[0] 0.161.1.189.in-addr.arpa.: domain name does not exist
[0] 1.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 2.161.1.189.in-addr.arpa. domain name pointer ns3.m3corp.com.br
[3600] 3.161.1.189.in-addr.arpa. domain name pointer lb-srv01.chleba.net
[0] 4.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 5.161.1.189.in-addr.arpa. domain name pointer mailserver15.knal.com.br
[3600] 6.161.1.189.in-addr.arpa. domain name pointer mailserver15b.hospedagemdesite.com
[3600] 7.161.1.189.in-addr.arpa. domain name pointer lb-srv02.chleba.net
[3600] 8.161.1.189.in-addr.arpa. domain name pointer smtp-srv05.chleba.net
[3600] 9.161.1.189.in-addr.arpa. domain name pointer smtp-srv06.chleba.net mailserver14.hospedagem-de-site.info
[3600] 10.161.1.189.in-addr.arpa. domain name pointer smtp-srv07.chleba.net
[3600] 11.161.1.189.in-addr.arpa. domain name pointer infra.hospedagemdesite.com
[3600] 12.161.1.189.in-addr.arpa. domain name pointer smtp-srv09.chleba.net
[0] 13.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 14.161.1.189.in-addr.arpa. domain name pointer ipanemasaojoao.com.br
[3600] 15.161.1.189.in-addr.arpa. domain name pointer smtp-srv12.chleba.net
[3600] 16.161.1.189.in-addr.arpa. domain name pointer mailserver9-d.hospedagemdesite.com
[3600] 17.161.1.189.in-addr.arpa. domain name pointer smtp-srv14.chleba.net
[3600] 18.161.1.189.in-addr.arpa. domain name pointer smtp-srv15.chleba.net
[3600] 19.161.1.189.in-addr.arpa. domain name pointer mailserver8.knal.com.br mailserver8.hospedagem-de-site.info
[0] 20.161.1.189.in-addr.arpa.: domain name does not exist
[0] 21.161.1.189.in-addr.arpa.: domain name does not exist
[0] 22.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 23.161.1.189.in-addr.arpa. domain name pointer smtp-srv20.chleba.net
[3600] 24.161.1.189.in-addr.arpa. domain name pointer cloud008.kjump.com.br
[0] 25.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 26.161.1.189.in-addr.arpa. domain name pointer sophos-srv01.m3corp.com.br
[3600] 27.161.1.189.in-addr.arpa. domain name pointer mailserver16b.hospedagemdesite.com
[3600] 28.161.1.189.in-addr.arpa. domain name pointer mkt1.singlepoint.com.br
[3600] 29.161.1.189.in-addr.arpa. domain name pointer mkt2.singlepoint.com.br
[3600] 30.161.1.189.in-addr.arpa. domain name pointer mailserver15h.knal.com.br
[0] 31.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 32.161.1.189.in-addr.arpa. domain name pointer network161-ip32.voxnet.com.br
[3600] 33.161.1.189.in-addr.arpa. domain name pointer network161-ip33.voxnet.com.br
[3600] 34.161.1.189.in-addr.arpa. domain name pointer network161-ip34.voxnet.com.br
[3600] 35.161.1.189.in-addr.arpa. domain name pointer chatspark.hospedagemdesite.com
[3600] 36.161.1.189.in-addr.arpa. domain name pointer network161-ip36.voxnet.com.br
[3600] 37.161.1.189.in-addr.arpa. domain name pointer network161-ip37.voxnet.com.br
[3600] 38.161.1.189.in-addr.arpa. domain name pointer network161-ip38.voxnet.com.br
[3600] 39.161.1.189.in-addr.arpa. domain name pointer network161-ip39.voxnet.com.br
[0] 40.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 41.161.1.189.in-addr.arpa. domain name pointer network161-ip41.voxnet.com.br
[3600] 42.161.1.189.in-addr.arpa. domain name pointer rvs.viacompany2.com.br
[3600] 43.161.1.189.in-addr.arpa. domain name pointer network161-ip43.voxnet.com.br
