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	236
Directory farm	608
Coupon farm	558
Bad redirects	4912
Blackhat Google URLs	2101
Image collection	217
Login hackers	969
Wiki clones	1518
Computer-generated gibberish	25622
.best	4211
General spam	161801

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