Domain Intelligence
Last Updated:
Doximity Email Verification
Safe to Send
Doximity.com is operated by Doximity Inc.. The domain runs 5 mail exchanges and SMTP is responsive, with all three authentication standards in force.
Safe to Send
RISK
10
/100
Low
Verify Mailbox
Verify @doximity.com emails
Live SMTP handshake against doximity.com mail servers. No email is sent. 10 free per day, no signup.
Trusted by 400,000+ senders
4.9/5
From 8,500+ verified reviews
The risk score saves my team probably an hour a day in manual prospect research. We sort outreach lists by it and skip anything in the high-risk band. Bounce rate is the lowest it's ever been. Lisa Fonseca · SDR Team Lead
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
5
Mail exchangers
Mail Exchange (MX) Records for doximity.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
aspmx.l.google.com 172.253.139.27
Reachable
#5
alt1.aspmx.l.google.com 108.177.123.26
Reachable
#5
alt2.aspmx.l.google.com 172.253.116.26
Reachable
#10
alt3.aspmx.l.google.com 192.178.223.26
Reachable
#10
alt4.aspmx.l.google.com 173.194.76.26
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 mx.google.com ESMTP 6a1803df08f44-8ca361d9511si62593286d6.362 - gsmtp
Primary mail server accepted SMTP connection and returned a banner during the live audit.
doximity.com Email Authentication SPF · DKIM · DMARC
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 include:_spf.google.com include:_spf.salesforce.com include:sendgrid.net include:mail.zendesk.com include:mg-spf.greenhouse.io ~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.
Quarantine
TXTv=DMARC1; p=quarantine; rua=mailto:dmarc_agg@dmarc.250ok.net; ruf=mailto:dmarc_fr@dmarc.250ok.net; fo=1; pct=100; rf=afrf
Receivers are instructed to quarantine (route to spam) any mail that fails SPF or DKIM.
doximity.com Domain Registration WHOIS · Nameservers · Registrar
RegistrarNew Frontier, Inc.
IANA ID1040
RegisteredDecember 17, 2009
Last UpdatedOctober 6, 2025
ExpiresDecember 17, 2030
Age16 years
TLD.com
Authoritative Nameservers (4)
- ns-108.awsdns-13.com
- ns-1495.awsdns-58.org
- ns-1631.awsdns-11.co.uk
- ns-615.awsdns-12.net
Registrant
Hidden by registrar privacy service
Technical Contact
Hidden by registrar privacy service
About this Domain
About doximity.com
Doximity Inc. (doximity.com) is a digital platform for US medical professionals, headquartered in San Francisco, California. Doximity is the largest professional medical network in the United States with over 80% of US physicians as verified members. The platform provides HIPAA-compliant communication tools, telehealth, and clinical news for healthcare professionals.
Doximity implements strict email authentication on the doximity.com domain with SPF, DKIM, and DMARC enforcement. As a healthcare communication platform, Doximity maintains rigorous email security in compliance with HIPAA regulations to protect physician communications and patient-related data.
Email verification against doximity.com returns definitive responses for valid and invalid mailboxes. The domain does not operate as catch-all. Doximity's enterprise mail infrastructure implements strict rate limiting on inbound SMTP connections.
For partners communicating with Doximity employees, strong sender authentication is essential. Healthcare platforms enforce strict email filtering. Full SPF, DKIM, and DMARC compliance ensures reliable inbox delivery to doximity.com addresses.
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Common Questions About doximity.com
Is doximity.com a disposable or temporary email provider?
No. doximity.com is not a disposable email provider. It is classified as Corporate Email operated by Doximity Inc. and addresses on doximity.com are persistent rather than throwaway. Mail sent to a valid doximity.com mailbox reaches a real recipient.
How do I verify if a doximity.com email address is valid?
The fastest way to verify a doximity.com email address is to use our email checker. Enter any @doximity.com mailbox at the top of this page and our system performs a real-time SMTP handshake against doximity.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 doximity.com email exists without sending a message?
Yes. Our real-time email verification API connects directly to doximity.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 doximity.com mailbox is valid, full, or non-existent. The recipient never receives anything and never sees the check.
What are the MX records for doximity.com?
doximity.com currently publishes 5 mail exchange (MX) records. The primary MX is aspmx.l.google.com, which is the first server contacted when other mail systems try to deliver email to a doximity.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 doximity.com.
Does doximity.com use SPF, DKIM, and DMARC email authentication?
doximity.com enforces all three email authentication standards: SPF, DKIM, and DMARC (policy: quarantine). This is the gold-standard configuration. It means receivers can verify that mail claiming to come from @doximity.com is genuine, and doximity.com's DMARC policy of 'quarantine' instructs receivers how to handle messages that fail those checks.
Why do emails to doximity.com bounce or get blocked?
Bounces from doximity.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 doximity.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 doximity.com's receivers trust you.
How can I verify a large list of doximity.com email addresses?
Our bulk email verifier accepts CSV or TXT uploads with thousands or millions of doximity.com addresses (or any mix of domains). Every address goes through 30+ checks including SMTP existence, doximity.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 doximity.com email addresses?
Yes, with normal hygiene. doximity.com is a legitimate email service and signups from @doximity.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 doximity.com by default.
What email format does doximity.com use for usernames?
Most doximity.com mailboxes follow common patterns like first.last@doximity.com, firstinitiallast@doximity.com, or first@doximity.com, but the actual local-part rules depend on Doximity Inc.. The only reliable way to confirm whether a specific @doximity.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 doximity.com risk score calculated?
The 0-to-100 risk score for doximity.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 doximity.com score is recomputed on every audit so it always reflects the live state of the domain.
Is doximity.com a valid corporate email domain?
Yes, doximity.com is the official corporate email domain for Doximity Inc.. It is used for internal business communications and is not available for public registration.
Is doximity.com a disposable or temporary email provider?
No, doximity.com is a corporate email domain belonging to Doximity Inc., used exclusively by employees and authorized personnel.
What mail server does doximity.com use?
doximity.com uses enterprise-grade mail infrastructure. Check the MX records section above for specific mail server details.
Can I send marketing emails to doximity.com addresses?
B2B marketing to doximity.com requires proper consent. Corporate domains may use catch-all configurations, so verify individual addresses before sending.
How do I verify an email address at doximity.com?
Corporate domains like doximity.com may use catch-all configurations. Use BulkEmailChecker's advanced verification to detect catch-all behavior.