Host

104.237.52.55

Tags: Hosting Self-signed certificate

As of our latest check on 2026-08-27, 104.237.52.55 (WebNX, Inc., AS18450, United States) had 2 open ports (80, 443) and no known CVEs.

Known CVEs on this host

2open ports
0names pointing here
0known CVEs
0known exploited

Open ports and CVEs as of our latest check of this host, 2026-08-27.

No known CVEs on this host.

Network
WebNX, Inc. AS18450
Open ports
80, 443 · at our latest check, 2026-08-27
Location
United States US
Hostname
104-237-52-55.static.webnx.com · reverse DNS, checked 2026-10-04
Route
104.237.48.0/20 · announced by WebNX, Inc. AS18450 RPKI valid
Organisation
WebNX · Content / hosting
Registry network
WEBNX-BLK-13 · 104.237.48.0 - 104.237.63.255 · WebNX, Inc. · ARIN
Abuse contact
[email protected] · for WEBNX-BLK-13
First seen
2026-08-27 19:15 UTC
Last seen alive
2026-08-27 19:19 UTC
Hosted domains
No host name points here

Reputation

Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.

Services (2)

80/tcp HTTP first 2026-08-27 · last 2026-08-27
Raw response
HTTP/1.1 400 Bad Request
Server: nginx
Date: Thu, 27 Aug 2026 19:16:30 GMT
Content-Type: text/html
Content-Length: 150
Connection: close

<html>
<head><title>400 Bad Request</title></head>
<body>
<center><h1>400 Bad Request</h1></center>
<hr><center>nginx</center>
</body>
</html>
443/tcp TLS first 2026-08-27 · last 2026-08-27
TLS
TLSv1.2
Certificate for
localhost
Issued by
localhost
Valid
2026-03-17 → 2126-02-21
Note
self-signed certificate
Raw response
HTTP/1.1 400 Bad Request
Server: nginx
Date: Thu, 27 Aug 2026 19:16:30 GMT
Content-Type: text/html
Content-Length: 650
Connection: close

<html>
<head><title>400 The plain HTTP request was sent to HTTPS port</title></head>
<body>
<center><h1>400 Bad Request</h1></center>
<center>The plain HTTP request was sent to HTTPS port</center>
<hr><center>nginx</center>
</body>
</html>
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Port history

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.