- abuse contact info
- registration date
(The latter is used in spam score calculations, I've heard.)Neither of those are the registrant's private information. I don't understand why we're pushing to have private data in a public directory in the first place. (I never understood this, but being young, I first registered a domain around 2008, long after it was common to ring Joe from USAF up because their FTP was down.) The registrar has to store it for billing anyway, so if a domain is used for something illegal, the police can get at the info anyway...