[0] 0.153.228.216.in-addr.arpa.: domain name does not exist
[86400] 1.153.228.216.in-addr.arpa. domain name pointer D8E49901.edulab.ts.checkpoint.com
[86400] 2.153.228.216.in-addr.arpa. domain name pointer D8E49902.edulab.ts.checkpoint.com
[86400] 3.153.228.216.in-addr.arpa. domain name pointer D8E49903.edulab.ts.checkpoint.com
[86400] 4.153.228.216.in-addr.arpa. domain name pointer D8E49904.edulab.ts.checkpoint.com
[86400] 5.153.228.216.in-addr.arpa. domain name pointer D8E49905.edulab.ts.checkpoint.com
[86400] 6.153.228.216.in-addr.arpa. domain name pointer D8E49906.edulab.ts.checkpoint.com
[86400] 7.153.228.216.in-addr.arpa. domain name pointer D8E49907.edulab.ts.checkpoint.com
[86400] 8.153.228.216.in-addr.arpa. domain name pointer D8E49908.edulab.ts.checkpoint.com
[86400] 9.153.228.216.in-addr.arpa. domain name pointer D8E49909.edulab.ts.checkpoint.com
[86400] 10.153.228.216.in-addr.arpa. domain name pointer D8E4990A.edulab.ts.checkpoint.com
[86400] 11.153.228.216.in-addr.arpa. domain name pointer D8E4990B.edulab.ts.checkpoint.com
[86400] 12.153.228.216.in-addr.arpa. domain name pointer D8E4990C.edulab.ts.checkpoint.com
[86400] 13.153.228.216.in-addr.arpa. domain name pointer D8E4990D.edulab.ts.checkpoint.com
[86400] 14.153.228.216.in-addr.arpa. domain name pointer D8E4990E.edulab.ts.checkpoint.com
[86400] 15.153.228.216.in-addr.arpa. domain name pointer D8E4990F.edulab.ts.checkpoint.com
[86400] 16.153.228.216.in-addr.arpa. domain name pointer D8E49910.edulab.ts.checkpoint.com
[86400] 17.153.228.216.in-addr.arpa. domain name pointer D8E49911.edulab.ts.checkpoint.com
[86400] 18.153.228.216.in-addr.arpa. domain name pointer D8E49912.edulab.ts.checkpoint.com
[86400] 19.153.228.216.in-addr.arpa. domain name pointer D8E49913.edulab.ts.checkpoint.com
[86400] 20.153.228.216.in-addr.arpa. domain name pointer D8E49914.edulab.ts.checkpoint.com
[86400] 21.153.228.216.in-addr.arpa. domain name pointer D8E49915.edulab.ts.checkpoint.com
[86400] 22.153.228.216.in-addr.arpa. domain name pointer D8E49916.edulab.ts.checkpoint.com
[86400] 23.153.228.216.in-addr.arpa. domain name pointer D8E49917.edulab.ts.checkpoint.com
[86400] 24.153.228.216.in-addr.arpa. domain name pointer D8E49918.edulab.ts.checkpoint.com
[86400] 25.153.228.216.in-addr.arpa. domain name pointer D8E49919.edulab.ts.checkpoint.com
[86400] 26.153.228.216.in-addr.arpa. domain name pointer D8E4991A.edulab.ts.checkpoint.com
[86400] 27.153.228.216.in-addr.arpa. domain name pointer D8E4991B.edulab.ts.checkpoint.com
[86400] 28.153.228.216.in-addr.arpa. domain name pointer D8E4991C.edulab.ts.checkpoint.com
[86400] 29.153.228.216.in-addr.arpa. domain name pointer D8E4991D.edulab.ts.checkpoint.com
[86400] 30.153.228.216.in-addr.arpa. domain name pointer D8E4991E.edulab.ts.checkpoint.com
[86400] 31.153.228.216.in-addr.arpa. domain name pointer D8E4991F.edulab.ts.checkpoint.com
[86400] 32.153.228.216.in-addr.arpa. domain name pointer D8E49920.edulab.ts.checkpoint.com
