[0] 0.83.21.165.in-addr.arpa.: domain name does not exist
[0] 1.83.21.165.in-addr.arpa.: domain name does not exist
[0] 2.83.21.165.in-addr.arpa.: domain name does not exist
[0] 3.83.21.165.in-addr.arpa.: domain name does not exist
[0] 4.83.21.165.in-addr.arpa.: domain name does not exist
[0] 5.83.21.165.in-addr.arpa.: domain name does not exist
[3600] 6.83.21.165.in-addr.arpa. domain name pointer sysdns2.singnet.com.sg
[3600] 7.83.21.165.in-addr.arpa. domain name pointer cns02.singnet.com.sg
[3600] 8.83.21.165.in-addr.arpa. domain name pointer nocol.singnet.com.sg
[3600] 9.83.21.165.in-addr.arpa. domain name pointer shdns1.singnet.com.sg
[3600] 10.83.21.165.in-addr.arpa. domain name pointer dnssec4.singnet.com.sg
[3600] 11.83.21.165.in-addr.arpa. domain name pointer dnssec1.singnet.com.sg
[3600] 12.83.21.165.in-addr.arpa. domain name pointer shdns2.singnet.com.sg
[0] 13.83.21.165.in-addr.arpa.: domain name does not exist
[0] 14.83.21.165.in-addr.arpa.: domain name does not exist
[0] 15.83.21.165.in-addr.arpa.: domain name does not exist
[0] 16.83.21.165.in-addr.arpa.: domain name does not exist
[0] 17.83.21.165.in-addr.arpa.: domain name does not exist
[3600] 18.83.21.165.in-addr.arpa. domain name pointer sentosa.v6.singnet.com.sg
[0] 19.83.21.165.in-addr.arpa.: domain name does not exist
[0] 20.83.21.165.in-addr.arpa.: domain name does not exist
[0] 21.83.21.165.in-addr.arpa.: domain name does not exist
[3600] 22.83.21.165.in-addr.arpa. domain name pointer bukom.v6.singnet.com.sg
[0] 23.83.21.165.in-addr.arpa.: domain name does not exist
[0] 24.83.21.165.in-addr.arpa.: domain name does not exist
[0] 25.83.21.165.in-addr.arpa.: domain name does not exist
[0] 26.83.21.165.in-addr.arpa.: domain name does not exist
[0] 27.83.21.165.in-addr.arpa.: domain name does not exist
[0] 28.83.21.165.in-addr.arpa.: domain name does not exist
[0] 29.83.21.165.in-addr.arpa.: domain name does not exist
[0] 30.83.21.165.in-addr.arpa.: domain name does not exist
[0] 31.83.21.165.in-addr.arpa.: domain name does not exist
[0] 32.83.21.165.in-addr.arpa.: domain name does not exist
[0] 33.83.21.165.in-addr.arpa.: domain name does not exist
[0] 34.83.21.165.in-addr.arpa.: domain name does not exist
[0] 35.83.21.165.in-addr.arpa.: domain name does not exist
[0] 36.83.21.165.in-addr.arpa.: domain name does not exist
[0] 37.83.21.165.in-addr.arpa.: domain name does not exist
[0] 38.83.21.165.in-addr.arpa.: domain name does not exist
[0] 39.83.21.165.in-addr.arpa.: domain name does not exist
[0] 40.83.21.165.in-addr.arpa.: domain name does not exist
[0] 41.83.21.165.in-addr.arpa.: domain name does not exist
[0] 42.83.21.165.in-addr.arpa.: domain name does not exist
[0] 43.83.21.165.in-addr.arpa.: domain name does not exist
[0] 44.83.21.165.in-addr.arpa.: domain name does not exist
[0] 45.83.21.165.in-addr.arpa.: domain name does not exist
[0] 46.83.21.165.in-addr.arpa.: domain name does not exist
[0] 47.83.21.165.in-addr.arpa.: domain name does not exist
[0] 48.83.21.165.in-addr.arpa.: domain name does not exist
[0] 49.83.21.165.in-addr.arpa.: domain name does not exist
[0] 50.83.21.165.in-addr.arpa.: domain name does not exist
[3600] 51.83.21.165.in-addr.arpa. domain name pointer sajari.v6.singnet.com.sg
