Host 0.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) 1.220.216.192.in-addr.arpa domain name pointer gateway.tandem-education.com. Host 2.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 3.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 4.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 5.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 6.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 7.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 8.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 9.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 10.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 11.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 12.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 13.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 14.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 15.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 16.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 17.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 18.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 19.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 20.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 21.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 22.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 23.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 24.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 25.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 26.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 27.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 28.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 29.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 30.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 31.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 32.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 33.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 34.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 35.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 36.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 37.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 38.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 39.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 40.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 41.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 42.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 43.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 44.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 45.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 46.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 47.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 48.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 49.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 50.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 51.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 52.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 53.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 54.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 55.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 56.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 57.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 58.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 59.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 60.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 61.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 62.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 63.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 64.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 65.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 66.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 67.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 68.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 69.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 70.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 71.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 72.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 73.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 74.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 75.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 76.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 77.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 78.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 79.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 80.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 81.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 82.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 83.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 84.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 85.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 86.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 87.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 88.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 89.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 90.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 91.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 92.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 93.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 94.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 95.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 96.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 97.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 98.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 99.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 100.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 101.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 102.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 103.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 104.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 105.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 106.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 107.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 108.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 109.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 110.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 111.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 112.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 113.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 114.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 115.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 116.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 117.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 118.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 119.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 120.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 121.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 122.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 123.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 124.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 125.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 126.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 127.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 128.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 129.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 130.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 131.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 132.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 133.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 134.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 135.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 136.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 137.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 138.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 139.