[MASOCH-L] GTLD-SERVERS.net

Ricardo Rodrigues rcr.listas at ig.com.br
Wed Dec 9 12:10:35 BRST 2009


Gustavo,

Vamos partir do começo... Dê um exemplo de zona que está com resolução
incorreta.

Abs,
Ricardo

2009/12/9 Gustavo Araújo <gustavo.lists at gmail.com>

> Pessoal,
>
>   Alguém já enfrentou problemas com domínio internacional em que algumas
> entradas da tua zona de DNS a consulta não é encaminhada pros teus
> servidores de DNS e sim resolvida por um DNS que aparentemente é um NS da
> internic, e pior, resolve com o IP errado ?
>
>    Tenho as seguintes entradas de DNS que passo aos meus clientes:
>
>    ns1.datadrome.net
>    ns2.datadrome.net
>    ns3.datadrome.net
>
>
>  As entradas ns1 e ns2 são resolvidas por um DNS abaixo do domínio
> GTLD-SERVERS.net o ns3 é encaminhado para o meu servidor de DNS.
>
>  Seguem alguns testes que realizei.
>
>
> [root at linux ~]# dig +trace 200.221.11.100 ns1.datadrome.net
>
> ; <<>> DiG 9.3.6-P1-RedHat-9.3.6-4.P1.el5 <<>> +trace 200.221.11.100
> ns1.datadrome.net
> ;; global options:  printcmd
> .                       246336  IN      NS      J.ROOT-SERVERS.NET.
> .                       246336  IN      NS      A.ROOT-SERVERS.NET.
> .                       246336  IN      NS      D.ROOT-SERVERS.NET.
> .                       246336  IN      NS      K.ROOT-SERVERS.NET.
> .                       246336  IN      NS      C.ROOT-SERVERS.NET.
> .                       246336  IN      NS      E.ROOT-SERVERS.NET.
> .                       246336  IN      NS      G.ROOT-SERVERS.NET.
> .                       246336  IN      NS      M.ROOT-SERVERS.NET.
> .                       246336  IN      NS      B.ROOT-SERVERS.NET.
> .                       246336  IN      NS      L.ROOT-SERVERS.NET.
> .                       246336  IN      NS      H.ROOT-SERVERS.NET.
> .                       246336  IN      NS      I.ROOT-SERVERS.NET.
> .                       246336  IN      NS      F.ROOT-SERVERS.NET.
> ;; Received 500 bytes from 200.221.11.100#53(200.221.11.100) in 37 ms
>
> .                       86400   IN      SOA     A.ROOT-SERVERS.NET.
> NSTLD.VERISIGN-GRS.COM. 2009120900 1800 900 604800 86400
> ;; Received 107 bytes from 192.58.128.30#53(J.ROOT-SERVERS.NET) in 66 ms
>
> .                       332687  IN      NS      i.root-servers.net.
> .                       332687  IN      NS      f.root-servers.net.
> .                       332687  IN      NS      l.root-servers.net.
> .                       332687  IN      NS      k.root-servers.net.
> .                       332687  IN      NS      c.root-servers.net.
> .                       332687  IN      NS      a.root-servers.net.
> .                       332687  IN      NS      m.root-servers.net.
> .                       332687  IN      NS      g.root-servers.net.
> .                       332687  IN      NS      j.root-servers.net.
> .                       332687  IN      NS      h.root-servers.net.
> .                       332687  IN      NS      b.root-servers.net.
> .                       332687  IN      NS      e.root-servers.net.
> .                       332687  IN      NS      d.root-servers.net.
> ;; Received 500 bytes from 200.221.11.100#53(200.221.11.100) in 33 ms
>
> net.                    172800  IN      NS      I.GTLD-SERVERS.net.
> net.                    172800  IN      NS      H.GTLD-SERVERS.net.
> net.                    172800  IN      NS      L.GTLD-SERVERS.net.
> net.                    172800  IN      NS      A.GTLD-SERVERS.net.
> net.                    172800  IN      NS      C.GTLD-SERVERS.net.
> net.                    172800  IN      NS      M.GTLD-SERVERS.net.
> net.                    172800  IN      NS      K.GTLD-SERVERS.net.
> net.                    172800  IN      NS      G.GTLD-SERVERS.net.
> net.                    172800  IN      NS      B.GTLD-SERVERS.net.
> net.                    172800  IN      NS      E.GTLD-SERVERS.net.
> net.                    172800  IN      NS      J.GTLD-SERVERS.net.
> net.                    172800  IN      NS      F.GTLD-SERVERS.net.
> net.                    172800  IN      NS      D.GTLD-SERVERS.net.
> ;; Received 504 bytes from 192.36.148.17#53(i.root-servers.net) in 221 ms
>
> ns1.datadrome.net.      172800  IN      A       200.203.122.135
> datadrome.net.          172800  IN      NS      ns1.datadrome.com.br.
