ふむー

$ curl https://tetsuya.github.io/.well-known/nostr.json
{
"names": {
"tetsuya": "28d1243fb879d353c15c4cfc7537bf88f6fe18db2160c553beee408147eb0be5"
}
}

$ curl https://tetsuya.dev/.well-known/nostr.json
{
"names": {
"tetsuya": "28d1243fb879d353c15c4cfc7537bf88f6fe18db2160c553beee408147eb0be5"
}
}