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Email Domains Starting with U - Page 41

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 U
ucuzabilet.com
Business Domain
Safe
ucuzcun.com
Temporary / Disposable
ucuzescortlar.com
No MX
Safe
ucuzkitapal.com
Business Domain
Safe
ucv.cl
Business Shared MX
Safe
ucv.edu.pe
Business Shared MX
Safe
ucv.edu.ph
Business Shared MX
Safe
ucv.es
Business Shared MX
Safe
ucv.ro
Business Domain
Safe
ucv.ve
Business Domain
Safe
ucv750.sbs
No MX
Safe
ucv942.sbs
No MX
Safe
ucviden.dk
Business Domain
Safe
ucview.com
Business Shared MX
Safe
ucvksa.com
No MX
Safe
ucw.cz
Business Domain
Safe
ucw8rp2fnq6raxxm.cf
Temporary / Disposable
ucw8rp2fnq6raxxm.ga
No MX
Safe
ucw8rp2fnq6raxxm.gq
Temporary / Disposable
ucw8rp2fnq6raxxm.ml
Temporary / Disposable
ucw8rp2fnq6raxxm.tk
Temporary / Disposable
ucweb-java.com
No MX
Safe
ucweb.co
No MX
Safe
ucweb.com
Business Domain
Safe
ucweb.com.host
No MX
Safe
ucwpc.com
No MX
Safe
ucwv.edu
Business Domain
Safe
ucy.co.in
No MX
Safe
ucybewavehy.blogspot.com
No MX
Safe
ucyeh.com
Temporary / Disposable
ucyfx.com
No MX
Safe
ucygumo.tk
No MX
Safe
ucylu.com
Temporary / Disposable
ucyp.edu.my
Business Shared MX
Safe
uczhibo.cn
Business Domain
Safe
uczzd.cn
No MX
Safe
uczzd.com
No MX
Safe
uczzd.com.cn
No MX
Safe
uczzd.net
No MX
Safe
ud-mail.de
Business Domain
Safe
ud-ratp.com
No MX
Safe
ud-webspace.de
Business Domain
Safe
ud.io
Business Shared MX
Safe
ud.it
No MX
Safe
ud.net
Business Domain
Safe
ud.spymail.one
Temporary / Disposable
ud.wtf
No MX
Safe
ud0ntn0m3.tumblr.com
No MX
Safe
ud15.top
No MX
Safe
ud174.ru
No MX
Safe
ud1a.com
No MX
Safe
ud1b.com
No MX
Safe
ud1c.com
No MX
Safe
ud1d.com
No MX
Safe
ud1e.com
No MX
Safe
ud1f.com
Business Domain
Safe
ud1g.com
No MX
Safe
ud1h.com
No MX
Safe
ud1i.com
No MX
Safe
ud1m.com
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.