The following sites provide a similar service:

Blocklist Lookup Sites: (no JavaScript required)

CompleteWhoishttp://www.completewhois.com/rbl_lookup.htm
Moenstedhttp://moensted.dk/spam/
DNSStuffhttp://www.dnsstuff.com/tools/ip4r.ch?ip=
Decludehttp://www.declude.com/Articles.asp?ID=97

For more information about the lists used here:

Blocklist Overview Sites:

SpamLinkshttp://spamlinks.net/filter-dnsbl-lists.htm
SpamBouncerhttp://www.spambouncer.org/reference/blocklists.shtml
Google Directoryhttp://directory.google.com/Top/Computers/Internet/Abuse/Spam/Blacklists/

See also: