hbr.org was registered with MarkMonitor Inc. on 4 Dec 1996 and is hosted on AS16509 Amazon.com Inc. in India. Its SSL certificate from DigiCert Inc expired on 24 Apr 2025, and the site does not support HTTP/3. WOT's community rates its safety excellent (92/100).
What security vendors and the WOT community say about this domain.
Is hbr.org’s name taken on other extensions?
Estimated visitors and engagement.
| Top countries | Share | Visits | Desktop | Mobile |
|---|---|---|---|---|
| United States | 45.2% | — | — | — |
| United Kingdom | 7.1% | — | — | — |
| Canada | 5.5% | — | — | — |
| Australia | 4.8% | — | — | — |
| India | 4.6% | — | — | — |
Every IP address hbr.org resolves to, and where it's hosted.
| Host | IPv4 address | TTL |
|---|---|---|
| hbr.org | 18.164.246.108 | 60 |
| hbr.org | 18.164.246.125 | 60 |
| hbr.org | 18.164.246.42 | 60 |
| hbr.org | 18.164.246.89 | 60 |
| Host | Mail server | TTL |
|---|---|---|
| hbr.org | 10 mxa-00044a01.gslb.pphosted.com | 1800 |
| hbr.org | 10 mxb-00044a01.gslb.pphosted.com | 1800 |
| Host | Name server | TTL |
|---|---|---|
| hbr.org | ns-1175.awsdns-18.org | 20309 |
| hbr.org | ns-1877.awsdns-42.co.uk | 20309 |
| hbr.org | ns-469.awsdns-58.com | 20309 |
| hbr.org | ns-604.awsdns-11.net | 20309 |
| Host | Text | TTL |
|---|---|---|
| hbr.org | "atlassian-domain-verification=5VnB9cXf8cZ+rqMksjlq1KyEzUSjGsBJ5irmtvOZtpwtq6AsKSs+jGHcKUhotODA" | 600 |
| hbr.org | "ciscocidomainverification=3a5e2e428cc891b6aef0b7598537338dd5c2bf8fe96326d58d87f62324dd9733" | 600 |
| hbr.org | "docusign=59df337d-04fe-422f-bd8e-438fc3e80d21" | 600 |
| hbr.org | "extensis-domain-verification=3decd987-0352-469b-8111-a273b429588a" | 600 |
| hbr.org | "facebook-domain-verification=hvrm85rd5hvr18o50vzpd1lprkjg76" | 600 |
| hbr.org | "google-site-verification=0fyEgLpijqbt_OMG0ncBIK4G153eKqHF7UeGfTZgZk0" | 600 |
| hbr.org | "google-site-verification=ikLo_eYH7jY56yB4qtVoDTxY9WUWl7NkUEsM-UB6DT0" | 600 |
| hbr.org | "google-site-verification=o-E502ZnlfSSAM2JRb0RUfIxROmYDcYVOZnzlVRknS0" | 600 |
| hbr.org | "knowbe4-site-verification=e721c2a6c466f042dd1005ba69a57c09" | 600 |
| hbr.org | "lyncdiscover = seh3q1rpvadu98fpk213q7htq2" | 600 |
| hbr.org | "MS=ms51679339" | 600 |
| hbr.org | "onetrust-domain-verification=0df7d79642a64b338bb91818045b158d" | 600 |
| hbr.org | "openai-domain-verification=dv-yzIW4FvevpXrgKYrQ9Ndlm4V" | 600 |
| hbr.org | "sip=m699vbpan7kdoitobogsq38e1k" | 600 |
| hbr.org | "smartsheet-site-validation=76f6Fdn8EnnOgbwX-KcCnJ5Nj66wRUeo" | 600 |
| hbr.org | "v=spf1 ip4:167.89.5.215 include:hbsp.harvard.edu include:amazonses.com include:u12602457.wl208.sendgrid.net include:aspmx.sailthru.com ~all" | 600 |
| hbr.org | "webexdomainverification.4C675B8B1892B136E053AB06FC0A3F65=7b2ac320-8920-4cf1-826d-975f96f199cb" | 600 |
| hbr.org | "Wo71J1PNbWKkAikjb4WeqxCjBcNQwf6hcll0LJM6s9peRMF1ImcaCENQfddffLROaJY6wZHW2jrUsDNXC38vjg==" | 600 |
| Host | Policy | TTL |
|---|---|---|
| hbr.org | 0 iodef mailto:[email protected] | 300 |
| hbr.org | 0 issue digicert.com | 300 |
| hbr.org | 0 issue letsencrypt.org | 300 |
| Host | Start of authority | TTL |
|---|---|---|
| hbr.org | ns-1175.awsdns-18.org hostmaster.harvardbusiness.org 1 7200 900 1209600 86400 | 60 |
Other domains served from 18.164.246.42. Normal for shared hosting and CDNs.
