DNS check broking sometimes
Ronan Lucio
ronan at melim.com.br
Mon Dec 17 16:20:57 UTC 2001
Hi All,
At this moment I´m having such problem in a client:
Look this:
$ dig @200.215.111.234 zikeli.com.br
; <<>> DiG 8.3 <<>> @200.215.111.234 zikeli.com.br
; (1 server found)
;; res options: init recurs defnam dnsrch
;; res_nsend to server 200.215.111.234: Operation timed out
But, if I execute a host -a, the domain seems to working fine:
$ host -a zikeli.com.br
Trying null domain
rcode = 0 (Success), ancount=6
The following answer is not verified as authentic by the server:
zikeli.com.br 192800 IN MX 10 server.zikeli.com.br
zikeli.com.br 192800 IN MX 20 melim.com.br
zikeli.com.br 192800 IN A 200.215.107.234
zikeli.com.br 192800 IN NS server.zikeli.com.br
zikeli.com.br 192800 IN NS dns1.melim.com.br
zikeli.com.br 192800 IN SOA server.zikeli.com.br
root.zikeli.com.br(
2001100202 ;serial (version)
3600 ;refresh period
900 ;retry refresh this often
3600000 ;expiration period
3600 ;minimum TTL
)
For authoritative answers, see:
zikeli.com.br 192800 IN NS server.zikeli.com.br
zikeli.com.br 192800 IN NS dns1.melim.com.br
Additional information:
server.zikeli.com.br 192800 IN A 200.215.107.234
melim.com.br 3600 IN A 200.215.110.23
dns1.melim.com.br 3600 IN A 200.215.110.5
The named is active and the port 53 opened.
Does anybody know what could be wrong?
Thank´s
Ronan
> I have bind-8.2.3-REL installed in some clients.
>
> Usually, if I run a host -a domain.com, it returns the informations
> about such domain with mx record, soa, ns and etc.
>
> Sometimes, after a few months, the client stating don´t receiving
> mails properly and, when I run a host -a domain.com, it just
> returns the ns informations and not more a soa and mx records.
>
> Does anyone know what is wrong?
>
> Thank´s to all
>
> Ronan
>
>
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