[dns-operations] Weird query name "case" queries?
ml623 at georgetown.edu
Wed Sep 19 00:25:39 UTC 2012
Great, thanks a lot guys. So this is most likely good guys, not bad
guys as one would suspect at firs!
On Tue, Sep 18, 2012 at 8:14 PM, David Miller <dmiller at tiggee.com> wrote:
> On 9/18/2012 8:06 PM, Mohamed Lrhazi wrote:
>> I've noticed quite a bit of queries to our DNS servers, that look
>> pretty normal except for the fact that the character case is weird..
>> seems to be switching case randomly!
>> and so on..
>> I am wondering if this my DNS server logging issue, or some bug or
>> attack/scan technique out there.
> Probably just 0x20 bit encoding.
More information about the dns-operations