[dns-operations] Some DNSSEC trivia

[Mark Andrews]

> * Mark Andrews wrote:
> > 		Idiots with firewalls.
> >
> > 	* respond to queries from port 53.
> > 	* respond to queries from well know UDP malware source ports.
> 
> Please add "4096 Byte EDNS0 UDP Queries".

	That's hard to check against a suthoritative server.

	Mark

-- 
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: Mark_Andrews at isc.org