Domain · Tranco #30,403
openacs.org
openacs.org is ranked #30,403 among the world's most-visited sites (Tranco). It resolves to 137.208.116.31, hosted on smtp.openacs.org, and presents a TLS certificate issued by Let's Encrypt.
HTTP 200| Tranco rank | #30,403 |
|---|---|
| IPv4 | 137.208.116.31 |
| Hosting / reverse DNS | smtp.openacs.org |
| Hosting network | AS1776 · UNSPECIFIED - WU (Wirtschaftsuniversitaet Wien) - Vienna University of Economics and Business, AT |
| Nameservers | ns1.wu-wien.ac.at, ns2.wu-wien.ac.at |
| Mail servers (MX) | smtp.openacs.org (10) |
| HTTP status | 200 |
| Web server | NaviServer/5.1.0 |
| Page title | OpenACS Home |
| Detected tech | NaviServer/5.1.0 |
| TLS certificate | Let's Encrypt · expires 2026-09-19 |
Notable DNS TXT records
v=spf1 mx -all
More .org domains
FAQ
What is the IP address of openacs.org?
openacs.org resolves to 137.208.116.31 (smtp.openacs.org).
Who issued the SSL certificate for openacs.org?
The TLS/SSL certificate for openacs.org was issued by Let's Encrypt, valid until 2026-09-19.
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