfs170-050.cfs.purdue.edu. 51.170.210.128.in-addr.arpa domain name pointer cfs170-051.cfs.purdue.edu. 52.170.210.128.in-addr.arpa domain name pointer cfs170-052.cfs.purdue.edu. 53.170.210.128.in-addr.arpa domain name pointer cfs170-053.cfs.purdue.edu. 54.170.210.128.in-addr.arpa domain name pointer cfs170-054.cfs.purdue.edu. 55.170.210.128.in-addr.arpa domain name pointer cfs170-055.cfs.purdue.edu. 56.170.210.128.in-addr.arpa domain name pointer cfs170-056.cfs.purdue.edu. 57.170.210.128.in-addr.arpa domain name pointer cfs170-057.cfs.purdue.edu. 58.170.210.128.in-addr.arpa domain name pointer cfs170-058.cfs.purdue.edu. 59.170.210.128.in-addr.arpa domain name pointer cfs170-059.cfs.purdue.edu. 60.170.210.128.in-addr.arpa domain name pointer cfs170-060.cfs.purdue.edu. 61.170.210.128.in-addr.arpa domain name pointer cfs170-061.cfs.purdue.edu. 62.170.210.128.in-addr.arpa domain name pointer cfs170-062.cfs.purdue.edu. 63.170.210.128.in-addr.arpa domain name pointer cfs170-063.cfs.purdue.edu. 64.170.210.128.in-addr.arpa domain name pointer cfs170-064.cfs.purdue.edu. 65.170.210.128.in-addr.arpa domain name pointer cfs170-065.cfs.purdue.edu. 66.170.210.128.in-addr.arpa domain name pointer cfs170-066.cfs.purdue.edu. 67.170.210.128.in-addr.arpa domain name pointer cfs170-067.cfs.purdue.edu. 68.170.210.128.in-addr.arpa domain name pointer cfs170-068.cfs.purdue.edu. 69.170.210.128.in-addr.arpa domain name pointer cfs170-069.cfs.purdue.edu. 70.170.210.128.in-addr.arpa domain name pointer cfs170-070.cfs.purdue.edu. 71.170.210.128.in-addr.arpa domain name pointer cfs170-071.cfs.purdue.edu. 72.170.210.128.in-addr.arpa domain name pointer cfs170-072.cfs.purdue.edu. 73.170.210.128.in-addr.arpa domain name pointer cfs170-073.cfs.purdue.edu. 74.170.210.128.in-addr.arpa domain name pointer cfs170-074.cfs.purdue.edu. 75.170.210.128.in-addr.arpa domain name pointer cfs170-075.cfs.purdue.edu. 76.170.210.128.in-addr.arpa domain name pointer cfs170-076.cfs.purdue.edu. 77.170.210.128.in-addr.arpa domain name pointer cfs170-077.cfs.purdue.edu. 78.170.210.128.in-addr.arpa domain name pointer cfs170-078.cfs.purdue.edu. 79.170.210.128.in-addr.arpa domain name pointer cfs170-079.cfs.purdue.edu. 80.170.210.128.in-addr.arpa domain name pointer cfs170-080.cfs.purdue.edu. 81.170.210.128.in-addr.arpa domain name pointer cfs170-081.cfs.purdue.edu. 82.170.210.128.in-addr.arpa domain name pointer cfs170-082.cfs.purdue.edu. 83.170.210.128.in-addr.arpa domain name pointer cfs170-083.cfs.purdue.edu. 84.170.210.128.in-addr.arpa domain name pointer cfs170-084.cfs.purdue.edu. 85.170.210.128.in-addr.arpa domain name pointer cfs170-085.cfs.purdue.edu. 86.170.210.128.in-addr.arpa domain name pointer cfs170-086.cfs.purdue.edu. 87.170.210.128.in-addr.arpa domain name pointer cfs170-087.cfs.purdue.edu. 88.170.210.128.in-addr.arpa domain name pointer cfs170-088.cfs.purdue.edu. 89.170.210.128.in-addr.arpa domain name pointer cfs170-089.cfs.purdue.edu. 90.170.210.128.in-addr.arpa domain name pointer cfs170-090.cfs.purdue.edu. 91.170.210.128.in-addr.arpa domain name pointer cfs170-091.cfs.purdue.edu. 