有沒有人跟我一樣nslookup指令結果異常不正確？

不知道是我的問題還是ISP或世界DNS的問題，如下

> www.google.com.tw
Server: hntp1.hinet.net
Address: 168.95.192.1

Non-authoritative answer:
www.google.com.tw.com.tw nameserver = ns2.fastpark.net
www.google.com.tw.com.tw nameserver = ns1.fastpark.net
www.google.com.tw.com.tw
primary name server = ns1.fastpark.net
responsible mail addr = HOSTMASTER.fastpark.net
serial = 2010012000
refresh = 10800 (3 hours)
retry = 1800 (30 mins)
expire = 604800 (7 days)
default TTL = 10800 (3 hours)
www.google.com.tw.com.tw text =

"v=spf1"
www.google.com.tw.com.tw internet address = 216.8.179.25

www.google.com.tw.com.tw nameserver = ns2.fastpark.net
www.google.com.tw.com.tw nameserver = ns1.fastpark.net
ns1.fastpark.net internet address = 216.8.179.50
ns2.fastpark.net internet address = 216.8.177.29
>


> pczone.com.tw
Server: hntp1.hinet.net
Address: 168.95.192.1

Non-authoritative answer:
pczone.com.tw.com.tw nameserver = ns2.fastpark.net
pczone.com.tw.com.tw nameserver = ns1.fastpark.net
pczone.com.tw.com.tw text =

"v=spf1"
pczone.com.tw.com.tw internet address = 216.8.179.25
pczone.com.tw.com.tw
primary name server = ns1.fastpark.net
responsible mail addr = HOSTMASTER.fastpark.net
serial = 2010012000
refresh = 10800 (3 hours)
retry = 1800 (30 mins)
expire = 604800 (7 days)
default TTL = 10800 (3 hours)

pczone.com.tw.com.tw nameserver = ns2.fastpark.net
pczone.com.tw.com.tw nameserver = ns1.fastpark.net
ns1.fastpark.net internet address = 216.8.179.50
ns2.fastpark.net internet address = 216.8.177.29
>

> raidenhttpd.com
Server: hntp1.hinet.net
Address: 168.95.192.1

Non-authoritative answer:
raidenhttpd.com
primary name server = dns086.a.register.com
responsible mail addr = root.register.com
serial = 200203140
refresh = 43200 (12 hours)
retry = 3600 (1 hour)
expire = 43200 (12 hours)
default TTL = 43200 (12 hours)
raidenhttpd.com internet address = 114.34.101.183
raidenhttpd.com nameserver = dns027.c.register.com
raidenhttpd.com nameserver = dns124.b.register.com
raidenhttpd.com nameserver = dns010.d.register.com
raidenhttpd.com nameserver = dns086.a.register.com

raidenhttpd.com nameserver = dns010.d.register.com
raidenhttpd.com nameserver = dns027.c.register.com
raidenhttpd.com nameserver = dns086.a.register.com
raidenhttpd.com nameserver = dns124.b.register.com
dns010.d.register.com internet address = 216.21.236.10
>

> pchome.com.tw
Server: hntp1.hinet.net
Address: 168.95.192.1

Non-authoritative answer:
pchome.com.tw.com.tw internet address = 216.8.179.25
pchome.com.tw.com.tw text =

"v=spf1"
pchome.com.tw.com.tw nameserver = ns2.fastpark.net
pchome.com.tw.com.tw nameserver = ns1.fastpark.net
pchome.com.tw.com.tw
primary name server = ns1.fastpark.net
responsible mail addr = HOSTMASTER.fastpark.net
serial = 2010012000
refresh = 10800 (3 hours)
retry = 1800 (30 mins)
expire = 604800 (7 days)
default TTL = 10800 (3 hours)

pchome.com.tw.com.tw nameserver = ns1.fastpark.net
pchome.com.tw.com.tw nameserver = ns2.fastpark.net
ns1.fastpark.net internet address = 216.8.179.50
ns2.fastpark.net internet address = 216.8.177.29
>

贊助商連結

後面請加上一個 .
如 nslookup www.google.com.

後面請加上一個 .
如 nslookup www.google.com.

你好，我知道後面加上一個 "."

就會正常解析，可是我記得以前好像不需要這樣就可以了，不是嗎？

可是我剛剛又有查其他的網站，有些是正常可以看到解析，有些又跟這些一樣～

不懂這是為什麼？

都被附加上了尾碼 .com.tw

如果你是在公司內用DHCP
請把網管抓來打一頓
如果是自己設的IP分享器的DHCP
請參考說明書,有個類似啥網域的,請不要填東西

檢查你主機上的 TCP/IP 裡的 DNS 設定，有沒有被加上特定尾碼?

