How to check what is blocking my mDNS requests?

This is the situation. I have a home server that publishes multiple domains via avahi. Avahi and resolvectl are installed on the client (ubuntu 22). in the file /etc/nsswitch.conf - hosts: files mdns4_minimal [NOTFOUND=return] dns. Which seems normal. But, $ avahi-resolve -n whoami.homeserver.local whoami.homeserver.local 192.168.0.4 But when trying to resolve the address via ping or curl $ curl whoami.homeserver.local curl: (6) Could not resolve host: whoami.homeserver.local UPD: Interesing - base name homeserver.local is correctly resolved via ping