Domain Blacklist Checker:

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




What's in my database today:



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 .




Copyright © 2020-2024 OzTech, Inc. All Rights Reserved.