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	273
Directory farm	609
Coupon farm	558
Bad redirects	7210
Blackhat Google URLs	2197
Image collection	217
Login hackers	977
Wiki clones	1547
Computer-generated gibberish	25773
.best	4212
General spam	177661

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