If you're talking about custora.com from my check (which only a registrar can do) you transferred registrar to namecheap at this time:

2012-01-03T05:16:42.0000Z

So yes the data was run before that date.

OK -- the data is definitely out of date for at least one company (ours, custora). I wonder how common this is? Perhaps the cache was not cleared before generating the output?

I forked the repo, ran it on custora.com, and eNom was (correctly) listed as the registrar.

I'm re-running the full ycombinator list now, and will update when finished.

The results are in, and there isn't a very dramatic difference.

Looks like 8 companies have switched away from GoDaddy since the data was collected.

I've issued a pull request to jf for the updated stats.

Merged, thanks!