[Hikikomori]

If something doesn't work, fix it with Blockchain.

[rainsford]

As the old regex joke goes, "now you have two problems".

[ycombinatrix]

idk, i think it would be cool to have a copy of every dns record on my hard drive

[pests]

You can do that already now.

[DanAtC]

Kind of. You can get the nameservers (and glue records if available) for every domain under a TLD if the TLD makes their zone file available. See https://github.com/jschauma/tld-zoneinfo

[ycombinatrix]

Well kinda but that would be an incomplete snapshot. Versus a blockchain where every DNS record change is necessarily written into my copy.

IPNS is similar project that already exists.