Is du.ae a valid email domain?
du.ae has working mail routing: 1 MX record pointing to Microsoft (Outlook or Microsoft 365), led by du-ae.mail.protection.outlook.com.
It is not a free provider and is not on our disposable list, so addresses here usually belong to a company, school or other organisation.
SPF is published and ends with ~all. DMARC is set to none.
Check an email address at du.ae
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MX records (Microsoft (Outlook or Microsoft 365))
| Priority | Mail server | Resolves to |
|---|---|---|
| 2 | du-ae.mail.protection.outlook.com | 52.101.68.10, 52.101.68.27 |
SPF
Record published
v=spf1 ip4:94.203.234.140 ip4:94.203.234.141 ip4:94.203.234.46 ip4:94.203.234.45 ip4:87.200.140.29 ip4:5.32.4.175 ip4:5.30.82.106 ip4:80.227.220.159 ip4:213.132.63.61 ip4:80.227.220.160 ip4:94.201.251.102 ip4:212.132.63.42 ip4:212.132.63.150 ip4:212.132.63.151 ip4:212.132.63.173 ip4:94.201.51.186 ip4:213.132.45.136 ip4:80.227.68.192 ip4:104.193.137.209 ip4:104.193.137.4 ip4:104.193.137.41 ip4:185.84.1.202 include:spf.protection.outlook.com include:spf_c.oraclecloud.com ~all
DMARC
Policy: none
v=DMARC1;p=none;rua=mailto:dmarc_agg@vali.email;
Disposable?
No, not on our disposable list.
Free provider?
No, not a known free provider.
What this means for your email list
What this means for addresses at this domain
du.ae looks like an organisation's own domain. Those are usually good leads, and also where bounces come from: people change jobs and mailboxes get closed. Checking each address, including whether the server accepts any recipient, avoids damaging your sender reputation.
Sender authentication
du.ae has DMARC in monitoring mode (p=none). It collects reports but does not yet block spoofed mail, so the domain is easier to impersonate.
✨ Report summary
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Sign up to get a report summary →Frequently asked questions
- Is du.ae a valid email domain?
- Yes. du.ae publishes 1 MX record and can receive email. Whether a particular mailbox exists is a separate question that only a mailbox check can answer.
- Is du.ae a disposable email domain?
- No. du.ae is not on our disposable list. The list is updated regularly, and new throwaway domains appear all the time.
- What are the MX records for du.ae?
- du-ae.mail.protection.outlook.com (priority 2).
- Does du.ae have SPF and DMARC?
- SPF: yes, ending ~all. DMARC: yes, policy none.