Domain Intelligence
Last Updated:
Docusign.com
Safe to Send
Docusign.com is operated by DocuSign Inc.. The domain runs 2 mail exchanges and SMTP is responsive, with all three authentication standards in force.
Safe to Send
RISK
10
/100
Low
Verify Mailbox
Verify @docusign.com emails
Live SMTP handshake against docusign.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
2
Mail exchangers
Mail Exchange (MX) Records for docusign.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.
#10
mxa-00567a01.gslb.pphosted.com 205.220.176.129
Reachable
#10
mxb-00567a01.gslb.pphosted.com 205.220.176.129
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 mx0b-00567a01.pphosted.com ESMTP mfa-m0212392
Primary mail server accepted SMTP connection and returned a banner during the live audit.
docusign.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:%{ir}.%{v}.%{d}.spf.has.pphosted.com ip4:205.220.176.129 ip4:205.220.164.129 ip4:205.220.166.129 ip4:205.220.177.61 include:_spf.google.com -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; sp=reject; adkim=r; aspf=r; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com; fo=1;
Strict policy. Receivers are instructed to reject any mail that fails SPF or DKIM. The strongest available setting.
docusign.com Domain Registration WHOIS · Nameservers · Registrar
RegistrarMarkMonitor, Inc.
IANA ID292
RegisteredJune 14, 1999
Last UpdatedNovember 10, 2025
ExpiresJune 13, 2026
Age26 years
TLD.com
Authoritative Nameservers (5)
- a10-65.akam.net
- a1-246.akam.net
- a14-67.akam.net
- a24-64.akam.net
- a11-66.akam.net
Registrant
DocuSign, Inc.
UNITED STATES
Technical Contact
Hidden by registrar privacy service
About this Domain
About docusign.com
DocuSign Inc. (docusign.com) is the global leader in electronic signature technology, headquartered in San Francisco, California. DocuSign enables organizations to manage electronic agreements including preparing, signing, acting on, and managing contracts and other documents. The platform processes hundreds of millions of documents annually for over 1.5 million customers.
DocuSign implements robust email authentication on the docusign.com domain with SPF, DKIM, and DMARC enforcement. DocuSign is one of the most impersonated brands in business email phishing, with fraudulent emails disguised as signature requests, completed document notifications, and account security alerts. Strong authentication is critical for a company whose core product is delivered via email.
Email verification against docusign.com provides definitive accept/reject responses for individual mailboxes. The domain does not operate as catch-all. DocuSign's mail infrastructure implements rate limiting and security monitoring on inbound SMTP connections.
For business partners communicating with DocuSign employees, impeccable sender authentication is essential. Given DocuSign's deep involvement in email-based workflows, their corporate filters apply sophisticated evaluation of incoming messages. Full SPF, DKIM, and DMARC compliance is required for reliable delivery.
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Common Questions About docusign.com
Is docusign.com a disposable or temporary email provider?
No. docusign.com is not a disposable email provider. It is classified as Corporate Email operated by DocuSign Inc. and addresses on docusign.com are persistent rather than throwaway. Mail sent to a valid docusign.com mailbox reaches a real recipient.
How do I verify if a docusign.com email address is valid?
The fastest way to verify a docusign.com email address is to use our free email checker. Enter any @docusign.com mailbox at the top of this page and our system performs a real-time SMTP handshake against docusign.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 docusign.com email exists without sending a message?
Yes. Our real-time email verification API connects directly to docusign.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 docusign.com mailbox is valid, full, or non-existent. The recipient never receives anything and never sees the check.
What are the MX records for docusign.com?
docusign.com currently publishes 2 mail exchange (MX) records. The primary MX is mxa-00567a01.gslb.pphosted.com, which is the first server contacted when other mail systems try to deliver email to a docusign.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 docusign.com.
Does docusign.com use SPF, DKIM, and DMARC email authentication?
docusign.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 @docusign.com is genuine, and docusign.com's DMARC policy of 'reject' instructs receivers how to handle messages that fail those checks.
Why do emails to docusign.com bounce or get blocked?
Bounces from docusign.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 docusign.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 docusign.com's receivers trust you.
How can I verify a large list of docusign.com email addresses?
Our bulk email verifier accepts CSV or TXT uploads with thousands or millions of docusign.com addresses (or any mix of domains). Every address goes through 30+ checks including SMTP existence, docusign.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 docusign.com email addresses?
Yes, with normal hygiene. docusign.com is a legitimate email service and signups from @docusign.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 docusign.com by default.
What email format does docusign.com use for usernames?
Most docusign.com mailboxes follow common patterns like first.last@docusign.com, firstinitiallast@docusign.com, or first@docusign.com, but the actual local-part rules depend on DocuSign Inc.. The only reliable way to confirm whether a specific @docusign.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 docusign.com risk score calculated?
The 0-to-100 risk score for docusign.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 docusign.com score is recomputed on every audit so it always reflects the live state of the domain.
Is docusign.com a valid email domain?
Yes, docusign.com is the official corporate email domain for DocuSign Inc.. It is used for internal business communications.
Is docusign.com a disposable or temporary email provider?
No, docusign.com is a corporate email domain belonging to DocuSign Inc., used exclusively by employees and authorized personnel.
What mail server does docusign.com use?
docusign.com uses enterprise-grade mail infrastructure. Check the MX records section for specific mail server details.
Can I send marketing emails to docusign.com addresses?
B2B marketing to docusign.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 docusign.com?
Corporate domains like docusign.com may use catch-all configurations that accept all addresses. Use BulkEmailChecker advanced verification to detect catch-all behavior and validate individual mailboxes.