[3600] 44.161.1.189.in-addr.arpa. domain name pointer viacompany2-b.hospedagemdesite.com
[0] 45.161.1.189.in-addr.arpa.: domain name does not exist
[0] 46.161.1.189.in-addr.arpa.: domain name does not exist
[0] 47.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 48.161.1.189.in-addr.arpa. domain name pointer mailserver4-48.hospedagemdesite.com
[3600] 49.161.1.189.in-addr.arpa. domain name pointer mailserver8-49.hospedagemdesite.com
[0] 50.161.1.189.in-addr.arpa.: domain name does not exist
[0] 51.161.1.189.in-addr.arpa.: domain name does not exist
[0] 52.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 53.161.1.189.in-addr.arpa. domain name pointer srv05.bf.net.br
[0] 54.161.1.189.in-addr.arpa.: domain name does not exist
[0] 55.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 56.161.1.189.in-addr.arpa. domain name pointer chleba-esx01.m3corp.com.br
[0] 57.161.1.189.in-addr.arpa.: domain name does not exist
[0] 58.161.1.189.in-addr.arpa.: domain name does not exist
[0] 59.161.1.189.in-addr.arpa.: domain name does not exist
[0] 60.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 61.161.1.189.in-addr.arpa. domain name pointer ns1.planetaservidor.com.br
[0] 62.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 63.161.1.189.in-addr.arpa. domain name pointer ns2.planetaservidor.com.br
[3600] 64.161.1.189.in-addr.arpa. domain name pointer reverse16164.hospedagemdesite.com
[0] 65.161.1.189.in-addr.arpa.: domain name does not exist
[0] 66.161.1.189.in-addr.arpa.: domain name does not exist
[0] 67.161.1.189.in-addr.arpa.: domain name does not exist
[0] 68.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 69.161.1.189.in-addr.arpa. domain name pointer 161-69.imailing.com.br
[3600] 70.161.1.189.in-addr.arpa. domain name pointer mail2.cannyon.com.br
[3600] 71.161.1.189.in-addr.arpa. domain name pointer srv04.bf.net.br
[3600] 72.161.1.189.in-addr.arpa. domain name pointer mail4.cannyon.com.br
[3600] 73.161.1.189.in-addr.arpa. domain name pointer reversomail.hospedagemdesite.com
[0] 74.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 75.161.1.189.in-addr.arpa. domain name pointer reversointruto.hospedagemdesite.com
[3600] 76.161.1.189.in-addr.arpa. domain name pointer 161-76.imailing.com.br
[0] 77.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 78.161.1.189.in-addr.arpa. domain name pointer mailserver1.hospedagemdesite.com
[0] 79.161.1.189.in-addr.arpa.: domain name does not exist
[0] 80.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 81.161.1.189.in-addr.arpa. domain name pointer ns1.servidor-dedicado-brasil.com
[3600] 82.161.1.189.in-addr.arpa. domain name pointer ns2.servidor-dedicado-brasil.com
[0] 83.161.1.189.in-addr.arpa.: domain name does not exist
[0] 84.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 85.161.1.189.in-addr.arpa. domain name pointer www.geagri.com.br
[3600] 86.161.1.189.in-addr.arpa. domain name pointer 189-1-161-86-staticspo.starhosting.com.br
[0] 87.161.1.189.in-addr.arpa.: domain name does not exist
[0] 88.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 89.161.1.189.in-addr.arpa. domain name pointer ns1.kjump.com.br
[0] 90.161.1.189.in-addr.arpa.: domain name does not exist
[0] 91.161.1.189.in-addr.arpa.: domain name does not exist
