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Tesla.com

Safe to Send

Tesla.com is operated by Tesla Inc.. The domain runs 1 mail exchange and SMTP is responsive, with all three authentication standards in force.

Safe to Send
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Verify @tesla.com emails

Live SMTP handshake against tesla.com mail servers. No email is sent. 10 free per day, no signup.

@tesla.com
No email sent No signup Real-time SMTP

Trusted by 400,000+ senders

4.9/5
From 8,500+ verified reviews
Ran our entire 47k cold outbound list through this before our Q1 push. Bounce rate dropped from 9.4% to 0.8%. The SMTP-level catch on outdated B2B contacts is what set this apart from the other verifiers I tried. Andrew Mitchell · Sr. Demand Gen Manager
SOC 2 Type II GDPR CCPA 99.7% Accuracy
Disposable
No
Persistent addresses, not throwaway
SMTP Live
Yes
Mail server responds to SMTP handshake
MX Records
1
Mail exchangers

Mail Exchange (MX) Records for tesla.com Mail Exchange records. They tell other mail servers which hosts are responsible for receiving email at this domain, in priority order. Lower priority numbers are tried first.

1 RECORD
#10
tesla-com.mail.protection.outlook.com 52.101.11.13
Reachable
SMTP Handshake Simple Mail Transfer Protocol. We open a live SMTP connection to the primary MX and read the greeting banner. A response confirms the mail server is alive and accepting connections. Responsive
BANNER220 BN2PEPF00004FC0.mail.protection.outlook.com Microsoft ESMTP MAIL Service ready at Sat, 16 May 2026 04:10:12 +0000 [08DEADBFF4166E69]
Primary mail server accepted SMTP connection and returned a banner during the live audit.

tesla.com Email Authentication SPF · DKIM · DMARC

3/3 PASS
SPF Sender Policy Framework. A DNS record listing which servers are allowed to send mail for this domain. Receivers reject or flag mail from unauthorized servers. Pass
TXTv=spf1 ip4:54.240.84.225/32 ip4:54.240.84.226/31 ip4:54.240.84.228/30 ip4:54.240.84.232/29 ip4:54.240.84.240/29 ip4:54.240.84.248/30 ip4:54.240.84.252/32 ip4:44.239.249.139 ip4:52.24.70.112 ip4:34.223.204.78 ip4:213.244.145.203 ip4:213.244.145.219 ip4:213.244.145.204 ip4:213.244.145.220 ip4:8.47.24.203 ip4:8.47.24.219 ip4:8.47.24.204 ip4:8.47.24.220 ip4:8.45.124.203 ip4:8.45.124.219 ip4:8.45.124.204 ip4:8.45.124.220 ip4:8.21.14.203 ip4:8.21.14.219 ip4:8.21.14.204 ip4:8.21.14.220 ip4:8.21.14.194 ip4:8.21.14.211 ip4:212.49.145.0/24 ip4:91.103.52.0/22 ip4:168.245.123.10 ip4:216.81.144.165 ip4:149.72.247.52 ip4:149.72.134.64 ip4:149.72.152.236 ip4:149.72.163.58 ip4:149.72.172.170 ip4:167.89.90.62 ip4:158.228.129.79 ip4:216.81.144.165 ip4:117.50.14.178 ip4:117.50.35.199 ip4:54.240.42.110 ip4:54.240.42.111 ip4:199.71.239.178 ip4:67.216.183.10 ip4:8.43.178.222 ip4:64.95.144.196 ip4:199.71.239.52 include:u13494342.wl093.sendgrid.net include:spf.protection.outlook.com include:mail.zendesk.com include:_spfsn.teslamotors.com include:_spf.qualtrics.com include:_spf.ultipro.com include:_spf.psm.knowbe4.com include:spf1.sendcloud.org include:spf2.sendcloud.org -all
Authorized senders are defined and pass SPF policy.
DKIM DomainKeys Identified Mail. The sending server cryptographically signs outbound mail with a private key, and receivers verify the signature using a public key in DNS. Pass
SELECTORDetected via standard selectors
A DKIM signature was detected. Outbound mail from this domain can be cryptographically verified.
DMARC Domain-based Message Authentication, Reporting & Conformance. Tells receivers what to do when SPF or DKIM checks fail: none, quarantine, or reject. Reject
TXTv=DMARC1; p=reject; pct=100; rua=mailto:n2ju30bc@ag.dmarcian.com; ruf=mailto:n2ju30bc@fr.dmarcian.com; fo=1
Strict policy. Receivers are instructed to reject any mail that fails SPF or DKIM. The strongest available setting.

tesla.com Domain Registration WHOIS · Nameservers · Registrar

33 YEARS OLD
RegistrarMarkMonitor, Inc.
IANA ID292
RegisteredNovember 4, 1992
Last UpdatedOctober 2, 2024
ExpiresNovember 2, 2026
Age33 years
TLD.com
Authoritative Nameservers (10)
  • a1-12.akam.net
  • edns69.ultradns.net
  • a7-66.akam.net
  • a12-64.akam.net
  • edns69.ultradns.biz
  • a10-67.akam.net
  • edns69.ultradns.org
  • a28-65.akam.net
  • edns69.ultradns.com
  • a9-67.akam.net
Registrant
Domain Administrator
DNStination Inc.
admin@dnstinations.com·San Francisco, CA, UNITED STATES·14155319335
Technical Contact
Domain Administrator
admin@dnstinations.com·UNITED STATES·14155319335
About this Domain

About tesla.com

Tesla Inc. (tesla.com) is an American electric vehicle and clean energy company headquartered in Austin, Texas. Tesla designs, manufactures, and sells electric vehicles, battery energy storage systems, solar panels, and solar roof tiles. The company is the world's most valuable automaker and has played a central role in accelerating the global transition to electric transportation.