[86400] 33.153.228.216.in-addr.arpa. domain name pointer D8E49921.edulab.ts.checkpoint.com
[86400] 34.153.228.216.in-addr.arpa. domain name pointer D8E49922.edulab.ts.checkpoint.com
[86400] 35.153.228.216.in-addr.arpa. domain name pointer D8E49923.edulab.ts.checkpoint.com
[86400] 36.153.228.216.in-addr.arpa. domain name pointer D8E49924.edulab.ts.checkpoint.com
[86400] 37.153.228.216.in-addr.arpa. domain name pointer D8E49925.edulab.ts.checkpoint.com
[86400] 38.153.228.216.in-addr.arpa. domain name pointer D8E49926.edulab.ts.checkpoint.com
[86400] 39.153.228.216.in-addr.arpa. domain name pointer D8E49927.edulab.ts.checkpoint.com
[86400] 40.153.228.216.in-addr.arpa. domain name pointer D8E49928.edulab.ts.checkpoint.com
[86400] 41.153.228.216.in-addr.arpa. domain name pointer D8E49929.edulab.ts.checkpoint.com
[86400] 42.153.228.216.in-addr.arpa. domain name pointer D8E4992A.edulab.ts.checkpoint.com
[86400] 43.153.228.216.in-addr.arpa. domain name pointer D8E4992B.edulab.ts.checkpoint.com
[86400] 44.153.228.216.in-addr.arpa. domain name pointer D8E4992C.edulab.ts.checkpoint.com
[86400] 45.153.228.216.in-addr.arpa. domain name pointer D8E4992D.edulab.ts.checkpoint.com
[86400] 46.153.228.216.in-addr.arpa. domain name pointer D8E4992E.edulab.ts.checkpoint.com
[86400] 47.153.228.216.in-addr.arpa. domain name pointer D8E4992F.edulab.ts.checkpoint.com
[86400] 48.153.228.216.in-addr.arpa. domain name pointer D8E49930.edulab.ts.checkpoint.com
[86400] 49.153.228.216.in-addr.arpa. domain name pointer D8E49931.edulab.ts.checkpoint.com
[86400] 50.153.228.216.in-addr.arpa. domain name pointer D8E49932.edulab.ts.checkpoint.com
[86400] 51.153.228.216.in-addr.arpa. domain name pointer D8E49933.edulab.ts.checkpoint.com
[86400] 52.153.228.216.in-addr.arpa. domain name pointer D8E49934.edulab.ts.checkpoint.com
[86400] 53.153.228.216.in-addr.arpa. domain name pointer D8E49935.edulab.ts.checkpoint.com
[86400] 54.153.228.216.in-addr.arpa. domain name pointer D8E49936.edulab.ts.checkpoint.com
[86400] 55.153.228.216.in-addr.arpa. domain name pointer D8E49937.edulab.ts.checkpoint.com
[86400] 56.153.228.216.in-addr.arpa. domain name pointer D8E49938.edulab.ts.checkpoint.com
[86400] 57.153.228.216.in-addr.arpa. domain name pointer D8E49939.edulab.ts.checkpoint.com
[86400] 58.153.228.216.in-addr.arpa. domain name pointer D8E4993A.edulab.ts.checkpoint.com
[86400] 59.153.228.216.in-addr.arpa. domain name pointer D8E4993B.edulab.ts.checkpoint.com
[86400] 60.153.228.216.in-addr.arpa. domain name pointer D8E4993C.edulab.ts.checkpoint.com
[86400] 61.153.228.216.in-addr.arpa. domain name pointer D8E4993D.edulab.ts.checkpoint.com
[86400] 62.153.228.216.in-addr.arpa. domain name pointer D8E4993E.edulab.ts.checkpoint.com
[86400] 63.153.228.216.in-addr.arpa. domain name pointer D8E4993F.edulab.ts.checkpoint.com
[86400] 64.153.228.216.in-addr.arpa. domain name pointer D8E49940.edulab.ts.checkpoint.com
