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	334
Directory farm	609
Coupon farm	559
Bad redirects	7296
Blackhat Google URLs	2198
Image collection	217
Login hackers	978
Wiki clones	1622
Computer-generated gibberish	25834
.best	4212
General spam	214010

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