Your domain fernhillstudios.com has the TXT verification record set correctly, but the CNAME record is missing. Instead of a CNAME pointing to 0fg33gpp.up.railway.app, the domain currently has an A record pointing to 151.101.2.15 (which is not a Railway IP). You need to remove that A record in your Porkbun DNS settings and add a CNAME record for fernhillstudios.com pointing to 0fg33gpp.up.railway.app.