[Pdns-users] Received a malformed qdomain from

[kalpesh thaker]

Hi,

Confirm if you're authoritative for the domain 
www.hospitalalemao.org.br, or if its just a random domain?

I've had similar issues before that were from random domains, and it all 
pointed to denial of service at the time.

kalpesh



On 01/07/2013 15:28, Wendel Ferreira wrote:
> Please, could you help me about the error bellow?
>
>
> # tailf /var/log/messages
>
> Jul  1 10:20:43 ascsrv-dns3-fe01 pdns[2347]: Received a malformed 
> qdomain from 74.125.178.18, 'http://www.hospitalalemao.org.br': 
> sending servfail
> Jul  1 10:20:43 ascsrv-dns3-fe01 pdns[2347]: Received a malformed 
> qdomain from 74.125.178.22, 'http://www.hospitalalemao.org.br': 
> sending servfail
> Jul  1 10:20:43 ascsrv-dns3-fe01 pdns[2347]: Received a malformed 
> qdomain from 186.215.164.146, 'http://www.hospitalalemao.org.br': 
> sending servfail
> Jul  1 10:20:53 ascsrv-dns3-fe01 pdns[2347]: Received a malformed 
> qdomain from 64.233.162.82, 'http://www.hospitalalemao.org.br': 
> sending servfail
> Jul  1 10:20:53 ascsrv-dns3-fe01 pdns[2347]: Received a malformed 
> qdomain from 64.233.162.82, 'http://www.hospitalalemao.org.br': 
> sending servfail
> Jul  1 10:20:53 ascsrv-dns3-fe01 pdns[2347]: Received a malformed 
> qdomain from 186.215.164.146, 'http://www.hospitalalemao.org.br': 
> sending servfail
> Jul  1 10:21:03 ascsrv-dns3-fe01 pdns[2347]: Received a malformed 
> qdomain from 64.233.162.80, 'http://www.hospitalalemao.org.br': 
> sending servfail
> Jul  1 10:21:03 ascsrv-dns3-fe01 pdns[2347]: Received a malformed 
> qdomain from 64.233.162.80, 'http://www.hospitalalemao.org.br': 
> sending servfail
> Jul  1 10:21:03 ascsrv-dns3-fe01 pdns[2347]: Received a malformed 
> qdomain from 186.215.164.146, 'http://www.hospitalalemao.org.br': 
> sending servfail
> Jul  1 10:21:13 ascsrv-dns3-fe01 pdns[2347]: Received a malformed 
> qdomain from 74.125.178.20, 'http://www.hospitalalemao.org.br': 
> sending servfail
> Jul  1 10:21:14 ascsrv-dns3-fe01 pdns[2347]: Received a malformed 
> qdomain from 74.125.178.23, 'http://www.hospitalalemao.org.br': 
> sending servfail
> Jul  1 10:21:14 ascsrv-dns3-fe01 pdns[2347]: Received a malformed 
> qdomain from 186.215.164.146, 'http://www.hospitalalemao.org.br': 
> sending servfail
> Jul  1 10:21:24 ascsrv-dns3-fe01 pdns[2347]: Received a malformed 
> qdomain from 64.233.162.80, 'http://www.hospitalalemao.org.br': 
> sending servfail
> Jul  1 10:21:24 ascsrv-dns3-fe01 pdns[2347]: Received a malformed 
> qdomain from 64.233.162.80, 'http://www.hospitalalemao.org.br': 
> sending servfail
> Jul  1 10:21:24 ascsrv-dns3-fe01 pdns[2347]: Received a malformed 
> qdomain from 186.215.164.146, 'http://www.hospitalalemao.org.br': 
> sending servfail
> Jul  1 10:21:35 ascsrv-dns3-fe01 pdns[2347]: Received a malformed 
> qdomain from 74.125.178.21, 'http://www.hospitalalemao.org.br': 
> sending servfail
> Jul  1 10:21:35 ascsrv-dns3-fe01 pdns[2347]: Received a malformed 
> qdomain from 74.125.178.16, 'http://www.hospitalalemao.org.br': 
> sending servfail
> Jul  1 10:21:35 ascsrv-dns3-fe01 pdns[2347]: Received a malformed 
> qdomain from 186.215.164.146, 'http://www.hospitalalemao.org.br': 
> sending servfail
>
>
> I have three dns servers and this error is in both.
>
> Regards,
>
> Wendel Ferreira
> Linux Analyst Jr.
>
>
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> Pdns-users at mailman.powerdns.com
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-- 

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Neo: What truth?
Boy: There is no spoon.
Neo: There is no spoon?
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