[0] 0.21.143.203.in-addr.arpa.: domain name does not exist
[0] 1.21.143.203.in-addr.arpa.: domain name does not exist
[0] 2.21.143.203.in-addr.arpa.: domain name does not exist
[0] 3.21.143.203.in-addr.arpa.: domain name does not exist
[200] 4.21.143.203.in-addr.arpa. domain name pointer vmcp.lankacom.net
[200] 5.21.143.203.in-addr.arpa. domain name pointer fcsan.lankacom.net
[200] 6.21.143.203.in-addr.arpa. domain name pointer fcsan.lankacom.net
[0] 7.21.143.203.in-addr.arpa.: domain name does not exist
[200] 8.21.143.203.in-addr.arpa. domain name pointer buymore.lk
[200] 9.21.143.203.in-addr.arpa. domain name pointer vr.lankacom.net
[0] 10.21.143.203.in-addr.arpa.: domain name does not exist
[0] 11.21.143.203.in-addr.arpa.: domain name does not exist
[200] 12.21.143.203.in-addr.arpa. domain name pointer vmlcsnd1.lankacom.net
[200] 13.21.143.203.in-addr.arpa. domain name pointer vmlcsnd2.lankacom.net
[200] 14.21.143.203.in-addr.arpa. domain name pointer vmlcsnd3.lankacom.net
[200] 15.21.143.203.in-addr.arpa. domain name pointer vmlcsnd4.lankacom.net
[200] 16.21.143.203.in-addr.arpa. domain name pointer vmlcsnd5.lankacom.net
[200] 17.21.143.203.in-addr.arpa. domain name pointer vmlcsnd6.lankacom.net
[200] 18.21.143.203.in-addr.arpa. domain name pointer mprotection-ose.lankacom.net
[0] 19.21.143.203.in-addr.arpa.: domain name does not exist
[0] 20.21.143.203.in-addr.arpa.: domain name does not exist
[200] 21.21.143.203.in-addr.arpa. domain name pointer vdp.lankacom.net
[0] 22.21.143.203.in-addr.arpa.: domain name does not exist
[0] 23.21.143.203.in-addr.arpa.: domain name does not exist
[0] 24.21.143.203.in-addr.arpa.: domain name does not exist
[200] 25.21.143.203.in-addr.arpa. domain name pointer lcsiscsi.lankacom.net
[200] 26.21.143.203.in-addr.arpa. domain name pointer vdp2.lankacom.net
[200] 27.21.143.203.in-addr.arpa. domain name pointer vdp3.lankacom.net
[200] 28.21.143.203.in-addr.arpa. domain name pointer vmbackup.lankacom.net
[200] 29.21.143.203.in-addr.arpa. domain name pointer vdp5.lankacom.net
[0] 30.21.143.203.in-addr.arpa.: domain name does not exist
[0] 31.21.143.203.in-addr.arpa.: domain name does not exist
[0] 32.21.143.203.in-addr.arpa.: domain name does not exist
[0] 33.21.143.203.in-addr.arpa.: domain name does not exist
[0] 34.21.143.203.in-addr.arpa.: domain name does not exist
[0] 35.21.143.203.in-addr.arpa.: domain name does not exist
[0] 36.21.143.203.in-addr.arpa.: domain name does not exist
[200] 37.21.143.203.in-addr.arpa. domain name pointer loginsight.lankacom.net
[0] 38.21.143.203.in-addr.arpa.: domain name does not exist
[0] 39.21.143.203.in-addr.arpa.: domain name does not exist
[0] 40.21.143.203.in-addr.arpa.: domain name does not exist
[0] 41.21.143.203.in-addr.arpa.: domain name does not exist
[200] 42.21.143.203.in-addr.arpa. domain name pointer mail.myjobs.lk
[0] 43.21.143.203.in-addr.arpa.: domain name does not exist
[0] 44.21.143.203.in-addr.arpa.: domain name does not exist
[0] 45.21.143.203.in-addr.arpa.: domain name does not exist
[0] 46.21.143.203.in-addr.arpa.: domain name does not exist
[200] 47.21.143.203.in-addr.arpa. domain name pointer cdc.lankacom.net
[0] 48.21.143.203.in-addr.arpa.: domain name does not exist
[0] 49.21.143.203.in-addr.arpa.: domain name does not exist
