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Database generation of active US domains

I want you to build a system to generate a database of all active NL-domain names and in the future of other TLD's. When the basic dbase is build, the dbase has to be updated every ones a week.

There are a couple of options I can think off to get this dbase to consist of 98% of the active NL-domains.

1. making use of a search engine that starts indexing via a directory like DMOZ, following all links it can find. I estimate that this will gather 60% of all active NL domains and will take about a month . The search engine can run on my own server;

2. reading the whois. I don't know how though;

3. making use of DNS-service. I don't know how though;

4. command line pinging based on a dictionary file. When the dictionary is pinged

5. brute force commmand line pinging can be the next thing to try. Starting with [url removed, login to view] > [url removed, login to view] > et cetera;

These a just some of my suggestions/ideas but for sure you will have way better ideas to collect this dbase of active domain names.

Just the dbase of NL-domains would be great, but it would be even better to collect also IP-address, pagerank of the domain, whois info etc. This is absolutely not necessary though.

I prefer working with someone who can show proof of his/her expertise.

Don't send me any general reactions that you send to every posting. When responding please supply me with your ideas on this topic and a short plan of action that you will take.

I'm really looking forward for your swift (re)action,

Henry

Færdigheder: .NET, ASP, Linux, Perl, PHP

Se mere: via swift, take service, search engine names, pinging service, line proof reading, names generation, get cgi, get dns server, build php search engine, forward think, forward domain dns, find perl, dns service, swift address, plan swift, m ab, whois, swift, swift 2, service database , great ip, domains, domain whois, database info, database build

Om arbejdsgiveren:
( 3 bedømmelser ) Amsterdam, Netherlands

Projekt-ID: #100933