0.217.206.128.in-addr.arpa domain name pointer mu-217000.dhcp.missouri.edu. 1.217.206.128.in-addr.arpa domain name pointer mu-217001.dhcp.missouri.edu. 2.217.206.128.in-addr.arpa domain name pointer mu-217002.dhcp.missouri.edu. 3.217.206.128.in-addr.arpa domain name pointer mu-217003.dhcp.missouri.edu. 4.217.206.128.in-addr.arpa domain name pointer mu-217004.dhcp.missouri.edu. 5.217.206.128.in-addr.arpa domain name pointer mu-217005.dhcp.missouri.edu. 6.217.206.128.in-addr.arpa domain name pointer mu-217006.dhcp.missouri.edu. 7.217.206.128.in-addr.arpa domain name pointer mu-217007.dhcp.missouri.edu. 8.217.206.128.in-addr.arpa domain name pointer mu-217008.dhcp.missouri.edu. 9.217.206.128.in-addr.arpa domain name pointer mu-217009.dhcp.missouri.edu. 10.217.206.128.in-addr.arpa domain name pointer mu-217010.dhcp.missouri.edu. 11.217.206.128.in-addr.arpa domain name pointer mu-217011.dhcp.missouri.edu. 12.217.206.128.in-addr.arpa domain name pointer mu-217012.dhcp.missouri.edu. 13.217.206.128.in-addr.arpa domain name pointer mu-217013.dhcp.missouri.edu. 14.217.206.128.in-addr.arpa domain name pointer mu-217014.dhcp.missouri.edu. 15.217.206.128.in-addr.arpa domain name pointer mu-217015.dhcp.missouri.edu. 16.217.206.128.in-addr.arpa domain name pointer mu-217016.dhcp.missouri.edu. 17.217.206.128.in-addr.arpa domain name pointer mu-217017.dhcp.missouri.edu. 18.217.206.128.in-addr.arpa domain name pointer mu-217018.dhcp.missouri.edu. 19.217.206.128.in-addr.arpa domain name pointer mu-217019.dhcp.missouri.edu. 20.217.206.128.in-addr.arpa domain name pointer mu-217020.dhcp.missouri.edu. 21.217.206.128.in-addr.arpa domain name pointer mu-217021.dhcp.missouri.edu. 22.217.206.128.in-addr.arpa domain name pointer mu-217022.dhcp.missouri.edu. 23.217.206.128.in-addr.arpa domain name pointer mu-217023.dhcp.missouri.edu. 24.217.206.128.in-addr.arpa domain name pointer mu-217024.dhcp.missouri.edu. 25.217.206.128.in-addr.arpa domain name pointer mu-217025.dhcp.missouri.edu. 26.217.206.128.in-addr.arpa domain name pointer mu-217026.dhcp.missouri.edu. 27.217.206.128.in-addr.arpa domain name pointer mu-217027.dhcp.missouri.edu. 28.217.206.128.in-addr.arpa domain name pointer mu-217028.dhcp.missouri.edu. 29.217.206.128.in-addr.arpa domain name pointer mu-217029.dhcp.missouri.edu. 30.217.206.128.in-addr.arpa domain name pointer mu-217030.dhcp.missouri.edu. 31.217.206.128.in-addr.arpa domain name pointer mu-217031.dhcp.missouri.edu. 32.217.206.128.in-addr.arpa domain name pointer mu-217032.dhcp.missouri.edu. 33.217.206.128.in-addr.arpa domain name pointer mu-217033.dhcp.missouri.edu. 34.217.206.128.in-addr.arpa domain name pointer mu-217034.dhcp.missouri.edu. 35.217.206.128.in-addr.arpa domain name pointer mu-217035.dhcp.missouri.edu. 36.217.206.128.in-addr.arpa domain name pointer mu-217036.dhcp.missouri.edu. 37.217.206.128.in-addr.arpa domain name pointer mu-217037.dhcp.missouri.edu. 38.217.206.128.in-addr.arpa domain name pointer mu-217038.dhcp.missouri.edu. 39.217.206.128.in-addr.arpa domain name pointer mu-217039.dhcp.missouri.edu. 40.217.206.128.in-addr.arpa domain name pointer mu-217040.dhcp.missouri.edu. 41.217.206.128.in-addr.arpa domain name pointer mu-217041.dhcp.missouri.edu. 42.217.206.128.in-addr.arpa domain name pointer mu-217042.dhcp.missouri.edu. 43.217.206.128.in-addr.arpa domain name pointer mu-217043.dhcp.missouri.edu. 44.217.206.128.in-addr.arpa domain name pointer mu-217044.dhcp.missouri.edu. 45.217.206.128.in-addr.arpa domain name pointer mu-217045.dhcp.missouri.edu. 46.217.206.128.in-addr.arpa domain name pointer mu-217046.dhcp.missouri.edu. 47.217.206.128.in-addr.arpa domain name pointer mu-217047.dhcp.missouri.edu. 48.217.206.128.in-addr.arpa domain name pointer mu-217048.dhcp.missouri.edu. 49.217.206.128.in-addr.arpa domain name pointer mu-217049.dhcp.missouri.edu. 