Spam domain blacklist

Search and browse domains that have been identified as sending spam by IsEmailSpam through public blocklist data, disposable-email data, and user-submitted spam reports.

Use the blacklist to check the reputation of a domain before trusting an email, clicking a link, or responding to a suspicious sender. Select a domain below to view its spam reputation and when it was first identified. Looking for a specific sender? Use our Domain Blacklist Checker to check a sender's domain, or use our Email Spam Checker to check an individual email address.

Domain First seen
kaygob.info 2023-12-02
kaygroup.top 2026-06-27
kayilo.com 2026-04-19
kayipesyadepolari.com 2023-12-02
kaykaykay.net 2023-12-02
kayleigh.housecleaningguides.com 2026-08-28
kaymima.ga 2023-11-30
kaymima.gq 2023-11-30
kaymima.ml 2023-12-02
kaynlab.com 2026-06-18
kaysartycles.com 2023-11-30
kayser-courtage.fr 2026-08-28
kayserigirls.com 2023-12-02
kayserilimusti.network 2026-08-28
kayserisucuklari.xyz 2023-12-02
kayvsj.us 2023-12-02
kayyprem.shop 2026-08-28
kayyra.tk 2023-12-02
kayzyhub.com.br 2026-08-28
kazabi.ceramiccoffecups.com 2026-08-28
kazaf.ru 2023-12-02
kazalea.id 2026-08-28
kazan-elki.ru 2023-12-02
kazan-hotel.com 2023-12-02
kazan-nedv.ru 2023-11-30
Spam Emails:
Spam email 127,582
Spam Domains:
spam domains 235,832