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Re: DNS Headaches
- From: max
- Date: Sat Aug 15 02:07:49 1998
On 15 Aug, Steve Carter wrote:
> email@example.com wrote:
>> I have an added note. Someone asked me about what domains are being
>> looked up and if it might be something someone registered. I dont
>> believe this to be the case. There are literally hundreds of domains
>> being looked up to many to have had someone register them all. Also
>> many of the domains are actual domains I know to be real such as
> Might this be some spoofing type DoS exploit?
> Can you explain how you are seeing these requests? Is it via a log file
> or using a sniffer type tool?
I am seeing these requests from 2 diffrent sources. The first is a
packet filter on the CPE router. They have a Livingston IRX 114 and I
am using ptrace to watch all udp packets going to the name server on
port 53. The second is a packet sniffer on the ethernet, this is where
I am getting the domain requests from.
Internet Connect, INC.