$ whois lib.rehab
Domain Name: lib.rehab
Registry Domain ID: f265d2b186ee4f149136727a11e3155c-DONUTS
Registrar WHOIS Server: whois.dynadot.com
Registrar URL: http://dynadot.com
Updated Date: 2024-07-30T13:43:50Z
Creation Date: 2023-06-15T13:43:25Z
Registry Expiry Date: 2025-06-15T13:43:25Z
[...]

The registration probably lapsed (because it was a meme domain) and somebody snapped it up in June 2023

While I’m at it, chapo.su also lapsed (but I doubt someone is going to bother stealing that. You need to apply and provide ID to the Russian state to register those domains. You can’t just plug a credit card number into godaddy).