[86400] 65.153.228.216.in-addr.arpa. domain name pointer D8E49941.edulab.ts.checkpoint.com
[86400] 66.153.228.216.in-addr.arpa. domain name pointer D8E49942.edulab.ts.checkpoint.com
[86400] 67.153.228.216.in-addr.arpa. domain name pointer D8E49943.edulab.ts.checkpoint.com
[86400] 68.153.228.216.in-addr.arpa. domain name pointer D8E49944.edulab.ts.checkpoint.com
[86400] 69.153.228.216.in-addr.arpa. domain name pointer D8E49945.edulab.ts.checkpoint.com
[86400] 70.153.228.216.in-addr.arpa. domain name pointer D8E49946.edulab.ts.checkpoint.com
[86400] 71.153.228.216.in-addr.arpa. domain name pointer D8E49947.edulab.ts.checkpoint.com
[86400] 72.153.228.216.in-addr.arpa. domain name pointer D8E49948.edulab.ts.checkpoint.com
[86400] 73.153.228.216.in-addr.arpa. domain name pointer D8E49949.edulab.ts.checkpoint.com
[86400] 74.153.228.216.in-addr.arpa. domain name pointer D8E4994A.edulab.ts.checkpoint.com
[86400] 75.153.228.216.in-addr.arpa. domain name pointer D8E4994B.edulab.ts.checkpoint.com
[86400] 76.153.228.216.in-addr.arpa. domain name pointer D8E4994C.edulab.ts.checkpoint.com
[86400] 77.153.228.216.in-addr.arpa. domain name pointer D8E4994D.edulab.ts.checkpoint.com
[86400] 78.153.228.216.in-addr.arpa. domain name pointer D8E4994E.edulab.ts.checkpoint.com
[86400] 79.153.228.216.in-addr.arpa. domain name pointer D8E4994F.edulab.ts.checkpoint.com
[86400] 80.153.228.216.in-addr.arpa. domain name pointer D8E49950.edulab.ts.checkpoint.com
[86400] 81.153.228.216.in-addr.arpa. domain name pointer D8E49951.edulab.ts.checkpoint.com
[86400] 82.153.228.216.in-addr.arpa. domain name pointer D8E49952.edulab.ts.checkpoint.com
[86400] 83.153.228.216.in-addr.arpa. domain name pointer D8E49953.edulab.ts.checkpoint.com
[86400] 84.153.228.216.in-addr.arpa. domain name pointer D8E49954.edulab.ts.checkpoint.com
[86400] 85.153.228.216.in-addr.arpa. domain name pointer D8E49955.edulab.ts.checkpoint.com
[86400] 86.153.228.216.in-addr.arpa. domain name pointer D8E49956.edulab.ts.checkpoint.com
[86400] 87.153.228.216.in-addr.arpa. domain name pointer D8E49957.edulab.ts.checkpoint.com
[86400] 88.153.228.216.in-addr.arpa. domain name pointer D8E49958.edulab.ts.checkpoint.com
[86400] 89.153.228.216.in-addr.arpa. domain name pointer D8E49959.edulab.ts.checkpoint.com
[86400] 90.153.228.216.in-addr.arpa. domain name pointer D8E4995A.edulab.ts.checkpoint.com
[86400] 91.153.228.216.in-addr.arpa. domain name pointer D8E4995B.edulab.ts.checkpoint.com
[86400] 92.153.228.216.in-addr.arpa. domain name pointer D8E4995C.edulab.ts.checkpoint.com
[86400] 93.153.228.216.in-addr.arpa. domain name pointer D8E4995D.edulab.ts.checkpoint.com
[86400] 94.153.228.216.in-addr.arpa. domain name pointer D8E4995E.edulab.ts.checkpoint.com
[86400] 95.153.228.216.in-addr.arpa. domain name pointer D8E4995F.edulab.ts.checkpoint.com
[86400] 96.153.228.216.in-addr.arpa. domain name pointer D8E49960.edulab.ts.checkpoint.com
