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Email Domains Starting with K

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 K
k--azino---777.ru
No MX
Safe
k-013.com
Business Domain
Safe
k-10.com
No MX
Safe
k-515.itch.io
No MX
Safe
k-96-gay.tumblr.com
No MX
Safe
k-a-c.at
Business Domain
Safe
k-aal-en-nat.startspot.nl
No MX
Safe
k-abyctax.tumblr.com
No MX
Safe
k-analytix.com
Business Domain
Safe
k-and-h-desires.blogspot.com
No MX
Safe
k-anshika.com
Business Shared MX
Safe
k-array.com
Business Shared MX
Safe
k-asap.eu
Business Shared MX
Safe
k-auto.fi
Business Shared MX
Safe
k-azino---777.ru
No MX
Safe
k-b.xyz
No MX
Safe
k-ba.net
Business Domain
Safe
k-beautiful.ru
No MX
Safe
k-bid.com
Business Shared MX
Safe
k-bondage.blogspot.com
No MX
Safe
k-boobs.blogspot.com
No MX
Safe
k-books.co.jp
Business Domain
Safe
k-business.com
Business Shared MX
Safe
k-bygg.se
Business Shared MX
Safe
k-cam-girls-overzicht.startspot.nl
No MX
Safe
k-camtoppers.startspot.nl
No MX
Safe
k-car-club-hk.easy4web.com
No MX
Safe
k-case.ru
No MX
Safe
k-citymarket.fi
Business Domain
Safe
k-cnews.com
Business Domain
Safe
k-computers.it
Business Domain
Safe
k-cool.com
Business Domain
Safe
k-corporation.pro
No MX
Safe
k-crm.jp
Business Domain
Safe
k-d-m.de
No MX
Safe
k-d.com
Business Shared MX
Safe
k-dc-msedge.net
No MX
Safe
k-dealer.com
No MX
Safe
k-digitallife.com
Business Shared MX
Safe
k-du.de
Temporary / Disposable
k-echi-hentai-n.tumblr.com
No MX
Safe
k-ecommerce.com
Business Domain
Safe
k-electronic-shop.de
Business Domain
Safe
k-email03.com
Business Domain
Safe
k-eng-text.com
No MX
Safe
k-epub.com
Business Shared MX
Safe
k-fetish-art.tumblr.com
No MX
Safe
k-fleet.com
No MX
Safe
k-fo.net
Business Shared MX
Safe
k-force.be
Business Shared MX
Safe
k-fortytwo.de
Business Domain
Safe
k-g-cuckcouple.tumblr.com
No MX
Safe
k-gen.fr
Business Domain
Safe
k-global.dev
Temporary / Disposable
k-gt.com
No MX
Safe
k-gzp.top
No MX
Safe
k-h.com.ua
Business Domain
Safe
k-hair.com
No MX
Safe
k-health.com
Business Domain
Safe
k-hentai.org
No MX
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.