Hi,
what does your system answer?
I noticed, some resolvers will literally flood you with the very same question
from if you send a SRVFAIL or FORMERR answer.
Resolvers like 1.1.1.1 or 8.8.8.8 will send their queries from hundreds of
different IP addresses to gain an answer...
Greetings,
Max
Hi
I have detected a high traffic on our DNS servers since yesterday
(Dnsdist + Powerdns) of queries for non-existent records similar to
"_.domainname.tld"
TKEY request but no TKEY RR found115449.8%
More than one TKEY record found in query57724.9%
TKEY record has no or invalid
