Is kaist.ac.kr a valid email domain?
Mail for kaist.ac.kr is handled by 1 server, with aspmx1.gov-dooray.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.
SPF is published and ends with ~all. DMARC is set to none.
Check an email address at kaist.ac.kr
Type the name before the @ to check a full address. No account needed.
MX records
| Priority | Mail server | Resolves to |
|---|---|---|
| 1 | aspmx1.gov-dooray.com | 180.210.67.77 |
SPF
Record published
v=spf1 ip4:143.248.1.181 ip4:143.248.3.3 ip4:143.248.4.146 ip4:143.248.7.3 ip4:192.248.19.36 ip4:192.249.19.25 ip4:192.249.19.36 ip4:192.249.17.111 ip4:192.249.17.35 ip4:192.249.19.41 ip4:192.249.19.44 ip4:192.249.19.55 ip4:143.248.7.18 ip4:143.248.2.45 ip4:143.248.5.33 ip4:143.248.5.34 ip4:192.249.18.74 ip4:14.63.219.192 ip4:143.248.155.78 ip4:143.248.155.79 ip4:143.248.105.95 include:_spf.gov-dooray.com include:_spfblocka.toast.com ~all
DMARC
Policy: none
v=DMARC1; p=none; rua=mailto:mailadmin@kaist.ac.kr
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
kaist.ac.kr 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 kaist.ac.kr a valid email domain?
- Yes. kaist.ac.kr 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 kaist.ac.kr a disposable email domain?
- No. kaist.ac.kr 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 kaist.ac.kr?
- aspmx1.gov-dooray.com (priority 1).
- Does kaist.ac.kr have SPF and DMARC?
- SPF: yes, ending ~all. DMARC: yes, policy none.