OT - secondary DNS recommendations

[Scott McEachern]

 It seems my free-as-in-beer secondary DNS service, EveryDNS.net, has 
abandoned WikiLeaks, so I'd like to return the favour.

Given the (general) support of WikiLeaks here, I was wondering if anyone 
could recommend a free alternative to replace EveryDNS.net?

I know how to use Google to find free alternatives, I'm looking for 
*recommendations* for a simple two-domain home network.

Thanks in advance,

- Scott