[dns-operations] Sharing a DNSSEC key between zones

[Jan-Piet Mens]

> I'm looking for resources discussing the pros and cons of sharing
> DNSSEC keys between zones.

Surfnet published a paper in 2012 which discusses a few drawbacks; I
don't recall the exact details, but maybe there's something useful there
for you.

        -JP

[1] https://dnssec.surfnet.nl/wp-content/uploads/2012/08/DNSSEC-signer-migration-v1.0.pdf