[200] 50.21.143.203.in-addr.arpa. domain name pointer vdp.lankapanel.net
[200] 51.21.143.203.in-addr.arpa. domain name pointer mail.iihe.lk
[200] 52.21.143.203.in-addr.arpa. domain name pointer mail.interpharm.lk
[0] 53.21.143.203.in-addr.arpa.: domain name does not exist
[200] 54.21.143.203.in-addr.arpa. domain name pointer mail.ctc.lk
[0] 55.21.143.203.in-addr.arpa.: domain name does not exist
[200] 56.21.143.203.in-addr.arpa. domain name pointer mail.ambancotrading.org
[200] 57.21.143.203.in-addr.arpa. domain name pointer mail.jsw.lk
[200] 58.21.143.203.in-addr.arpa. domain name pointer mail.ubf.lk
[200] 59.21.143.203.in-addr.arpa. domain name pointer mail.maritimecmb.com
[200] 60.21.143.203.in-addr.arpa. domain name pointer mailer.britishschool.lk
[0] 61.21.143.203.in-addr.arpa.: domain name does not exist
[0] 62.21.143.203.in-addr.arpa.: domain name does not exist
[200] 63.21.143.203.in-addr.arpa. domain name pointer mail.soltrim.com
[0] 64.21.143.203.in-addr.arpa.: domain name does not exist
[0] 65.21.143.203.in-addr.arpa.: domain name does not exist
[0] 66.21.143.203.in-addr.arpa.: domain name does not exist
[200] 67.21.143.203.in-addr.arpa. domain name pointer mail.nawalokatrading.com
[0] 68.21.143.203.in-addr.arpa.: domain name does not exist
[200] 69.21.143.203.in-addr.arpa. domain name pointer mailcleaner.lankacom.net
[200] 70.21.143.203.in-addr.arpa. domain name pointer galaxy.lankacom.net
[0] 71.21.143.203.in-addr.arpa.: domain name does not exist
[0] 72.21.143.203.in-addr.arpa.: domain name does not exist
[200] 73.21.143.203.in-addr.arpa. domain name pointer mail.sawengineering.com
[0] 74.21.143.203.in-addr.arpa.: domain name does not exist
[0] 75.21.143.203.in-addr.arpa.: domain name does not exist
[0] 76.21.143.203.in-addr.arpa.: domain name does not exist
[0] 77.21.143.203.in-addr.arpa.: domain name does not exist
[0] 78.21.143.203.in-addr.arpa.: domain name does not exist
[0] 79.21.143.203.in-addr.arpa.: domain name does not exist
[0] 80.21.143.203.in-addr.arpa.: domain name does not exist
[0] 81.21.143.203.in-addr.arpa.: domain name does not exist
[0] 82.21.143.203.in-addr.arpa.: domain name does not exist
[200] 83.21.143.203.in-addr.arpa. domain name pointer bulkmail.kenangasl.com
[0] 84.21.143.203.in-addr.arpa.: domain name does not exist
[0] 85.21.143.203.in-addr.arpa.: domain name does not exist
[200] 86.21.143.203.in-addr.arpa. domain name pointer mail.thomascook.lk
[0] 87.21.143.203.in-addr.arpa.: domain name does not exist
[0] 88.21.143.203.in-addr.arpa.: domain name does not exist
[0] 89.21.143.203.in-addr.arpa.: domain name does not exist
[0] 90.21.143.203.in-addr.arpa.: domain name does not exist
[0] 91.21.143.203.in-addr.arpa.: domain name does not exist
[0] 92.21.143.203.in-addr.arpa.: domain name does not exist
[0] 93.21.143.203.in-addr.arpa.: domain name does not exist
[0] 94.21.143.203.in-addr.arpa.: domain name does not exist
[0] 95.21.143.203.in-addr.arpa.: domain name does not exist
[0] 96.21.143.203.in-addr.arpa.: domain name does not exist
[0] 97.21.143.203.in-addr.arpa.: domain name does not exist
[0] 98.21.143.203.in-addr.arpa.: domain name does not exist
[0] 99.21.143.203.in-addr.arpa.: domain name does not exist
[0] 100.21.143.203.in-addr.arpa.: domain name does not exist
[0] 101.21.143.203.in-addr.arpa.: domain name does not exist
