problem with dns requetst

[MHI]

since yesterday i've got problems with dns requests, so i cannot install things or download it via wget...
trying to #wget http://mirror.archlinuxarm.org gets a dns error.

Code: Select all

# wget http://mirror.archlinuxarm.org
--2012-07-21 14:41:50--  http://mirror.archlinuxarm.org/
Resolving mirror.archlinuxarm.org (mirror.archlinuxarm.org)... 62.157.140.133
Connecting to mirror.archlinuxarm.org (mirror.archlinuxarm.org)|62.157.140.133|:80... connected.
HTTP request sent, awaiting response... 302 Found
Location: http://navigationshilfe1.t-online.de/dnserror?url=http://mirror.archlinuxarm.org/ [following]
--2012-07-21 14:41:50--  http://navigationshilfe1.t-online.de/dnserror?url=http://mirror.archlinuxarm.org/
Resolving navigationshilfe1.t-online.de (navigationshilfe1.t-online.de)... failed: Name or service not known.
wget: unable to resolve host address `navigationshilfe1.t-online.de'

if i get the ip of mirrors.archlinuxarm.org from an other machine i get 176.9.0.23 as result. on rasppi 62.157.140.133 will displayed. any suggestions?

wget http://google.de works fine :-/ i'm not shure where to search my fault...

[MHI]

DNS works. Misspelled dns server ip.
but now i got a new problem:

can't update any packaget

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# pacman -Suy
:: Synchronizing package databases...
 core                     265.0   B  7.53K/s 00:00 [######################] 100%
error: core.db appears to be truncated: 564/0 bytes
error: failed to update core (failed to retrieve some files)
 extra                    265.0   B   281K/s 00:00 [######################] 100%
error: extra.db appears to be truncated: 564/0 bytes
error: failed to update extra (failed to retrieve some files)
 community                265.0   B   238K/s 00:00 [######################] 100%
error: community.db appears to be truncated: 564/0 bytes
error: failed to update community (failed to retrieve some files)
 alarm                    265.0   B   271K/s 00:00 [######################] 100%
error: alarm.db appears to be truncated: 564/0 bytes
error: failed to update alarm (failed to retrieve some files)
 aur                      265.0   B   280K/s 00:00 [######################] 100%
error: aur.db appears to be truncated: 564/0 bytes
error: failed to update aur (failed to retrieve some files)
error: failed to synchronize any databases
error: failed to init transaction (failed to retrieve some files)