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when nslookup doesn't give information

Discussion in 'Networking' started by lilhlfpint, Dec 11, 2001.

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  1. lilhlfpint

    lilhlfpint Thread Starter

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    i wanted to know what i can do to trace the origins of ip addresses which are attacking the firewall. i tried nslookup but received a non-existent domain message. thank you very much.
     
  2. Rockn

    Rockn

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    Use tracert, host, none of which will work anyway if it's a spoofed IP address.
     
  3. lilhlfpint

    lilhlfpint Thread Starter

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    that must be why i can't trace any of the ips. thank you.
     
  4. Rockn

    Rockn

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    Damn...I almost forgot whois! That might at least give you the domain that was spoofed
     
  5. lilhlfpint

    lilhlfpint Thread Starter

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    tried whois but got no match for host. sigh. thank you again, though.
     
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