[0] 0.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 1.51.76.64.in-addr.arpa. domain name pointer cutbr.cutb.edu.co ctg-rtr-cutb-ternera.red.net.co
[86400] 2.51.76.64.in-addr.arpa. domain name pointer cutb.cutb.edu.co cutb.edu.co
[86400] 3.51.76.64.in-addr.arpa. domain name pointer cutb2.cutb.edu.co
[86400] 4.51.76.64.in-addr.arpa. domain name pointer cutbalu.cutb.edu.co
[86400] 5.51.76.64.in-addr.arpa. domain name pointer cutbadmin.cutb.edu.co
[0] 6.51.76.64.in-addr.arpa.: domain name does not exist
[0] 7.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 8.51.76.64.in-addr.arpa. domain name pointer antivirus.cutb.edu.co
[0] 9.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 10.51.76.64.in-addr.arpa. domain name pointer biblioteca.cutb.edu.co
[86400] 11.51.76.64.in-addr.arpa. domain name pointer isonet.cutb.edu.co
[86400] 12.51.76.64.in-addr.arpa. domain name pointer cutbras.cutb.edu.co
[86400] 13.51.76.64.in-addr.arpa. domain name pointer cutbweb.cutb.edu.co
[86400] 14.51.76.64.in-addr.arpa. domain name pointer shaper.cutb.edu.co
[0] 15.51.76.64.in-addr.arpa.: domain name does not exist
[0] 16.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 17.51.76.64.in-addr.arpa. domain name pointer ctg-rtr-cutb-manga.red.net.co
[86400] 18.51.76.64.in-addr.arpa. domain name pointer ctg-lnx-cutb-manga-fw.red.net.co
[0] 19.51.76.64.in-addr.arpa.: domain name does not exist
[0] 20.51.76.64.in-addr.arpa.: domain name does not exist
[0] 21.51.76.64.in-addr.arpa.: domain name does not exist
[0] 22.51.76.64.in-addr.arpa.: domain name does not exist
[0] 23.51.76.64.in-addr.arpa.: domain name does not exist
[0] 24.51.76.64.in-addr.arpa.: domain name does not exist
[0] 25.51.76.64.in-addr.arpa.: domain name does not exist
[0] 26.51.76.64.in-addr.arpa.: domain name does not exist
[0] 27.51.76.64.in-addr.arpa.: domain name does not exist
[0] 28.51.76.64.in-addr.arpa.: domain name does not exist
[0] 29.51.76.64.in-addr.arpa.: domain name does not exist
[0] 30.51.76.64.in-addr.arpa.: domain name does not exist
[0] 31.51.76.64.in-addr.arpa.: domain name does not exist
[0] 32.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 33.51.76.64.in-addr.arpa. domain name pointer ctg-rtr-ccbgrande.red.net.co
[0] 34.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 35.51.76.64.in-addr.arpa. domain name pointer ctg-lnx-ibrosa.red.net.co
[86400] 36.51.76.64.in-addr.arpa. domain name pointer ctg-win-termocartagena.red.net.co
[0] 37.51.76.64.in-addr.arpa.: domain name does not exist
[0] 38.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 39.51.76.64.in-addr.arpa. domain name pointer ctg-lnx-caribsa.red.net.co
[86400] 40.51.76.64.in-addr.arpa. domain name pointer ctg-win-serviport.red.net.co
[86400] 41.51.76.64.in-addr.arpa. domain name pointer ctg-win-inversionesynegocios.red.net.co
[0] 42.51.76.64.in-addr.arpa.: domain name does not exist
[0] 43.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 44.51.76.64.in-addr.arpa. domain name pointer ctg-lnx-tciestrellas.red.net.co
[0] 45.51.76.64.in-addr.arpa.: domain name does not exist
[0] 46.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 47.51.76.64.in-addr.arpa. domain name pointer ctg-win-invercap.red.net.co
[0] 48.51.76.64.in-addr.arpa.: domain name does not exist
[0] 49.51.76.64.in-addr.arpa.: domain name does not exist
[0] 50.51.76.64.in-addr.arpa.: domain name does not exist
