* = Wildcard A record often held to the same IP as www (and this is fine according to RFC1034) : http://tools.ietf.org/html/rfc1034#section-4.3.3 http://tools.

* = Wildcard A record often held to the same IP as www (and this is fine according to RFC1034) : http://tools.ietf.org/html/rfc1034#section-4.3.3 http://tools.ietf.org/html/rfc1034#section-4.3.3 To be fair, NFS Has had a history of doing things old-school (which is fine for most of their clientele), but the availability implications of Heroku is for something completely different. Also they're a special case with a much more complicated backend.