The tesla.com domain is protected by enterprise email authentication protocols including SPF, DKIM, and DMARC. Tesla is a high-profile brand frequently targeted by phishing attacks that impersonate vehicle delivery notifications, charging network alerts, and customer service communications. Robust authentication prevents unauthorized use of the tesla.com domain.

Email verification against tesla.com follows standard enterprise patterns with definitive accept/reject responses for individual mailboxes. The domain does not function as catch-all. Tesla's mail infrastructure implements rate limiting on inbound SMTP connections, and verification services should use appropriate request pacing.

For partners and vendors communicating with Tesla employees, proper email authentication is essential. Tesla's corporate email filters enforce authentication standards on incoming messages. Your sending domain must have valid SPF, DKIM, and DMARC records, and maintaining a clean sender reputation improves your deliverability to tesla.com addresses.

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Common Questions About tesla.com

Is tesla.com a disposable or temporary email provider?
No. tesla.com is not a disposable email provider. It is classified as Corporate Email operated by Tesla Inc. and addresses on tesla.com are persistent rather than throwaway. Mail sent to a valid tesla.com mailbox reaches a real recipient.
How do I verify if a tesla.com email address is valid?
The fastest way to verify a tesla.com email address is to use our free email checker. Enter any @tesla.com mailbox at the top of this page and our system performs a real-time SMTP handshake against tesla.com's mail servers, confirming whether the mailbox exists, is reachable, and is safe to send to. No email is ever delivered during the check.
Can I check if a tesla.com email exists without sending a message?
Yes. Our real-time email verification API connects directly to tesla.com's mail server, opens an SMTP session, and queries the mailbox using the RCPT TO command without ever transmitting an actual email. The server's response confirms whether the tesla.com mailbox is valid, full, or non-existent. The recipient never receives anything and never sees the check.
What are the MX records for tesla.com?
tesla.com currently publishes 1 mail exchange (MX) record. The primary MX is tesla-com.mail.protection.outlook.com, which is the first server contacted when other mail systems try to deliver email to a tesla.com address. The full list with priorities and IP addresses is in the MX Records panel above. MX records tell sending servers where to route email for tesla.com.
Does tesla.com use SPF, DKIM, and DMARC email authentication?
tesla.com enforces all three email authentication standards: SPF, DKIM, and DMARC (policy: reject). This is the gold-standard configuration. It means receivers can verify that mail claiming to come from @tesla.com is genuine, and tesla.com's DMARC policy of 'reject' instructs receivers how to handle messages that fail those checks.
Why do emails to tesla.com bounce or get blocked?
Bounces from tesla.com usually fall into three buckets: the mailbox doesn't exist (5xx user unknown), the inbox is full, or your sending domain isn't authenticated to tesla.com's satisfaction. The fastest fix is to run each address through a free email verifier before you send, and to make sure your own SPF, DKIM, and DMARC are configured correctly so tesla.com's receivers trust you.
How can I verify a large list of tesla.com email addresses?
Our bulk email verifier accepts CSV or TXT uploads with thousands or millions of tesla.com addresses (or any mix of domains). Every address goes through 30+ checks including SMTP existence, tesla.com catch-all detection, role-account detection, and disposable-domain matching. Results typically come back within minutes and previously-failed addresses on your blacklist are reprocessed for free. For continuous high-volume needs, see our unlimited email verification API.
Is it safe to accept signups from tesla.com email addresses?
Yes, with normal hygiene. tesla.com is a legitimate email service and signups from @tesla.com behave like any other real user. Pipe each address through a real-time email verifier API at the moment of signup to catch typos and dead mailboxes, but there is no need to block tesla.com by default.
What email format does tesla.com use for usernames?
Most tesla.com mailboxes follow common patterns like first.last@tesla.com, firstinitiallast@tesla.com, or first@tesla.com, but the actual local-part rules depend on Tesla Inc.. The only reliable way to confirm whether a specific @tesla.com address exists is to run it through a free email verification tool. Guessing patterns will produce a high bounce rate and damage your sender reputation.
How is the tesla.com risk score calculated?
The 0-to-100 risk score for tesla.com combines disposable-domain classification, mail-server reachability, MX record presence and depth, SPF / DKIM / DMARC enforcement, DMARC policy strength, SMTP banner response, and domain age. Lower scores mean safer to send to. Disposable domains are pinned at the high end of the scale. The tesla.com score is recomputed on every audit so it always reflects the live state of the domain.
Is tesla.com a valid email domain?
Yes, tesla.com is the official corporate email domain for Tesla Inc.. It is used for business communications and is not available for public registration.
Is tesla.com a disposable or temporary email provider?
No, tesla.com is a corporate email domain belonging to Tesla Inc., used exclusively by employees and authorized personnel.
What mail server does tesla.com use?
tesla.com uses enterprise-grade mail infrastructure. Check the MX records section above for specific mail server details.
Can I send marketing emails to tesla.com addresses?
B2B marketing to tesla.com addresses requires proper consent and compliance with anti-spam laws. Corporate domains may use catch-all configurations, so verify addresses before sending.
How do I verify an email address at tesla.com?
Corporate domains like tesla.com may use catch-all configurations. Use BulkEmailChecker advanced verification to detect catch-all behavior and validate individual addresses.