问题
Greetings all,
I would very much like to determine the IP# of a domain from client script.
It's for use in a testing application to determine whether or not a certain domain is set to a QA address as opposed to the address live on the . The testing machine will have it's host file set to resolve a domain to the QA address.
Pinging from the server won't help since the server is getting the public DNS address.
Is this possible in JavaScript? Maybe a Flash could do the trick?
回答1:
Have a look at Smart IP Api. Seems to do everything you're looking for and has some simple tutorials.
来源：https://stackoverflow.com/questions/2523574/determine-ip-of-domain-from-client-browser