Domain Intelligence
Last Updated:
Netlify.com
Safe to Send
Netlify.com is operated by Netlify Inc.. The domain runs 5 mail exchanges and SMTP is responsive, with all three authentication standards in force.
Safe to Send
RISK
5
/100
Low
Verify Mailbox
Verify @netlify.com emails
Live SMTP handshake against netlify.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
Reached out to support during our API integration last month. Response in under 15 minutes, the rep was so sharp and helpful that by the end of the thread it honestly felt like I was flirting with him. Amazing support team. A+++. Nathan Orozco · Lead Engineer · via X
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 netlify.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 172.253.139.26
Reachable
#5
alt2.aspmx.l.google.com 172.253.116.26
Reachable
#5
alt1.aspmx.l.google.com 108.177.123.26
Reachable
#10
aspmx3.googlemail.com 172.253.116.27
Reachable
#10
aspmx2.googlemail.com 108.177.123.27
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 6a1803df08f44-8ca360d60d0si16439686d6.96 - gsmtp
Primary mail server accepted SMTP connection and returned a banner during the live audit.
netlify.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:mail.zendesk.com include:amazonses.com include:7477936.spf06.hubspotemail.net -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; rua=mailto:fexahwip@ag.dmarcian.com; ruf=mailto:fexahwip@fr.dmarcian.com; fo=1
Strict policy. Receivers are instructed to reject any mail that fails SPF or DKIM. The strongest available setting.
netlify.com Domain Registration WHOIS · Nameservers · Registrar
RegistrarName.com, Inc.
IANA ID625
RegisteredJune 9, 2014
Last UpdatedMay 8, 2025
ExpiresJune 9, 2026
Age11 years
TLD.com
Authoritative Nameservers (8)
- dns1.p04.nsone.net
- dns2.p04.nsone.net
- dns3.p04.nsone.net
- dns4.p04.nsone.net
- ns01.netlifydns.com
- ns02.netlifydns.com
- ns03.netlifydns.com
- ns04.netlifydns.com
Registrant
Hidden by registrar privacy service
Technical Contact
Hidden by registrar privacy service
About this Domain
About netlify.com
Netlify Inc. (netlify.com) is a cloud computing company headquartered in San Francisco, California. Netlify provides a development platform for web applications and static websites, offering continuous deployment from Git, serverless functions, and a global CDN. The platform is widely adopted by frontend developers and modern web development teams.
Netlify implements email authentication on the netlify.com domain with SPF, DKIM, and DMARC enforcement. As a developer-focused platform, Netlify maintains strong email security to protect against phishing campaigns targeting developers with fake deployment notifications and build alerts.
SMTP verification of netlify.com addresses returns definitive responses for valid and invalid mailboxes. The domain does not function as catch-all. Netlify's mail infrastructure implements rate limiting on inbound SMTP connections.
For partners communicating with Netlify employees, proper sender authentication is important. Netlify's corporate email filters enforce SPF, DKIM, and DMARC validation. Full authentication compliance ensures reliable inbox delivery to netlify.com addresses.
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More Email Verification Tools
Free single-address checks, bulk uploads, and APIs for plugging email verification into your own product.
Common Questions About netlify.com
Is netlify.com a disposable or temporary email provider?
No. netlify.com is not a disposable email provider. It is classified as Corporate Email operated by Netlify Inc. and addresses on netlify.com are persistent rather than throwaway. Mail sent to a valid netlify.com mailbox reaches a real recipient.
How do I verify if a netlify.com email address is valid?
The fastest way to verify a netlify.com email address is to use our free email checker. Enter any @netlify.com mailbox at the top of this page and our system performs a real-time SMTP handshake against netlify.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 netlify.com email exists without sending a message?
Yes. Our real-time email verification API connects directly to netlify.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 netlify.com mailbox is valid, full, or non-existent. The recipient never receives anything and never sees the check.
What are the MX records for netlify.com?
netlify.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 netlify.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 netlify.com.
Does netlify.com use SPF, DKIM, and DMARC email authentication?
netlify.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 @netlify.com is genuine, and netlify.com's DMARC policy of 'reject' instructs receivers how to handle messages that fail those checks.
Why do emails to netlify.com bounce or get blocked?
Bounces from netlify.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 netlify.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 netlify.com's receivers trust you.
How can I verify a large list of netlify.com email addresses?
Our bulk email verifier accepts CSV or TXT uploads with thousands or millions of netlify.com addresses (or any mix of domains). Every address goes through 30+ checks including SMTP existence, netlify.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 netlify.com email addresses?
Yes, with normal hygiene. netlify.com is a legitimate email service and signups from @netlify.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 netlify.com by default.
What email format does netlify.com use for usernames?
Most netlify.com mailboxes follow common patterns like first.last@netlify.com, firstinitiallast@netlify.com, or first@netlify.com, but the actual local-part rules depend on Netlify Inc.. The only reliable way to confirm whether a specific @netlify.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 netlify.com risk score calculated?
The 0-to-100 risk score for netlify.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 netlify.com score is recomputed on every audit so it always reflects the live state of the domain.
Is netlify.com a valid email domain?
Yes, netlify.com is the official corporate email domain for Netlify Inc.. It is used for internal business communications.
Is netlify.com a disposable or temporary email provider?
No, netlify.com is a corporate email domain belonging to Netlify Inc., used exclusively by employees and authorized personnel.
What mail server does netlify.com use?
netlify.com uses enterprise-grade mail infrastructure. Check the MX records section for specific mail server details.
Can I send marketing emails to netlify.com addresses?
B2B marketing to netlify.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 netlify.com?
Corporate domains like netlify.com may use catch-all configurations that accept all addresses. Use BulkEmailChecker advanced verification to detect catch-all behavior and validate individual mailboxes.