I see the same; no tick for you on Damus but looks good on snort.social. I’ve checked your domain’s .well-known/nostr.json and it looks good with the exception of perhaps the capitalisation of your name. I would maybe try either editing your profile in Damus and re-entering your NIP-05 there and save and/or changing your nostr.json name from Seraph to seraph?

Or maybe Damus doesn’t like Cloudflare fronted domains for NIP-05? #[2]