[0] 51.51.76.64.in-addr.arpa.: domain name does not exist
[0] 52.51.76.64.in-addr.arpa.: domain name does not exist
[0] 53.51.76.64.in-addr.arpa.: domain name does not exist
[0] 54.51.76.64.in-addr.arpa.: domain name does not exist
[0] 55.51.76.64.in-addr.arpa.: domain name does not exist
[0] 56.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 57.51.76.64.in-addr.arpa. domain name pointer ctg-rtr-compusisca.red.net.co
[86400] 58.51.76.64.in-addr.arpa. domain name pointer ctg-hst-compusisca.red.net.co
[86400] 59.51.76.64.in-addr.arpa. domain name pointer ctg-hst-compusisca.red.net.co
[86400] 60.51.76.64.in-addr.arpa. domain name pointer ctg-hst-compusisca.red.net.co
[86400] 61.51.76.64.in-addr.arpa. domain name pointer ctg-hst-compusisca.red.net.co
[86400] 62.51.76.64.in-addr.arpa. domain name pointer ctg-hst-compusisca.red.net.co
[0] 63.51.76.64.in-addr.arpa.: domain name does not exist
[0] 64.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 65.51.76.64.in-addr.arpa. domain name pointer ctg-rtr-curn.red.net.co
[0] 66.51.76.64.in-addr.arpa.: domain name does not exist
[0] 67.51.76.64.in-addr.arpa.: domain name does not exist
[0] 68.51.76.64.in-addr.arpa.: domain name does not exist
[0] 69.51.76.64.in-addr.arpa.: domain name does not exist
[0] 70.51.76.64.in-addr.arpa.: domain name does not exist
[0] 71.51.76.64.in-addr.arpa.: domain name does not exist
[0] 72.51.76.64.in-addr.arpa.: domain name does not exist
[0] 73.51.76.64.in-addr.arpa.: domain name does not exist
[0] 74.51.76.64.in-addr.arpa.: domain name does not exist
[0] 75.51.76.64.in-addr.arpa.: domain name does not exist
[0] 76.51.76.64.in-addr.arpa.: domain name does not exist
[0] 77.51.76.64.in-addr.arpa.: domain name does not exist
[0] 78.51.76.64.in-addr.arpa.: domain name does not exist
[0] 79.51.76.64.in-addr.arpa.: domain name does not exist
[0] 80.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 81.51.76.64.in-addr.arpa. domain name pointer ctg-win-zeustecnologia.red.net.co
[86400] 82.51.76.64.in-addr.arpa. domain name pointer ctg-hst-zeustecnologia.red.net.co
[0] 83.51.76.64.in-addr.arpa.: domain name does not exist
[0] 84.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 85.51.76.64.in-addr.arpa. domain name pointer ctg-lnx-didiersanchez.red.ent.co
[0] 86.51.76.64.in-addr.arpa.: domain name does not exist
[0] 87.51.76.64.in-addr.arpa.: domain name does not exist
[0] 88.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 89.51.76.64.in-addr.arpa. domain name pointer ctg-rtr-enred.red.net.co
[86400] 90.51.76.64.in-addr.arpa. domain name pointer ctg-nat-enred.red.net.co
[0] 91.51.76.64.in-addr.arpa.: domain name does not exist
[0] 92.51.76.64.in-addr.arpa.: domain name does not exist
[0] 93.51.76.64.in-addr.arpa.: domain name does not exist
[0] 94.51.76.64.in-addr.arpa.: domain name does not exist
[0] 95.51.76.64.in-addr.arpa.: domain name does not exist
[0] 96.51.76.64.in-addr.arpa.: domain name does not exist
[0] 97.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 98.51.76.64.in-addr.arpa. domain name pointer ctg-win-contecar.red.net.co
[86400] 99.51.76.64.in-addr.arpa. domain name pointer ctg-win-copc.red.net.co
[86400] 100.51.76.64.in-addr.arpa. domain name pointer ctg-lnx-coffebreak.red.net.co
[86400] 101.51.76.64.in-addr.arpa. domain name pointer ctg-lnx-intersidri.red.net.co
[86400] 102.51.76.64.in-addr.arpa. domain name pointer ctg-lnx-aduanas-gama.red.net.co