92.170.210.128.in-addr.arpa domain name pointer cfs170-092.cfs.purdue.edu. 93.170.210.128.in-addr.arpa domain name pointer cfs170-093.cfs.purdue.edu. 94.170.210.128.in-addr.arpa domain name pointer cfs170-094.cfs.purdue.edu. 95.170.210.128.in-addr.arpa domain name pointer cfs170-095.cfs.purdue.edu. 96.170.210.128.in-addr.arpa domain name pointer cfs170-096.cfs.purdue.edu. 97.170.210.128.in-addr.arpa domain name pointer cfs170-097.cfs.purdue.edu. 98.170.210.128.in-addr.arpa domain name pointer cfs170-098.cfs.purdue.edu. 99.170.210.128.in-addr.arpa domain name pointer cfs170-099.cfs.purdue.edu. 100.170.210.128.in-addr.arpa domain name pointer cfs170-100.cfs.purdue.edu. 101.170.210.128.in-addr.arpa domain name pointer cfs170-101.cfs.purdue.edu. 102.170.210.128.in-addr.arpa domain name pointer cfs170-102.cfs.purdue.edu. 103.170.210.128.in-addr.arpa domain name pointer cfs170-103.cfs.purdue.edu. 104.170.210.128.in-addr.arpa domain name pointer cfs170-104.cfs.purdue.edu. 105.170.210.128.in-addr.arpa domain name pointer cfs170-105.cfs.purdue.edu. 106.170.210.128.in-addr.arpa domain name pointer cfs170-106.cfs.purdue.edu. 107.170.210.128.in-addr.arpa domain name pointer cfs170-107.cfs.purdue.edu. 108.170.210.128.in-addr.arpa domain name pointer cfs170-108.cfs.purdue.edu. 109.170.210.128.in-addr.arpa domain name pointer cfs170-109.cfs.purdue.edu. 110.170.210.128.in-addr.arpa domain name pointer cfs170-110.cfs.purdue.edu. 111.170.210.128.in-addr.arpa domain name pointer cfs170-111.cfs.purdue.edu. 112.170.210.128.in-addr.arpa domain name pointer cfs170-112.cfs.purdue.edu. 113.170.210.128.in-addr.arpa domain name pointer cfs170-113.cfs.purdue.edu. 114.170.210.128.in-addr.arpa domain name pointer cfs170-114.cfs.purdue.edu. 115.170.210.128.in-addr.arpa domain name pointer cfs170-115.cfs.purdue.edu. 116.170.210.128.in-addr.arpa domain name pointer cfs170-116.cfs.purdue.edu. 117.170.210.128.in-addr.arpa domain name pointer cfs170-117.cfs.purdue.edu. 118.170.210.128.in-addr.arpa domain name pointer cfs170-118.cfs.purdue.edu. 119.170.210.128.in-addr.arpa domain name pointer cfs170-119.cfs.purdue.edu. 120.170.210.128.in-addr.arpa domain name pointer cfs170-120.cfs.purdue.edu. 121.170.210.128.in-addr.arpa domain name pointer cfs170-121.cfs.purdue.edu. 122.170.210.128.in-addr.arpa domain name pointer cfs170-122.cfs.purdue.edu. 123.170.210.128.in-addr.arpa domain name pointer cfs170-123.cfs.purdue.edu. 124.170.210.128.in-addr.arpa domain name pointer cfs170-124.cfs.purdue.edu. 125.170.210.128.in-addr.arpa domain name pointer cfs170-125.cfs.purdue.edu. 126.170.210.128.in-addr.arpa domain name pointer cfs170-126.cfs.purdue.edu. 127.170.210.128.in-addr.arpa domain name pointer cfs170-127.cfs.purdue.edu. 128.170.210.128.in-addr.arpa domain name pointer cfs170-128.cfs.purdue.edu. 129.170.210.128.in-addr.arpa domain name pointer cfs170-129.cfs.purdue.edu. 130.170.210.128.in-addr.arpa domain name pointer cfs170-130.cfs.purdue.edu. 131.170.210.128.in-addr.arpa domain name pointer cfs170-131.cfs.purdue.edu. 132.170.210.128.in-addr.arpa domain name pointer cfs170-132.cfs.purdue.edu. 133.170.210.128.in-addr.arpa domain name pointer cfs170-133.cfs.purdue.edu. 134.170.210.128.in-addr.arpa domain name pointer cfs170-134.cfs.purdue.edu. 135.170.210.128.in-addr.arpa domain name pointer cfs170-135.cfs.purdue.edu. 136.170.210.128.in-addr.arpa domain name pointer cfs170-136.cfs.purdue.edu. 137.170.210.128.in-addr.arpa domain name pointer cfs170-137.cfs.purdue.edu. 138.170.210.128.in-addr.arpa domain name pointer cfs170-138.cfs.purdue.edu. 139.170.210.128.in-addr.arpa domain name pointer cfs170-139.cfs.purdue.edu. 140.170.210.128.in-addr.arpa domain name pointer cfs170-140.cfs.purdue.edu. 141.170.210.128.in-addr.arpa domain name pointer cfs170-141.cfs.purdue.edu. 142.170.210.128.in-addr.arpa domain name pointer cfs170-142.cfs.purdue.edu. 143.170.210.128.in-addr.arpa domain name pointer cfs170-143.cfs.purdue.edu. 144.170.210.128.in-addr.arpa domain name pointer cfs170-144.cfs.purdue.edu. 145.170.210.128.in-addr.arpa domain name pointer cfs170-145.cfs.purdue.edu. 146.170.210.128.in-addr.arpa domain name pointer cfs170-146.cfs.purdue.edu. 147.170.210.128.in-addr.arpa domain name pointer cfs170-147.cfs.purdue.edu. 148.170.210.128.in-addr.arpa domain name pointer cfs170-148.cfs.purdue.edu. 149.170.210.128.in-addr.arpa domain name pointer cfs170-149.cfs.purdue.edu. 150.170.210.128.in-addr.arpa domain name pointer cfs170-150.cfs.purdue.edu. 151.170.210.128.in-addr.arpa domain name pointer cfs170-151.cfs.purdue.edu. 152.170.210.128.in-addr.arpa domain name pointer cfs170-152.cfs.purdue.edu. 153.170.210.128.in-addr.arpa domain name pointer cfs170-153.cfs.purdue.edu. 154.170.210.128.in-addr.arpa domain name pointer cfs170-154.cfs.purdue.edu. 155.170.210.128.in-addr.arpa domain name pointer cfs170-155.cfs.purdue.edu. 156.170.210.128.in-addr.arpa domain name pointer cfs170-156.cfs.purdue.edu. 157.170.210.128.in-addr.arpa domain name pointer cfs170-157.cfs.purdue.edu. 158.170.210.128.in-addr.arpa domain name pointer cfs170-158.cfs.purdue.edu. 159.170.210.128.in-addr.arpa domain name pointer cfs170-159.cfs.purdue.edu. 160.170.210.128.in-addr.arpa domain name pointer cfs170-160.cfs.purdue.edu. 161.170.210.128.in-addr.arpa domain name pointer cfs170-161.cfs.purdue.edu. 162.170.210.128.in-addr.arpa domain name pointer cfs170-162.cfs.purdue.edu. 163.170.210.128.in-addr.arpa domain name pointer cfs170-163.cfs.purdue.edu. 164.170.210.128.in-addr.arpa domain name pointer cfs170-164.cfs.purdue.edu. 165.170.210.128.in-addr.arpa domain name pointer cfs170-165.cfs.purdue.edu. 166.170.210.128.in-addr.arpa domain name pointer cfs170-166.cfs.purdue.edu. 167.170.210.128.in-addr.arpa domain name pointer cfs170-167.cfs.purdue.edu. 168.170.210.128.in-addr.arpa domain name pointer cfs170-168.cfs.purdue.edu. 169.170.210.128.in-addr.arpa domain name pointer cfs170-169.cfs.purdue.edu. 170.170.210.128.in-addr.arpa domain name pointer cfs170-170.cfs.purdue.edu. 171.170.210.128.in-addr.arpa domain name pointer cfs170-171.cfs.purdue.edu. 172.170.210.128.in-addr.arpa domain name pointer cfs170-172.cfs.purdue.edu. 173.170.210.128.in-addr.arpa domain