退信...測試後延時...

winxp0286

nslook記錄   結果發到這些域裡的信被退
C:\Documents and Settings\Administrator>nslookup
*** Can't find server name for address 192.168.1.5: Non-existent domain
Default Server:  cache-a.guangzhou.gd.cn
Address:  202.96.128.86
> set type=mx
> jahnke-moebel.de
Server:  cache-a.guangzhou.gd.cn
Address:  202.96.128.86
DNS request timed out.
    timeout was 2 seconds.
DNS request timed out.
    timeout was 2 seconds.
*** Request to cache-a.guangzhou.gd.cn timed-out
> jahnke-moebel.de
Server:  cache-a.guangzhou.gd.cn
Address:  202.96.128.86
Non-authoritative answer:
jahnke-moebel.de        MX preference = 10, mail exchanger = mx00.kundenserver.d
e
jahnke-moebel.de        MX preference = 10, mail exchanger = mx01.kundenserver.d
e
mx01.kundenserver.de    internet address = 212.227.15.150
mx01.kundenserver.de    internet address = 212.227.15.169
mx01.kundenserver.de    internet address = 212.227.15.186
mx01.kundenserver.de    internet address = 212.227.15.134
mx00.kundenserver.de    internet address = 212.227.15.134
mx00.kundenserver.de    internet address = 212.227.15.150
mx00.kundenserver.de    internet address = 212.227.15.169
mx00.kundenserver.de    internet address = 212.227.15.186
>

telnet 212.227.15.150 25
421 too many connections, cu

遺失與主機的連線。
C:\Documents and Settings\Administrator>telnet 212.227.15.150 25
正連線到 212.227.15.150...無法開啟到主機的連線， 在連接埠 25: 連線失敗

telnet 212.227.15.169 25
N久沒反應.



這是德國的域名.感覺延時非常大.請大家幫我測試看看.難道是我的網絡有問題?