[0] 0.40.227.193.in-addr.arpa.: domain name does not exist
[0] 1.40.227.193.in-addr.arpa.: domain name does not exist
[0] 2.40.227.193.in-addr.arpa.: domain name does not exist
[3600] 3.40.227.193.in-addr.arpa. domain name pointer dumdns3.du.edu.eg
[0] 4.40.227.193.in-addr.arpa.: domain name does not exist
[0] 5.40.227.193.in-addr.arpa.: domain name does not exist
[0] 6.40.227.193.in-addr.arpa.: domain name does not exist
[0] 7.40.227.193.in-addr.arpa.: domain name does not exist
[0] 8.40.227.193.in-addr.arpa.: domain name does not exist
[0] 9.40.227.193.in-addr.arpa.: domain name does not exist
[0] 10.40.227.193.in-addr.arpa.: domain name does not exist
[0] 11.40.227.193.in-addr.arpa.: domain name does not exist
[0] 12.40.227.193.in-addr.arpa.: domain name does not exist
[0] 13.40.227.193.in-addr.arpa.: domain name does not exist
[0] 14.40.227.193.in-addr.arpa.: domain name does not exist
[0] 15.40.227.193.in-addr.arpa.: domain name does not exist
[0] 16.40.227.193.in-addr.arpa.: domain name does not exist
[0] 17.40.227.193.in-addr.arpa.: domain name does not exist
[0] 18.40.227.193.in-addr.arpa.: domain name does not exist
[0] 19.40.227.193.in-addr.arpa.: domain name does not exist
[0] 20.40.227.193.in-addr.arpa.: domain name does not exist
[0] 21.40.227.193.in-addr.arpa.: domain name does not exist
[0] 22.40.227.193.in-addr.arpa.: domain name does not exist
[0] 23.40.227.193.in-addr.arpa.: domain name does not exist
[0] 24.40.227.193.in-addr.arpa.: domain name does not exist
[0] 25.40.227.193.in-addr.arpa.: domain name does not exist
[0] 26.40.227.193.in-addr.arpa.: domain name does not exist
[0] 27.40.227.193.in-addr.arpa.: domain name does not exist
[0] 28.40.227.193.in-addr.arpa.: domain name does not exist
[0] 29.40.227.193.in-addr.arpa.: domain name does not exist
[0] 30.40.227.193.in-addr.arpa.: domain name does not exist
[0] 31.40.227.193.in-addr.arpa.: domain name does not exist
[0] 32.40.227.193.in-addr.arpa.: domain name does not exist
[0] 33.40.227.193.in-addr.arpa.: domain name does not exist
[0] 34.40.227.193.in-addr.arpa.: domain name does not exist
[0] 35.40.227.193.in-addr.arpa.: domain name does not exist
[0] 36.40.227.193.in-addr.arpa.: domain name does not exist
[0] 37.40.227.193.in-addr.arpa.: domain name does not exist
[0] 38.40.227.193.in-addr.arpa.: domain name does not exist
[0] 39.40.227.193.in-addr.arpa.: domain name does not exist
[0] 40.40.227.193.in-addr.arpa.: domain name does not exist
[0] 41.40.227.193.in-addr.arpa.: domain name does not exist
[0] 42.40.227.193.in-addr.arpa.: domain name does not exist
[0] 43.40.227.193.in-addr.arpa.: domain name does not exist
[0] 44.40.227.193.in-addr.arpa.: domain name does not exist
[0] 45.40.227.193.in-addr.arpa.: domain name does not exist
[0] 46.40.227.193.in-addr.arpa.: domain name does not exist
[0] 47.40.227.193.in-addr.arpa.: domain name does not exist
[0] 48.40.227.193.in-addr.arpa.: domain name does not exist
[0] 49.40.227.193.in-addr.arpa.: domain name does not exist
[0] 50.40.227.193.in-addr.arpa.: domain name does not exist
[0] 51.40.227.193.in-addr.arpa.: domain name does not exist
[0] 52.40.227.193.in-addr.arpa.: domain name does not exist
[0] 53.40.227.193.in-addr.arpa.: domain name does not exist
