querying TLD nameservers - limitations
blrmaani
blrmaani at gmail.com
Sun Mar 24 23:55:13 UTC 2013
I am developing a monitoring script for internal use and this requires extensive querying of TLD nameservers (a .. m).tld servers.
Questions:
1. Are there any rate limitations imposed by TLD servers i.e these servers allows only certain number of DNS queries per IP per second?
2. Are there other limitations I should be aware of while developing my script?
Any experience among this group members in developing these kind of scripts using Net::DNS::Resolver perl module?
Thanks!
Blr
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