[3600] 52.83.21.165.in-addr.arpa. domain name pointer ns1.v6.singnet.com.sg
[3600] 53.83.21.165.in-addr.arpa. domain name pointer shan.v6.singnet.com.sg
[3600] 54.83.21.165.in-addr.arpa. domain name pointer setup.v6.singnet.com.sg
[3600] 55.83.21.165.in-addr.arpa. domain name pointer netflow.v6.singnet.com.sg
[3600] 56.83.21.165.in-addr.arpa. domain name pointer ns2.v6.singnet.com.sg
[3600] 57.83.21.165.in-addr.arpa. domain name pointer calendula.v6.singnet.com.sg
[3600] 58.83.21.165.in-addr.arpa. domain name pointer www.v6.singnet.com.sg
[0] 59.83.21.165.in-addr.arpa.: domain name does not exist
[0] 60.83.21.165.in-addr.arpa.: domain name does not exist
[0] 61.83.21.165.in-addr.arpa.: domain name does not exist
[0] 62.83.21.165.in-addr.arpa.: domain name does not exist
[0] 63.83.21.165.in-addr.arpa.: domain name does not exist
[0] 64.83.21.165.in-addr.arpa.: domain name does not exist
[0] 65.83.21.165.in-addr.arpa.: domain name does not exist
[0] 66.83.21.165.in-addr.arpa.: domain name does not exist
[0] 67.83.21.165.in-addr.arpa.: domain name does not exist
[0] 68.83.21.165.in-addr.arpa.: domain name does not exist
[0] 69.83.21.165.in-addr.arpa.: domain name does not exist
[0] 70.83.21.165.in-addr.arpa.: domain name does not exist
[3600] 71.83.21.165.in-addr.arpa. domain name pointer qt-cat65b.singnet.com.sg
[0] 72.83.21.165.in-addr.arpa.: domain name does not exist
[0] 73.83.21.165.in-addr.arpa.: domain name does not exist
[0] 74.83.21.165.in-addr.arpa.: domain name does not exist
[0] 75.83.21.165.in-addr.arpa.: domain name does not exist
[0] 76.83.21.165.in-addr.arpa.: domain name does not exist
[0] 77.83.21.165.in-addr.arpa.: domain name does not exist
[0] 78.83.21.165.in-addr.arpa.: domain name does not exist
[0] 79.83.21.165.in-addr.arpa.: domain name does not exist
[0] 80.83.21.165.in-addr.arpa.: domain name does not exist
[0] 81.83.21.165.in-addr.arpa.: domain name does not exist
[0] 82.83.21.165.in-addr.arpa.: domain name does not exist
[0] 83.83.21.165.in-addr.arpa.: domain name does not exist
[0] 84.83.21.165.in-addr.arpa.: domain name does not exist
[0] 85.83.21.165.in-addr.arpa.: domain name does not exist
[3600] 86.83.21.165.in-addr.arpa. domain name pointer dnssi-qt.singnet.com.sg
[3600] 87.83.21.165.in-addr.arpa. domain name pointer dnscache1-query.singnet.com.sg
[3600] 88.83.21.165.in-addr.arpa. domain name pointer dnscache1.singnet.com.sg
[3600] 89.83.21.165.in-addr.arpa. domain name pointer dnscache1a.singnet.com.sg
[3600] 90.83.21.165.in-addr.arpa. domain name pointer dnscache1b.singnet.com.sg
[3600] 91.83.21.165.in-addr.arpa. domain name pointer dnscache1c.singnet.com.sg
[0] 92.83.21.165.in-addr.arpa.: domain name does not exist
[3600] 93.83.21.165.in-addr.arpa. domain name pointer dnscache1e.singnet.com.sg
[3600] 94.83.21.165.in-addr.arpa. domain name pointer dnscache1d.singnet.com.sg
[0] 95.83.21.165.in-addr.arpa.: domain name does not exist
[0] 96.83.21.165.in-addr.arpa.: domain name does not exist
[0] 97.83.21.165.in-addr.arpa.: domain name does not exist
[0] 98.83.21.165.in-addr.arpa.: domain name does not exist
[3600] 99.83.21.165.in-addr.arpa. domain name pointer dnscache1f.singnet.com.sg
[0] 100.83.21.165.in-addr.arpa.: domain name does not exist
