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Email Domains Starting with C - Page 3

Search email domains by risk status

Search and browse email domains classified by RiskMail. Identify temporary/disposable domains and safe email providers.

Jump to All 0–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
letter C
c-joy.jp
Business Domain
Safe
c-kav.com
Business Domain
Safe
c-kurolabel.jp
Business Domain
Safe
c-l-i-t-love.tumblr.com
No MX
Safe
c-lab.one
No MX
Safe
c-labo-online.jp
Business Domain
Safe
c-launcher.com
Business Domain
Safe
c-learning.jp
Business Shared MX
Safe
c-light.net
No MX
Safe
c-line.to
Business Domain
Safe
c-linkage.co.jp
Business Domain
Safe
c-lodop.com
No MX
Safe
c-m-f.ru
Business Domain
Safe
c-mail.cf
No MX
Safe
c-mail.gq
No MX
Safe
c-map.com
Business Shared MX
Safe
c-map.no
Business Shared MX
Safe
c-mcfly-cox.tumblr.com
No MX
Safe
c-mo.net
No MX
Safe
c-monetiquette.fr
Business Shared MX
Safe
c-msedge.net
No MX
Safe
c-mycam.com
Business Domain
Safe
c-n-shop.com
No MX
Safe
c-nami.ru
Business Domain
Safe
c-net.org
Business Shared MX
Safe
c-newstv.ru
Temporary / Disposable
c-nexco.co.jp
Business Domain
Safe
c-nut.com
No MX
Safe
c-nw.de
Business Shared MX
Safe
c-o-k.ru
No MX
Safe
c-ockslut.tumblr.com
No MX
Safe
c-okie-m-nster-xxx.tumblr.com
No MX
Safe
c-okie-m-nster.tumblr.com
No MX
Safe
c-opulation.tumblr.com
No MX
Safe
c-p-u.com
Business Domain
Safe
c-patex.com
Business Shared MX
Safe
c-pet.jp
Business Domain
Safe
c-pkk.icu
Temporary / Disposable
c-plus-plus-compiler.tumblr.com
No MX
Safe
c-point.be
Business Shared MX
Safe
c-pos.co.uk
Business Shared MX
Safe
c-pravda.ru
Business Domain
Safe
c-quential.nl
Business Shared MX
Safe
c-r-n.com
Business Shared MX
Safe
c-r-solutions.com
Business Shared MX
Safe
c-r-t.tk
Business Domain
Safe
c-r.cc
No MX
Safe
c-rabbit.com
No MX
Safe
c-ram.net
Business Domain
Safe
c-rayon.com
Business Shared MX
Safe
c-regina.com
No MX
Safe
c-response.com
Business Domain
Safe
c-rewards.com
Business Domain
Safe
c-rieger.de
Business Domain
Safe
c-rings.net
No MX
Safe
c-road.com.au
Business Domain
Safe
c-s-netsuche.de
Business Domain
Safe
c-s-s-a.com
No MX
Safe
c-s-s.de
Business Domain
Safe
c-s-team.de
Business Domain
Safe
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Explore domain risk signals used by the RiskMail API

The RiskMail domain directory is a public reference for email domains we have classified. Every entry is one of two states: Temporary / Disposable (a known throwaway-mail provider) or Safe (a free public email provider, a regular business domain with valid mail infrastructure, or a domain we have not yet seen disposable signals for).

If you operate a signup or login flow, this list is a starting point — disposable providers come and go faster than any static list can track. The RiskMail API reflects the live database in real time and returns a clean verdict: disposable | safe for each request.

See something missing or misclassified? Tell us and we'll re-evaluate the domain.