On Tue, 13 Jul 2004 15:11:24 -0400 (EDT), Bart Bremmers wrote:

>This company, DC Teknology!! (http://www.dctek.ca), sends me ads for
computer products on 
>a regular basis. I have tried once to be removed. I want to email his
ISP that he is sending 
>SPAM. The header of the message is below, how do I determine the email
address to use?

visit spamcop.net and paste the header, or full message into it's input
form; check the 'verbose' box if you see one.

The culprit looks to be 67.71.2.110 which could have been a compromised
windows box on some lusers adsl line; or not. It's not on spammer lists
at http://moensted.dk/spam/

A portscan shows blocked ports 25, 80, 1080 (proxy)

Their domain is hosted at bellhosting.com, nameserver: 206.47.4.20
which is allocated as
CustName:   Wynford ASF LAN Infrastructure 
Address:    100 Wynford Ave.               
City:       Toronto                        
StateProv:  Ontario                        
PostalCode: M3C 1K4                        
Country:    CA                             
RegDate:    2001-02-28                     
Updated:    2001-02-28                     
                                           
NetRange:   206.47.4.0 - 206.47.4.255      
CIDR:       206.47.4.0/24                  
NetName:    WYNASF-CA                      
NetHandle:  NET-206-47-4-0-1               


Traceroute to that ip goes through 64.230.234.50 (and then hits a
firewall)

which is allocated as 
CustName:   Nexxia HSE                        
Address:    930 Rue D'Aiguillon               
City:       Quebec                            
StateProv:  Quebec                            
PostalCode: G1R 5M9                           
Country:    CA                                
RegDate:    2000-12-16                        
Updated:    2000-12-16                        
                                              
NetRange:   64.230.224.0 - 64.230.239.255     
CIDR:       64.230.224.0/20                   
NetName:    HSE1215-CA                        
NetHandle:  NET-64-230-224-0-1                


Good luck.




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