# DNS-Based Service Discovery ## Identification DNS-Based Service Discovery (DNS-SD) uses DNS records to enumerate services, commonly with multicast DNS on local networks. ## Scanned_20260730-1314 evidence In [[Scanned_20260730-1314|Scanned_20260730-1314]], [[Scanned_20260730-1314#Scanned_20260730-1314.pdf — PDF page 32|page 32]], [[Scanned_20260730-1314#Scanned_20260730-1314.pdf — PDF page 33|page 33]], it appears in the packet-level service-discovery reconstruction. ## Evidentiary status The notebook occurrence establishes research context. It does not alone prove ownership, installation, account use, employment, partnership, attribution, or operational deployment.