我們公司DNS託管後,用NSLOOKUP abc.com
是出現
Server: dns.hinet.net
Address: 168.95.1.1
Name: ABC.com
Address: 211.20.XX.XX
這樣看是沒輟,但下
> set q=all
> abc.com
Server: dns.hinet.net
Address: 168.95.1.1
Non-authoritative answer:
dearyear.com nameserver = dns7.register.com
dearyear.com nameserver = dns8.register.com
dearyear.com nameserver = dns7.register.com
dearyear.com nameserver = dns8.register.com
dns7.register.com internet address = 216.21.234.74
dns8.register.com internet address = 216.21.226.74
這樣看來是託管沒錯,但問題來了,我有架EXCNANGE 2K SERVER
有些廠商是用AOL或歐洲客戶會常常收不到信但沒退信通知
我想是DNS反解搞第鬼,於是下
> set q=mx
> abc.com
Server: dns.hinet.net
Address: 168.95.1.1
abc.com MX preference = 10, mail exchanger = mail.abc.com
abc.com nameserver = dns7.register.com
abc.com nameserver = dns8.register.com
債下
nslookup 211.20.xx.xx
Server: dns.hinet.net
Address: 168.95.1.1
*** dns.hinet.net can't find 211.20.XX.XX: Non-existent domain
沒反解,可是我去HIXXX看反解申請,那我要指向dns7.register.com嗎?
那反解出來是ABC.com還是REGISTER.com,望各位大哥賜教一下,小地非常第困惑 (反解的意思是由IP反查DOMAIN NAME跟收到信的@XXX.com一樣才收信的意思嗎?)
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