Domain · Tranco #79,893
kauffman.org
kauffman.org is ranked #79,893 among the world's most-visited sites (Tranco). It resolves to 192.0.66.56, hosted on nginx, and presents a TLS certificate issued by Let's Encrypt.
HTTP 301| Tranco rank | #79,893 |
|---|---|
| IPv4 | 192.0.66.56 |
| Hosting / reverse DNS | nginx |
| Hosting network | AS2635 · AUTOMATTIC - Automattic, Inc, US |
| Nameservers | ns-1132.awsdns-13.org, ns-1920.awsdns-48.co.uk, ns-756.awsdns-30.net, ns-77.awsdns-09.com |
| Mail servers (MX) | kauffman-org.mail.protection.outlook.com (0) |
| HTTP status | 301 → https://www.kauffman.org/ |
| Web server | nginx |
| Detected tech | nginx |
| TLS certificate | Let's Encrypt · expires 2026-09-23 |
Linked company
This domain's name matches a legal entity in our directory:
Notable DNS TXT records
canva-site-verification=039OCJ7hB2-JEM6jeON76Aopenai-domain-verification=dv-xw9yC9XTb6BZCX4CbJ6AtBIqv=spf1 include:spf.protection.outlook.com include:fdspfus.freshemail.io include:_spf.psm.knowbe4.com include:_spf.salesforce.com include:sendgrid.net include:amazonses.com ~allgoogle-site-verification=BrWA3qttXdcSOdWoeRlNOpQYUQXeO92Agj1JWm5_mCc
More .org domains
FAQ
What is the IP address of kauffman.org?
kauffman.org resolves to 192.0.66.56 (nginx).
Who issued the SSL certificate for kauffman.org?
The TLS/SSL certificate for kauffman.org was issued by Let's Encrypt, valid until 2026-09-23.
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Start free on Mewayz →DNS/HTTP/TLS observed 2026-08-07; registration data via RDAP. Informational only. Download JSON · CSV · Browse domains