AbuseAt

Anyone who has been tasked with maintaining the security and reducing the incoming spam content of a business network has undoubtably had the thrilling experience of trying to track down the "abuse@" email address that covers a given domain, or better yet track down what domain an IP address belongs to and then track down the "abuse@" address for that domain. You go through the NSI or Arin "Whois" search, which almost always seems to refer you to APNIC or RIPE. When you finally DO find the domain, there is rarely an abuse address listed, and half the time the administrative email addresses are addresses in completely different domains!

Here's my idea: A new website (www.abuseat.com) will be created. The user will be presented with a box where one may enter:
- The full headers from a "spam email"
- An email address
- An IP Address
- A domain name

The backend server will take the entry, parse it, make the appropriate queries to the domain registries, and parse out the email address(es) most likely to get the desired response. The addresses will be weighted in a manner similar to:
- Address explicitly listed for abuse reporting
- Address that begins with "abuse@" (or variations of)
- Address listed as administrative
- Address listed as technical contact
- Address listed as billing contact
- Address that at least belongs to the domain in question
- Any other address listed in the domain record.