name pointer cfs170-173.cfs.purdue.edu. 174.170.210.128.in-addr.arpa domain name pointer cfs170-174.cfs.purdue.edu. 175.170.210.128.in-addr.arpa domain name pointer cfs170-175.cfs.purdue.edu. 176.170.210.128.in-addr.arpa domain name pointer cfs170-176.cfs.purdue.edu. 177.170.210.128.in-addr.arpa domain name pointer cfs170-177.cfs.purdue.edu. 178.170.210.128.in-addr.arpa domain name pointer cfs170-178.cfs.purdue.edu. 179.170.210.128.in-addr.arpa domain name pointer cfs170-179.cfs.purdue.edu. 180.170.210.128.in-addr.arpa domain name pointer cfs170-180.cfs.purdue.edu. 181.170.210.128.in-addr.arpa domain name pointer cfs170-181.cfs.purdue.edu. 182.170.210.128.in-addr.arpa domain name pointer cfs170-182.cfs.purdue.edu. 183.170.210.128.in-addr.arpa domain name pointer cfs170-183.cfs.purdue.edu. 184.170.210.128.in-addr.arpa domain name pointer cfs170-184.cfs.purdue.edu. 185.170.210.128.in-addr.arpa domain name pointer cfs170-185.cfs.purdue.edu. 186.170.210.128.in-addr.arpa domain name pointer cfs170-186.cfs.purdue.edu. 187.170.210.128.in-addr.arpa domain name pointer cfs170-187.cfs.purdue.edu. 188.170.210.128.in-addr.arpa domain name pointer cfs170-188.cfs.purdue.edu. 189.170.210.128.in-addr.arpa domain name pointer cfs170-189.cfs.purdue.edu. 190.170.210.128.in-addr.arpa domain name pointer cfs170-190.cfs.purdue.edu. 191.170.210.128.in-addr.arpa domain name pointer cfs170-191.cfs.purdue.edu. 192.170.210.128.in-addr.arpa domain name pointer cfs170-192.cfs.purdue.edu. 193.170.210.128.in-addr.arpa domain name pointer cfs170-193.cfs.purdue.edu. 194.170.210.128.in-addr.arpa domain name pointer cfs170-194.cfs.purdue.edu. 195.170.210.128.in-addr.arpa domain name pointer cfs170-195.cfs.purdue.edu. 196.170.210.128.in-addr.arpa domain name pointer cfs170-196.cfs.purdue.edu. 197.170.210.128.in-addr.arpa domain name pointer cfs170-197.cfs.purdue.edu. 198.170.210.128.in-addr.arpa domain name pointer cfs170-198.cfs.purdue.edu. 199.170.210.128.in-addr.arpa domain name pointer cfs170-199.cfs.purdue.edu. 200.170.210.128.in-addr.arpa domain name pointer cfs170-200.cfs.purdue.edu. 201.170.210.128.in-addr.arpa domain name pointer cfs170-201.cfs.purdue.edu. 202.170.210.128.in-addr.arpa domain name pointer cfs170-202.cfs.purdue.edu. 203.170.210.128.in-addr.arpa domain name pointer cfs170-203.cfs.purdue.edu. 204.170.210.128.in-addr.arpa domain name pointer cfs170-204.cfs.purdue.edu. 205.170.210.128.in-addr.arpa domain name pointer cfs170-205.cfs.purdue.edu. 206.170.210.128.in-addr.arpa domain name pointer cfs170-206.cfs.purdue.edu. 207.170.210.128.in-addr.arpa domain name pointer cfs170-207.cfs.purdue.edu. 208.170.210.128.in-addr.arpa domain name pointer cfs170-208.cfs.purdue.edu. 209.170.210.128.in-addr.arpa domain name pointer cfs170-209.cfs.purdue.edu. 210.170.210.128.in-addr.arpa domain name pointer cfs170-210.cfs.purdue.edu. 211.170.210.128.in-addr.arpa domain name pointer cfs170-211.cfs.purdue.edu. 212.170.210.128.in-addr.arpa domain name pointer cfs170-212.cfs.purdue.edu. 213.170.210.128.in-addr.arpa domain name pointer cfs170-213.cfs.purdue.edu. 214.170.210.128.in-addr.arpa