[0] 92.161.1.189.in-addr.arpa.: domain name does not exist
[0] 93.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 94.161.1.189.in-addr.arpa. domain name pointer ns2.kjump.com.br
[3600] 95.161.1.189.in-addr.arpa. domain name pointer s03i1.siegnet.com.br
[3600] 96.161.1.189.in-addr.arpa. domain name pointer em-c.hospedagem-de-site.info
[3600] 97.161.1.189.in-addr.arpa. domain name pointer s03i2.siegnet.com.br.siegnet
[3600] 98.161.1.189.in-addr.arpa. domain name pointer 161-98.imailing.com.br mailserver4-c.hospedagemdesite.com
[3600] 99.161.1.189.in-addr.arpa. domain name pointer srv10.bf.net.br
[0] 100.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 101.161.1.189.in-addr.arpa. domain name pointer cloud006.kjump.com.br
[0] 102.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 103.161.1.189.in-addr.arpa. domain name pointer mail.kjump.com.br
[3600] 104.161.1.189.in-addr.arpa. domain name pointer ns8.planetaservidor.com.br
[3600] 105.161.1.189.in-addr.arpa. domain name pointer srv02.bf.net.br
[0] 106.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 107.161.1.189.in-addr.arpa. domain name pointer linux08.planetaservidor.com.br
[3600] 108.161.1.189.in-addr.arpa. domain name pointer ns6.planetaservidor.com.br
[3600] 109.161.1.189.in-addr.arpa. domain name pointer ns7.planetaservidor.com.br
[3600] 110.161.1.189.in-addr.arpa. domain name pointer lifeinteractive.com.br
[3600] 111.161.1.189.in-addr.arpa. domain name pointer host111.supertvweb.com.br
[3600] 112.161.1.189.in-addr.arpa. domain name pointer *.wanginfo.com host112.supertvweb.com.br santai-ii-sonia.com.br ftp.wanginfo.com wanginfo.com
[3600] 113.161.1.189.in-addr.arpa. domain name pointer host113.supertvweb.com.br
[3600] 114.161.1.189.in-addr.arpa. domain name pointer lakausurf.com.br ftp.lakausurf.com.br
[3600] 115.161.1.189.in-addr.arpa. domain name pointer host115.caciqueurbano.com.br
[3600] 116.161.1.189.in-addr.arpa. domain name pointer 189-1-161-116-staticspo.starhosting.com.br
[0] 117.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 118.161.1.189.in-addr.arpa. domain name pointer ns9.planetaservidor.com.br
[3600] 119.161.1.189.in-addr.arpa. domain name pointer dns1.mastermailing1.com.br
[3600] 120.161.1.189.in-addr.arpa. domain name pointer news.livego.com.br
[3600] 121.161.1.189.in-addr.arpa. domain name pointer mailserver4-b.hospedagemdesite.com
[3600] 122.161.1.189.in-addr.arpa. domain name pointer dns2.mastermailing1.com.br
[3600] 123.161.1.189.in-addr.arpa. domain name pointer mailserver13.knal.com.br mailserver13.hostlocation.com.br mailserver13.hospedagemdesite.com mailserver13.hospedagem-de-site.info 161-123.imailing.com.br
[0] 124.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 125.161.1.189.in-addr.arpa. domain name pointer mailserver9-ad.hospedagemdesite.com
[3600] 126.161.1.189.in-addr.arpa. domain name pointer mailserver5b.hospedagemdesite.com
[3600] 127.161.1.189.in-addr.arpa. domain name pointer 161-127.imailing.com.br
[3600] 128.161.1.189.in-addr.arpa. domain name pointer host128.caciqueurbano.com.br
[0] 129.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 130.161.1.189.in-addr.arpa. domain name pointer host130.supertvweb.com.br
[3600] 131.161.1.189.in-addr.arpa. domain name pointer getsemani.hospedagem-de-site.info
