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	220
Directory farm	608
Coupon farm	558
Bad redirects	4873
Blackhat Google URLs	1891
Image collection	217
Login hackers	965
Wiki clones	1487
Computer-generated gibberish	24863
.best	2807
General spam	146046

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