Hacker News new | ask | show | jobs
by gsnedders 3023 days ago
Yes, using pubsuffix+1 instead of TLD+1 would make way more sense.

I've asked here: https://twitter.com/gsnedders/status/974765437283119104

1 comments

Per the response it is using pubsuffix+1, and hence co.uk is treated as an effective TLD.
The public suffix is more correct than the TLD; however the fact that publicsuffix.org accepts private domains at the domain owners request weakens the mitigation.