The theexclusionzone.com (Ghost EN) zone was never in DOMAINS, so favonia never updated its origin A records. When the ISP rotated the public IP, the EN records went stale and Cloudflare returned 522 (apex+www are proxied). Add all three EN records to DOMAINS and use favonia 1.16.2's per-domain PROXIED expression so apex+www stay orange while the wildcard and the chemavx/zona zones stay grey, all from one DDNS instance. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>