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) 140.220.216.192.in-addr.arpa domain name pointer mickey.tandem-education.com. 141.220.216.192.in-addr.arpa domain name pointer mickey-sp1.tandem-education.com. 142.220.216.192.in-addr.arpa domain name pointer huey.tandem-education.com. 143.220.216.192.in-addr.arpa domain name pointer huey-sp1.tandem-education.com. 144.220.216.192.in-addr.arpa domain name pointer dewey.tandem-education.com. 145.220.216.192.in-addr.arpa domain name pointer dewey-sp1.tandem-education.com. 146.220.216.192.in-addr.arpa domain name pointer tdmsed.tandem-education.com. 147.220.216.192.in-addr.arpa domain name pointer magnum.tandem-education.com. 148.220.216.192.in-addr.arpa domain name pointer dumbo.tandem-education.com. 149.220.216.192.in-addr.arpa domain name pointer dumbo-sp1.tandem-education.com. 150.220.216.192.in-addr.arpa domain name pointer dumbo-sp2.tandem-education.com. 151.220.216.192.in-addr.arpa domain name pointer pluto.tandem-education.com. 152.220.216.192.in-addr.arpa domain name pointer pluto-sp1.tandem-education.com. 153.220.216.192.in-addr.arpa domain name pointer pluto-sp2.tandem-education.com. 154.220.216.192.in-addr.arpa domain name pointer goofy.tandem-education.com. 155.220.216.192.in-addr.arpa domain name pointer goofy-sp1.tandem-education.com. 156.220.216.192.in-addr.arpa domain name pointer goofy-sp2.tandem-education.com. 157.220.216.192.in-addr.arpa domain name pointer dopey.tandem-education.com. 158.220.216.192.in-addr.arpa domain name pointer dopey-sp1.tandem-education.com. 159.220.216.192.in-addr.arpa domain name pointer dopey-sp2.tandem-education.com. 160.220.216.192.in-addr.arpa domain name pointer ronjoedennis.tandem-education.com. 161.220.216.192.in-addr.arpa domain name pointer ericsson1.tandem-education.com. 162.220.216.192.in-addr.arpa domain name pointer ericsson1-nioc-3.tandem-education.com. 163.220.216.192.in-addr.arpa domain name pointer ericsson1-nioc-4.tandem-education.com. 164.220.216.192.in-addr.arpa domain name pointer ericsson1-sp1.tandem-education.com. 165.220.216.192.in-addr.arpa domain name pointer ericsson1-sp2.tandem-education.com. 166.220.216.192.in-addr.arpa domain name pointer tan237.tandem-education.com. 167.220.216.192.in-addr.arpa domain name pointer tan237-nioc-3.tandem-education.com. 168.220.216.192.in-addr.arpa domain name pointer tan237-nioc-4.tandem-education.com. 169.220.216.192.in-addr.arpa domain name pointer tan237-sp1.tandem-education.com. 170.220.216.192.in-addr.arpa domain name pointer tan237-sp2.tandem-education.com. 171.220.216.192.in-addr.arpa domain name pointer xc1.tandem-education.com. 172.220.216.192.in-addr.arpa domain name pointer xc1-alt1.tandem-education.com. 173.220.216.192.in-addr.arpa domain name pointer xc1-alt2.tandem-education.com. 174.220.216.192.in-addr.arpa domain name pointer xc1-alt3.tandem-education.com. 175.220.216.192.in-addr.arpa domain name pointer xc2.tandem-education.com. 176.220.216.192.in-addr.arpa domain name pointer xc2-alt1.tandem-education.com. 177.220.216.192.in-addr.arpa domain name pointer xc2-alt1.tandem-education.com. 178.220.216.192.in-addr.arpa domain name pointer xc2-alt1.tandem-education.com. Host 179.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 180.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 181.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 182.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 183.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 184.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 185.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 186.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 187.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 188.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 189.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 190.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 191.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 192.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 193.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 194.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 195.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 196.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 197.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 198.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 199.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 200.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) 201.220.216.192.in-addr.arpa domain name pointer EDS7-LLL1.tandem-education.com. 202.220.216.192.in-addr.arpa domain name pointer EDS7-LLL2.tandem-education.com. 203.220.216.192.in-addr.arpa domain name pointer EDS7-SP1.tandem-education.com. 204.220.216.192.in-addr.arpa domain name pointer EDS7-SP2.tandem-education.com. Host 205.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 206.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 207.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 208.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 209.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 210.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 211.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 212.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 213.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 214.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 215.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 216.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 217.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 218.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 219.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 220.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 221.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 222.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 223.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 224.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 225.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 226.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 227.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) 228.220.216.192.in-addr.arpa domain name pointer turing.tandem-education.com. Host 229.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 230.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) 231.220.216.192.in-addr.arpa domain name pointer cb1.tandem-education.com. 232.220.216.192.in-addr.arpa domain name pointer clxr1.tandem-education.com. 233.220.216.192.in-addr.arpa domain name pointer cb6.tandem-education.com. 234.220.216.192.in-addr.arpa domain name pointer clx3.tandem-education.com. 235.220.216.192.in-addr.arpa domain name pointer cycr.tandem-education.com. 236.220.216.192.in-addr.arpa domain name pointer riddlr.tandem-education.com. 237.220.216.192.in-addr.arpa domain name pointer cb7.tandem-education.com. 238.220.216.192.in-addr.arpa domain name pointer boole.tandem-education.com. 239.220.216.192.in-addr.arpa domain name pointer hwr.tandem-education.com. 240.220.216.192.in-addr.arpa domain name pointer riddlr-1.tandem-education.com. 241.220.216.192.in-addr.arpa domain name pointer riddlr-2.tandem-education.com. 242.220.216.192.in-addr.arpa domain name pointer riddlr-3.tandem-education.com. 243.220.216.192.in-addr.arpa domain name pointer riddlr-4.tandem-education.com. 244.220.216.192.in-addr.arpa domain name pointer clxr1-1.tandem-education.com. 245.220.216.192.in-addr.arpa domain name pointer clxr1-2.tandem-education.com. 246.220.216.192.in-addr.arpa domain name pointer clxr1-3.tandem-education.com. 247.220.216.192.in-addr.arpa domain name pointer clxr1-4.tandem-education.com. 248.220.216.192.in-addr.arpa domain name pointer hopper.tandem-education.com. Host 249.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 250.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 251.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 252.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 253.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 254.220.216.192.in-addr.arpa not found: 3(NXDOMAIN) Host 255.220.216.192.in-addr.arpa not found: 3(NXDOMAIN)