Host
Tags: Hosting
As of our latest check on 2026-08-27, 104.239.136.213 (Rackspace Hosting, AS33070, United States) had 1 open port (80) and no known CVEs.
Open ports and CVEs as of our latest check of this host, 2026-08-27.
No known CVEs now
Not counted: 6 on a distribution build — the fix may be backported (nginx 1.18.0). See them
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
HTTP/1.1 200 OK Server: nginx/1.18.0 (Ubuntu) Date: Thu, 27 Aug 2026 23:26:10 GMT Content-Type: text/html Content-Length: 0 Last-Modified: Mon, 01 Nov 2021 12:36:30 GMT Connection: keep-alive ETag: "617fdf4e-0" Accept-Ranges: bytes
These CVEs were matched on software built by an operating-system distribution whose package revision the service does not show. Distributions often fix a flaw without changing the upstream version number, so whether this build is affected cannot be told from its version. They are not counted. 1 of them is known to be exploited.
CVEs by severity: HIGH 5 MEDIUM 1
| CVE | Software |
|---|---|
| CVE-2023-44487 HIGH 7.5 known exploited | nginx 1.18.0 · port 80 |
| CVE-2022-41741 HIGH 7.8 | nginx 1.18.0 · port 80 |
| CVE-2021-23017 HIGH 7.7 | nginx 1.18.0 · port 80 |
| CVE-2021-3618 HIGH 7.4 | nginx 1.18.0 · port 80 |
| CVE-2022-41742 HIGH 7.1 | nginx 1.18.0 · port 80 |
| CVE-2025-23419 MEDIUM 5.3 | nginx 1.18.0 · port 80 |
Every port that has answered a connection on this address, and when. A port is listed as open above only when a service was identified on it. Times are UTC.
1 name · as answered by each domain's own name servers