[0] 54.40.227.193.in-addr.arpa.: domain name does not exist
[0] 55.40.227.193.in-addr.arpa.: domain name does not exist
[0] 56.40.227.193.in-addr.arpa.: domain name does not exist
[0] 57.40.227.193.in-addr.arpa.: domain name does not exist
[0] 58.40.227.193.in-addr.arpa.: domain name does not exist
[0] 59.40.227.193.in-addr.arpa.: domain name does not exist
[3600] 60.40.227.193.in-addr.arpa. domain name pointer archive.du.edu.eg
[3600] 61.40.227.193.in-addr.arpa. domain name pointer srv-exch16.du.edu.eg
[0] 62.40.227.193.in-addr.arpa.: domain name does not exist
[0] 63.40.227.193.in-addr.arpa.: domain name does not exist
[0] 64.40.227.193.in-addr.arpa.: domain name does not exist
[0] 65.40.227.193.in-addr.arpa.: domain name does not exist
[3600] 66.40.227.193.in-addr.arpa. domain name pointer cis.du.edu.eg images.du.edu.eg
[3600] 67.40.227.193.in-addr.arpa. domain name pointer mail.students.du.edu.eg
[0] 68.40.227.193.in-addr.arpa.: domain name does not exist
[0] 69.40.227.193.in-addr.arpa.: domain name does not exist
[0] 70.40.227.193.in-addr.arpa.: domain name does not exist
[0] 71.40.227.193.in-addr.arpa.: domain name does not exist
[0] 72.40.227.193.in-addr.arpa.: domain name does not exist
[0] 73.40.227.193.in-addr.arpa.: domain name does not exist
[0] 74.40.227.193.in-addr.arpa.: domain name does not exist
[0] 75.40.227.193.in-addr.arpa.: domain name does not exist
[0] 76.40.227.193.in-addr.arpa.: domain name does not exist
[0] 77.40.227.193.in-addr.arpa.: domain name does not exist
[0] 78.40.227.193.in-addr.arpa.: domain name does not exist
[0] 79.40.227.193.in-addr.arpa.: domain name does not exist
[0] 80.40.227.193.in-addr.arpa.: domain name does not exist
[0] 81.40.227.193.in-addr.arpa.: domain name does not exist
[0] 82.40.227.193.in-addr.arpa.: domain name does not exist
[0] 83.40.227.193.in-addr.arpa.: domain name does not exist
[0] 84.40.227.193.in-addr.arpa.: domain name does not exist
[0] 85.40.227.193.in-addr.arpa.: domain name does not exist
[0] 86.40.227.193.in-addr.arpa.: domain name does not exist
[0] 87.40.227.193.in-addr.arpa.: domain name does not exist
[0] 88.40.227.193.in-addr.arpa.: domain name does not exist
[0] 89.40.227.193.in-addr.arpa.: domain name does not exist
[0] 90.40.227.193.in-addr.arpa.: domain name does not exist
[0] 91.40.227.193.in-addr.arpa.: domain name does not exist
[0] 92.40.227.193.in-addr.arpa.: domain name does not exist
[0] 93.40.227.193.in-addr.arpa.: domain name does not exist
[0] 94.40.227.193.in-addr.arpa.: domain name does not exist
[0] 95.40.227.193.in-addr.arpa.: domain name does not exist
[0] 96.40.227.193.in-addr.arpa.: domain name does not exist
[0] 97.40.227.193.in-addr.arpa.: domain name does not exist
[0] 98.40.227.193.in-addr.arpa.: domain name does not exist
[0] 99.40.227.193.in-addr.arpa.: domain name does not exist
[0] 100.40.227.193.in-addr.arpa.: domain name does not exist
[0] 101.40.227.193.in-addr.arpa.: domain name does not exist
[0] 102.40.227.193.in-addr.arpa.: domain name does not exist
[0] 103.40.227.193.in-addr.arpa.: domain name does not exist
[0] 104.40.227.193.in-addr.arpa.: domain name does not exist
[0] 105.40.227.193.in-addr.arpa.: domain name does not exist
