Is noaa.gov a valid email domain?
noaa.gov has working mail routing: 5 MX records pointing to Google (Gmail or Google Workspace), led by aspmx.l.google.com.
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.
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MX records (Google (Gmail or Google Workspace))
| Priority | Mail server | Resolves to |
|---|---|---|
| 10 | aspmx.l.google.com | 142.251.127.27, 2a00:1450:4001:c21::1b |
| 20 | alt1.aspmx.l.google.com | 142.250.147.27, 2a00:1450:4025:c01::1b |
| 20 | alt2.aspmx.l.google.com | 172.253.152.27, 2a00:1450:4010:c22::1a |
| 40 | alt4.aspmx.l.google.com | 192.178.158.26, 2404:6800:4013:813::1a |
| 40 | alt3.aspmx.l.google.com | 192.179.20.26, 2404:6800:4000:1027::1a |
SPF
No record found
DMARC
Policy: reject
v=DMARC1; p=reject; rua=mailto:dmarc-reports@doc.gov,mailto:reports@dmarc.cyber.dhs.gov
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
noaa.gov has a strict DMARC policy (reject): mail that fails authentication is refused, which protects its brand from spoofing and means anyone sending as noaa.gov must have SPF and DKIM set up correctly.
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Sign up to get a report summary →Frequently asked questions
- Is noaa.gov a valid email domain?
- Yes. noaa.gov publishes 5 MX records and can receive email. Whether a particular mailbox exists is a separate question that only a mailbox check can answer.
- Is noaa.gov a disposable email domain?
- No. noaa.gov 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 noaa.gov?
- aspmx.l.google.com (priority 10); alt1.aspmx.l.google.com (priority 20); alt2.aspmx.l.google.com (priority 20); alt4.aspmx.l.google.com (priority 40); alt3.aspmx.l.google.com (priority 40).
- Does noaa.gov have SPF and DMARC?
- SPF: no record found. DMARC: yes, policy reject.