Following bad reports...

BHEK URL Register here
    https://www.badwarebusters.org/community/submit
    http://urlquery.net/
    https://www.virustotal.com/#url
    etc..

SPAM Register here
    https://www.google.com/webmasters/tools/spamreportform?hl=en
    http://www.barracudacentral.org/report
    http://www.ahbl.org/
    http://www.backscatterer.org
    http://barracudacentral.org/rbl
    http://dnsbl.burnt-tech.com/
    http://cbl.abuseat.org/
    https://www.dan.me.uk/dnsbl
    http://www.dnsbl.info/
    etc..