[3600] 132.161.1.189.in-addr.arpa. domain name pointer 161-132.imailing.com.br
[3600] 133.161.1.189.in-addr.arpa. domain name pointer host133.supertvweb.com.br
[3600] 134.161.1.189.in-addr.arpa. domain name pointer mailserver10.hospedagem-de-site.info
[3600] 135.161.1.189.in-addr.arpa. domain name pointer host135.supertvweb.com.br
[3600] 136.161.1.189.in-addr.arpa. domain name pointer 189-1-161-136-staticspo.starhosting.com.br
[3600] 137.161.1.189.in-addr.arpa. domain name pointer mailserver15j.hospedagemdesite.com mailserver15g.hospedagem-de-site.info
[3600] 138.161.1.189.in-addr.arpa. domain name pointer srv07.bf.net.br
[3600] 139.161.1.189.in-addr.arpa. domain name pointer host139.supertvweb.com.br gorinn.com.br ftp.gorinn.com.br www.gorinn.com.br mailserver03.knal.com.br mailserver03.hostlocation.com.br mailserver03.hospedagemdesite.com
[0] 140.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 141.161.1.189.in-addr.arpa. domain name pointer mailserver10-b.hospedagemdesite.com host141.supertvweb.com.br
[3600] 142.161.1.189.in-addr.arpa. domain name pointer s01i1.siegnet.com.br.hl5.siegnet hl5.siegnet host142.supertvweb.com.br
[3600] 143.161.1.189.in-addr.arpa. domain name pointer s01i2.siegnet.com.br
[3600] 144.161.1.189.in-addr.arpa. domain name pointer s02i1.siegnet.com.br server06.cdn.ananke.com.br
[3600] 145.161.1.189.in-addr.arpa. domain name pointer mailserver4.hospedagem-de-site.info
[3600] 146.161.1.189.in-addr.arpa. domain name pointer host146.supertvweb.com.br
[0] 147.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 148.161.1.189.in-addr.arpa. domain name pointer 161-148.imailing.com.br
[3600] 149.161.1.189.in-addr.arpa. domain name pointer 149reverse.hospedagemdesite.com
[3600] 150.161.1.189.in-addr.arpa. domain name pointer mailgw.m3corp.com.br
[3600] 151.161.1.189.in-addr.arpa. domain name pointer mailserver3.hospedagem-de-site.info s02i2.siegnet.com.br
[3600] 152.161.1.189.in-addr.arpa. domain name pointer smtp3-152.hospedagemdesite.com
[3600] 153.161.1.189.in-addr.arpa. domain name pointer kj.kjump.com.br
[3600] 154.161.1.189.in-addr.arpa. domain name pointer mailserver4.hospedagem-de-site.info smtp3-154.hospedagemdesite.com
[3600] 155.161.1.189.in-addr.arpa. domain name pointer smtp3-155.hospedagemdesite.com mailserver3.hospedagem-de-site.info
[3600] 156.161.1.189.in-addr.arpa. domain name pointer ps09.servidor-dedicado-brasil.com
[3600] 157.161.1.189.in-addr.arpa. domain name pointer smtp3-157.hospedagemdesite.com
[3600] 158.161.1.189.in-addr.arpa. domain name pointer ps08.planetaservidor.com.br
[3600] 159.161.1.189.in-addr.arpa. domain name pointer ps07.planetaservidor.com.br
[3600] 160.161.1.189.in-addr.arpa. domain name pointer srv08.bf.net.br
[0] 161.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 162.161.1.189.in-addr.arpa. domain name pointer mailserver5.hospedagem-de-site.info
[3600] 163.161.1.189.in-addr.arpa. domain name pointer mailserver6.hospedagem-de-site.info
[3600] 164.161.1.189.in-addr.arpa. domain name pointer srv09.bf.net.br
[0] 165.161.1.189.in-addr.arpa.: domain name does not exist
[0] 166.161.1.189.in-addr.arpa.: domain name does not exist
[0] 167.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 168.161.1.189.in-addr.arpa. domain name pointer ftp.hicentrix.com.br apis.kaisari.com.br
