----- Original Message ----- 
From: "Eric W. Bates" <[EMAIL PROTECTED]>
Subject: OT: SPF and DNSSEC


| Doesn't SPF and the general increase in the likelihood of DNS attack 
| necessitate signing zone files?
| 
| We haven't done so yet because of the performance cost. Albitz and Liu 
| paint a pretty daunting picture in their book (DNS and BIND, 4th ed. pp 
| 362-363).

We use djbdns and according to the author, it is immune from DNS attacks
poisoning etc.. and so far no issues here. Bind on the other hand may have
some issues.

| 
| Are you folks already signing?  Are you planning to?
| 

I've registered 4 domains so far.

Greg


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