Mdns issue after update

Installed some updates this morning and discovered that homeassistant.local has stopped resolving. IP address access still ok.

I’m guessing it stopped after the thread/matter update.

addon_core_openthread_border_router
addon_a0d7b954_tailscale
core

I have not had mdns issues before. Everything is on a single VLAN and other .local addresses are resolving.

What commands are available to query mdns from my HA Yellow terminal session?