> www.google.com.tw
Server: localhost
Address: 127.0.0.1

Non-authoritative answer:
www.google.com.tw canonical name = www.google.com

google.com.tw nameserver = ns4.google.com
google.com.tw nameserver = ns3.google.com
google.com.tw nameserver = ns2.google.com
google.com.tw nameserver = ns1.google.com
ns1.google.com internet address = 216.239.32.10
ns2.google.com internet address = 216.239.34.10
ns3.google.com internet address = 216.239.36.10
ns4.google.com internet address = 216.239.38.10

> google.com.tw
Server: localhost
Address: 127.0.0.1

Non-authoritative answer:
google.com.tw
primary name server = ns1.google.com
responsible mail addr = dns-admin.google.com
serial = 1456950
refresh = 21600 (6 hours)
retry = 3600 (1 hour)
expire = 1209600 (14 days)
default TTL = 300 (5 mins)
google.com.tw MX preference = 10, mail exchanger = google.com.s9b1.psmtp.com
google.com.tw MX preference = 10, mail exchanger = google.com.s9b2.psmtp.com
google.com.tw MX preference = 10, mail exchanger = google.com.s9a1.psmtp.com
google.com.tw MX preference = 10, mail exchanger = google.com.s9a2.psmtp.com
google.com.tw text =

"v=spf1 -all"
google.com.tw internet address = 74.125.153.103
google.com.tw internet address = 74.125.153.104
google.com.tw internet address = 74.125.153.105
google.com.tw internet address = 74.125.153.106
google.com.tw internet address = 74.125.153.147
google.com.tw internet address = 74.125.153.99
google.com.tw nameserver = ns1.google.com
google.com.tw nameserver = ns4.google.com
google.com.tw nameserver = ns2.google.com
google.com.tw nameserver = ns3.google.com

google.com.tw nameserver = ns2.google.com
google.com.tw nameserver = ns1.google.com
google.com.tw nameserver = ns4.google.com
google.com.tw nameserver = ns3.google.com
ns1.google.com internet address = 216.239.32.10
ns2.google.com internet address = 216.239.34.10






> www.pczone.com.tw
Server: localhost
Address: 127.0.0.1

Non-authoritative answer:
www.pczone.com.tw internet address = 61.63.26.48

pczone.com.tw nameserver = dns.pcadsl.com
pczone.com.tw nameserver = dns2.pcadsl.com
dns.pcadsl.com internet address = 61.63.26.48
dns2.pcadsl.com internet address = 61.63.26.49

> pczone.com.tw
Server: localhost
Address: 127.0.0.1

Non-authoritative answer:
pczone.com.tw MX preference = 10, mail exchanger = ASPMX4.GOOGLEMAIL.com
pczone.com.tw MX preference = 10, mail exchanger = ASPMX5.GOOGLEMAIL.com
pczone.com.tw MX preference = 1, mail exchanger = ASPMX.L.GOOGLE.com
pczone.com.tw MX preference = 5, mail exchanger = ALT1.ASPMX.L.GOOGLE.com
pczone.com.tw MX preference = 5, mail exchanger = ALT2.ASPMX.L.GOOGLE.com
pczone.com.tw MX preference = 10, mail exchanger = ASPMX2.GOOGLEMAIL.com
pczone.com.tw MX preference = 10, mail exchanger = ASPMX3.GOOGLEMAIL.com
pczone.com.tw internet address = 61.63.26.48
pczone.com.tw
primary name server = dns.pcadsl.com
responsible mail addr = ato.pcadsl.com
serial = 2005052301
refresh = 7200 (2 hours)
retry = 3600 (1 hour)
expire = 604800 (7 days)
default TTL = 38400 (10 hours 40 mins)
pczone.com.tw text =

"v=spf1 ip4:61.63.26.48 a mx ptr a:pczone.com.tw a:www.pczone.com.tw mx:pczone.com.tw mx:www
.pczone.com.tw include:61-63-26-host48.kbtelecom.net.tw ~all"
pczone.com.tw nameserver = dns2.pcadsl.com
pczone.com.tw nameserver = dns.pcadsl.com

pczone.com.tw nameserver = dns.pcadsl.com
pczone.com.tw nameserver = dns2.pcadsl.com






> www.raidenhttpd.com
Server: localhost
Address: 127.0.0.1

Non-authoritative answer:
www.raidenhttpd.com canonical name = raidenhttpd.com

raidenhttpd.com nameserver = dns010.d.register.com
raidenhttpd.com nameserver = dns086.a.register.com
raidenhttpd.com nameserver = dns124.b.register.com
raidenhttpd.com nameserver = dns027.c.register.com

