I would need a php script that does that:
I telling the script a domain and it would simulate to be a regular server and asking the nic to which nameserver the domain resolves to, or in case it doesn´t resolve any where tells me so.
IMPORTANT: I don´t want a whois script, but a script that would simulate to be a regular user not using the whois servers. Like e.g. if I would surf to the domain [url removed, login to view] my browser would ask the nameservers of verisign to which nameservers the domain resolves, then asks those nameservers for the ip to redirect to and finally displays the page. Now I need a script that does that first step. Ask verisign to which nameservers the domain resolves without using any whois server, but simply the nameservers of the nic.