50.217.206.128.in-addr.arpa domain name pointer mu-217050.dhcp.missouri.edu. 51.217.206.128.in-addr.arpa domain name pointer mu-217051.dhcp.missouri.edu. 52.217.206.128.in-addr.arpa domain name pointer mu-217052.dhcp.missouri.edu. 53.217.206.128.in-addr.arpa domain name pointer mu-217053.dhcp.missouri.edu. 54.217.206.128.in-addr.arpa domain name pointer mu-217054.dhcp.missouri.edu. 55.217.206.128.in-addr.arpa domain name pointer mu-217055.dhcp.missouri.edu. 56.217.206.128.in-addr.arpa domain name pointer mu-217056.dhcp.missouri.edu. 57.217.206.128.in-addr.arpa domain name pointer mu-217057.dhcp.missouri.edu. 58.217.206.128.in-addr.arpa domain name pointer mu-217058.dhcp.missouri.edu. 59.217.206.128.in-addr.arpa domain name pointer mu-217059.dhcp.missouri.edu. 60.217.206.128.in-addr.arpa domain name pointer mu-217060.dhcp.missouri.edu. 61.217.206.128.in-addr.arpa domain name pointer mu-217061.dhcp.missouri.edu. 62.217.206.128.in-addr.arpa domain name pointer mu-217062.dhcp.missouri.edu. 63.217.206.128.in-addr.arpa domain name pointer mu-217063.dhcp.missouri.edu. 64.217.206.128.in-addr.arpa domain name pointer mu-217064.dhcp.missouri.edu. 65.217.206.128.in-addr.arpa domain name pointer mu-217065.dhcp.missouri.edu. 66.217.206.128.in-addr.arpa domain name pointer mu-217066.dhcp.missouri.edu. 67.217.206.128.in-addr.arpa domain name pointer mu-217067.dhcp.missouri.edu. 68.217.206.128.in-addr.arpa domain name pointer mu-217068.dhcp.missouri.edu. 69.217.206.128.in-addr.arpa domain name pointer mu-217069.dhcp.missouri.edu. 70.217.206.128.in-addr.arpa domain name pointer mu-217070.dhcp.missouri.edu. 71.217.206.128.in-addr.arpa domain name pointer mu-217071.dhcp.missouri.edu. 72.217.206.128.in-addr.arpa domain name pointer mu-217072.dhcp.missouri.edu. 73.217.206.128.in-addr.arpa domain name pointer mu-217073.dhcp.missouri.edu. 74.217.206.128.in-addr.arpa domain name pointer mu-217074.dhcp.missouri.edu. 75.217.206.128.in-addr.arpa domain name pointer mu-217075.dhcp.missouri.edu. 76.217.206.128.in-addr.arpa domain name pointer mu-217076.dhcp.missouri.edu. 77.217.206.128.in-addr.arpa domain name pointer mu-217077.dhcp.missouri.edu. 78.217.206.128.in-addr.arpa domain name pointer mu-217078.dhcp.missouri.edu. 79.217.206.128.in-addr.arpa domain name pointer mu-217079.dhcp.missouri.edu. 80.217.206.128.in-addr.arpa domain name pointer mu-217080.dhcp.missouri.edu. 81.217.206.128.in-addr.arpa domain name pointer mu-217081.dhcp.missouri.edu. 82.217.206.128.in-addr.arpa domain name pointer mu-217082.dhcp.missouri.edu. 83.217.206.128.in-addr.arpa domain name pointer mu-217083.dhcp.missouri.edu. 84.217.206.128.in-addr.arpa domain name pointer mu-217084.dhcp.missouri.edu. 85.217.206.128.in-addr.arpa domain name pointer mu-217085.dhcp.missouri.edu. 86.217.206.128.in-addr.arpa domain name pointer mu-217086.dhcp.missouri.edu. 87.217.206.128.in-addr.arpa domain name pointer mu-217087.dhcp.missouri.edu. 88.217.206.128.in-addr.arpa domain name pointer mu-217088.dhcp.missouri.edu. 89.217.206.128.in-addr.arpa domain name pointer mu-217089.dhcp.missouri.edu. 90.217.206.128.in-addr.arpa domain name pointer mu-217090.dhcp.missouri.edu. 91.217.206.128.in-addr.arpa domain name pointer mu-217091.dhcp.missouri.edu. 92.217.206.128.in-addr.arpa domain name pointer mu-217092.dhcp.missouri.edu. 93.217.206.128.in-addr.arpa domain name pointer mu-217093.dhcp.missouri.edu. 94.217.206.128.in-addr.arpa domain name pointer mu-217094.dhcp.missouri.edu. 95.217.206.128.in-addr.arpa domain name pointer mu-217095.dhcp.missouri.edu. 96.217.206.128.in-addr.arpa domain name pointer mu-217096.dhcp.missouri.edu. 97.217.206.128.in-addr.arpa domain name pointer mu-217097.dhcp.missouri.edu. 98.217.206.128.in-addr.arpa domain name pointer mu-217098.dhcp.missouri.edu. 99.217.206.128.in-addr.arpa domain name pointer mu-217099.dhcp.missouri.edu. 