[200] 102.21.143.203.in-addr.arpa. domain name pointer www.bestweb.lk
[200] 103.21.143.203.in-addr.arpa. domain name pointer mail.kashgarments.com
[0] 104.21.143.203.in-addr.arpa.: domain name does not exist
[200] 105.21.143.203.in-addr.arpa. domain name pointer cmail.ceatsrilanka.com
[0] 106.21.143.203.in-addr.arpa.: domain name does not exist
[0] 107.21.143.203.in-addr.arpa.: domain name does not exist
[0] 108.21.143.203.in-addr.arpa.: domain name does not exist
[200] 109.21.143.203.in-addr.arpa. domain name pointer mailer.hitad.lk
[200] 110.21.143.203.in-addr.arpa. domain name pointer bhasha.lk
[0] 111.21.143.203.in-addr.arpa.: domain name does not exist
[0] 112.21.143.203.in-addr.arpa.: domain name does not exist
[0] 113.21.143.203.in-addr.arpa.: domain name does not exist
[0] 114.21.143.203.in-addr.arpa.: domain name does not exist
[200] 115.21.143.203.in-addr.arpa. domain name pointer cv.lk
[200] 116.21.143.203.in-addr.arpa. domain name pointer smartsync.lankacom.net
[0] 117.21.143.203.in-addr.arpa.: domain name does not exist
[0] 118.21.143.203.in-addr.arpa.: domain name does not exist
[0] 119.21.143.203.in-addr.arpa.: domain name does not exist
[0] 120.21.143.203.in-addr.arpa.: domain name does not exist
[0] 121.21.143.203.in-addr.arpa.: domain name does not exist
[0] 122.21.143.203.in-addr.arpa.: domain name does not exist
[0] 123.21.143.203.in-addr.arpa.: domain name does not exist
[0] 124.21.143.203.in-addr.arpa.: domain name does not exist
[0] 125.21.143.203.in-addr.arpa.: domain name does not exist
[0] 126.21.143.203.in-addr.arpa.: domain name does not exist
[0] 127.21.143.203.in-addr.arpa.: domain name does not exist
[0] 128.21.143.203.in-addr.arpa.: domain name does not exist
[0] 129.21.143.203.in-addr.arpa.: domain name does not exist
[0] 130.21.143.203.in-addr.arpa.: domain name does not exist
[0] 131.21.143.203.in-addr.arpa.: domain name does not exist
[0] 132.21.143.203.in-addr.arpa.: domain name does not exist
[0] 133.21.143.203.in-addr.arpa.: domain name does not exist
[0] 134.21.143.203.in-addr.arpa.: domain name does not exist
[0] 135.21.143.203.in-addr.arpa.: domain name does not exist
[0] 136.21.143.203.in-addr.arpa.: domain name does not exist
[0] 137.21.143.203.in-addr.arpa.: domain name does not exist
[0] 138.21.143.203.in-addr.arpa.: domain name does not exist
[0] 139.21.143.203.in-addr.arpa.: domain name does not exist
[0] 140.21.143.203.in-addr.arpa.: domain name does not exist
[200] 141.21.143.203.in-addr.arpa. domain name pointer mail.nawalokatrading.com
[200] 142.21.143.203.in-addr.arpa. domain name pointer cityandguilds.lk
[0] 143.21.143.203.in-addr.arpa.: domain name does not exist
[0] 144.21.143.203.in-addr.arpa.: domain name does not exist
[0] 145.21.143.203.in-addr.arpa.: domain name does not exist
[0] 146.21.143.203.in-addr.arpa.: domain name does not exist
[0] 147.21.143.203.in-addr.arpa.: domain name does not exist
[200] 148.21.143.203.in-addr.arpa. domain name pointer mail.ceyokaengineering.com
[200] 149.21.143.203.in-addr.arpa. domain name pointer mail.triumph.lk
[200] 150.21.143.203.in-addr.arpa. domain name pointer cw.lankacom.net
[0] 151.21.143.203.in-addr.arpa.: domain name does not exist
[0] 152.21.143.203.in-addr.arpa.: domain name does not exist
