For which domains can data be hidden?

You can hide data for .com, .net, .org, .biz, .info, .name, .xxx, .cc, .tv, .me, .pw, and .pro domain names, for third-level domain names in .uk.com, .us.com, .cn.com, .radio.am, and .radio.fm domains, as well as new domains (New gTLD) during the General Availability period.