Dear all, DNS resolution takes a long time and it is a big pain.
Only one way to solve this. Use asynchronous bursty mode of programming in which you send out queries one after another in quick succession without awaiting replies. You gather the replies as and when they arrive. Perl allows us to do a great job of this. I have written this with the help of the Net::DNS module from CPAN. http://gayatri-hitech.com/Misc/txt/resolveall.html Just run it. It is blazing fast even with a few 1000 hosts! -Girish -- Gayatri Hitech http://gayatri-hitech.com [email protected] _______________________________________________ ILUGC Mailing List: http://www.ae.iitm.ac.in/mailman/listinfo/ilugc
