pj2998
2004-04-10, 12:26 AM
最近換了ISP是H牌 3M/512K 固3IP
偶用ADSL 在公司架設了 web,ftp,mail server
由於之前是ISP有提供 DNS 代管的服務
現在換了ISP, hinet 並無提供DNS代管 現在問題來了
自己在NAT內用win2000server架設的DNS server(使用真實IP) 在區網內測試沒啥問題
返家後 用nslookup 查詢 一直出現timeout tcp 53 有開呀
沒將 server 設到ip 分享器的DMZ 一直無法提供DNS查詢
訊息如下:
C:\>nslookup
DNS request timed out.
timeout was 2 seconds.
*** Can't find server name for address 220.130.5x.x: Timed out
Default Server: UnKnown
Address: 220.130.5x.x
> set q=any
> abx.com
Server: UnKnown
Address: 220.130.5x.x
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
*** Request to UnKnown timed-out
將這部server 設到ip 分享器的DMZ 可以查詢一次然後又不行了
而且又有安全性的問題
訊息如下:
C:\>nslookup
*** Can't find server name for address 220.130.5x.xx: Non-existent domain
Default Server: UnKnown
Address: 220.130.5x.xx
> set q=any
> abx.com
Server: UnKnown
Address: 220.130.5x.xx
abx.com nameserver = ns1.abx.com
abx.com
primary name server = ns1.abx.com
responsible mail addr = admin.abx.com
serial = 8
refresh = 900 (15 mins)
retry = 600 (10 mins)
expire = 86400 (1 day)
default TTL = 3600 (1 hour)
abx.com MX preference = 10, mail exchanger = w1.abx.com
ns1.abx.com internet address = 220.130.5x.xx
w1.abx.com internet address = 220.130.5x.xx
> hinet.net
Server: UnKnown
Address: 220.130.5x.xx
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
*** Request to UnKnown timed-out
這是怎回事呀 ? win2kserver 頂不住不穩嘛 ? 在區網內測試沒啥問題耶
除了tcp 53 要開 還有哪些port 要開呢 ?
哪裡有DNS代管的服務? 自己功力不夠弄不起來只好花錢消災了
不然偶是想自己試試看 再說若是自己有DNS server 要更改個啥設定 也不需去拜託人家改
希望各位大大給個建議 幫幫小弟的忙 救救偶啦
線路一更換 dns 指向沒搞好 web server 連不上 e-mail 收不到 老闆會抓狂耶
贊助商連結
偶用ADSL 在公司架設了 web,ftp,mail server
由於之前是ISP有提供 DNS 代管的服務
現在換了ISP, hinet 並無提供DNS代管 現在問題來了
自己在NAT內用win2000server架設的DNS server(使用真實IP) 在區網內測試沒啥問題
返家後 用nslookup 查詢 一直出現timeout tcp 53 有開呀
沒將 server 設到ip 分享器的DMZ 一直無法提供DNS查詢
訊息如下:
C:\>nslookup
DNS request timed out.
timeout was 2 seconds.
*** Can't find server name for address 220.130.5x.x: Timed out
Default Server: UnKnown
Address: 220.130.5x.x
> set q=any
> abx.com
Server: UnKnown
Address: 220.130.5x.x
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
*** Request to UnKnown timed-out
將這部server 設到ip 分享器的DMZ 可以查詢一次然後又不行了
而且又有安全性的問題
訊息如下:
C:\>nslookup
*** Can't find server name for address 220.130.5x.xx: Non-existent domain
Default Server: UnKnown
Address: 220.130.5x.xx
> set q=any
> abx.com
Server: UnKnown
Address: 220.130.5x.xx
abx.com nameserver = ns1.abx.com
abx.com
primary name server = ns1.abx.com
responsible mail addr = admin.abx.com
serial = 8
refresh = 900 (15 mins)
retry = 600 (10 mins)
expire = 86400 (1 day)
default TTL = 3600 (1 hour)
abx.com MX preference = 10, mail exchanger = w1.abx.com
ns1.abx.com internet address = 220.130.5x.xx
w1.abx.com internet address = 220.130.5x.xx
> hinet.net
Server: UnKnown
Address: 220.130.5x.xx
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
*** Request to UnKnown timed-out
這是怎回事呀 ? win2kserver 頂不住不穩嘛 ? 在區網內測試沒啥問題耶
除了tcp 53 要開 還有哪些port 要開呢 ?
哪裡有DNS代管的服務? 自己功力不夠弄不起來只好花錢消災了
不然偶是想自己試試看 再說若是自己有DNS server 要更改個啥設定 也不需去拜託人家改
希望各位大大給個建議 幫幫小弟的忙 救救偶啦
線路一更換 dns 指向沒搞好 web server 連不上 e-mail 收不到 老闆會抓狂耶
贊助商連結