Common questions, answered from this report's data.
WOT's community rates hbr.org excellent for safety (92/100). Its SSL certificate expired on 24 Apr 2025. See Security →
hbr.org is registered through MarkMonitor Inc. The owner's details are hidden by a privacy service in the public WHOIS record. See WHOIS →
The registration expired on 3 Dec 2025. See Overview →
hbr.org was registered on 4 Dec 1996, making it 29 years old. See Overview →
hbr.org is served from 4 IP addresses, mainly on AS16509 Amazon.com Inc. in India. See Hosting →
Raw registry data for hbr.org. May be redacted by privacy services.
Domain Name: hbr.org Registry Domain ID: dfe344191c334fb195ffdf381e897e3f-LROR Registrar WHOIS Server: http://whois.markmonitor.com Registrar URL: http://www.markmonitor.com Updated Date: 2023-11-07T10:51:30Z Creation Date: 1996-12-05T05:00:00Z Registry Expiry Date: 2025-12-04T05:00:00Z Registrar: MarkMonitor Inc. Registrar IANA ID: 292 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +1.2083895740 Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited Registry Registrant ID: REDACTED FOR PRIVACY Registrant Name: REDACTED FOR PRIVACY Registrant Organization: Harvard Business School Publishing Registrant Street: REDACTED FOR PRIVACY Registrant City: REDACTED FOR PRIVACY Registrant State/Province: MA Registrant Postal Code: REDACTED FOR PRIVACY Registrant Country: US Registrant Phone: REDACTED FOR PRIVACY Registrant Phone Ext: REDACTED FOR PRIVACY Registrant Fax: REDACTED FOR PRIVACY Registrant Fax Ext: REDACTED FOR PRIVACY Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Registry Admin ID: REDACTED FOR PRIVACY Admin Name: REDACTED FOR PRIVACY Admin Organization: REDACTED FOR PRIVACY Admin Street: REDACTED FOR PRIVACY Admin City: REDACTED FOR PRIVACY Admin State/Province: REDACTED FOR PRIVACY Admin Postal Code: REDACTED FOR PRIVACY Admin Country: REDACTED FOR PRIVACY Admin Phone: REDACTED FOR PRIVACY Admin Phone Ext: REDACTED FOR PRIVACY Admin Fax: REDACTED FOR PRIVACY Admin Fax Ext: REDACTED FOR PRIVACY Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Registry Tech ID: REDACTED FOR PRIVACY Tech Name: REDACTED FOR PRIVACY Tech Organization: REDACTED FOR PRIVACY Tech Street: REDACTED FOR PRIVACY Tech City: REDACTED FOR PRIVACY Tech State/Province: REDACTED FOR PRIVACY Tech Postal Code: REDACTED FOR PRIVACY Tech Country: REDACTED FOR PRIVACY Tech Phone: REDACTED FOR PRIVACY Tech Phone Ext: REDACTED FOR PRIVACY Tech Fax: REDACTED FOR PRIVACY Tech Fax Ext: REDACTED FOR PRIVACY Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Name Server: ns-1175.awsdns-18.org Name Server: ns-1877.awsdns-42.co.uk Name Server: ns-469.awsdns-58.com Name Server: ns-604.awsdns-11.net DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of WHOIS database: 2024-05-23T04:36:16Z <<< For more information on Whois status codes, please visit https://icann.org/epp Terms of Use: Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Identity Digital except as reasonably necessary to register domain names or modify existing registrations. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy. The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
The first response from http://www.hbr.org, before any redirect: caching, server and policy headers.
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with hbr.org. Data is collected independently from public sources and some figures are estimates, provided for information only.