domain name pointer cfs170-214.cfs.purdue.edu. 215.170.210.128.in-addr.arpa domain name pointer cfs170-215.cfs.purdue.edu. 216.170.210.128.in-addr.arpa domain name pointer cfs170-216.cfs.purdue.edu. 217.170.210.128.in-addr.arpa domain name pointer cfs170-217.cfs.purdue.edu. 218.170.210.128.in-addr.arpa domain name pointer cfs170-218.cfs.purdue.edu. 219.170.210.128.in-addr.arpa domain name pointer cfs170-219.cfs.purdue.edu. 220.170.210.128.in-addr.arpa domain name pointer cfs170-220.cfs.purdue.edu. 221.170.210.128.in-addr.arpa domain name pointer cfs170-221.cfs.purdue.edu. 222.170.210.128.in-addr.arpa domain name pointer cfs170-222.cfs.purdue.edu. 223.170.210.128.in-addr.arpa domain name pointer cfs170-223.cfs.purdue.edu. 224.170.210.128.in-addr.arpa domain name pointer cfs170-224.cfs.purdue.edu. 225.170.210.128.in-addr.arpa domain name pointer cfs170-225.cfs.purdue.edu. 226.170.210.128.in-addr.arpa domain name pointer cfs170-226.cfs.purdue.edu. 227.170.210.128.in-addr.arpa domain name pointer cfs170-227.cfs.purdue.edu. 228.170.210.128.in-addr.arpa domain name pointer cfs170-228.cfs.purdue.edu. 229.170.210.128.in-addr.arpa domain name pointer cfs170-229.cfs.purdue.edu. 230.170.210.128.in-addr.arpa domain name pointer cfs170-230.cfs.purdue.edu. 231.170.210.128.in-addr.arpa domain name pointer cfs170-231.cfs.purdue.edu. 232.170.210.128.in-addr.arpa domain name pointer cfs170-232.cfs.purdue.edu. 233.170.210.128.in-addr.arpa domain name pointer cfs170-233.cfs.purdue.edu. 234.170.210.128.in-addr.arpa domain name pointer cfs170-234.cfs.purdue.edu. 235.170.210.128.in-addr.arpa domain name pointer cfs170-235.cfs.purdue.edu. 236.170.210.128.in-addr.arpa domain name pointer cfs170-236.cfs.purdue.edu. 237.170.210.128.in-addr.arpa domain name pointer cfs170-237.cfs.purdue.edu. 238.170.210.128.in-addr.arpa domain name pointer cfs170-238.cfs.purdue.edu. 239.170.210.128.in-addr.arpa domain name pointer cfs170-239.cfs.purdue.edu. 240.170.210.128.in-addr.arpa domain name pointer cfs170-240.cfs.purdue.edu. 241.170.210.128.in-addr.arpa domain name pointer cfs170-241.cfs.purdue.edu. 242.170.210.128.in-addr.arpa domain name pointer cfs170-242.cfs.purdue.edu. 243.170.210.128.in-addr.arpa domain name pointer cfs170-243.cfs.purdue.edu. 244.170.210.128.in-addr.arpa domain name pointer cfs170-244.cfs.purdue.edu. 245.170.210.128.in-addr.arpa domain name pointer cfs170-245.cfs.purdue.edu. 246.170.210.128.in-addr.arpa domain name pointer cfs170-246.cfs.purdue.edu. 247.170.210.128.in-addr.arpa domain name pointer cfs170-247.cfs.purdue.edu. 248.170.210.128.in-addr.arpa domain name pointer cfs170-248.cfs.purdue.edu. 249.170.210.128.in-addr.arpa domain name pointer cfs170-249.cfs.purdue.edu. 250.170.210.128.in-addr.arpa domain name pointer cfs170-250.cfs.purdue.edu. Host 251.170.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 252.170.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 253.170.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 254.170.210.128.in-addr.arpa not found: 3(NXDOMAIN) Host 255.170.210.128.in-addr.arpa not found: 3(NXDOMAIN)