104.236.173.232 — 2 open ports, 0 known CVEs, network DigitalOcean, LLC

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: DigitalOcean, LLC AS14061
Open ports: 80, 443 · at our latest check, 2026-08-27
Location: United States US
Hostname: node2.quadronyx.org · reverse DNS, checked 2026-10-04
Route: 104.236.128.0/18 · announced by DigitalOcean, LLC AS14061 RPKI valid
Organisation: DigitalOcean · Content / hosting
Cloud: DigitalOcean · region US-CA
Registry network: DIGITALOCEAN-104-236-0-0 · 104.236.0.0 - 104.236.255.255 · DigitalOcean, LLC · ARIN
Abuse contact: [email protected] · for DIGITALOCEAN-104-236-0-0
First seen: 2026-08-27 22:47 UTC
Last seen alive: 2026-08-27 22:50 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 nginx first 2026-08-27 · last 2026-08-27

Status: 200 OK
Title: Welcome to nginx on Debian!
Server: nginx

Raw response

HTTP/1.1 200 OK
Server: nginx
Date: Thu, 27 Aug 2026 22:47:49 GMT
Content-Type: text/html
Last-Modified: Tue, 31 Oct 2017 03:26:47 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Content-Encoding: gzip

205
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Ъ���Y��uD5<$�D����Ǩy�L��gҞT-���r�3�hK��L�X����γ�fC��=�FW	��/���|h�ţ���ٴ��h���Y]x,D�ɲRc�)�����Ɩٝɶ�0p<�ޜ�R�}�Q�y`�t�ͨ᳻�kr$y�+��^3c��]Z:���u�6�y(5k��w^��v8Y�'4G�r��t������#�Ɖ�@��ߴ��Cd�Z��*Bt�;��...<truncated>

443/tcp TLS first 2026-08-27 · last 2026-08-27

TLS: TLSv1.2
Certificate for: dav.qdnx.org
Issued by: YR1
Valid: 2026-06-24 → 2026-09-22

Raw response

HTTP/1.1 400 Bad Request
Server: nginx
Date: Thu, 27 Aug 2026 22:47:49 GMT
Content-Type: text/html
Content-Length: 666
Connection: close

<html>
<head><title>400 The plain HTTP request was sent to HTTPS port</title></head>
<body bgcolor="white">
<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.

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