> datadrome.net.          172800  IN      NS      ns2.datadrome.com.br.
> datadrome.net.          172800  IN      NS      ns3.datadrome.com.br.
> *;; Received 121 bytes from 192.43.172.30#53(I.GTLD-SERVERS.net) in 359
> ms*
>
>
>
>
> [root at linux ~]# dig +trace 200.221.11.100 ns2.datadrome.net
>
> ; <<>> DiG 9.3.6-P1-RedHat-9.3.6-4.P1.el5 <<>> +trace 200.221.11.100
> ns2.datadrome.net
> ;; global options:  printcmd
> .                       458173  IN      NS      k.root-servers.net.
> .                       458173  IN      NS      b.root-servers.net.
> .                       458173  IN      NS      m.root-servers.net.
> .                       458173  IN      NS      d.root-servers.net.
> .                       458173  IN      NS      h.root-servers.net.
> .                       458173  IN      NS      a.root-servers.net.
> .                       458173  IN      NS      l.root-servers.net.
> .                       458173  IN      NS      i.root-servers.net.
> .                       458173  IN      NS      c.root-servers.net.
> .                       458173  IN      NS      j.root-servers.net.
> .                       458173  IN      NS      g.root-servers.net.
> .                       458173  IN      NS      e.root-servers.net.
> .                       458173  IN      NS      f.root-servers.net.
> ;; Received 500 bytes from 200.221.11.100#53(200.221.11.100) in 52 ms
>
> .                       86400   IN      SOA     a.root-servers.net.
> nstld.verisign-grs.com. 2009120900 1800 900 604800 86400
> ;; Received 107 bytes from 193.0.14.129#53(k.root-servers.net) in 312 ms
>
> .                       332345  IN      NS      M.ROOT-SERVERS.NET.
> .                       332345  IN      NS      K.ROOT-SERVERS.NET.
> .                       332345  IN      NS      B.ROOT-SERVERS.NET.
> .                       332345  IN      NS      C.ROOT-SERVERS.NET.
> .                       332345  IN      NS      A.ROOT-SERVERS.NET.
> .                       332345  IN      NS      E.ROOT-SERVERS.NET.
> .                       332345  IN      NS      G.ROOT-SERVERS.NET.
> .                       332345  IN      NS      J.ROOT-SERVERS.NET.
> .                       332345  IN      NS      I.ROOT-SERVERS.NET.
> .                       332345  IN      NS      H.ROOT-SERVERS.NET.
> .                       332345  IN      NS      F.ROOT-SERVERS.NET.
> .                       332345  IN      NS      L.ROOT-SERVERS.NET.
> .                       332345  IN      NS      D.ROOT-SERVERS.NET.
> ;; Received 500 bytes from 200.221.11.100#53(200.221.11.100) in 47 ms
>
> net.                    172800  IN      NS      J.GTLD-SERVERS.net.
> net.                    172800  IN      NS      D.GTLD-SERVERS.net.
> net.                    172800  IN      NS      F.GTLD-SERVERS.net.
> net.                    172800  IN      NS      M.GTLD-SERVERS.net.
> net.                    172800  IN      NS      C.GTLD-SERVERS.net.
> net.                    172800  IN      NS      E.GTLD-SERVERS.net.
> net.                    172800  IN      NS      G.GTLD-SERVERS.net.
> net.                    172800  IN      NS      B.GTLD-SERVERS.net.
> net.                    172800  IN      NS      L.GTLD-SERVERS.net.
> net.                    172800  IN      NS      H.GTLD-SERVERS.net.
> net.                    172800  IN      NS      A.GTLD-SERVERS.net.
> net.                    172800  IN      NS      K.GTLD-SERVERS.net.
> net.                    172800  IN      NS      I.GTLD-SERVERS.net.
> ;; Received 492 bytes from 202.12.27.33#53(M.ROOT-SERVERS.NET) in 251 ms
>
> ns2.datadrome.net.      172800  IN      A       200.139.105.38
> datadrome.net.          172800  IN      NS      ns1.datadrome.com.br.
> datadrome.net.          172800  IN      NS      ns2.datadrome.com.br.
> datadrome.net.          172800  IN      NS      ns3.datadrome.com.br.
> *;; Received 121 bytes from 192.48.79.30#53(J.GTLD-SERVERS.net) in 319 ms*
>
>
>
>
>
> [root at linux ~]# dig +trace 200.221.11.100 ns3.datadrome.net
>
> ; <<>> DiG 9.3.6-P1-RedHat-9.3.6-4.P1.el5 <<>> +trace 200.221.11.100
> ns3.datadrome.net
> ;; global options:  printcmd
> .                       246326  IN      NS      B.ROOT-SERVERS.NET.
> .                       246326  IN      NS      F.ROOT-SERVERS.NET.
> .                       246326  IN      NS      E.ROOT-SERVERS.NET.
> .                       246326  IN      NS      G.ROOT-SERVERS.NET.