[0] 106.40.227.193.in-addr.arpa.: domain name does not exist
[0] 107.40.227.193.in-addr.arpa.: domain name does not exist
[0] 108.40.227.193.in-addr.arpa.: domain name does not exist
[0] 109.40.227.193.in-addr.arpa.: domain name does not exist
[0] 110.40.227.193.in-addr.arpa.: domain name does not exist
[0] 111.40.227.193.in-addr.arpa.: domain name does not exist
[0] 112.40.227.193.in-addr.arpa.: domain name does not exist
[0] 113.40.227.193.in-addr.arpa.: domain name does not exist
[0] 114.40.227.193.in-addr.arpa.: domain name does not exist
[0] 115.40.227.193.in-addr.arpa.: domain name does not exist
[0] 116.40.227.193.in-addr.arpa.: domain name does not exist
[0] 117.40.227.193.in-addr.arpa.: domain name does not exist
[0] 118.40.227.193.in-addr.arpa.: domain name does not exist
[0] 119.40.227.193.in-addr.arpa.: domain name does not exist
[0] 120.40.227.193.in-addr.arpa.: domain name does not exist
[0] 121.40.227.193.in-addr.arpa.: domain name does not exist
[0] 122.40.227.193.in-addr.arpa.: domain name does not exist
[0] 123.40.227.193.in-addr.arpa.: domain name does not exist
[0] 124.40.227.193.in-addr.arpa.: domain name does not exist
[0] 125.40.227.193.in-addr.arpa.: domain name does not exist
[0] 126.40.227.193.in-addr.arpa.: domain name does not exist
[0] 127.40.227.193.in-addr.arpa.: domain name does not exist
[0] 128.40.227.193.in-addr.arpa.: domain name does not exist
[0] 129.40.227.193.in-addr.arpa.: domain name does not exist
[0] 130.40.227.193.in-addr.arpa.: domain name does not exist
[0] 131.40.227.193.in-addr.arpa.: domain name does not exist
[0] 132.40.227.193.in-addr.arpa.: domain name does not exist
[0] 133.40.227.193.in-addr.arpa.: domain name does not exist
[0] 134.40.227.193.in-addr.arpa.: domain name does not exist
[0] 135.40.227.193.in-addr.arpa.: domain name does not exist
[0] 136.40.227.193.in-addr.arpa.: domain name does not exist
[3600] 137.40.227.193.in-addr.arpa. domain name pointer edge230.du.edu.eg
[0] 138.40.227.193.in-addr.arpa.: domain name does not exist
[3600] 139.40.227.193.in-addr.arpa. domain name pointer mail01.du.edu.eg
[0] 140.40.227.193.in-addr.arpa.: domain name does not exist
[3600] 141.40.227.193.in-addr.arpa. domain name pointer dubw.du.edu.eg
[3600] 142.40.227.193.in-addr.arpa. domain name pointer staffcms.du.edu.eg
[0] 143.40.227.193.in-addr.arpa.: domain name does not exist
[0] 144.40.227.193.in-addr.arpa.: domain name does not exist
[0] 145.40.227.193.in-addr.arpa.: domain name does not exist
[0] 146.40.227.193.in-addr.arpa.: domain name does not exist
[0] 147.40.227.193.in-addr.arpa.: domain name does not exist
[0] 148.40.227.193.in-addr.arpa.: domain name does not exist
[0] 149.40.227.193.in-addr.arpa.: domain name does not exist
[0] 150.40.227.193.in-addr.arpa.: domain name does not exist
[0] 151.40.227.193.in-addr.arpa.: domain name does not exist
[0] 152.40.227.193.in-addr.arpa.: domain name does not exist
[0] 153.40.227.193.in-addr.arpa.: domain name does not exist
[0] 154.40.227.193.in-addr.arpa.: domain name does not exist
[0] 155.40.227.193.in-addr.arpa.: domain name does not exist
[0] 156.40.227.193.in-addr.arpa.: domain name does not exist
[0] 157.40.227.193.in-addr.arpa.: domain name does not exist