100.217.206.128.in-addr.arpa domain name pointer mu-217100.dhcp.missouri.edu. 101.217.206.128.in-addr.arpa domain name pointer mu-217101.dhcp.missouri.edu. 102.217.206.128.in-addr.arpa domain name pointer mu-217102.dhcp.missouri.edu. 103.217.206.128.in-addr.arpa domain name pointer mu-217103.dhcp.missouri.edu. 104.217.206.128.in-addr.arpa domain name pointer mu-217104.dhcp.missouri.edu. 105.217.206.128.in-addr.arpa domain name pointer mu-217105.dhcp.missouri.edu. 106.217.206.128.in-addr.arpa domain name pointer mu-217106.dhcp.missouri.edu. 107.217.206.128.in-addr.arpa domain name pointer mu-217107.dhcp.missouri.edu. 108.217.206.128.in-addr.arpa domain name pointer mu-217108.dhcp.missouri.edu. 109.217.206.128.in-addr.arpa domain name pointer mu-217109.dhcp.missouri.edu. 110.217.206.128.in-addr.arpa domain name pointer mu-217110.dhcp.missouri.edu. 111.217.206.128.in-addr.arpa domain name pointer mu-217111.dhcp.missouri.edu. 112.217.206.128.in-addr.arpa domain name pointer mu-217112.dhcp.missouri.edu. 113.217.206.128.in-addr.arpa domain name pointer mu-217113.dhcp.missouri.edu. 114.217.206.128.in-addr.arpa domain name pointer mu-217114.dhcp.missouri.edu. 115.217.206.128.in-addr.arpa domain name pointer mu-217115.dhcp.missouri.edu. 116.217.206.128.in-addr.arpa domain name pointer mu-217116.dhcp.missouri.edu. 117.217.206.128.in-addr.arpa domain name pointer mu-217117.dhcp.missouri.edu. 118.217.206.128.in-addr.arpa domain name pointer mu-217118.dhcp.missouri.edu. 119.217.206.128.in-addr.arpa domain name pointer mu-217119.dhcp.missouri.edu. 120.217.206.128.in-addr.arpa domain name pointer mu-217120.dhcp.missouri.edu. 121.217.206.128.in-addr.arpa domain name pointer mu-217121.dhcp.missouri.edu. 122.217.206.128.in-addr.arpa domain name pointer mu-217122.dhcp.missouri.edu. 123.217.206.128.in-addr.arpa domain name pointer mu-217123.dhcp.missouri.edu. 124.217.206.128.in-addr.arpa domain name pointer mu-217124.dhcp.missouri.edu. 125.217.206.128.in-addr.arpa domain name pointer mu-217125.dhcp.missouri.edu. 126.217.206.128.in-addr.arpa domain name pointer mu-217126.dhcp.missouri.edu. 127.217.206.128.in-addr.arpa domain name pointer mu-217127.dhcp.missouri.edu. 128.217.206.128.in-addr.arpa domain name pointer mu-217128.dhcp.missouri.edu. 129.217.206.128.in-addr.arpa domain name pointer mu-217129.dhcp.missouri.edu. 130.217.206.128.in-addr.arpa domain name pointer mu-217130.dhcp.missouri.edu. 131.217.206.128.in-addr.arpa domain name pointer mu-217131.dhcp.missouri.edu. 132.217.206.128.in-addr.arpa domain name pointer mu-217132.dhcp.missouri.edu. 133.217.206.128.in-addr.arpa domain name pointer mu-217133.dhcp.missouri.edu. 134.217.206.128.in-addr.arpa domain name pointer mu-217134.dhcp.missouri.edu. 135.217.206.128.in-addr.arpa domain name pointer mu-217135.dhcp.missouri.edu. 136.217.206.128.in-addr.arpa domain name pointer mu-217136.dhcp.missouri.edu. 137.217.206.128.in-addr.arpa domain name pointer mu-217137.dhcp.missouri.edu. 138.217.206.128.in-addr.arpa domain name pointer mu-217138.dhcp.missouri.edu. 139.217.206.128.in-addr.arpa domain name pointer mu-217139.dhcp.missouri.edu. 140.217.206.128.in-addr.arpa domain name pointer mu-217140.dhcp.missouri.edu. 141.217.206.128.in-addr.arpa domain name pointer mu-217141.dhcp.missouri.edu. 142.217.206.128.in-addr.arpa domain name pointer mu-217142.dhcp.missouri.edu. 143.217.206.128.in-addr.arpa domain name pointer mu-217143.dhcp.missouri.edu. 144.217.206.128.in-addr.arpa domain name pointer mu-217144.dhcp.missouri.edu. 145.217.206.128.in-addr.arpa domain name pointer mu-217145.dhcp.missouri.edu. 146.217.206.128.in-addr.arpa domain name pointer mu-217146.dhcp.missouri.edu. 147.217.206.128.in-addr.arpa domain name pointer mu-217147.dhcp.missouri.edu. 148.217.206.128.in-addr.arpa domain name pointer mu-217148.dhcp.missouri.edu. 