[MASOCH-L] Problema na resolução DNS
Douglas Fischer
fischerdouglas at gmail.com
Tue Oct 7 10:04:29 -03 2014
Entra na ferramenta de limpeza de cache de entradas DNS do Google e manda
limpar..
2014-10-07 8:30 GMT-03:00 Leandro Carlos Rodrigues <
leandro at allchemistry.com.br>:
> Olhá só Douglas. O Google não resolve mas o OpenDNS resolve:
>
> root at allchem:~# dig @8.8.8.8 mx gamma.com.br
> ; <<>> DiG 9.8.4-rpz2+rl005.12-P1 <<>> @8.8.8.8 mx gamma.com.br
> ; (1 server found)
> ;; global options: +cmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 31480
> ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
>
> ;; QUESTION SECTION:
> ;gamma.com.br. IN MX
>
> ;; Query time: 12 msec
> ;; SERVER: 8.8.8.8#53(8.8.8.8)
> ;; WHEN: Tue Oct 7 08:25:54 2014
> ;; MSG SIZE rcvd: 30
>
> root at allchem:~# dig @201.6.2.33 mx gamma.com.br
>
> ; <<>> DiG 9.8.4-rpz2+rl005.12-P1 <<>> @201.6.2.33 mx gamma.com.br
> ; (1 server found)
> ;; global options: +cmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 37973
> ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2
>
> ;; QUESTION SECTION:
> ;gamma.com.br. IN MX
>
> ;; ANSWER SECTION:
> gamma.com.br. 14279 IN MX 0 gamma.com.br.
>
> ;; AUTHORITY SECTION:
> gamma.com.br. 86279 IN NS ns2.zonazero.com.br.
> gamma.com.br. 86279 IN NS ns1.zonazero.com.br.
>
> ;; ADDITIONAL SECTION:
> ns1.zonazero.com.br. 47542 IN A 174.37.244.50
> ns2.zonazero.com.br. 47542 IN A 174.37.244.51
>
> ;; Query time: 14 msec
> ;; SERVER: 201.6.2.33#53(201.6.2.33)
> ;; WHEN: Tue Oct 7 08:26:00 2014
> ;; MSG SIZE rcvd: 123
>
> Coloquei o OpenDNS na lista de resolução do nosso servidor e o problema
> foi resolvido paliativamente do meu lado. Porém eu vou informar a empresa
> Gamma para que eles tomem providência já que outros servidores de e-mail
> podem estar usando servidores DNS onde o problema se manifesta. Obrigado a
> todos pelas informações.
>
> Leandro Carlos Rodrigues
> TI All Chemistry do Brasil
> (11) 3014-7100
>
> Em 06/10/2014 14:19, Douglas Fischer escreveu:
>
> fischer-mac:~ fischerdouglas$ dig mx gamma.com.br
>>
>> ; <<>> DiG 9.8.3-P1 <<>> mx gamma.com.br
>> ;; global options: +cmd
>> ;; Got answer:
>> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 51006
>> ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2
>>
>> ;; QUESTION SECTION:
>> ;gamma.com.br. IN MX
>>
>> ;; ANSWER SECTION:
>> gamma.com.br. 14400 IN MX 0 gamma.com.br.
>>
>> ;; AUTHORITY SECTION:
>> gamma.com.br. 86400 IN NS ns2.zonazero.com.br.
>> gamma.com.br. 86400 IN NS ns1.zonazero.com.br.
>>
>> ;; ADDITIONAL SECTION:
>> ns1.zonazero.com.br. 86400 IN A 174.37.244.50
>> ns2.zonazero.com.br. 86400 IN A 174.37.244.51
>>
>> ;; Query time: 372 msec
>> ;; SERVER: 187.39.176.16#53(187.39.176.16)
>> ;; WHEN: Mon Oct 6 14:18:50 2014
>> ;; MSG SIZE rcvd: 123
>>
>>
>> Em 6 de outubro de 2014 11:57, Leandro Carlos Rodrigues <
>> leandro at allchemistry.com.br> escreveu:
>>
>> Pessoal. Por favor, alguém consegue obter resposta para a seguinte
>>> pesquisa usando o servidor DNS (8.8.8.8) do Google:
>>>
>>> root at allchem:~# dig mx gamma.com.br
>>>
>>> ; <<>> DiG 9.8.4-rpz2+rl005.12-P1 <<>> mx gamma.com.br
>>> ;; global options: +cmd
>>> ;; Got answer:
>>> ;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 65510
>>> ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
>>>
>>> ;; QUESTION SECTION:
>>> ;gamma.com.br. IN MX
>>>
>>> ;; Query time: 5013 msec
>>> ;; SERVER: 8.8.8.8#53(8.8.8.8)
>>> ;; WHEN: Mon Oct 6 11:55:35 2014
>>> ;; MSG SIZE rcvd: 30
>>>
>>> --
>>> Leandro Carlos Rodrigues
>>> TI All Chemistry do Brasil
>>> (11) 3014-7100
>>>
>>> __
>>> masoch-l list
>>> https://eng.registro.br/mailman/listinfo/masoch-l
>>>
>>>
>>
>>
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--
Douglas Fernando Fischer
Engº de Controle e Automação
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