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When you reg a domain, you are required to fill in name servers. Don't argue that name servers are not addresses. If you ask the UK Prime Minister where does he live, he would answer "Prime Minister's residence". "Prime Minister's residence" here is exactly an address --- 10 Downing street. |
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While I will get into a technical discussion with Dave, who is an engineer that speaks the same language as I, I won't get into one with you as there are three barriers - your ego, your lack of technical understanding, and your grasp of English. I could take the patience to overcome the grasp of English and potentially even the technical understanding were the ego not in place.
Dave understood the point and admitted that his initial presumption was incorrect. No big deal, nothing wrong with that. The question that could IP addresses become speculation targets was also worthy of a response, IMO. I do not post just to prove people wrong - If I wasn't interested in helping somebody to understand the topic then I wouldn't even bother. . |
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But I just want to tell you this, you are just a newbie. The lesson I want to offer you today is: Name Servers are also addresses. Just like a prime minister's residence, it can function as an office and it can accommodate many people but first of all it's an address. |
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Yes, but I genuinely misunderstood. I mistakenly thought there was a one to one relationship between IPs and domains, but it seems that the system is rather more complicated than that. Mind you there is little indication the current system is in anyway optimal, so who knows what the situation will be in the future, but for IPv4 the answer to how it works is clearly, "Well, not like that!"
__________________
Yours RD. Sales threads older than 30 days are void unless stated otherwise. |
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__________________
Yours RD. Sales threads older than 30 days are void unless stated otherwise. |
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I started my computer science major in 1976, and I retired from the technical world in 1998. Life is much better if you don't have to work with computers....
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Let me use my real life examples to show why. I need to set up 3 websites (site1.com, site2.com, site3.com) for my clients in China. I use name servers ns1.site1.com and ns2.site1.com for site1.com I use name servers ns1.site2.com and ns2.site2.com for site2.com I use name servers ns1.site3.com and ns2.site3.com for site3.com 3 sites, I need at least 6 IPs or more. And if I have to build one more site, then I need 8 IPs.... These are just the minimum number of IPs to let my sites be reachable. The reason I don't use the same name servers for all these sites is simple. I try to make it hard for China to block all my sites in case they don't like any one of my sites. The argument that we can use the same name servers for 500 parking sites with the same IPs and therefore we don't need more IPs is not convincing and not practical. Parking sites is a special case, the domain name system is not intended for parking domains. It would be very unwise to ask IBM, Microsoft, Google... to use the same name servers. I have hired technical people for my work for many years, I haven't seen any of them brag in front of me that they know what a name server is :-). I hire experts, not newbies. Last edited by Giant : 05-20-2008 at 09:41 AM. |
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