Login Get API Key

Email Domains Starting with J - Page 23

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 J
jacob-williams.me
No MX
Safe
jacob.de
Business Domain
Safe
jacob.run
Business Domain
Safe
jacob.services
Business Domain
Safe
jacobacci.com
Business Shared MX
Safe
jacobbrookeentertainment.com
No MX
Safe
jacobbushnell.com
Business Shared MX
Safe
jacobcastellanos.tumblr.com
No MX
Safe
jacobcohen.com
Business Domain
Safe
jacobcollier.com
Business Shared MX
Safe
jacobdark19.tumblr.com
No MX
Safe
jacobey-nash.tumblr.com
No MX
Safe
jacobflings.tumblr.com
No MX
Safe
jacobg.org
Business Domain
Safe
jacobhall.com
Business Domain
Safe
jacobhotgayreblogs.tumblr.com
No MX
Safe
jacobhunterxxx.tumblr.com
No MX
Safe
jacobi-richter.de
Business Domain
Safe
jacobi.co.il
Business Shared MX
Safe
jacobian.org
Business Shared MX
Safe
jacobimages.com
Business Domain
Safe
jacobin.com
Business Shared MX
Safe
jacobin.de
Business Domain
Safe
jacobinmag.com
Business Shared MX
Safe
jacobintl.org
Temporary / Disposable
jacobism.ir
No MX
Safe
jacobistrategies.com
Business Shared MX
Safe
jacobjanboerma.art
No MX
Safe
jacoblangvad.com
Temporary / Disposable
jacobliquor.com
Business Shared MX
Safe
jacobmilkgay.tumblr.com
No MX
Safe
jacobmorrison.info
Business Shared MX
Safe
jacobporn.com
Business Domain
Safe
jacobrsnyder.com
Business Domain
Safe
jacobs-gruppe.de
Business Shared MX
Safe
jacobs-it.nl
Business Shared MX
Safe
jacobs-university.de
Business Shared MX
Safe
jacobs.com
Business Shared MX
Safe
jacobscreek.com
Business Shared MX
Safe
jacobsdns.top
No MX
Safe
jacobsdocuments.xyz
No MX
Safe
jacobsdouweegbertsprofessional.co.uk
Business Domain
Safe
jacobsdouweegbertsprofessional.nl
Business Shared MX
Safe
jacobsenconstruction.com
Business Shared MX
Safe
jacobsenmobler.dk
Business Shared MX
Safe
jacobshughes.com
No MX
Safe
jacobspillow.org
Business Shared MX
Safe
jacobsplayhouse.com
No MX
Safe
jacobstales.com
Business Domain
Safe
jacobstechnology.com
No MX
Safe
jacobstent.org
Business Shared MX
Safe
jacobus.com.au
Business Shared MX
Safe
jacobxxxcarr.tumblr.com
No MX
Safe
jacocdn.com
No MX
Safe
jacoelectric.com
Business Domain
Safe
jacofrance.tumblr.com
No MX
Safe
jacomo-xxx-com.tumblr.com
No MX
Safe
jacon.cz
Business Shared MX
Safe
jacotte.over-blog.com
No MX
Safe
jacottenue.canalblog.com
No MX
Safe
← Prev Next →

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.