A fully NIP-66 compliant relay monitor in under 80 lines of Python.
RTT, SSL, DNS, geolocation, ASN, HTTP headers — all running concurrently. You choose what to check, BigBrotr packages it into a kind 30166 event.
https://bigbrotr.com/blog/building-a-nostr-relay-monitor/
#nostr #python #bigbrotr #nip66