Chyba działa ok.

pmichalski@fated ~ % host www.nvidia.pl
www.nvidia.pl is an alias for www.nvidia.pl.edgesuite.net.
www.nvidia.pl.edgesuite.net is an alias for a1582.g.akamai.net.
a1582.g.akamai.net has address 193.219.28.102
a1582.g.akamai.net has address 193.219.28.118

pmichalski@fated ~ % dig +trace www.nvidia.pl
; <<>> DiG 9.4.3-P2 <<>> +trace www.nvidia.pl
;; global options: printcmd
. 181382 IN NS d.root-servers.net.
. 181382 IN NS e.root-servers.net.
. 181382 IN NS f.root-servers.net.
. 181382 IN NS g.root-servers.net.
. 181382 IN NS h.root-servers.net.
. 181382 IN NS i.root-servers.net.
. 181382 IN NS j.root-servers.net.
. 181382 IN NS k.root-servers.net.
. 181382 IN NS l.root-servers.net.
. 181382 IN NS m.root-servers.net.
. 181382 IN NS a.root-servers.net.
. 181382 IN NS b.root-servers.net.
. 181382 IN NS c.root-servers.net.
;; Received 500 bytes from 193.0.71.130#53(193.0.71.130) in 13 ms

pl. 172800 IN NS C-DNS.pl.
pl. 172800 IN NS D-DNS.pl.
pl. 172800 IN NS F-DNS.pl.
pl. 172800 IN NS G-DNS.pl.
pl. 172800 IN NS H-DNS.pl.
pl. 172800 IN NS I-DNS.pl.
pl. 172800 IN NS A-DNS.pl.
pl. 172800 IN NS B-DNS.pl.
;; Received 403 bytes from 192.36.148.17#53(i.root-servers.net) in 31
ms

nvidia.pl. 86400 IN NS dns2.nvidia.com.
nvidia.pl. 86400 IN NS dns3.nvidia.com.
;; Received 79 bytes from 195.187.245.44#53(A-DNS.pl) in 18 ms

www.nvidia.pl. 3600 IN CNAME www.nvidia.pl.edgesuite.net.
;; Received 72 bytes from 216.228.112.141#53(dns2.nvidia.com) in 186
ms