Extracting key tag from DNSKEY

[Paul Wouters]

On Wed, 25 Jan 2012, Evan Hunt wrote:

>> Can I extract the key tag from a DNSKEY, obtained via dig?
>
> "dig +multi" will show it.  In BIND 9.9, so will "dig +rrcomments".

While adding options, how about an alias +do for +dnssec ?

Paul