[0] 153.21.143.203.in-addr.arpa.: domain name does not exist
[0] 154.21.143.203.in-addr.arpa.: domain name does not exist
[0] 155.21.143.203.in-addr.arpa.: domain name does not exist
[0] 156.21.143.203.in-addr.arpa.: domain name does not exist
[0] 157.21.143.203.in-addr.arpa.: domain name does not exist
[0] 158.21.143.203.in-addr.arpa.: domain name does not exist
[0] 159.21.143.203.in-addr.arpa.: domain name does not exist
[0] 160.21.143.203.in-addr.arpa.: domain name does not exist
[0] 161.21.143.203.in-addr.arpa.: domain name does not exist
[0] 162.21.143.203.in-addr.arpa.: domain name does not exist
[0] 163.21.143.203.in-addr.arpa.: domain name does not exist
[0] 164.21.143.203.in-addr.arpa.: domain name does not exist
[200] 165.21.143.203.in-addr.arpa. domain name pointer mail.sits.lk
[0] 166.21.143.203.in-addr.arpa.: domain name does not exist
[200] 167.21.143.203.in-addr.arpa. domain name pointer mail.braclanka.com
[0] 168.21.143.203.in-addr.arpa.: domain name does not exist
[0] 169.21.143.203.in-addr.arpa.: domain name does not exist
[0] 170.21.143.203.in-addr.arpa.: domain name does not exist
[200] 171.21.143.203.in-addr.arpa. domain name pointer 3sysmailer.britishschool.lk
[0] 172.21.143.203.in-addr.arpa.: temporary failure in name resolution
[0] 173.21.143.203.in-addr.arpa.: domain name does not exist
[0] 174.21.143.203.in-addr.arpa.: domain name does not exist
[0] 175.21.143.203.in-addr.arpa.: domain name does not exist
[0] 176.21.143.203.in-addr.arpa.: domain name does not exist
[200] 177.21.143.203.in-addr.arpa. domain name pointer helpdesk.publicwifi.lk
[0] 178.21.143.203.in-addr.arpa.: domain name does not exist
[0] 179.21.143.203.in-addr.arpa.: domain name does not exist
[0] 180.21.143.203.in-addr.arpa.: domain name does not exist
[0] 181.21.143.203.in-addr.arpa.: domain name does not exist
[0] 182.21.143.203.in-addr.arpa.: domain name does not exist
[0] 183.21.143.203.in-addr.arpa.: domain name does not exist
[200] 184.21.143.203.in-addr.arpa. domain name pointer newsletters.lankacom.net
[0] 185.21.143.203.in-addr.arpa.: domain name does not exist
[200] 186.21.143.203.in-addr.arpa. domain name pointer mail.ceyokaengineering.com
[200] 187.21.143.203.in-addr.arpa. domain name pointer mail.ccr.lk
[0] 188.21.143.203.in-addr.arpa.: domain name does not exist
[0] 189.21.143.203.in-addr.arpa.: domain name does not exist
[0] 190.21.143.203.in-addr.arpa.: domain name does not exist
[200] 191.21.143.203.in-addr.arpa. domain name pointer portal.publicwifi.lk
[0] 192.21.143.203.in-addr.arpa.: domain name does not exist
[0] 193.21.143.203.in-addr.arpa.: domain name does not exist
[200] 194.21.143.203.in-addr.arpa. domain name pointer mail.multifinance.lk
[0] 195.21.143.203.in-addr.arpa.: domain name does not exist
[200] 196.21.143.203.in-addr.arpa. domain name pointer smartmon.lankacom.net
[0] 197.21.143.203.in-addr.arpa.: domain name does not exist
[0] 198.21.143.203.in-addr.arpa.: domain name does not exist
[200] 199.21.143.203.in-addr.arpa. domain name pointer mail.sits.lk
[0] 200.21.143.203.in-addr.arpa.: domain name does not exist
[0] 201.21.143.203.in-addr.arpa.: domain name does not exist
[0] 202.21.143.203.in-addr.arpa.: domain name does not exist
[200] 203.21.143.203.in-addr.arpa. domain name pointer bio.lankacom.lk