[0] 158.40.227.193.in-addr.arpa.: domain name does not exist
[0] 159.40.227.193.in-addr.arpa.: domain name does not exist
[0] 160.40.227.193.in-addr.arpa.: domain name does not exist
[0] 161.40.227.193.in-addr.arpa.: domain name does not exist
[0] 162.40.227.193.in-addr.arpa.: domain name does not exist
[0] 163.40.227.193.in-addr.arpa.: domain name does not exist
[0] 164.40.227.193.in-addr.arpa.: domain name does not exist
[0] 165.40.227.193.in-addr.arpa.: domain name does not exist
[0] 166.40.227.193.in-addr.arpa.: domain name does not exist
[0] 167.40.227.193.in-addr.arpa.: domain name does not exist
[0] 168.40.227.193.in-addr.arpa.: domain name does not exist
[0] 169.40.227.193.in-addr.arpa.: domain name does not exist
[0] 170.40.227.193.in-addr.arpa.: domain name does not exist
[0] 171.40.227.193.in-addr.arpa.: domain name does not exist
[0] 172.40.227.193.in-addr.arpa.: domain name does not exist
[0] 173.40.227.193.in-addr.arpa.: domain name does not exist
[0] 174.40.227.193.in-addr.arpa.: domain name does not exist
[0] 175.40.227.193.in-addr.arpa.: domain name does not exist
[0] 176.40.227.193.in-addr.arpa.: domain name does not exist
[0] 177.40.227.193.in-addr.arpa.: domain name does not exist
[0] 178.40.227.193.in-addr.arpa.: domain name does not exist
[0] 179.40.227.193.in-addr.arpa.: domain name does not exist
[0] 180.40.227.193.in-addr.arpa.: domain name does not exist
[0] 181.40.227.193.in-addr.arpa.: domain name does not exist
[0] 182.40.227.193.in-addr.arpa.: domain name does not exist
[0] 183.40.227.193.in-addr.arpa.: domain name does not exist
[0] 184.40.227.193.in-addr.arpa.: domain name does not exist
[0] 185.40.227.193.in-addr.arpa.: domain name does not exist
[0] 186.40.227.193.in-addr.arpa.: domain name does not exist
[0] 187.40.227.193.in-addr.arpa.: domain name does not exist
[0] 188.40.227.193.in-addr.arpa.: domain name does not exist
[0] 189.40.227.193.in-addr.arpa.: domain name does not exist
[0] 190.40.227.193.in-addr.arpa.: domain name does not exist
[0] 191.40.227.193.in-addr.arpa.: domain name does not exist
[0] 192.40.227.193.in-addr.arpa.: domain name does not exist
[0] 193.40.227.193.in-addr.arpa.: domain name does not exist
[0] 194.40.227.193.in-addr.arpa.: domain name does not exist
[0] 195.40.227.193.in-addr.arpa.: domain name does not exist
[0] 196.40.227.193.in-addr.arpa.: domain name does not exist
[0] 197.40.227.193.in-addr.arpa.: domain name does not exist
[0] 198.40.227.193.in-addr.arpa.: domain name does not exist
[0] 199.40.227.193.in-addr.arpa.: domain name does not exist
[0] 200.40.227.193.in-addr.arpa.: domain name does not exist
[0] 201.40.227.193.in-addr.arpa.: domain name does not exist
[0] 202.40.227.193.in-addr.arpa.: domain name does not exist
[0] 203.40.227.193.in-addr.arpa.: domain name does not exist
[0] 204.40.227.193.in-addr.arpa.: domain name does not exist
[0] 205.40.227.193.in-addr.arpa.: domain name does not exist
[0] 206.40.227.193.in-addr.arpa.: domain name does not exist
[0] 207.40.227.193.in-addr.arpa.: domain name does not exist
[0] 208.40.227.193.in-addr.arpa.: domain name does not exist
[0] 209.40.227.193.in-addr.arpa.: domain name does not exist
[0] 210.40.227.193.in-addr.arpa.: domain name does not exist