[86400] 103.51.76.64.in-addr.arpa. domain name pointer ctg-win-aduanas-gama.red.net.co
[0] 104.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 105.51.76.64.in-addr.arpa. domain name pointer ctg-lnx-ami.red.net.co
[86400] 106.51.76.64.in-addr.arpa. domain name pointer ctg-hst-comexa.red.net.co
[86400] 107.51.76.64.in-addr.arpa. domain name pointer ctg-win-tecnoaji.red.net.co
[86400] 108.51.76.64.in-addr.arpa. domain name pointer ctg-win-conexel.red.net.co
[86400] 109.51.76.64.in-addr.arpa. domain name pointer ctg-lnx-cojowa.red.net.co
[86400] 110.51.76.64.in-addr.arpa. domain name pointer ctg-win-cojowa.red.net.co
[86400] 111.51.76.64.in-addr.arpa. domain name pointer ctg-win-cojowa.red.net.co
[86400] 112.51.76.64.in-addr.arpa. domain name pointer ctg-lnx-esdiseno.red.net.co
[86400] 113.51.76.64.in-addr.arpa. domain name pointer ctg-lnx-inantra.red.net.co
[86400] 114.51.76.64.in-addr.arpa. domain name pointer ctg-lnx-sotracar.red.net.co
[86400] 115.51.76.64.in-addr.arpa. domain name pointer ctg-lnx-emdisalud.red.net.co
[0] 116.51.76.64.in-addr.arpa.: domain name does not exist
[0] 117.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 118.51.76.64.in-addr.arpa. domain name pointer ctg-rtr-siport.red.net.co
[0] 119.51.76.64.in-addr.arpa.: domain name does not exist
[0] 120.51.76.64.in-addr.arpa.: domain name does not exist
[0] 121.51.76.64.in-addr.arpa.: domain name does not exist
[0] 122.51.76.64.in-addr.arpa.: domain name does not exist
[0] 123.51.76.64.in-addr.arpa.: domain name does not exist
[0] 124.51.76.64.in-addr.arpa.: domain name does not exist
[0] 125.51.76.64.in-addr.arpa.: domain name does not exist
[0] 126.51.76.64.in-addr.arpa.: domain name does not exist
[0] 127.51.76.64.in-addr.arpa.: domain name does not exist
[0] 128.51.76.64.in-addr.arpa.: domain name does not exist
[0] 129.51.76.64.in-addr.arpa.: domain name does not exist
[0] 130.51.76.64.in-addr.arpa.: domain name does not exist
[0] 131.51.76.64.in-addr.arpa.: domain name does not exist
[0] 132.51.76.64.in-addr.arpa.: domain name does not exist
[0] 133.51.76.64.in-addr.arpa.: domain name does not exist
[0] 134.51.76.64.in-addr.arpa.: domain name does not exist
[0] 135.51.76.64.in-addr.arpa.: domain name does not exist
[0] 136.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 137.51.76.64.in-addr.arpa. domain name pointer ctg-rtr-impsat.red.net.co
[86400] 138.51.76.64.in-addr.arpa. domain name pointer ctg-lnx-cache1.red.net.co
[0] 139.51.76.64.in-addr.arpa.: domain name does not exist
[0] 140.51.76.64.in-addr.arpa.: domain name does not exist
[0] 141.51.76.64.in-addr.arpa.: domain name does not exist
[0] 142.51.76.64.in-addr.arpa.: domain name does not exist
[0] 143.51.76.64.in-addr.arpa.: domain name does not exist
[0] 144.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 145.51.76.64.in-addr.arpa. domain name pointer ctg-rtr-hotel-las-americas.red.net.co
[0] 146.51.76.64.in-addr.arpa.: domain name does not exist
[0] 147.51.76.64.in-addr.arpa.: domain name does not exist
[0] 148.51.76.64.in-addr.arpa.: domain name does not exist
[0] 149.51.76.64.in-addr.arpa.: domain name does not exist
[0] 150.51.76.64.in-addr.arpa.: domain name does not exist
[0] 151.51.76.64.in-addr.arpa.: domain name does not exist
[0] 152.51.76.64.in-addr.arpa.: domain name does not exist
[0] 153.51.76.64.in-addr.arpa.: domain name does not exist
[0] 154.51.76.64.in-addr.arpa.: domain name does not exist
