Yes. You can verify any @Cia.gov address in real time with a direct SMTP handshake that provides 99.7% accuracy. Cia.gov is operated by Central Intelligence Agency, runs 2 mail servers, enforces 3 of 3 authentication standards, and is currently not 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.
cia.gov publishes 2 MX records. The primary mail exchanger is mail4.cia.gov, hosted by cia.gov, and it is currently not responding to SMTP. Mail is routed through these servers in priority order, lowest number first.
| Priority | Hostname | IP | Status |
|---|---|---|---|
| 10 | mail4.cia.gov | 12.151.182.219 | No Response |
| 10 | mail3.cia.gov | 12.151.182.158 | No Response |
Yes. cia.gov is a valid email domain, operated by Central Intelligence Agency. 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 Cia.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 cia.gov mailboxes deactivated since you collected them.
Expired or full cia.gov inboxes hard-bounce. A live SMTP check catches them before you hit send.
Low bounce rates keep you trusted by cia.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.
Cia.gov is Central Intelligence Agency, registered through get.gov and first seen Jun 26, 1998.
The domain cia.gov belongs to the Central Intelligence Agency (CIA), the principal foreign intelligence agency of the United States. Headquartered in Langley, Virginia, the CIA is responsible for collecting, analyzing, and disseminating foreign intelligence to support national security decision-making by the President and senior U.S. policymakers.
As a federal .gov domain, cia.gov is subject to CISA Binding Operational Directive 18-01, mandating DMARC, SPF, and DKIM implementation. Given the CIA's intelligence mission and high-profile status, its domain faces exceptional risks from phishing and impersonation attacks. Strict email authentication is critical for preventing adversaries from exploiting the agency's identity.
CIA mail servers employ the most restrictive SMTP configurations. The infrastructure does not operate in catch-all mode, and recipient validation is performed at the connection level. Aggressive rate limiting, greylisting, and advanced threat detection are applied to all inbound connections.
Delivering email to cia.gov is subject to the most stringent filtering in the federal government. Intelligence community email gateways apply advanced content analysis, malware scanning, and sender verification. Full SPF, DKIM, and DMARC compliance, combined with a clean sending reputation, is the minimum requirement for any delivery attempt.
Upload a CSV or TXT list of Cia.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 Cia.gov address is checked with a live server handshake.
Get a verified list with status codes, risk flags, and catch-all detection.
Pay as you go. No subscriptions, and credits never expire.
Everything about verifying email at this domain.
Yes, cia.gov is an official government email domain used by Central Intelligence Agency. Government domains are verified and regulated, making them highly trustworthy.
No, cia.gov is an official government domain used by Central Intelligence Agency for official government communications.
cia.gov uses government-managed mail infrastructure with strict security measures and email authentication.
Sending unsolicited marketing emails to government addresses at cia.gov is generally not recommended. Only send with explicit opt-in consent.
Government domains like cia.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 cia.gov's mail servers, the same engine that has verified billions of addresses since 2012.
Other government email domains we have audited.