149.217.206.128.in-addr.arpa domain name pointer mu-217149.dhcp.missouri.edu. 150.217.206.128.in-addr.arpa domain name pointer mu-217150.dhcp.missouri.edu. 151.217.206.128.in-addr.arpa domain name pointer mu-217151.dhcp.missouri.edu. 152.217.206.128.in-addr.arpa domain name pointer mu-217152.dhcp.missouri.edu. 153.217.206.128.in-addr.arpa domain name pointer mu-217153.dhcp.missouri.edu. 154.217.206.128.in-addr.arpa domain name pointer mu-217154.dhcp.missouri.edu. 155.217.206.128.in-addr.arpa domain name pointer mu-217155.dhcp.missouri.edu. 156.217.206.128.in-addr.arpa domain name pointer mu-217156.dhcp.missouri.edu. 157.217.206.128.in-addr.arpa domain name pointer mu-217157.dhcp.missouri.edu. 158.217.206.128.in-addr.arpa domain name pointer mu-217158.dhcp.missouri.edu. 159.217.206.128.in-addr.arpa domain name pointer mu-217159.dhcp.missouri.edu. 160.217.206.128.in-addr.arpa domain name pointer mu-217160.dhcp.missouri.edu. 161.217.206.128.in-addr.arpa domain name pointer mu-217161.dhcp.missouri.edu. 162.217.206.128.in-addr.arpa domain name pointer mu-217162.dhcp.missouri.edu. 163.217.206.128.in-addr.arpa domain name pointer mu-217163.dhcp.missouri.edu. 164.217.206.128.in-addr.arpa domain name pointer mu-217164.dhcp.missouri.edu. 165.217.206.128.in-addr.arpa domain name pointer mu-217165.dhcp.missouri.edu. 166.217.206.128.in-addr.arpa domain name pointer mu-217166.dhcp.missouri.edu. 167.217.206.128.in-addr.arpa domain name pointer mu-217167.dhcp.missouri.edu. 168.217.206.128.in-addr.arpa domain name pointer mu-217168.dhcp.missouri.edu. 169.217.206.128.in-addr.arpa domain name pointer mu-217169.dhcp.missouri.edu. 170.217.206.128.in-addr.arpa domain name pointer mu-217170.dhcp.missouri.edu. 171.217.206.128.in-addr.arpa domain name pointer mu-217171.dhcp.missouri.edu. 172.217.206.128.in-addr.arpa domain name pointer mu-217172.dhcp.missouri.edu. 173.217.206.128.in-addr.arpa domain name pointer mu-217173.dhcp.missouri.edu. 174.217.206.128.in-addr.arpa domain name pointer mu-217174.dhcp.missouri.edu. 175.217.206.128.in-addr.arpa domain name pointer mu-217175.dhcp.missouri.edu. 176.217.206.128.in-addr.arpa domain name pointer mu-217176.dhcp.missouri.edu. 177.217.206.128.in-addr.arpa domain name pointer mu-217177.dhcp.missouri.edu. 178.217.206.128.in-addr.arpa domain name pointer mu-217178.dhcp.missouri.edu. 179.217.206.128.in-addr.arpa domain name pointer mu-217179.dhcp.missouri.edu. 180.217.206.128.in-addr.arpa domain name pointer mu-217180.dhcp.missouri.edu. 181.217.206.128.in-addr.arpa domain name pointer mu-217181.dhcp.missouri.edu. 182.217.206.128.in-addr.arpa domain name pointer mu-217182.dhcp.missouri.edu. 183.217.206.128.in-addr.arpa domain name pointer mu-217183.dhcp.missouri.edu. 184.217.206.128.in-addr.arpa domain name pointer mu-217184.dhcp.missouri.edu. 185.217.206.128.in-addr.arpa domain name pointer mu-217185.dhcp.missouri.edu. 186.217.206.128.in-addr.arpa domain name pointer mu-217186.dhcp.missouri.edu. 187.217.206.128.in-addr.arpa domain name pointer mu-217187.dhcp.missouri.edu. 188.217.206.128.in-addr.arpa domain name pointer mu-217188.dhcp.missouri.edu. 189.217.206.128.in-addr.arpa domain name pointer mu-217189.dhcp.missouri.edu. 190.217.206.128.in-addr.arpa domain name pointer mu-217190.dhcp.missouri.edu. 191.217.206.128.in-addr.arpa domain name pointer mu-217191.dhcp.missouri.edu. 192.217.206.128.in-addr.arpa domain name pointer mu-217192.dhcp.missouri.edu. 193.217.206.128.in-addr.arpa domain name pointer mu-217193.dhcp.missouri.edu. 194.217.206.128.in-addr.arpa domain name pointer mu-217194.dhcp.missouri.edu. 195.217.206.128.in-addr.arpa domain name pointer mu-217195.dhcp.missouri.edu. 196.217.206.128.in-addr.arpa domain name pointer mu-217196.dhcp.missouri.edu. 197.217.206.128.in-addr.arpa domain name pointer mu-217197.dhcp.missouri.edu. 198.217.206.128.in-addr.arpa domain name pointer mu-217198.dhcp.missouri.edu. 199.217.206.128.in-addr.arpa domain name pointer mu-217199.dhcp.missouri.edu. 200.217.206.128.in-addr.arpa domain name pointer mu-217200.dhcp.missouri.edu. Host 201.