Hello,
I have number of static dns records to filter out AD domains. I noticed that Match Subdomain option does not work at least for one domain. On the screenshot I have a static record for taboola.com and subdomains, however dns cache is constantly filled with real subdomain addresses. I even tried adding static records for subdomains, e.g. cdn.taboola.com, but they continue to resolve to real addresses. What am I doing wrong? (yes, I do flush the cache after changes).