Is nagoya-u.ac.jp a valid email domain?
nagoya-u.ac.jp has working mail routing: 4 MX records pointing, led by mxsc-32.srv.nagoya-u.ac.jp.
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 nagoya-u.ac.jp
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MX records
| Priority | Mail server | Resolves to |
|---|---|---|
| 10 | mxsc-32.srv.nagoya-u.ac.jp | 133.6.1.19, 2001:2f8:2f:100::113 |
| 10 | mxsc-31.srv.nagoya-u.ac.jp | 133.6.1.18, 2001:2f8:2f:100::112 |
| 10 | mxsc-35.srv.nagoya-u.ac.jp | 133.6.1.22, 2001:2f8:2f:100::116 |
| 10 | mxsc-33.srv.nagoya-u.ac.jp | 133.6.1.20, 2001:2f8:2f:100::114 |
SPF
Record published
v=spf1 +ip4:133.6.1.0/25 +ip6:2001:2f8:2f:100::/64 ~all
DMARC
Policy: none
v=DMARC1; p=none; rua=mailto:mxsc-dmarc@nagoya-u.ac.jp
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
nagoya-u.ac.jp 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
nagoya-u.ac.jp has DMARC in monitoring mode (p=none). It collects reports but does not yet block spoofed mail, so the domain is easier to impersonate.
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Sign up to get a report summary →Frequently asked questions
- Is nagoya-u.ac.jp a valid email domain?
- Yes. nagoya-u.ac.jp publishes 4 MX records and can receive email. Whether a particular mailbox exists is a separate question that only a mailbox check can answer.
- Is nagoya-u.ac.jp a disposable email domain?
- No. nagoya-u.ac.jp 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 nagoya-u.ac.jp?
- mxsc-32.srv.nagoya-u.ac.jp (priority 10); mxsc-31.srv.nagoya-u.ac.jp (priority 10); mxsc-35.srv.nagoya-u.ac.jp (priority 10); mxsc-33.srv.nagoya-u.ac.jp (priority 10).
- Does nagoya-u.ac.jp have SPF and DMARC?
- SPF: yes, ending ~all. DMARC: yes, policy none.