[86400] 97.153.228.216.in-addr.arpa. domain name pointer D8E49961.edulab.ts.checkpoint.com
[86400] 98.153.228.216.in-addr.arpa. domain name pointer D8E49962.edulab.ts.checkpoint.com
[86400] 99.153.228.216.in-addr.arpa. domain name pointer D8E49963.edulab.ts.checkpoint.com
[86400] 100.153.228.216.in-addr.arpa. domain name pointer D8E49964.edulab.ts.checkpoint.com
[86400] 101.153.228.216.in-addr.arpa. domain name pointer D8E49965.edulab.ts.checkpoint.com
[86400] 102.153.228.216.in-addr.arpa. domain name pointer D8E49966.edulab.ts.checkpoint.com
[86400] 103.153.228.216.in-addr.arpa. domain name pointer D8E49967.edulab.ts.checkpoint.com
[86400] 104.153.228.216.in-addr.arpa. domain name pointer D8E49968.edulab.ts.checkpoint.com
[86400] 105.153.228.216.in-addr.arpa. domain name pointer D8E49969.edulab.ts.checkpoint.com
[86400] 106.153.228.216.in-addr.arpa. domain name pointer D8E4996A.edulab.ts.checkpoint.com
[86400] 107.153.228.216.in-addr.arpa. domain name pointer D8E4996B.edulab.ts.checkpoint.com
[86400] 108.153.228.216.in-addr.arpa. domain name pointer D8E4996C.edulab.ts.checkpoint.com
[86400] 109.153.228.216.in-addr.arpa. domain name pointer D8E4996D.edulab.ts.checkpoint.com
[86400] 110.153.228.216.in-addr.arpa. domain name pointer D8E4996E.edulab.ts.checkpoint.com
[86400] 111.153.228.216.in-addr.arpa. domain name pointer D8E4996F.edulab.ts.checkpoint.com
[86400] 112.153.228.216.in-addr.arpa. domain name pointer D8E49970.edulab.ts.checkpoint.com
[86400] 113.153.228.216.in-addr.arpa. domain name pointer D8E49971.edulab.ts.checkpoint.com
[86400] 114.153.228.216.in-addr.arpa. domain name pointer D8E49972.edulab.ts.checkpoint.com
[86400] 115.153.228.216.in-addr.arpa. domain name pointer D8E49973.edulab.ts.checkpoint.com
[86400] 116.153.228.216.in-addr.arpa. domain name pointer D8E49974.edulab.ts.checkpoint.com
[86400] 117.153.228.216.in-addr.arpa. domain name pointer D8E49975.edulab.ts.checkpoint.com
[86400] 118.153.228.216.in-addr.arpa. domain name pointer D8E49976.edulab.ts.checkpoint.com
[86400] 119.153.228.216.in-addr.arpa. domain name pointer D8E49977.edulab.ts.checkpoint.com
[86400] 120.153.228.216.in-addr.arpa. domain name pointer D8E49978.edulab.ts.checkpoint.com
[86400] 121.153.228.216.in-addr.arpa. domain name pointer D8E49979.edulab.ts.checkpoint.com
[86400] 122.153.228.216.in-addr.arpa. domain name pointer D8E4997A.edulab.ts.checkpoint.com
[86400] 123.153.228.216.in-addr.arpa. domain name pointer D8E4997B.edulab.ts.checkpoint.com
[86400] 124.153.228.216.in-addr.arpa. domain name pointer D8E4997C.edulab.ts.checkpoint.com
[86400] 125.153.228.216.in-addr.arpa. domain name pointer D8E4997D.edulab.ts.checkpoint.com
[86400] 126.153.228.216.in-addr.arpa. domain name pointer D8E4997E.edulab.ts.checkpoint.com
[86400] 127.153.228.216.in-addr.arpa. domain name pointer D8E4997F.edulab.ts.checkpoint.com
[86400] 128.153.228.216.in-addr.arpa. domain name pointer D8E49980.edulab.ts.checkpoint.com
