continuos malformed verify queries causing my static dns cache to be full

on my mikrotik router, the ctrld container seems to keep querying almost continuously with above type of requests against my native static/OS dns server causing cache to become full very quickly. is there a way to avoid this behavior? note, my home lan is 'home.arpa' (DHCP servers have been configured to issue 'home.arpa' as domain)

rules:

    {        '*.local' = ['upstream.8']},
    {        '*.matrixlan' = ['upstream.8']},
    {        '*.lan' = ['upstream.8']},
    {        '*.10.10.in-addr.arpa' = ['upstream.8']},
    {        '*.home.arpa' = ['upstream.8']},

[upstream.8]
name = 'Local Static DNS/Gateway'
type = 'legacy'
endpoint = '10.10.101.1'
timeout = 5000