> .                       246326  IN      NS      L.ROOT-SERVERS.NET.
> .                       246326  IN      NS      I.ROOT-SERVERS.NET.
> .                       246326  IN      NS      K.ROOT-SERVERS.NET.
> .                       246326  IN      NS      D.ROOT-SERVERS.NET.
> .                       246326  IN      NS      H.ROOT-SERVERS.NET.
> .                       246326  IN      NS      C.ROOT-SERVERS.NET.
> .                       246326  IN      NS      M.ROOT-SERVERS.NET.
> .                       246326  IN      NS      J.ROOT-SERVERS.NET.
> .                       246326  IN      NS      A.ROOT-SERVERS.NET.
> ;; Received 500 bytes from 200.221.11.100#53(200.221.11.100) in 35 ms
>
> .                       86400   IN      SOA     A.ROOT-SERVERS.NET.
> NSTLD.VERISIGN-GRS.COM. 2009120900 1800 900 604800 86400
> ;; Received 107 bytes from 192.228.79.201#53(B.ROOT-SERVERS.NET) in 199 ms
>
> .                       332340  IN      NS      A.ROOT-SERVERS.NET.
> .                       332340  IN      NS      L.ROOT-SERVERS.NET.
> .                       332340  IN      NS      F.ROOT-SERVERS.NET.
> .                       332340  IN      NS      J.ROOT-SERVERS.NET.
> .                       332340  IN      NS      G.ROOT-SERVERS.NET.
> .                       332340  IN      NS      I.ROOT-SERVERS.NET.
> .                       332340  IN      NS      D.ROOT-SERVERS.NET.
> .                       332340  IN      NS      M.ROOT-SERVERS.NET.
> .                       332340  IN      NS      B.ROOT-SERVERS.NET.
> .                       332340  IN      NS      H.ROOT-SERVERS.NET.
> .                       332340  IN      NS      K.ROOT-SERVERS.NET.
> .                       332340  IN      NS      C.ROOT-SERVERS.NET.
> .                       332340  IN      NS      E.ROOT-SERVERS.NET.
> ;; Received 500 bytes from 200.221.11.100#53(200.221.11.100) in 33 ms
>
> net.                    172800  IN      NS      J.GTLD-SERVERS.net.
> net.                    172800  IN      NS      L.GTLD-SERVERS.net.
> net.                    172800  IN      NS      B.GTLD-SERVERS.net.
> net.                    172800  IN      NS      K.GTLD-SERVERS.net.
> net.                    172800  IN      NS      M.GTLD-SERVERS.net.
> net.                    172800  IN      NS      D.GTLD-SERVERS.net.
> net.                    172800  IN      NS      F.GTLD-SERVERS.net.
> net.                    172800  IN      NS      E.GTLD-SERVERS.net.
> net.                    172800  IN      NS      I.GTLD-SERVERS.net.
> net.                    172800  IN      NS      C.GTLD-SERVERS.net.
> net.                    172800  IN      NS      G.GTLD-SERVERS.net.
> net.                    172800  IN      NS      A.GTLD-SERVERS.net.
> net.                    172800  IN      NS      H.GTLD-SERVERS.net.
> ;; Received 504 bytes from 198.41.0.4#53(A.ROOT-SERVERS.NET) in 198 ms
>
> datadrome.net.          172800  IN      NS      ns1.datadrome.com.br.
> datadrome.net.          172800  IN      NS      ns2.datadrome.com.br.
> datadrome.net.          172800  IN      NS      ns3.datadrome.com.br.
> ;; Received 105 bytes from 192.48.79.30#53(J.GTLD-SERVERS.net) in 312 ms
>
> ns3.datadrome.net.      21600   IN      A       200.203.122.137
> datadrome.net.          21600   IN      NS      ns3.datadrome.com.br.
> datadrome.net.          21600   IN      NS      ns1.datadrome.com.br.
> datadrome.net.          21600   IN      NS      ns2.datadrome.com.br.
> *;; Received 169 bytes from 200.203.122.135#53(ns1.datadrome.com.br) in 28
> ms*
>
>    Como teste eu modifiquei os servidores de DNS no registro pra outros
> cnames que resolvem para os mesmos IPs para "forçar" uma atualização, sem
> sucesso.
>
>   Ja quebrei o pau com a 100br, os caras insistem em dizer que é problema
> no meu DNS. Ja mandei testes de lookup nos meus servidores de DNS e os
> taipa
> insistem em dizer que o problema é meu mesmo os testes acima mostrando que
> a
> consulta não chega até meus servidores.
>
>
>
>   Peço que se alguém já enfrentou esse problema e conseguiu resolve-lo ou
> contorna-lo que por favor me dê um auxílio pois como a entrada ns2 esta
> resolvendo o IP errado, esta dando timeout na registro.br para esse DNS.
>
>
> Desde já agradeço à todos e um bom dia à todos.
> __
> masoch-l list
> https://eng.registro.br/mailman/listinfo/masoch-l
>


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