Yes. You can verify any @Cdc.gov address in real time with a direct SMTP handshake that provides 99.7% accuracy. Cdc.gov is operated by Centers for Disease Control, runs 4 mail servers, enforces 3 of 3 authentication standards, and is currently responding to SMTP.
Every check returns one of three clear outcomes so you know exactly what to do with the address.
The mailbox exists and accepts mail. Send with confidence, the address is deliverable.
The mailbox does not exist, is disposable, or will hard-bounce. Remove it to protect your sender reputation.
The server is catch-all or greylisting, so existence cannot be confirmed. Send selectively and watch engagement.
cdc.gov publishes 4 MX records. The primary mail exchanger is primary.us.etp.fireeyegov.com, hosted by fireeyegov.com, and it is currently reachable and answering SMTP. Mail is routed through these servers in priority order, lowest number first.
| Priority | Hostname | IP | Status |
|---|---|---|---|
| 10 | primary.us.etp.fireeyegov.com | 15.200.32.6 | Reachable |
| 20 | alt1.us.etp.fireeyegov.com | 15.200.32.4 | Reachable |
| 30 | alt2.us.etp.fireeyegov.com | 15.200.32.6 | Reachable |
| 40 | alt3.us.etp.fireeyegov.com | 15.200.32.5 | Reachable |
220 2.0.0 mx.us.email.fireeyegov.com ESMTPYes. cdc.gov is a valid email domain, operated by Centers for Disease Control. Addresses are persistent and real mail reaches a genuine recipient. Individual mailboxes still go stale, so verify each one before you send.
A live SMTP handshake connects to Cdc.gov's mail server and asks whether the mailbox exists using the RCPT TO command, without ever transmitting a message. The recipient never sees the check.
Each address runs through 30+ checks including SMTP existence, catch-all detection, role-account filtering, and disposable matching. The same engine has verified billions of addresses since 2012.
Every unverified address is a gamble. Here is what happens when you skip verification and mail a list that has not been cleaned.
People leave companies. Verification flags cdc.gov mailboxes deactivated since you collected them.
Expired or full cdc.gov inboxes hard-bounce. A live SMTP check catches them before you hit send.
Low bounce rates keep you trusted by cdc.gov mail servers and the major mailbox providers.
Verified contacts mean your CRM, lead scoring, and routing all run on addresses that reach a person.
Cdc.gov is Centers for Disease Control, registered through get.gov and first seen Oct 1, 1997.
The domain cdc.gov belongs to the Centers for Disease Control and Prevention (CDC), the national public health agency of the United States. Headquartered in Atlanta, Georgia, the CDC is a division of the Department of Health and Human Services responsible for disease prevention, health promotion, emergency preparedness, and protecting public health nationwide.
As a federal .gov domain, cdc.gov is required to comply with CISA Binding Operational Directive 18-01, mandating DMARC, SPF, and DKIM implementation. The CDC is a frequent target of phishing campaigns, especially during public health emergencies, where fraudulent emails may impersonate the agency to spread misinformation or steal personal data.
CDC mail servers do not operate as catch-all systems. Recipient addresses are validated during the SMTP transaction, and messages to nonexistent mailboxes are rejected. The agency's email infrastructure employs greylisting, rate limiting, and strict sender validation to manage its high volume of inbound correspondence.
Reliable email delivery to cdc.gov demands full compliance with authentication protocols. The CDC's federal email gateways apply rigorous content filtering, attachment scanning, and sender reputation analysis. Maintaining correctly configured SPF, DKIM, and DMARC records, along with a positive sending reputation, is essential for reaching CDC inboxes.
Upload a CSV or TXT list of Cdc.gov addresses to the bulk email verifier. Every address runs through a live SMTP handshake plus catch-all, role-account and disposable detection, and you download a clean list when processing completes. For real-time checks at signup, use the real-time email verification API.
CSV or TXT with one email per line. No formatting needed.
Each Cdc.gov address is checked with a live server handshake.
Get a verified list with status codes, risk flags, and catch-all detection.
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Everything about verifying email at this domain.
Yes, cdc.gov is an official government email domain used by Centers for Disease Control. Government domains are verified and regulated, making them highly trustworthy.
No, cdc.gov is an official government domain used by Centers for Disease Control for official government communications.
cdc.gov uses government-managed mail infrastructure with strict security measures and email authentication.
Sending unsolicited marketing emails to government addresses at cdc.gov is generally not recommended. Only send with explicit opt-in consent.
Government domains like cdc.gov often have strict mail server configurations. Use BulkEmailChecker for reliable verification results.
Upload a CSV or TXT list to the bulk email verifier. Every address runs through 30+ checks including SMTP existence, catch-all detection, role-account, and disposable matching. Processing time depends on list size.
99.7% accurate using a direct SMTP handshake with cdc.gov's mail servers, the same engine that has verified billions of addresses since 2012.
Other government email domains we have audited.