Check on different clients for the check mark, in #Amethyst ( nostr:nprofile1qqs24yz8xftq8kkdf7q5yzf4v7tn2ek78v0zp2y427mj3sa7f34ggjcpzamhxue69uhhv6t5daezumn0wd68yvfwvdhk6tcppemhxue69uhkummn9ekx7mp0qyg8wumn8ghj7mn0wd68ytnddakj703s8dt ) your NIP05 shows error, so does mine but that is not accurate, on other clients shows fine, so does yours.