unifi.lan error

Got message type=method_call sender=:1.258 destination=org.freedesktop.resolve1 path=/org/freedesktop/resolve1 interface=org.freedesktop.resolve1.Manager member=ResolveHostname cookie=2 reply_cookie=0 signature=isit error-name=n/a error-message=n/a
idn2_lookup_u8: unifi.lan → unifi.lan
Looking up RR for unifi.lan IN A.
Looking up RR for unifi.lan IN AAAA.
Sent message type=method_call sender=n/a destination=org.freedesktop.DBus path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=AddMatch cookie=4 reply_cookie=0 signature=s error-name=n/a error-message=n/a
Sent message type=method_call sender=n/a destination=org.freedesktop.DBus path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=GetNameOwner cookie=5 reply_cookie=0 signature=s error-name=n/a error-message=n/a
Got message type=method_return sender=org.freedesktop.DBus destination=:1.257 path=n/a interface=n/a member=n/a cookie=7 reply_cookie=5 signature=s error-name=n/a error-message=n/a
Cache miss for unifi.lan IN A
Transaction 54161 for <unifi.lan IN A> scope dns on wlp2s0/*.
Using feature level UDP+EDNS0 for transaction 54161.
Using DNS server 192.168.1.1 for transaction 54161.
Sending query packet with id 54161.
Got message type=method_return sender=org.freedesktop.DBus destination=:1.257 path=n/a interface=n/a member=n/a cookie=6 reply_cookie=4 signature=n/a error-name=n/a error-message=n/a
Match type='signal',sender='org.freedesktop.DBus',path='/org/freedesktop/DBus',interface='org.freedesktop.DBus',member='NameOwnerChanged',arg0=':1.258' successfully installed.
Processing incoming packet on transaction 54161 (rcode=SUCCESS).
Not caching zero TTL cache entry: unifi.lan IN CNAME
Not caching zero TTL cache entry: unifi IN A
Transaction 54161 for <unifi.lan IN A> on scope dns on wlp2s0/* now complete with <success> from network (unsigned).
Following CNAME/DNAME unifi.lan → unifi.
Sent message type=error sender=n/a destination=:1.258 path=n/a interface=n/a member=n/a cookie=6 reply_cookie=2 signature=s error-name=org.freedesktop.resolve1.NoNameServers error-message=No appropriate name servers or networks for name found
Sent message type=method_call sender=n/a destination=org.freedesktop.DBus path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=RemoveMatch cookie=7 reply_cookie=0 signature=s error-name=n/a error-message=n/a
Freeing transaction 54161.