Is ui.edu.ng a valid email domain?
ui.edu.ng can receive email. It publishes 8 mail servers, run by Google (Gmail or Google Workspace), and the first choice is mail.ui.edu.ng.
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 reject.
Check an email address at ui.edu.ng
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MX records (Google (Gmail or Google Workspace))
| Priority | Mail server | Resolves to |
|---|---|---|
| 1 | mail.ui.edu.ng | 41.78.8.11 |
| 10 | mbackup.ui.edu.ng | 140.105.46.125 |
| 20 | smtp.dnsexit.com | 204.12.192.108, 64.182.215.8 |
| 50 | aspmx.l.google.com | 142.251.127.26, 2a00:1450:4001:c21::1b |
| 60 | alt1.aspmx.l.google.com | 142.250.147.26, 2a00:1450:4025:c01::1a |
| 70 | alt2.aspmx.l.google.com | 172.253.152.27, 2a00:1450:4010:c22::1a |
| 80 | alt3.aspmx.l.google.com | 192.179.20.27, 2404:6800:4000:1027::1a |
| 90 | alt4.aspmx.l.google.com | 192.178.158.27, 2404:6800:4013:813::1a |
SPF
Record published
v=spf1 +mx +a +a:mail.ui.edu.ng +ip4:41.78.8.11 include:_spf.smtp.mailtrap.live include:_spf.google.com ~all
DMARC
Policy: reject
v=DMARC1; p=reject; rua=mailto:admin@ui.edu.ng; ruf=mailto:admin@ui.edu.ng; fo=1
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
The domain accepts mail, but whether a given person's mailbox exists depends on that organisation. Company domains often have staff who left, role mailboxes like info@ and sales@, and sometimes catch-all rules that accept everything. Verify the individual address before you send.
Sender authentication
ui.edu.ng has a strict DMARC policy (reject): mail that fails authentication is refused, which protects its brand from spoofing and means anyone sending as ui.edu.ng must have SPF and DKIM set up correctly.
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Sign up to get a report summary →Frequently asked questions
- Is ui.edu.ng a valid email domain?
- Yes. ui.edu.ng publishes 8 MX records and can receive email. Whether a particular mailbox exists is a separate question that only a mailbox check can answer.
- Is ui.edu.ng a disposable email domain?
- No. ui.edu.ng 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 ui.edu.ng?
- mail.ui.edu.ng (priority 1); mbackup.ui.edu.ng (priority 10); smtp.dnsexit.com (priority 20); aspmx.l.google.com (priority 50); alt1.aspmx.l.google.com (priority 60); alt2.aspmx.l.google.com (priority 70); alt3.aspmx.l.google.com (priority 80); alt4.aspmx.l.google.com (priority 90).
- Does ui.edu.ng have SPF and DMARC?
- SPF: yes, ending ~all. DMARC: yes, policy reject.