[0] 155.51.76.64.in-addr.arpa.: domain name does not exist
[0] 156.51.76.64.in-addr.arpa.: domain name does not exist
[0] 157.51.76.64.in-addr.arpa.: domain name does not exist
[0] 158.51.76.64.in-addr.arpa.: domain name does not exist
[0] 159.51.76.64.in-addr.arpa.: domain name does not exist
[0] 160.51.76.64.in-addr.arpa.: domain name does not exist
[0] 161.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 162.51.76.64.in-addr.arpa. domain name pointer ctg-rtr-enred-impsat.red.net.co
[86400] 163.51.76.64.in-addr.arpa. domain name pointer ctg-dedicados1-eventos.red.net.co
[86400] 164.51.76.64.in-addr.arpa. domain name pointer ctg-lnx-catira.red.net.co
[0] 165.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 166.51.76.64.in-addr.arpa. domain name pointer ctg-dedicados2-noc-ductel.red.net.co
[86400] 167.51.76.64.in-addr.arpa. domain name pointer packeteer.red.net.co
[86400] 168.51.76.64.in-addr.arpa. domain name pointer ctg-hosting1-red-net.co
[0] 169.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 170.51.76.64.in-addr.arpa. domain name pointer ctg-dedicados3-noc-ductel.red.net.co
[86400] 171.51.76.64.in-addr.arpa. domain name pointer ctg-springtide.red.net.co
[86400] 172.51.76.64.in-addr.arpa. domain name pointer ctg-nat-to-impsat.red.net.co
[86400] 173.51.76.64.in-addr.arpa. domain name pointer ctg-rtr-etb.red.net.co
[86400] 174.51.76.64.in-addr.arpa. domain name pointer ctg-cob-virtualhost.red.net.co
[0] 175.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 176.51.76.64.in-addr.arpa. domain name pointer ctg-net-zofrancamanga.red.net.co
[86400] 177.51.76.64.in-addr.arpa. domain name pointer ctg-nat-zofrancamanga.red.net.co
[86400] 178.51.76.64.in-addr.arpa. domain name pointer ctg-win-zofrancamanga.red.net.co
[86400] 179.51.76.64.in-addr.arpa. domain name pointer ctg-win-zofrancamanga.red.net.co
[86400] 180.51.76.64.in-addr.arpa. domain name pointer ctg-win-zofrancamanga.red.net.co
[0] 181.51.76.64.in-addr.arpa.: domain name does not exist
[0] 182.51.76.64.in-addr.arpa.: domain name does not exist
[0] 183.51.76.64.in-addr.arpa.: domain name does not exist
[0] 184.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 185.51.76.64.in-addr.arpa. domain name pointer ctg-rtr-sacsa.red.net.co
[0] 186.51.76.64.in-addr.arpa.: domain name does not exist
[0] 187.51.76.64.in-addr.arpa.: domain name does not exist
[0] 188.51.76.64.in-addr.arpa.: domain name does not exist
[0] 189.51.76.64.in-addr.arpa.: domain name does not exist
[0] 190.51.76.64.in-addr.arpa.: domain name does not exist
[0] 191.51.76.64.in-addr.arpa.: domain name does not exist
[0] 192.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 193.51.76.64.in-addr.arpa. domain name pointer ctg-rtr-noc-eth.red.net.co
[0] 194.51.76.64.in-addr.arpa.: domain name does not exist
[0] 195.51.76.64.in-addr.arpa.: domain name does not exist
[0] 196.51.76.64.in-addr.arpa.: domain name does not exist
[0] 197.51.76.64.in-addr.arpa.: domain name does not exist
[0] 198.51.76.64.in-addr.arpa.: domain name does not exist
[0] 199.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 200.51.76.64.in-addr.arpa. domain name pointer ctg-lnx-cardique.red.net.co
[86400] 201.51.76.64.in-addr.arpa. domain name pointer ctg-noc-catalyst.red.net.co
[86400] 202.51.76.64.in-addr.arpa. domain name pointer ctg-win-aduaneras.red.net.co
[86400] 203.51.76.64.in-addr.arpa. domain name pointer ctg-win-serviestiba.red.net.co