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 202.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 203.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 204.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 205.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 206.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 207.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 208.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 209.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 210.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 211.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 212.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 213.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 214.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 215.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 216.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 217.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 218.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 219.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 220.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 221.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 222.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 223.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 224.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 225.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 226.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 227.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 228.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 229.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 230.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 231.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 232.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 233.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 234.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 235.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 236.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 237.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 238.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) Host 239.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) 240.217.206.128.in-addr.arpa domain name pointer bs450s240-Cramer-330.swch.missouri.edu. 241.217.206.128.in-addr.arpa domain name pointer bs450s241-Cramer-330.swch.missouri.edu. 242.217.206.128.in-addr.arpa domain name pointer bs450s242-Cramer-330.swch.missouri.edu. 243.217.206.128.in-addr.arpa domain name pointer bs450s243-Cramer-330.swch.missouri.edu. 244.217.206.128.in-addr.arpa domain name pointer bs450s244-Cramer-330.swch.missouri.edu. 245.217.206.128.in-addr.arpa domain name pointer bs450s245-Cramer-330.swch.missouri.edu. 246.217.206.128.in-addr.arpa domain name pointer bs450s246-Cramer-330.swch.missouri.edu. 247.217.206.128.in-addr.arpa domain name pointer bs450s247-Cramer-330.swch.missouri.edu. 248.217.206.128.in-addr.arpa domain name pointer bs450s248-Cramer-330.swch.missouri.edu. 249.217.206.128.in-addr.arpa domain name pointer bs450s249-Cramer-330.swch.missouri.edu. 250.217.206.128.in-addr.arpa domain name pointer bs450s250-Cramer-330.swch.missouri.edu. 251.217.206.128.in-addr.arpa domain name pointer bs450s251-Cramer-330.swch.missouri.edu. 252.217.206.128.in-addr.arpa domain name pointer bps2ks252-Cramer-330.swch.missouri.edu. Host 253.217.206.128.in-addr.arpa not found: 3(NXDOMAIN) 254.217.206.128.in-addr.arpa domain name pointer TCP1-Cramer.bldg.missouri.edu. Host 255.217.206.128.in-addr.arpa not found: 3(NXDOMAIN)