[0] 101.83.21.165.in-addr.arpa.: domain name does not exist
[0] 102.83.21.165.in-addr.arpa.: domain name does not exist
[0] 103.83.21.165.in-addr.arpa.: domain name does not exist
[0] 104.83.21.165.in-addr.arpa.: domain name does not exist
[0] 105.83.21.165.in-addr.arpa.: domain name does not exist
[0] 106.83.21.165.in-addr.arpa.: domain name does not exist
[0] 107.83.21.165.in-addr.arpa.: domain name does not exist
[0] 108.83.21.165.in-addr.arpa.: domain name does not exist
[0] 109.83.21.165.in-addr.arpa.: domain name does not exist
[0] 110.83.21.165.in-addr.arpa.: domain name does not exist
[0] 111.83.21.165.in-addr.arpa.: domain name does not exist
[0] 112.83.21.165.in-addr.arpa.: domain name does not exist
[0] 113.83.21.165.in-addr.arpa.: domain name does not exist
[0] 114.83.21.165.in-addr.arpa.: domain name does not exist
[0] 115.83.21.165.in-addr.arpa.: domain name does not exist
[0] 116.83.21.165.in-addr.arpa.: domain name does not exist
[0] 117.83.21.165.in-addr.arpa.: domain name does not exist
[0] 118.83.21.165.in-addr.arpa.: domain name does not exist
[0] 119.83.21.165.in-addr.arpa.: domain name does not exist
[0] 120.83.21.165.in-addr.arpa.: domain name does not exist
[0] 121.83.21.165.in-addr.arpa.: domain name does not exist
[0] 122.83.21.165.in-addr.arpa.: domain name does not exist
[0] 123.83.21.165.in-addr.arpa.: domain name does not exist
[0] 124.83.21.165.in-addr.arpa.: domain name does not exist
[0] 125.83.21.165.in-addr.arpa.: domain name does not exist
[0] 126.83.21.165.in-addr.arpa.: domain name does not exist
[0] 127.83.21.165.in-addr.arpa.: domain name does not exist
[0] 128.83.21.165.in-addr.arpa.: domain name does not exist
[0] 129.83.21.165.in-addr.arpa.: domain name does not exist
[3600] 130.83.21.165.in-addr.arpa. domain name pointer fe-2-0-redhill.singnet.com.sg
[0] 131.83.21.165.in-addr.arpa.: domain name does not exist
[0] 132.83.21.165.in-addr.arpa.: domain name does not exist
[0] 133.83.21.165.in-addr.arpa.: domain name does not exist
[0] 134.83.21.165.in-addr.arpa.: domain name does not exist
[0] 135.83.21.165.in-addr.arpa.: domain name does not exist
[3600] 136.83.21.165.in-addr.arpa. domain name pointer qt-ce.singnet.com.sg
[3600] 137.83.21.165.in-addr.arpa. domain name pointer qt-ce.singnet.com.sg
[3600] 138.83.21.165.in-addr.arpa. domain name pointer qt-ce.singnet.com.sg
[3600] 139.83.21.165.in-addr.arpa. domain name pointer heat.singnet.com.sg
[3600] 140.83.21.165.in-addr.arpa. domain name pointer qt-ce.singnet.com.sg
[3600] 141.83.21.165.in-addr.arpa. domain name pointer qt-ce.singnet.com.sg
[0] 142.83.21.165.in-addr.arpa.: domain name does not exist
[0] 143.83.21.165.in-addr.arpa.: domain name does not exist
[0] 144.83.21.165.in-addr.arpa.: domain name does not exist
[3600] 145.83.21.165.in-addr.arpa. domain name pointer lily.singnet.com.sg
[3600] 146.83.21.165.in-addr.arpa. domain name pointer primrose.singnet.com.sg
[3600] 147.83.21.165.in-addr.arpa. domain name pointer foxglove.singnet.com.sg
[3600] 148.83.21.165.in-addr.arpa. domain name pointer rose.singnet.com.sg
[0] 149.83.21.165.in-addr.arpa.: domain name does not exist
[3600] 150.83.21.165.in-addr.arpa. domain name pointer andromeda.singnet.com.sg
[0] 151.83.21.165.in-addr.arpa.: domain name does not exist
