Domain Intelligence
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Habitat.org

Safe to Send

Habitat.org is operated by Habitat for Humanity. 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 @habitat.org emails

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

@habitat.org
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 The SMTP-level catch on outdated B2B contacts is what set this apart from the other verifiers I tried.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 habitat.org 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
#0
habitat-org.mail.protection.outlook.com 40.93.192.1
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 SJ1PEPF00002325.mail.protection.outlook.com Microsoft ESMTP MAIL Service ready at Wed, 13 May 2026 03:10:28 +0000 [08DEADBA4F54E986]
Primary mail server accepted SMTP connection and returned a banner during the live audit.

habitat.org 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 include:spf.protection.outlook.com include:_spf.salesforce.com include:sp.actionkit.com include:_spf1.habitat.org include:_spf2.habitat.org include:_spf3.habitat.org include:_spf4.habitat.org ip4:162.247.216.0/22 ip4:139.60.152.0/22 ip4:98.97.248.0/21 ip4:64.69.212.0/24 ip4:54.186.193.102/32 ip4:52.222.73.120/32 ip4:52.222.73.83 ip4:52.222.62.51 ip4:52.222.75.85 ip4:52.222.89.228 ip4:160.1.62.192 ip4:52.61.91.9 ip4:15.200.21.50 ip4:15.200.201.185 ip4:15.200.44.248 ip4:204.28.10.0/23 ip4:69.174.82.0/23 ip4:44.219.181.110/32 ip4:35.169.198.45/32 ip4:54.224.134.10/32 ip4:98.86.78.141/32 ip4:3.213.100.153/32 ip4:34.228.104.131/32 ip4:98.86.128.103/32 ip4:34.195.140.174/32 ip4:3.225.94.215/32 ip4:52.22.197.129/32 ip4:44.217.255.97/32 ip4:3.214.81.100/32 ip4:3.221.1.237/32 ip4:54.88.17.151/32 ip4:54.160.70.237/32 ip4:13.219.143.196/32 ip4:100.24.176.164/32 ip4:35.172.16.151/32 ip4:44.213.215.59/32 ip4:18.208.234.157/32 ~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; aspf=r; adkim=r; rua=mailto:dmarc_agg@vali.email,mailto:620270cb950ad@ag.dmarcly.com; ruf=mailto:620270cb950ad@fo.dmarcly.com
Receivers are instructed to quarantine (route to spam) any mail that fails SPF or DKIM.

habitat.org Domain Registration WHOIS · Nameservers · Registrar

32 YEARS OLD
RegistrarNetwork Solutions, LLC
IANA ID2
RegisteredFebruary 18, 1994
Last UpdatedJune 3, 2025
ExpiresFebruary 19, 2030
Age32 years
TLD.org
Authoritative Nameservers (8)
  • NS0.DNSMADEEASY.COM
  • NS1.DNSMADEEASY.COM
  • NS2.DNSMADEEASY.COM
  • NS3.DNSMADEEASY.COM
  • NS4.DNSMADEEASY.COM
  • DNS1.EASYDNS.COM
  • DNS2.EASYDNS.NET
  • DNS3.EASYDNS.CA
Registrant
Registrant Street: 121 HABITAT ST
algodfrey@habitat.org·AMERICUS, GA, UNITED STATES·18004224828
Technical Contact
Manager, Network ContactMiddleName
networking@HFHI.ORG·UNITED STATES·12299246935

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Common Questions About habitat.org

Is habitat.org a disposable or temporary email provider?
No. habitat.org is not a disposable email provider. It is classified as Corporate Email operated by Habitat for Humanity and addresses on habitat.org are persistent rather than throwaway. Mail sent to a valid habitat.org mailbox reaches a real recipient.
How do I verify if a habitat.org email address is valid?
The fastest way to verify a habitat.org email address is to use our free email checker. Enter any @habitat.org mailbox at the top of this page and our system performs a real-time SMTP handshake against habitat.org'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 habitat.org email exists without sending a message?
Yes. Our real-time email verification API connects directly to habitat.org'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 habitat.org mailbox is valid, full, or non-existent. The recipient never receives anything and never sees the check.
What are the MX records for habitat.org?
habitat.org currently publishes 1 mail exchange (MX) record. The primary MX is habitat-org.mail.protection.outlook.com, which is the first server contacted when other mail systems try to deliver email to a habitat.org 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 habitat.org.
Does habitat.org use SPF, DKIM, and DMARC email authentication?
habitat.org 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 @habitat.org is genuine, and habitat.org's DMARC policy of 'quarantine' instructs receivers how to handle messages that fail those checks.
Why do emails to habitat.org bounce or get blocked?
Bounces from habitat.org 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 habitat.org'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 habitat.org's receivers trust you.
How can I verify a large list of habitat.org email addresses?
Our bulk email verifier accepts CSV or TXT uploads with thousands or millions of habitat.org addresses (or any mix of domains). Every address goes through 30+ checks including SMTP existence, habitat.org 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 habitat.org email addresses?
Yes, with normal hygiene. habitat.org is a legitimate email service and signups from @habitat.org 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 habitat.org by default.
What email format does habitat.org use for usernames?
Most habitat.org mailboxes follow common patterns like first.last@habitat.org, firstinitiallast@habitat.org, or first@habitat.org, but the actual local-part rules depend on Habitat for Humanity. The only reliable way to confirm whether a specific @habitat.org 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 habitat.org risk score calculated?
The 0-to-100 risk score for habitat.org 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 habitat.org score is recomputed on every audit so it always reflects the live state of the domain.