[86400] 129.153.228.216.in-addr.arpa. domain name pointer D8E49981.edulab.ts.checkpoint.com
[86400] 130.153.228.216.in-addr.arpa. domain name pointer D8E49982.edulab.ts.checkpoint.com
[86400] 131.153.228.216.in-addr.arpa. domain name pointer D8E49983.edulab.ts.checkpoint.com
[86400] 132.153.228.216.in-addr.arpa. domain name pointer D8E49984.edulab.ts.checkpoint.com
[86400] 133.153.228.216.in-addr.arpa. domain name pointer D8E49985.edulab.ts.checkpoint.com
[86400] 134.153.228.216.in-addr.arpa. domain name pointer D8E49986.edulab.ts.checkpoint.com
[86400] 135.153.228.216.in-addr.arpa. domain name pointer D8E49987.edulab.ts.checkpoint.com
[86400] 136.153.228.216.in-addr.arpa. domain name pointer D8E49988.edulab.ts.checkpoint.com
[86400] 137.153.228.216.in-addr.arpa. domain name pointer D8E49989.edulab.ts.checkpoint.com
[86400] 138.153.228.216.in-addr.arpa. domain name pointer D8E4998A.edulab.ts.checkpoint.com
[86400] 139.153.228.216.in-addr.arpa. domain name pointer D8E4998B.edulab.ts.checkpoint.com
[86400] 140.153.228.216.in-addr.arpa. domain name pointer D8E4998C.edulab.ts.checkpoint.com
[86400] 141.153.228.216.in-addr.arpa. domain name pointer D8E4998D.edulab.ts.checkpoint.com
[86400] 142.153.228.216.in-addr.arpa. domain name pointer D8E4998E.edulab.ts.checkpoint.com
[86400] 143.153.228.216.in-addr.arpa. domain name pointer D8E4998F.edulab.ts.checkpoint.com
[86400] 144.153.228.216.in-addr.arpa. domain name pointer D8E49990.edulab.ts.checkpoint.com
[86400] 145.153.228.216.in-addr.arpa. domain name pointer D8E49991.edulab.ts.checkpoint.com
[86400] 146.153.228.216.in-addr.arpa. domain name pointer D8E49992.edulab.ts.checkpoint.com
[86400] 147.153.228.216.in-addr.arpa. domain name pointer D8E49993.edulab.ts.checkpoint.com
[86400] 148.153.228.216.in-addr.arpa. domain name pointer D8E49994.edulab.ts.checkpoint.com
[86400] 149.153.228.216.in-addr.arpa. domain name pointer D8E49995.edulab.ts.checkpoint.com
[86400] 150.153.228.216.in-addr.arpa. domain name pointer D8E49996.edulab.ts.checkpoint.com
[86400] 151.153.228.216.in-addr.arpa. domain name pointer D8E49997.edulab.ts.checkpoint.com
[86400] 152.153.228.216.in-addr.arpa. domain name pointer D8E49998.edulab.ts.checkpoint.com
[86400] 153.153.228.216.in-addr.arpa. domain name pointer D8E49999.edulab.ts.checkpoint.com
[86400] 154.153.228.216.in-addr.arpa. domain name pointer D8E4999A.edulab.ts.checkpoint.com
[86400] 155.153.228.216.in-addr.arpa. domain name pointer D8E4999B.edulab.ts.checkpoint.com
[86400] 156.153.228.216.in-addr.arpa. domain name pointer D8E4999C.edulab.ts.checkpoint.com
[86400] 157.153.228.216.in-addr.arpa. domain name pointer D8E4999D.edulab.ts.checkpoint.com
[86400] 158.153.228.216.in-addr.arpa. domain name pointer D8E4999E.edulab.ts.checkpoint.com
[86400] 159.153.228.216.in-addr.arpa. domain name pointer D8E4999F.edulab.ts.checkpoint.com
