656 sats \ 0 replies \ @toyota_corolla0 25 Dec 2023 freebie \ on: Does Nostr relays store user-specific information like IP address? Ask_SN
They possibly could. If you are worried about this, you could use tor to hide your ip.
If you use a Nostr website, use tor browser to hide your ip.
Location data could be embedded in the notes you upload to Nostr through image metadata so I would be careful of that as well.