[3600] 169.161.1.189.in-addr.arpa. domain name pointer cpanel.linkway.net.br
[3600] 170.161.1.189.in-addr.arpa. domain name pointer host170.supertvweb.com.br
[3600] 171.161.1.189.in-addr.arpa. domain name pointer servermail4.hospedagemdesite.com
[3600] 172.161.1.189.in-addr.arpa. domain name pointer host172.supertvweb.com.br
[3600] 173.161.1.189.in-addr.arpa. domain name pointer host173.supertvweb.com.br
[3600] 174.161.1.189.in-addr.arpa. domain name pointer srv01.bf.net.br
[3600] 175.161.1.189.in-addr.arpa. domain name pointer baressp-br.hospedagem-de-site.info host175.supertvweb.com.br
[3600] 176.161.1.189.in-addr.arpa. domain name pointer host176.supertvweb.com.br mailserver8-176.hospedagemdesite.com
[3600] 177.161.1.189.in-addr.arpa. domain name pointer mailserver16c.hospedagemdesite.com
[0] 178.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 179.161.1.189.in-addr.arpa. domain name pointer win78.planetaservidor.com.br
[3600] 180.161.1.189.in-addr.arpa. domain name pointer sistema.marcondesdamota.com.br
[3600] 181.161.1.189.in-addr.arpa. domain name pointer viacompany5.hospedagem-de-site.info
[3600] 182.161.1.189.in-addr.arpa. domain name pointer mailserver14-b.hospedagemdesite.com
[3600] 183.161.1.189.in-addr.arpa. domain name pointer ikki.jumpnext.com.br
[3600] 184.161.1.189.in-addr.arpa. domain name pointer shiryu.jumpnext.com.br
[3600] 185.161.1.189.in-addr.arpa. domain name pointer hyoga.jumpnext.com.br
[3600] 186.161.1.189.in-addr.arpa. domain name pointer seya.jumpnext.com.br
[3600] 187.161.1.189.in-addr.arpa. domain name pointer camus.jumpnext.com.br
[3600] 188.161.1.189.in-addr.arpa. domain name pointer valorcoletivo.hospedagemdesite.com
[3600] 189.161.1.189.in-addr.arpa. domain name pointer mailserver9-c.hospedagemdesite.com
[0] 190.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 191.161.1.189.in-addr.arpa. domain name pointer dedicado28.servermedia.com.br
[3600] 192.161.1.189.in-addr.arpa. domain name pointer cosem.hospedagemdesite.com
[0] 193.161.1.189.in-addr.arpa.: domain name does not exist
[0] 194.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 195.161.1.189.in-addr.arpa. domain name pointer mailserver9-y.hospedagemdesite.com
[0] 196.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 197.161.1.189.in-addr.arpa. domain name pointer mailserver9.hospedagemdesite.com
[0] 198.161.1.189.in-addr.arpa.: domain name does not exist
[0] 199.161.1.189.in-addr.arpa.: domain name does not exist
[0] 200.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 201.161.1.189.in-addr.arpa. domain name pointer mailserver5-nx.hospedagemdesite.com
[0] 202.161.1.189.in-addr.arpa.: domain name does not exist
[0] 203.161.1.189.in-addr.arpa.: domain name does not exist
[0] 204.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 205.161.1.189.in-addr.arpa. domain name pointer producao.giraffone.com.br
[0] 206.161.1.189.in-addr.arpa.: domain name does not exist
[0] 207.161.1.189.in-addr.arpa.: domain name does not exist
[0] 208.161.1.189.in-addr.arpa.: domain name does not exist
[0] 209.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 210.161.1.189.in-addr.arpa. domain name pointer mxcd.linkway.net.br
[0] 211.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 212.161.1.189.in-addr.arpa. domain name pointer mxe.linkway.net.br