[0] 152.83.21.165.in-addr.arpa.: domain name does not exist
[0] 153.83.21.165.in-addr.arpa.: domain name does not exist
[0] 154.83.21.165.in-addr.arpa.: domain name does not exist
[0] 155.83.21.165.in-addr.arpa.: domain name does not exist
[0] 156.83.21.165.in-addr.arpa.: domain name does not exist
[0] 157.83.21.165.in-addr.arpa.: domain name does not exist
[0] 158.83.21.165.in-addr.arpa.: domain name does not exist
[0] 159.83.21.165.in-addr.arpa.: domain name does not exist
[0] 160.83.21.165.in-addr.arpa.: domain name does not exist
[0] 161.83.21.165.in-addr.arpa.: domain name does not exist
[0] 162.83.21.165.in-addr.arpa.: domain name does not exist
[0] 163.83.21.165.in-addr.arpa.: domain name does not exist
[0] 164.83.21.165.in-addr.arpa.: domain name does not exist
[0] 165.83.21.165.in-addr.arpa.: domain name does not exist
[0] 166.83.21.165.in-addr.arpa.: domain name does not exist
[0] 167.83.21.165.in-addr.arpa.: domain name does not exist
[0] 168.83.21.165.in-addr.arpa.: domain name does not exist
[3600] 169.83.21.165.in-addr.arpa. domain name pointer proxy2.singnet.com.sg
[0] 170.83.21.165.in-addr.arpa.: domain name does not exist
[0] 171.83.21.165.in-addr.arpa.: domain name does not exist
[0] 172.83.21.165.in-addr.arpa.: domain name does not exist
[0] 173.83.21.165.in-addr.arpa.: domain name does not exist
[0] 174.83.21.165.in-addr.arpa.: domain name does not exist
[0] 175.83.21.165.in-addr.arpa.: domain name does not exist
[0] 176.83.21.165.in-addr.arpa.: domain name does not exist
[0] 177.83.21.165.in-addr.arpa.: domain name does not exist
[0] 178.83.21.165.in-addr.arpa.: domain name does not exist
[0] 179.83.21.165.in-addr.arpa.: domain name does not exist
[0] 180.83.21.165.in-addr.arpa.: domain name does not exist
[0] 181.83.21.165.in-addr.arpa.: domain name does not exist
[0] 182.83.21.165.in-addr.arpa.: domain name does not exist
[0] 183.83.21.165.in-addr.arpa.: domain name does not exist
[0] 184.83.21.165.in-addr.arpa.: domain name does not exist
[0] 185.83.21.165.in-addr.arpa.: domain name does not exist
[0] 186.83.21.165.in-addr.arpa.: domain name does not exist
[0] 187.83.21.165.in-addr.arpa.: domain name does not exist
[0] 188.83.21.165.in-addr.arpa.: domain name does not exist
[0] 189.83.21.165.in-addr.arpa.: domain name does not exist
[0] 190.83.21.165.in-addr.arpa.: domain name does not exist
[0] 191.83.21.165.in-addr.arpa.: domain name does not exist
[0] 192.83.21.165.in-addr.arpa.: domain name does not exist
[0] 193.83.21.165.in-addr.arpa.: domain name does not exist
[0] 194.83.21.165.in-addr.arpa.: domain name does not exist
[0] 195.83.21.165.in-addr.arpa.: domain name does not exist
[0] 196.83.21.165.in-addr.arpa.: domain name does not exist
[0] 197.83.21.165.in-addr.arpa.: domain name does not exist
[0] 198.83.21.165.in-addr.arpa.: domain name does not exist
[0] 199.83.21.165.in-addr.arpa.: domain name does not exist
[0] 200.83.21.165.in-addr.arpa.: domain name does not exist
[0] 201.83.21.165.in-addr.arpa.: domain name does not exist
[0] 202.83.21.165.in-addr.arpa.: domain name does not exist
[0] 203.83.21.165.in-addr.arpa.: domain name does not exist
[0] 204.83.21.165.in-addr.arpa.: domain name does not exist
[0] 205.83.21.165.in-addr.arpa.: domain name does not exist
