Is arizona.edu a valid email domain?
Mail for arizona.edu is handled by 2 servers at Mimecast, with usb-smtp-inbound-2.mimecast.com 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 quarantine.
Check an email address at arizona.edu
Type the name before the @ to check a full address. No account needed.
MX records (Mimecast)
| Priority | Mail server | Resolves to |
|---|---|---|
| 10 | usb-smtp-inbound-2.mimecast.com | 170.10.152.242, 170.10.150.242 |
| 10 | usb-smtp-inbound-1.mimecast.com | 170.10.150.242, 170.10.152.242 |
SPF
No record found
DMARC
Policy: quarantine
v=DMARC1; p=quarantine; sp=none; aspf=r; adkim=r; pct=100; fo=1; rua=mailto:59c733562609857@rep.dmarcanalyzer.com; ruf=mailto:59c733562609857@for.dmarcanalyzer.com;
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 arizona.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 The risk is the mailbox: outdated contacts, shared inboxes and catch-all servers.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
arizona.edu uses a DMARC quarantine policy: mail that fails authentication is sent to spam. That is a sound middle step, and a good sign the owner looks after their email setup.
✨ Report summary
Sign up to get a report summary: a plain-English read of this domain's mail setup and what to do next.
Sign up to get a report summary →Frequently asked questions
- Is arizona.edu a valid email domain?
- Yes. arizona.edu publishes 2 MX records and can receive email. Whether a particular mailbox exists is a separate question that only a mailbox check can answer.
- Is arizona.edu a disposable email domain?
- No. arizona.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 arizona.edu?
- usb-smtp-inbound-2.mimecast.com (priority 10); usb-smtp-inbound-1.mimecast.com (priority 10).
- Does arizona.edu have SPF and DMARC?
- SPF: no record found. DMARC: yes, policy quarantine.