Yes. You can verify any @Kaspersky.com address in real time with a direct SMTP handshake that provides 99.7% accuracy. Kaspersky.com is operated by Kaspersky Lab, runs 5 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.
kaspersky.com publishes 5 MX records. The primary mail exchanger is mx12.kaspersky-labs.com, hosted by kaspersky-labs.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 | mx12.kaspersky-labs.com | 91.103.66.155 | Reachable |
| 10 | mx11.kaspersky-labs.com | 81.19.104.122 | Reachable |
| 10 | mx9.kaspersky-labs.com | 195.122.169.44 | Reachable |
| 10 | mx13.kaspersky-labs.com | 91.103.66.164 | Reachable |
| 10 | mx14.kaspersky-labs.com | 93.159.230.123 | Reachable |
220-relay12.kaspersky-labs.com ESMTP PostfixYes. kaspersky.com is a valid email domain, operated by Kaspersky Lab. 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 Kaspersky.com'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 kaspersky.com mailboxes deactivated since you collected them.
Expired or full kaspersky.com inboxes hard-bounce. A live SMTP check catches them before you hit send.
Low bounce rates keep you trusted by kaspersky.com mail servers and the major mailbox providers.
Verified contacts mean your CRM, lead scoring, and routing all run on addresses that reach a person.
Kaspersky.com is Kaspersky Lab, registered through Regional Network Information Center, JSC dba RU-CENTER and first seen Oct 9, 1997.
Kaspersky Lab (kaspersky.com) is a multinational cybersecurity company headquartered in Moscow, Russia. Kaspersky develops antivirus software, internet security, endpoint security, and threat intelligence solutions. The company serves over 400 million individual users and 220,000 corporate clients with cybersecurity protection products.
Kaspersky implements exemplary email authentication on the kaspersky.com domain with SPF, DKIM, and DMARC enforcement. As a cybersecurity vendor, Kaspersky applies rigorous authentication standards to its own corporate domain, maintaining best-in-class email security practices.
Email verification against kaspersky.com returns definitive responses for valid and invalid mailboxes. The domain does not operate as catch-all. Kaspersky's mail infrastructure implements strict rate limiting and advanced threat detection on inbound connections.
Reaching kaspersky.com inboxes requires flawless sender authentication. Cybersecurity companies apply the highest scrutiny to incoming email. Complete SPF, DKIM, and DMARC compliance is essential for reliable inbox delivery to kaspersky.com addresses.
Upload a CSV or TXT list of Kaspersky.com 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 Kaspersky.com 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, kaspersky.com is the official corporate email domain for Kaspersky Lab. It is used for internal business communications and is not available for public registration.
No, kaspersky.com is a corporate email domain belonging to Kaspersky Lab, used exclusively by employees and authorized personnel.
kaspersky.com uses enterprise-grade mail infrastructure. Check the MX records section above for specific mail server details.
B2B marketing to kaspersky.com requires proper consent. Corporate domains may use catch-all configurations, so verify individual addresses before sending.
Corporate domains like kaspersky.com may use catch-all configurations. Use BulkEmailChecker's advanced verification to detect catch-all behavior.
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 kaspersky.com's mail servers, the same engine that has verified billions of addresses since 2012.
Other corporate email domains we have audited.