Is umn.edu a valid email domain?
Mail for umn.edu is handled by 10 servers, with mta-p17.oit.umn.edu tried first.
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.
No SPF record was found. DMARC is set to reject.
Check an email address at umn.edu
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MX records
| Priority | Mail server | Resolves to |
|---|---|---|
| 10 | mta-p17.oit.umn.edu | 134.84.196.217 |
| 10 | mta-p12.oit.umn.edu | no address found |
| 10 | mta-p13.oit.umn.edu | 134.84.196.213 |
| 10 | mta-p14.oit.umn.edu | 134.84.196.214 |
| 10 | mta-p9.oit.umn.edu | 134.84.196.209 |
| 10 | mta-p16.oit.umn.edu | no address found |
| 10 | mta-p10.oit.umn.edu | 134.84.196.210 |
| 10 | mta-p11.oit.umn.edu | no address found |
| 10 | mta-p15.oit.umn.edu | no address found |
| 10 | mta-p18.oit.umn.edu | 134.84.196.218 |
SPF
No record found
DMARC
Policy: reject
v=DMARC1; p=reject; pct=100; sp=reject; rua=mailto:dmarcrpt@umn.edu; ruf=mailto:dmarcrpt@umn.edu
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
Mail routing for umn.edu is healthy, so the domain is not the risk. The risk is the mailbox: outdated contacts, shared inboxes and catch-all servers. A mailbox-level check tells you which addresses are safe to send to.
Sender authentication
umn.edu has a strict DMARC policy (reject): mail that fails authentication is refused, which protects its brand from spoofing and means anyone sending as umn.edu must have SPF and DKIM set up correctly.
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Sign up to get a report summary →Frequently asked questions
- Is umn.edu a valid email domain?
- Yes. umn.edu publishes 10 MX records and can receive email. Whether a particular mailbox exists is a separate question that only a mailbox check can answer.
- Is umn.edu a disposable email domain?
- No. umn.edu 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 umn.edu?
- mta-p17.oit.umn.edu (priority 10); mta-p12.oit.umn.edu (priority 10); mta-p13.oit.umn.edu (priority 10); mta-p14.oit.umn.edu (priority 10); mta-p9.oit.umn.edu (priority 10); mta-p16.oit.umn.edu (priority 10); mta-p10.oit.umn.edu (priority 10); mta-p11.oit.umn.edu (priority 10); mta-p15.oit.umn.edu (priority 10); mta-p18.oit.umn.edu (priority 10).
- Does umn.edu have SPF and DMARC?
- SPF: no record found. DMARC: yes, policy reject.