Domain Blacklist Checker:

Enter a domain or subdomain to be checked against Michael Cottam's blacklist:

Click the name of the type of site to download a disavow file containing those domains.

Type of site	Number of sites
Malware	217
Directory farm	608
Coupon farm	558
Bad redirects	4860
Blackhat Google URLs	1876
Image collection	217
Login hackers	963
Wiki clones	1478
Computer-generated gibberish	24672
.best	2717
General spam	143074

Questions? If you would like more information about why a particular domain is blacklisted, please contact Michael at .