foo.com sowbug@qux.com
bar.com sowbug@qux.com
baz.com sowbug@qux.com
qux.com sowbug@qux.com
Left column is domain, and right column is whois contact info for that domain. They're all personal (i.e., non-business) domains, though my whole digital life flows through them.It doesn't seem smart to have me@example.com as the whois contact for example.com; if something went wrong with the domain, then I'll also likely have lost the ability to receive email there. Since all my domains are (soon to be) at the same registrar, I don't want to use another domain I own, either, because it's likely when something goes wrong with one domain, it'll happen to the others at the same registrar under the same account, too. It's tempting to use a Gmail address, but I hesitate to use a free email provider as part of my domain security policy. Finally, as a somewhat orthogonal point, privacy protectors like myprivacy.ca are nice, and they could conceivably break the cycle in the dependency graph, but again, as with Gmail, I worry it could become the weak link (e.g., myprivacy.ca still needs an email address for password recovery).
What do you do?