[86400] 204.51.76.64.in-addr.arpa. domain name pointer ctg-lnx-julia-susana.red.net.co
[86400] 205.51.76.64.in-addr.arpa. domain name pointer ctg-win-eluniversal.red.net.co
[0] 206.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 207.51.76.64.in-addr.arpa. domain name pointer ctg-vpn-general-electric.red.net.co
[0] 208.51.76.64.in-addr.arpa.: domain name does not exist
[0] 209.51.76.64.in-addr.arpa.: domain name does not exist
[0] 210.51.76.64.in-addr.arpa.: domain name does not exist
[0] 211.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 212.51.76.64.in-addr.arpa. domain name pointer ctg-win-almagran.red.net.co
[0] 213.51.76.64.in-addr.arpa.: domain name does not exist
[0] 214.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 215.51.76.64.in-addr.arpa. domain name pointer ctg-lnx-agentesmaritimos.red.net.co
[0] 216.51.76.64.in-addr.arpa.: domain name does not exist
[0] 217.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 218.51.76.64.in-addr.arpa. domain name pointer ctg-win-hotel-santaclara.red.net.co
[86400] 219.51.76.64.in-addr.arpa. domain name pointer ctg-hst-hotel-santaclara.red.net.co
[86400] 220.51.76.64.in-addr.arpa. domain name pointer ctg-hst-hotel-santaclara.red.net.co
[86400] 221.51.76.64.in-addr.arpa. domain name pointer ctg-hst-hotel-santaclara.red.net.co
[86400] 222.51.76.64.in-addr.arpa. domain name pointer ctg-lnx-cy-cfs-alcon.red.net.co
[0] 223.51.76.64.in-addr.arpa.: domain name does not exist
[0] 224.51.76.64.in-addr.arpa.: domain name does not exist
[0] 225.51.76.64.in-addr.arpa.: domain name does not exist
[0] 226.51.76.64.in-addr.arpa.: domain name does not exist
[0] 227.51.76.64.in-addr.arpa.: domain name does not exist
[0] 228.51.76.64.in-addr.arpa.: domain name does not exist
[0] 229.51.76.64.in-addr.arpa.: domain name does not exist
[0] 230.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 231.51.76.64.in-addr.arpa. domain name pointer ctg-hst-generalelectric.red.net.co
[0] 232.51.76.64.in-addr.arpa.: domain name does not exist
[0] 233.51.76.64.in-addr.arpa.: domain name does not exist
[0] 234.51.76.64.in-addr.arpa.: domain name does not exist
[0] 235.51.76.64.in-addr.arpa.: domain name does not exist
[0] 236.51.76.64.in-addr.arpa.: domain name does not exist
[0] 237.51.76.64.in-addr.arpa.: domain name does not exist
[86400] 238.51.76.64.in-addr.arpa. domain name pointer ctg-lnx-3castillos.red.net.co
[0] 239.51.76.64.in-addr.arpa.: domain name does not exist
[0] 240.51.76.64.in-addr.arpa.: domain name does not exist
[0] 241.51.76.64.in-addr.arpa.: domain name does not exist
[0] 242.51.76.64.in-addr.arpa.: domain name does not exist
[0] 243.51.76.64.in-addr.arpa.: domain name does not exist
[0] 244.51.76.64.in-addr.arpa.: domain name does not exist
[0] 245.51.76.64.in-addr.arpa.: domain name does not exist
[0] 246.51.76.64.in-addr.arpa.: domain name does not exist
[0] 247.51.76.64.in-addr.arpa.: domain name does not exist
[0] 248.51.76.64.in-addr.arpa.: domain name does not exist
[0] 249.51.76.64.in-addr.arpa.: domain name does not exist
[0] 250.51.76.64.in-addr.arpa.: domain name does not exist
[0] 251.51.76.64.in-addr.arpa.: domain name does not exist
[0] 252.51.76.64.in-addr.arpa.: domain name does not exist
[0] 253.51.76.64.in-addr.arpa.: domain name does not exist
[0] 254.51.76.64.in-addr.arpa.: domain name does not exist
[0] 255.51.76.64.in-addr.arpa.: domain name does not exist