1034

This error indicates that the IP address used for the domain is restricted by Cloudflare's edge validation. Edge IP Validation (EIV) is a safeguard for restricted IP space that is meant to be used by specific Cloudflare accounts, such as BYOIP prefixes, dedicated/static IP allocations, or other customer-associated IP ranges. When EIV is enabled, Cloudflare checks whether incoming traffic to those IPs is associated with an authorized account before allowing the request to proceed. This helps prevent accidental misrouting or unauthorized use of dedicated IP space while keeping properly configured traffic flowing normally.