Apple Inc. Google Google DNS answers for SVCB and HTTPS resource records are typically treated as scoped to the network on which they were obtained. This requires clients to re-resolve DNS when changing network attachments, adding latency to connection establishment. This document defines a new SvcParamKey, "globally-relevant", for use in SVCB and HTTPS DNS resource records as defined in [RFC9460]. When present, this boolean flag indicates that the service binding parameters in the record are valid regardless of the client's network attachment point. Clients that observe this flag can reuse cached SVCB and HTTPS records across network changes, subject to normal TTL expiry.