> raidenhttpd.com
Server: localhost
Address: 127.0.0.1

Non-authoritative answer:
raidenhttpd.com internet address = 114.34.101.183
raidenhttpd.com
primary name server = dns086.a.register.com
responsible mail addr = root.register.com
serial = 200203140
refresh = 43200 (12 hours)
retry = 3600 (1 hour)
expire = 43200 (12 hours)
default TTL = 43200 (12 hours)
raidenhttpd.com nameserver = dns086.a.register.com
raidenhttpd.com nameserver = dns124.b.register.com
raidenhttpd.com nameserver = dns027.c.register.com
raidenhttpd.com nameserver = dns010.d.register.com

raidenhttpd.com nameserver = dns086.a.register.com
raidenhttpd.com nameserver = dns124.b.register.com
raidenhttpd.com nameserver = dns010.d.register.com
raidenhttpd.com nameserver = dns027.c.register.com





> www.pchome.com.tw
Server: localhost
Address: 127.0.0.1

Non-authoritative answer:
www.pchome.com.tw internet address = 210.59.230.60

pchome.com.tw nameserver = ns5.pchome.com.tw
pchome.com.tw nameserver = ns3.pchome.com.tw
pchome.com.tw nameserver = eagle.pchome.com.tw
pchome.com.tw nameserver = ns6.pchome.com.tw
pchome.com.tw nameserver = dns.pchome.com.tw
pchome.com.tw nameserver = tiger.pchome.com.tw
ns3.pchome.com.tw internet address = 210.242.43.3
ns5.pchome.com.tw internet address = 203.69.38.5
ns6.pchome.com.tw internet address = 210.242.43.6

> pchome.com.tw
Server: localhost
Address: 127.0.0.1

Non-authoritative answer:
pchome.com.tw internet address = 210.59.230.60
pchome.com.tw MX preference = 10, mail exchanger = mxs.pchome.com.tw
pchome.com.tw
primary name server = dns.pchome.com.tw
responsible mail addr = root.dns.pchome.com.tw
serial = 2011072101
refresh = 3600 (1 hour)
retry = 3600 (1 hour)
expire = 36000 (10 hours)
default TTL = 3600 (1 hour)
pchome.com.tw nameserver = tiger.pchome.com.tw
pchome.com.tw nameserver = ns3.pchome.com.tw
pchome.com.tw nameserver = dns.pchome.com.tw
pchome.com.tw nameserver = ns5.pchome.com.tw
pchome.com.tw nameserver = eagle.pchome.com.tw
pchome.com.tw nameserver = ns6.pchome.com.tw

pchome.com.tw nameserver = tiger.pchome.com.tw
pchome.com.tw nameserver = ns5.pchome.com.tw
pchome.com.tw nameserver = ns6.pchome.com.tw
pchome.com.tw nameserver = dns.pchome.com.tw
pchome.com.tw nameserver = ns3.pchome.com.tw
pchome.com.tw nameserver = eagle.pchome.com.tw
mxs.pchome.com.tw internet address = 211.20.188.150
ns3.pchome.com.tw internet address = 210.242.43.3
ns5.pchome.com.tw internet address = 203.69.38.5
ns6.pchome.com.tw internet address = 210.242.43.6
>

以前裝在 windows XP 的 BIND9.5.0-P2 很久沒開過, 剛剛開起來試一下.

最近倒是碰到一件見了鬼的事情:

當 DNS= 8.8.8.8 & 8.8.4.4 ( google) 或者是 168.95.1.1 & 168.95.192.1 (hinet) 時,
PING mail.abc.com.tw 會找不到主機. (原來是很正常運作的的, 突然發生異常.)

當 DNS= 208.67.222.222 & 208.67.220.220 (opendns)時,
PING mail.abc.com.tw 回應的 ip 是 67.215.65.132. 但是這個 ip 根本不是那家公司的 ip.

試過不透過 router, 把 pc 直接 pppoe 撥接上線測試, 結果一樣.

百思不解, 農曆七月到了嗎?

最近倒是碰到一件見了鬼的事情:

當 DNS= 8.8.8.8 & 8.8.4.4 ( google) 或者是 168.95.1.1 & 168.95.192.1 (hinet) 時,
PING mail.abc.com.tw 會找不到主機. (原來是很正常運作的的, 突然發生異常.)

當 DNS= 208.67.222.222 & 208.67.220.220 (opendns)時,
PING mail.abc.com.tw 回應的 ip 是 67.215.65.132. 但是這個 ip 根本不是那家公司的 ip.

試過不透過 router, 把 pc 直接 pppoe 撥接上線測試, 結果一樣.

百思不解, 農曆七月到了嗎?


域名註冊商是那一間?

是不是w開頭的~

最近也遇到一件了~

域名註冊商是那一間?
是不是w開頭的~
最近也遇到一件了~
是 everydns.net
苦主就是上一次我幫他處理單一個 mail server 對應兩個 IP 問題的我朋友那家公司.

---- Edit:
有給他好笑到...
最後查到的結果是, abc.com.tw domain name 到期沒交錢, 被.....
趕快去補繳錢, 一下就回來了.

還有, 很抱歉, 我一時沒注意, 沒有正確回答您有關域名商的問題.