[0] 206.83.21.165.in-addr.arpa.: domain name does not exist
[0] 207.83.21.165.in-addr.arpa.: domain name does not exist
[0] 208.83.21.165.in-addr.arpa.: domain name does not exist
[0] 209.83.21.165.in-addr.arpa.: domain name does not exist
[0] 210.83.21.165.in-addr.arpa.: domain name does not exist
[0] 211.83.21.165.in-addr.arpa.: domain name does not exist
[0] 212.83.21.165.in-addr.arpa.: domain name does not exist
[0] 213.83.21.165.in-addr.arpa.: domain name does not exist
[3600] 214.83.21.165.in-addr.arpa. domain name pointer admin.singnet.com.sg speedwise.singnet.com.sg setup.singnet.com.sg
[0] 215.83.21.165.in-addr.arpa.: domain name does not exist
[0] 216.83.21.165.in-addr.arpa.: domain name does not exist
[0] 217.83.21.165.in-addr.arpa.: domain name does not exist
[0] 218.83.21.165.in-addr.arpa.: domain name does not exist
[0] 219.83.21.165.in-addr.arpa.: domain name does not exist
[0] 220.83.21.165.in-addr.arpa.: domain name does not exist
[0] 221.83.21.165.in-addr.arpa.: domain name does not exist
[0] 222.83.21.165.in-addr.arpa.: domain name does not exist
[0] 223.83.21.165.in-addr.arpa.: domain name does not exist
[0] 224.83.21.165.in-addr.arpa.: domain name does not exist
[0] 225.83.21.165.in-addr.arpa.: domain name does not exist
[0] 226.83.21.165.in-addr.arpa.: domain name does not exist
[0] 227.83.21.165.in-addr.arpa.: domain name does not exist
[0] 228.83.21.165.in-addr.arpa.: domain name does not exist
[0] 229.83.21.165.in-addr.arpa.: domain name does not exist
[3600] 230.83.21.165.in-addr.arpa. domain name pointer monash.singnet.com.sg
[3600] 231.83.21.165.in-addr.arpa. domain name pointer monash2.singnet.com.sg
[3600] 232.83.21.165.in-addr.arpa. domain name pointer milkystreet.singnet.com.sg
[0] 233.83.21.165.in-addr.arpa.: domain name does not exist
[0] 234.83.21.165.in-addr.arpa.: domain name does not exist
[0] 235.83.21.165.in-addr.arpa.: domain name does not exist
[3600] 236.83.21.165.in-addr.arpa. domain name pointer galaxyst.singnet.com.sg
[0] 237.83.21.165.in-addr.arpa.: domain name does not exist
[0] 238.83.21.165.in-addr.arpa.: domain name does not exist
[0] 239.83.21.165.in-addr.arpa.: domain name does not exist
[3600] 240.83.21.165.in-addr.arpa. domain name pointer nova1.singnet.com.sg
[0] 241.83.21.165.in-addr.arpa.: domain name does not exist
[0] 242.83.21.165.in-addr.arpa.: domain name does not exist
[0] 243.83.21.165.in-addr.arpa.: domain name does not exist
[0] 244.83.21.165.in-addr.arpa.: domain name does not exist
[0] 245.83.21.165.in-addr.arpa.: domain name does not exist
[3600] 246.83.21.165.in-addr.arpa. domain name pointer cronus.singnet.com.sg
[3600] 247.83.21.165.in-addr.arpa. domain name pointer rhea.singnet.com.sg
[3600] 248.83.21.165.in-addr.arpa. domain name pointer logxy2.singnet.com.sg
[3600] 249.83.21.165.in-addr.arpa. domain name pointer skyline.singnet.com.sg
[3600] 250.83.21.165.in-addr.arpa. domain name pointer murdoch.singnet.com.sg
[0] 251.83.21.165.in-addr.arpa.: domain name does not exist
[0] 252.83.21.165.in-addr.arpa.: domain name does not exist
[0] 253.83.21.165.in-addr.arpa.: domain name does not exist
[0] 254.83.21.165.in-addr.arpa.: domain name does not exist
[0] 255.83.21.165.in-addr.arpa.: domain name does not exist