THis is a bit bizarre: I just changed some contact data on one of my domains (registered at Netcetera). That was smooth enough, but a few hours later I got two emails:
The links in both emails are to organizations I've never been in touch with before: enom.com and name-services.com and the full links include encoded IDs. Ordinarily, I'd say that these are both phishing exercises, and they've just taken the public records of data change to send an opportunistically-timed phishing message.
But I've got a nagging feeling that they are legit.