[86400] 160.153.228.216.in-addr.arpa. domain name pointer D8E499A0.edulab.ts.checkpoint.com
[86400] 161.153.228.216.in-addr.arpa. domain name pointer D8E499A1.edulab.ts.checkpoint.com
[86400] 162.153.228.216.in-addr.arpa. domain name pointer D8E499A2.edulab.ts.checkpoint.com
[86400] 163.153.228.216.in-addr.arpa. domain name pointer D8E499A3.edulab.ts.checkpoint.com
[86400] 164.153.228.216.in-addr.arpa. domain name pointer D8E499A4.edulab.ts.checkpoint.com
[86400] 165.153.228.216.in-addr.arpa. domain name pointer D8E499A5.edulab.ts.checkpoint.com
[86400] 166.153.228.216.in-addr.arpa. domain name pointer D8E499A6.edulab.ts.checkpoint.com
[86400] 167.153.228.216.in-addr.arpa. domain name pointer D8E499A7.edulab.ts.checkpoint.com
[86400] 168.153.228.216.in-addr.arpa. domain name pointer D8E499A8.edulab.ts.checkpoint.com
[86400] 169.153.228.216.in-addr.arpa. domain name pointer D8E499A9.edulab.ts.checkpoint.com
[86400] 170.153.228.216.in-addr.arpa. domain name pointer D8E499AA.edulab.ts.checkpoint.com
[86400] 171.153.228.216.in-addr.arpa. domain name pointer D8E499AB.edulab.ts.checkpoint.com
[86400] 172.153.228.216.in-addr.arpa. domain name pointer D8E499AC.edulab.ts.checkpoint.com
[86400] 173.153.228.216.in-addr.arpa. domain name pointer D8E499AD.edulab.ts.checkpoint.com
[86400] 174.153.228.216.in-addr.arpa. domain name pointer D8E499AE.edulab.ts.checkpoint.com
[86400] 175.153.228.216.in-addr.arpa. domain name pointer D8E499AF.edulab.ts.checkpoint.com
[86400] 176.153.228.216.in-addr.arpa. domain name pointer D8E499B0.edulab.ts.checkpoint.com
[86400] 177.153.228.216.in-addr.arpa. domain name pointer D8E499B1.edulab.ts.checkpoint.com
[86400] 178.153.228.216.in-addr.arpa. domain name pointer D8E499B2.edulab.ts.checkpoint.com
[86400] 179.153.228.216.in-addr.arpa. domain name pointer D8E499B3.edulab.ts.checkpoint.com
[86400] 180.153.228.216.in-addr.arpa. domain name pointer D8E499B4.edulab.ts.checkpoint.com
[86400] 181.153.228.216.in-addr.arpa. domain name pointer D8E499B5.edulab.ts.checkpoint.com
[86400] 182.153.228.216.in-addr.arpa. domain name pointer D8E499B6.edulab.ts.checkpoint.com
[86400] 183.153.228.216.in-addr.arpa. domain name pointer D8E499B7.edulab.ts.checkpoint.com
[86400] 184.153.228.216.in-addr.arpa. domain name pointer D8E499B8.edulab.ts.checkpoint.com
[86400] 185.153.228.216.in-addr.arpa. domain name pointer D8E499B9.edulab.ts.checkpoint.com
[86400] 186.153.228.216.in-addr.arpa. domain name pointer D8E499BA.edulab.ts.checkpoint.com
[86400] 187.153.228.216.in-addr.arpa. domain name pointer D8E499BB.edulab.ts.checkpoint.com
[86400] 188.153.228.216.in-addr.arpa. domain name pointer D8E499BC.edulab.ts.checkpoint.com
[86400] 189.153.228.216.in-addr.arpa. domain name pointer D8E499BD.edulab.ts.checkpoint.com
[86400] 190.153.228.216.in-addr.arpa. domain name pointer D8E499BE.edulab.ts.checkpoint.com
[86400] 191.153.228.216.in-addr.arpa. domain name pointer D8E499BF.edulab.ts.checkpoint.com