[0] 213.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 214.161.1.189.in-addr.arpa. domain name pointer wntvteste.hospedagemdesite.com wntvbroadcast.hospedagemdesite.com
[0] 215.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 216.161.1.189.in-addr.arpa. domain name pointer mailserver1-g.hospedagemdesite.com
[0] 217.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 218.161.1.189.in-addr.arpa. domain name pointer mx-10.auditem.com.br
[3600] 219.161.1.189.in-addr.arpa. domain name pointer mailserver122.hospedagemdesite.com
[3600] 220.161.1.189.in-addr.arpa. domain name pointer mailserver6-b.hospedagemdesite.com
[3600] 221.161.1.189.in-addr.arpa. domain name pointer mailserver12.hospedagem-de-site.info
[3600] 222.161.1.189.in-addr.arpa. domain name pointer easygames.com.br
[0] 223.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 224.161.1.189.in-addr.arpa. domain name pointer ns1.goservers.com.br
[3600] 225.161.1.189.in-addr.arpa. domain name pointer mailserver15m.hospedagemdesite.com
[0] 226.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 227.161.1.189.in-addr.arpa. domain name pointer ns2.goservers.com.br
[3600] 228.161.1.189.in-addr.arpa. domain name pointer mail2.instrutoria.com.br
[0] 229.161.1.189.in-addr.arpa.: domain name does not exist
[0] 230.161.1.189.in-addr.arpa.: domain name does not exist
[3600] 231.161.1.189.in-addr.arpa. domain name pointer livegorvs.hospedagemdesite.com
[3600] 232.161.1.189.in-addr.arpa. domain name pointer mail2.zanafiore.com.br
[0] 233.161.1.189.in-addr.arpa.: temporary failure in name resolution
[3600] 234.161.1.189.in-addr.arpa. domain name pointer mailserver4-d.hospedagemdesite.com
[3600] 235.161.1.189.in-addr.arpa. domain name pointer mailserver6.hospedagemdesite.com
[3600] 236.161.1.189.in-addr.arpa. domain name pointer mxb.linkway.net.br
[3600] 237.161.1.189.in-addr.arpa. domain name pointer mailserver15b.hospedagem-de-site.info
[3600] 238.161.1.189.in-addr.arpa. domain name pointer srv06.bf.net.br
[3600] 239.161.1.189.in-addr.arpa. domain name pointer mailserver9-cbd.hospedagemdesite.com
[3600] 240.161.1.189.in-addr.arpa. domain name pointer mail10.zanafiore.com.br
[3600] 241.161.1.189.in-addr.arpa. domain name pointer mail11.zanafiore.com.br
[3600] 242.161.1.189.in-addr.arpa. domain name pointer mail.colab.ag
[3600] 243.161.1.189.in-addr.arpa. domain name pointer ns1.zanafiore.com.br host.supertvweb.com.br
[3600] 244.161.1.189.in-addr.arpa. domain name pointer mailserver1-xy.hospedagemdesite.com
[3600] 245.161.1.189.in-addr.arpa. domain name pointer server2.garopas.com.br
[3600] 246.161.1.189.in-addr.arpa. domain name pointer mail15.zanafiore.com.br
[3600] 247.161.1.189.in-addr.arpa. domain name pointer mail16.zanafiore.com.br
[3600] 248.161.1.189.in-addr.arpa. domain name pointer mail17.zanafiore.com.br
[3600] 249.161.1.189.in-addr.arpa. domain name pointer mail.oregonlabware.com.br
[3600] 250.161.1.189.in-addr.arpa. domain name pointer mxc.linkway.net.br
[3600] 251.161.1.189.in-addr.arpa. domain name pointer mail.nipocenter.com.br mail20.zanafiore.com.br
[3600] 252.161.1.189.in-addr.arpa. domain name pointer mail21.zanafiore.com.br
[0] 253.161.1.189.in-addr.arpa.: domain name does not exist
[0] 254.161.1.189.in-addr.arpa.: domain name does not exist
[0] 255.161.1.189.in-addr.arpa.: domain name does not exist