[3600] 211.40.227.193.in-addr.arpa. domain name pointer legalaffairs.du.edu.eg
[0] 212.40.227.193.in-addr.arpa.: domain name does not exist
[0] 213.40.227.193.in-addr.arpa.: domain name does not exist
[0] 214.40.227.193.in-addr.arpa.: domain name does not exist
[0] 215.40.227.193.in-addr.arpa.: domain name does not exist
[3600] 216.40.227.193.in-addr.arpa. domain name pointer stdmmail.students.du.edu.eg
[3600] 217.40.227.193.in-addr.arpa. domain name pointer students.du.edu.eg stddc01.students.du.edu.eg
[0] 218.40.227.193.in-addr.arpa.: domain name does not exist
[3600] 219.40.227.193.in-addr.arpa. domain name pointer quran.du.edu.eg
[3600] 220.40.227.193.in-addr.arpa. domain name pointer com.du.edu.eg phy.du.edu.eg spe.du.edu.eg edu.du.edu.eg cdn.du.edu.eg mohammed.du.edu.eg jaas.du.edu.eg test.du.edu.eg arch.du.edu.eg api.du.edu.eg www.du.edu.eg low.du.edu.eg art.du.edu.eg app.du.edu.eg eng.du.edu.eg du.edu.eg citc.du.edu.eg sci.du.edu.eg
[0] 221.40.227.193.in-addr.arpa.: domain name does not exist
[0] 222.40.227.193.in-addr.arpa.: domain name does not exist
[0] 223.40.227.193.in-addr.arpa.: domain name does not exist
[0] 224.40.227.193.in-addr.arpa.: domain name does not exist
[0] 225.40.227.193.in-addr.arpa.: domain name does not exist
[0] 226.40.227.193.in-addr.arpa.: domain name does not exist
[3600] 227.40.227.193.in-addr.arpa. domain name pointer lync.du.edu.eg
[0] 228.40.227.193.in-addr.arpa.: domain name does not exist
[3600] 229.40.227.193.in-addr.arpa. domain name pointer damietta.du.edu.eg staff.du.edu.eg
[0] 230.40.227.193.in-addr.arpa.: domain name does not exist
[0] 231.40.227.193.in-addr.arpa.: domain name does not exist
[0] 232.40.227.193.in-addr.arpa.: domain name does not exist
[0] 233.40.227.193.in-addr.arpa.: domain name does not exist
[3600] 234.40.227.193.in-addr.arpa. domain name pointer forums.du.edu.eg publication.du.edu.eg conference.du.edu.eg
[0] 235.40.227.193.in-addr.arpa.: domain name does not exist
[0] 236.40.227.193.in-addr.arpa.: domain name does not exist
[0] 237.40.227.193.in-addr.arpa.: domain name does not exist
[0] 238.40.227.193.in-addr.arpa.: domain name does not exist
[3600] 239.40.227.193.in-addr.arpa. domain name pointer decpc.du.edu.eg
[0] 240.40.227.193.in-addr.arpa.: domain name does not exist
[0] 241.40.227.193.in-addr.arpa.: domain name does not exist
[0] 242.40.227.193.in-addr.arpa.: domain name does not exist
[0] 243.40.227.193.in-addr.arpa.: domain name does not exist
[0] 244.40.227.193.in-addr.arpa.: domain name does not exist
[0] 245.40.227.193.in-addr.arpa.: domain name does not exist
[0] 246.40.227.193.in-addr.arpa.: domain name does not exist
[0] 247.40.227.193.in-addr.arpa.: domain name does not exist
[0] 248.40.227.193.in-addr.arpa.: domain name does not exist
[0] 249.40.227.193.in-addr.arpa.: domain name does not exist
[0] 250.40.227.193.in-addr.arpa.: domain name does not exist
[0] 251.40.227.193.in-addr.arpa.: domain name does not exist
[0] 252.40.227.193.in-addr.arpa.: domain name does not exist
[0] 253.40.227.193.in-addr.arpa.: domain name does not exist
[0] 254.40.227.193.in-addr.arpa.: domain name does not exist
[0] 255.40.227.193.in-addr.arpa.: domain name does not exist