[86400] 192.153.228.216.in-addr.arpa. domain name pointer D8E499C0.edulab.ts.checkpoint.com
[86400] 193.153.228.216.in-addr.arpa. domain name pointer D8E499C1.edulab.ts.checkpoint.com
[86400] 194.153.228.216.in-addr.arpa. domain name pointer D8E499C2.edulab.ts.checkpoint.com
[86400] 195.153.228.216.in-addr.arpa. domain name pointer D8E499C3.edulab.ts.checkpoint.com
[86400] 196.153.228.216.in-addr.arpa. domain name pointer D8E499C4.edulab.ts.checkpoint.com
[86400] 197.153.228.216.in-addr.arpa. domain name pointer D8E499C5.edulab.ts.checkpoint.com
[86400] 198.153.228.216.in-addr.arpa. domain name pointer D8E499C6.edulab.ts.checkpoint.com
[86400] 199.153.228.216.in-addr.arpa. domain name pointer D8E499C7.edulab.ts.checkpoint.com
[86400] 200.153.228.216.in-addr.arpa. domain name pointer D8E499C8.edulab.ts.checkpoint.com
[86400] 201.153.228.216.in-addr.arpa. domain name pointer D8E499C9.edulab.ts.checkpoint.com
[86400] 202.153.228.216.in-addr.arpa. domain name pointer D8E499CA.edulab.ts.checkpoint.com
[86400] 203.153.228.216.in-addr.arpa. domain name pointer D8E499CB.edulab.ts.checkpoint.com
[86400] 204.153.228.216.in-addr.arpa. domain name pointer D8E499CC.edulab.ts.checkpoint.com
[86400] 205.153.228.216.in-addr.arpa. domain name pointer D8E499CD.edulab.ts.checkpoint.com
[86400] 206.153.228.216.in-addr.arpa. domain name pointer D8E499CE.edulab.ts.checkpoint.com
[86400] 207.153.228.216.in-addr.arpa. domain name pointer D8E499CF.edulab.ts.checkpoint.com
[86400] 208.153.228.216.in-addr.arpa. domain name pointer D8E499D0.edulab.ts.checkpoint.com
[86400] 209.153.228.216.in-addr.arpa. domain name pointer D8E499D1.edulab.ts.checkpoint.com
[86400] 210.153.228.216.in-addr.arpa. domain name pointer D8E499D2.edulab.ts.checkpoint.com
[86400] 211.153.228.216.in-addr.arpa. domain name pointer D8E499D3.edulab.ts.checkpoint.com
[86400] 212.153.228.216.in-addr.arpa. domain name pointer D8E499D4.edulab.ts.checkpoint.com
[86400] 213.153.228.216.in-addr.arpa. domain name pointer D8E499D5.edulab.ts.checkpoint.com
[86400] 214.153.228.216.in-addr.arpa. domain name pointer D8E499D6.edulab.ts.checkpoint.com
[86400] 215.153.228.216.in-addr.arpa. domain name pointer D8E499D7.edulab.ts.checkpoint.com
[86400] 216.153.228.216.in-addr.arpa. domain name pointer D8E499D8.edulab.ts.checkpoint.com
[86400] 217.153.228.216.in-addr.arpa. domain name pointer D8E499D9.edulab.ts.checkpoint.com
[86400] 218.153.228.216.in-addr.arpa. domain name pointer D8E499DA.edulab.ts.checkpoint.com
[86400] 219.153.228.216.in-addr.arpa. domain name pointer D8E499DB.edulab.ts.checkpoint.com
[86400] 220.153.228.216.in-addr.arpa. domain name pointer D8E499DC.edulab.ts.checkpoint.com
[86400] 221.153.228.216.in-addr.arpa. domain name pointer D8E499DD.edulab.ts.checkpoint.com
[86400] 222.153.228.216.in-addr.arpa. domain name pointer D8E499DE.edulab.ts.checkpoint.com
[86400] 223.153.228.216.in-addr.arpa. domain name pointer D8E499DF.edulab.ts.checkpoint.com