[0] 204.21.143.203.in-addr.arpa.: domain name does not exist
[200] 205.21.143.203.in-addr.arpa. domain name pointer intinventory.lankacom.net
[0] 206.21.143.203.in-addr.arpa.: domain name does not exist
[200] 207.21.143.203.in-addr.arpa. domain name pointer corp.hoodvian.com
[0] 208.21.143.203.in-addr.arpa.: domain name does not exist
[0] 209.21.143.203.in-addr.arpa.: domain name does not exist
[0] 210.21.143.203.in-addr.arpa.: domain name does not exist
[0] 211.21.143.203.in-addr.arpa.: domain name does not exist
[0] 212.21.143.203.in-addr.arpa.: domain name does not exist
[0] 213.21.143.203.in-addr.arpa.: domain name does not exist
[0] 214.21.143.203.in-addr.arpa.: domain name does not exist
[0] 215.21.143.203.in-addr.arpa.: domain name does not exist
[0] 216.21.143.203.in-addr.arpa.: domain name does not exist
[0] 217.21.143.203.in-addr.arpa.: domain name does not exist
[0] 218.21.143.203.in-addr.arpa.: domain name does not exist
[0] 219.21.143.203.in-addr.arpa.: domain name does not exist
[200] 220.21.143.203.in-addr.arpa. domain name pointer vmail1.lankacom.net
[0] 221.21.143.203.in-addr.arpa.: domain name does not exist
[0] 222.21.143.203.in-addr.arpa.: domain name does not exist
[0] 223.21.143.203.in-addr.arpa.: temporary failure in name resolution
[0] 224.21.143.203.in-addr.arpa.: domain name does not exist
[0] 225.21.143.203.in-addr.arpa.: domain name does not exist
[0] 226.21.143.203.in-addr.arpa.: domain name does not exist
[0] 227.21.143.203.in-addr.arpa.: domain name does not exist
[0] 228.21.143.203.in-addr.arpa.: domain name does not exist
[0] 229.21.143.203.in-addr.arpa.: domain name does not exist
[0] 230.21.143.203.in-addr.arpa.: domain name does not exist
[0] 231.21.143.203.in-addr.arpa.: domain name does not exist
[0] 232.21.143.203.in-addr.arpa.: domain name does not exist
[0] 233.21.143.203.in-addr.arpa.: domain name does not exist
[0] 234.21.143.203.in-addr.arpa.: domain name does not exist
[0] 235.21.143.203.in-addr.arpa.: domain name does not exist
[0] 236.21.143.203.in-addr.arpa.: domain name does not exist
[0] 237.21.143.203.in-addr.arpa.: domain name does not exist
[0] 238.21.143.203.in-addr.arpa.: domain name does not exist
[0] 239.21.143.203.in-addr.arpa.: domain name does not exist
[200] 240.21.143.203.in-addr.arpa. domain name pointer mail.ceyline.lk ceyline.lankacom.net
[0] 241.21.143.203.in-addr.arpa.: domain name does not exist
[0] 242.21.143.203.in-addr.arpa.: domain name does not exist
[0] 243.21.143.203.in-addr.arpa.: domain name does not exist
[0] 244.21.143.203.in-addr.arpa.: domain name does not exist
[200] 245.21.143.203.in-addr.arpa. domain name pointer gw.diamond.lk
[200] 246.21.143.203.in-addr.arpa. domain name pointer mx.lankacom.net
[200] 247.21.143.203.in-addr.arpa. domain name pointer smtp.dilmahtea.com
[200] 248.21.143.203.in-addr.arpa. domain name pointer mis.lankacom.net
[200] 249.21.143.203.in-addr.arpa. domain name pointer mail.empire.lk
[0] 250.21.143.203.in-addr.arpa.: domain name does not exist
[200] 251.21.143.203.in-addr.arpa. domain name pointer gw.asianalliance.lk
[0] 252.21.143.203.in-addr.arpa.: domain name does not exist
[0] 253.21.143.203.in-addr.arpa.: domain name does not exist
[0] 254.21.143.203.in-addr.arpa.: domain name does not exist
[0] 255.21.143.203.in-addr.arpa.: domain name does not exist