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Email Domains Starting with R - Page 314

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 R
referralapi.com
No MX
Safe
referralcodes.com
Business Shared MX
Safe
referralcorner.com
Business Shared MX
Safe
referralhero.com
Business Shared MX
Safe
referralmaker.com
No MX
Safe
referralnet.com.au
Business Shared MX
Safe
referralprogramapp.com
Business Shared MX
Safe
referralrock.com
Business Shared MX
Safe
referralroutenight.website
No MX
Safe
referralsaasquatch.com
Business Shared MX
Safe
referralyard.com
Business Shared MX
Safe
referredpain.tumblr.com
No MX
Safe
referremouu.blogspot.com
No MX
Safe
referrer.xn--5tzm5g
No MX
Safe
referrizer.com
Business Shared MX
Safe
refersalesforce.com
No MX
Safe
refershareus.xyz
No MX
Safe
refersion.com
Business Shared MX
Safe
refertelecom.pt
Business Domain
Safe
refertific.xyz
No MX
Safe
refertiwebcardio1.it
No MX
Safe
refertur.ru
Business Domain
Safe
referyourchasecard.com
No MX
Safe
refes.site
No MX
Safe
refet.site
No MX
Safe
refeu.site
No MX
Safe
refev.site
No MX
Safe
refew.site
No MX
Safe
refex.site
No MX
Safe
refey.site
No MX
Safe
refez.site
No MX
Safe
reffcode.ru
Business Domain
Safe
reffection.com
Business Shared MX
Safe
reffection.ru
Business Domain
Safe
reffine.com
Business Shared MX
Safe
reffner.net
No MX
Safe
refform-fetish-store.tumblr.com
No MX
Safe
reffors.com
No MX
Safe
refhomeassist.com
No MX
Safe
refide.com
Temporary / Disposable
refiffmail.com
No MX
Safe
refijet.com
Business Shared MX
Safe
refilc.hu
No MX
Safe
refilearnings.com
Business Shared MX
Safe
refiliftoffcentral.com
No MX
Safe
refilliate.com
Business Shared MX
Safe
refillmyphonenow.com
Business Domain
Safe
refilmsbones.top
No MX
Safe
refiloan.net
No MX
Safe
refiltek.com.br
Business Shared MX
Safe
refina.tk
No MX
Safe
refinable.com
Business Shared MX
Safe
refinance-usa.blogspot.com
No MX
Safe
refinancehints.com
Business Shared MX
Safe
refinancerechargers.com
Business Shared MX
Safe
refinansipoteki.ru
Business Domain
Safe
refind2ch.org
Business Domain
Safe
refindly.com
Business Shared MX
Safe
refindsexy.unblog.fr
No MX
Safe
refindustry.com
Business Shared 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.