[86400] 224.153.228.216.in-addr.arpa. domain name pointer D8E499E0.edulab.ts.checkpoint.com
[86400] 225.153.228.216.in-addr.arpa. domain name pointer D8E499E1.edulab.ts.checkpoint.com
[86400] 226.153.228.216.in-addr.arpa. domain name pointer D8E499E2.edulab.ts.checkpoint.com
[86400] 227.153.228.216.in-addr.arpa. domain name pointer D8E499E3.edulab.ts.checkpoint.com
[86400] 228.153.228.216.in-addr.arpa. domain name pointer D8E499E4.edulab.ts.checkpoint.com
[86400] 229.153.228.216.in-addr.arpa. domain name pointer D8E499E5.edulab.ts.checkpoint.com
[86400] 230.153.228.216.in-addr.arpa. domain name pointer D8E499E6.edulab.ts.checkpoint.com
[86400] 231.153.228.216.in-addr.arpa. domain name pointer D8E499E7.edulab.ts.checkpoint.com
[86400] 232.153.228.216.in-addr.arpa. domain name pointer D8E499E8.edulab.ts.checkpoint.com
[86400] 233.153.228.216.in-addr.arpa. domain name pointer D8E499E9.edulab.ts.checkpoint.com
[86400] 234.153.228.216.in-addr.arpa. domain name pointer D8E499EA.edulab.ts.checkpoint.com
[86400] 235.153.228.216.in-addr.arpa. domain name pointer D8E499EB.edulab.ts.checkpoint.com
[86400] 236.153.228.216.in-addr.arpa. domain name pointer D8E499EC.edulab.ts.checkpoint.com
[86400] 237.153.228.216.in-addr.arpa. domain name pointer D8E499ED.edulab.ts.checkpoint.com
[86400] 238.153.228.216.in-addr.arpa. domain name pointer D8E499EE.edulab.ts.checkpoint.com
[86400] 239.153.228.216.in-addr.arpa. domain name pointer D8E499EF.edulab.ts.checkpoint.com
[86400] 240.153.228.216.in-addr.arpa. domain name pointer D8E499F0.edulab.ts.checkpoint.com
[86400] 241.153.228.216.in-addr.arpa. domain name pointer D8E499F1.edulab.ts.checkpoint.com
[86400] 242.153.228.216.in-addr.arpa. domain name pointer D8E499F2.edulab.ts.checkpoint.com
[86400] 243.153.228.216.in-addr.arpa. domain name pointer D8E499F3.edulab.ts.checkpoint.com
[86400] 244.153.228.216.in-addr.arpa. domain name pointer D8E499F4.edulab.ts.checkpoint.com
[86400] 245.153.228.216.in-addr.arpa. domain name pointer D8E499F5.edulab.ts.checkpoint.com
[86400] 246.153.228.216.in-addr.arpa. domain name pointer D8E499F6.edulab.ts.checkpoint.com
[86400] 247.153.228.216.in-addr.arpa. domain name pointer D8E499F7.edulab.ts.checkpoint.com
[86400] 248.153.228.216.in-addr.arpa. domain name pointer D8E499F8.edulab.ts.checkpoint.com
[86400] 249.153.228.216.in-addr.arpa. domain name pointer D8E499F9.edulab.ts.checkpoint.com
[86400] 250.153.228.216.in-addr.arpa. domain name pointer D8E499FA.edulab.ts.checkpoint.com
[86400] 251.153.228.216.in-addr.arpa. domain name pointer D8E499FB.edulab.ts.checkpoint.com
[86400] 252.153.228.216.in-addr.arpa. domain name pointer D8E499FC.edulab.ts.checkpoint.com
[86400] 253.153.228.216.in-addr.arpa. domain name pointer D8E499FD.edulab.ts.checkpoint.com
[86400] 254.153.228.216.in-addr.arpa. domain name pointer D8E499FE.edulab.ts.checkpoint.com
[0] 255.153.228.216.in-addr.arpa.: domain name does not exist