LLMNR
Link-Local Multicast Name Resolution, a multicast protocol for resolving names on a local link when DNS is unavailable. It is not DNS, can create security exposure, and is often disabled in managed environments.
Category glossary
Search all termsDNS-like protocol
2 definitions associated with DNS-like protocol.
mDNS
Multicast DNS resolves names and discovers services on a local link using multicast and the .local special-use domain. It is separate from unicast enterprise DNS even though it uses DNS message formats.