Domain Intelligence
Last Updated:
Airbnb Email Verification
Safe to Send
Airbnb.com is operated by Airbnb 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 @airbnb.com emails
Live SMTP handshake against airbnb.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 airbnb.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 192.178.155.27
Reachable
#5
alt1.aspmx.l.google.com 108.177.123.27
Reachable
#5
alt2.aspmx.l.google.com 172.253.116.27
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 6a1803df08f44-8c90c36c6f7si93761956d6.383 - gsmtp
Primary mail server accepted SMTP connection and returned a banner during the live audit.
airbnb.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:spf1.airbnb.com ip6:2c0f:fb50:4864::/56 ip6:2a00:1450:4864::/56 ip6:2800:3f0:4864::/56 ip6:2607:f8b0:4864::/56 ip6:2404:6800:4864::/56 ip6:2001:4860:4864::/56 ip4:87.253.232.0/21 ip4:76.223.176.0/20 ip4:76.223.128.0/19 -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;pct=100;ruf=mailto:dmarc.forensic@airbnb.com;rua=mailto:dmarc.aggregate@airbnb.com;aspf=r;adkim=r;fo=1;ri=3600
Strict policy. Receivers are instructed to reject any mail that fails SPF or DKIM. The strongest available setting.
airbnb.com Domain Registration WHOIS · Nameservers · Registrar
RegistrarMarkMonitor, Inc.
IANA ID292
RegisteredAugust 5, 2008
Last UpdatedOctober 11, 2024
ExpiresAugust 4, 2026
Age17 years
TLD.com
Authoritative Nameservers (8)
- dns3.p08.nsone.net
- dns4.p08.nsone.net
- ns-558.awsdns-05.net
- ns-1932.awsdns-49.co.uk
- dns1.p08.nsone.net
- dns2.p08.nsone.net
- ns-1453.awsdns-53.org
- ns-474.awsdns-59.com
Registrant
Airbnb, Inc.
UNITED STATES
Technical Contact
Hidden by registrar privacy service
About this Domain
About airbnb.com
Airbnb Inc. (airbnb.com) is the world's leading online marketplace for short-term lodging and travel experiences, headquartered in San Francisco, California. Airbnb has revolutionized the hospitality industry by enabling property owners to list spaces for rental, serving millions of hosts and guests across more than 220 countries and regions worldwide.
Airbnb implements strong email authentication on the airbnb.com domain with SPF, DKIM, and DMARC enforcement. As a global consumer brand handling financial transactions and personal data, airbnb.com is heavily targeted by phishing campaigns impersonating booking confirmations, host payouts, and account security alerts. Robust authentication is essential for brand protection.
SMTP verification of airbnb.com addresses returns definitive responses for valid and invalid mailboxes. The domain does not function as catch-all. Airbnb's mail infrastructure implements rate limiting and security measures on inbound SMTP connections consistent with major technology platforms.
For business partners communicating with Airbnb employees, proper sender authentication is required. Airbnb's corporate email filters enforce strict SPF, DKIM, and DMARC validation. Full authentication compliance and good sender reputation ensure reliable inbox delivery to airbnb.com addresses.
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More Email Verification Tools
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Common Questions About airbnb.com
Is airbnb.com a disposable or temporary email provider?
No. airbnb.com is not a disposable email provider. It is classified as Corporate Email operated by Airbnb Inc. and addresses on airbnb.com are persistent rather than throwaway. Mail sent to a valid airbnb.com mailbox reaches a real recipient.
How do I verify if a airbnb.com email address is valid?
The fastest way to verify a airbnb.com email address is to use our email checker. Enter any @airbnb.com mailbox at the top of this page and our system performs a real-time SMTP handshake against airbnb.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 airbnb.com email exists without sending a message?
Yes. Our real-time email verification API connects directly to airbnb.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 airbnb.com mailbox is valid, full, or non-existent. The recipient never receives anything and never sees the check.
What are the MX records for airbnb.com?
airbnb.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 airbnb.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 airbnb.com.
Does airbnb.com use SPF, DKIM, and DMARC email authentication?
airbnb.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 @airbnb.com is genuine, and airbnb.com's DMARC policy of 'reject' instructs receivers how to handle messages that fail those checks.
Why do emails to airbnb.com bounce or get blocked?
Bounces from airbnb.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 airbnb.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 airbnb.com's receivers trust you.
How can I verify a large list of airbnb.com email addresses?
Our bulk email verifier accepts CSV or TXT uploads with thousands or millions of airbnb.com addresses (or any mix of domains). Every address goes through 30+ checks including SMTP existence, airbnb.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 airbnb.com email addresses?
Yes, with normal hygiene. airbnb.com is a legitimate email service and signups from @airbnb.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 airbnb.com by default.
What email format does airbnb.com use for usernames?
Most airbnb.com mailboxes follow common patterns like first.last@airbnb.com, firstinitiallast@airbnb.com, or first@airbnb.com, but the actual local-part rules depend on Airbnb Inc.. The only reliable way to confirm whether a specific @airbnb.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 airbnb.com risk score calculated?
The 0-to-100 risk score for airbnb.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 airbnb.com score is recomputed on every audit so it always reflects the live state of the domain.
Is airbnb.com a valid email domain?
Yes, airbnb.com is the official corporate email domain for Airbnb Inc.. It is used for business communications and is not available for public registration.
Is airbnb.com a disposable or temporary email provider?
No, airbnb.com is a corporate email domain belonging to Airbnb Inc., used exclusively by employees and authorized personnel.
What mail server does airbnb.com use?
airbnb.com uses enterprise-grade mail infrastructure. Check the MX records section above for specific mail server details.
Can I send marketing emails to airbnb.com addresses?
B2B marketing to airbnb.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 airbnb.com?
Corporate domains like airbnb.com may use catch-all configurations. Use BulkEmailChecker advanced verification to detect catch-all behavior and validate individual addresses.