Host

84.200.2.35

Tags: Hosting Self-signed certificate Expired certificate

As of our latest check on 2026-05-25, 84.200.2.35 (firstcolo GmbH, AS44066, Germany) had 2 open ports (80, 443) and 2 known CVEs, 1 known to be exploited.

Known CVEs on this host

2open ports
0names pointing here
2known CVEs
1known exploited

Open ports and CVEs as of our latest check of this host, 2026-05-25.

CVEs by severity: HIGH 1 MEDIUM 1

A match is an indication, not proof: it is based on the software version a service reported, and fixes are often backported without changing the version. See the list

Network
firstcolo GmbH AS44066
Open ports
80, 443 · at our latest check, 2026-05-25
Location
Germany DE
Route
84.200.0.0/16 · announced by firstcolo GmbH AS44066 RPKI valid
Organisation
firstcolo GmbH · Network service provider (transit)
Registry network
DE-ACCELERATED-20040428 · 84.200.0.0 - 84.201.63.255 · firstcolo GmbH · RIPE
Abuse contact
[email protected] · for DE-ACCELERATED-20040428
First seen
2026-05-25 22:03 UTC
Last seen alive
2026-05-25 22:04 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/1.22.1 2 CVEs first 2026-05-25 · last 2026-05-25
Status
404 Not Found
Title
404 Not Found
Server
nginx/1.22.1
Raw response
HTTP/1.1 404 Not Found
Server: nginx/1.22.1
Date: Mon, 25 May 2026 22:03:23 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Content-Encoding: gzip

b1
���A
�0E��w�Ɩ.�lD��n<A��M M$F��7�ĵKW��y��4ipj�@Ú&��v��1$؅�'�o��hh,��>qTh�oGVPN璝�i���YWMS՟��C�\h%h�j"�{H��t����'ؘ�K��ɍ�1��=���?◿x�u&�+
0
443/tcp TLS first 2026-05-25 · last 2026-05-25
TLS
TLSv1.2
Certificate for
example.com
Issued by
example.com
Valid
2022-03-28 → 2023-03-28
Note
self-signed certificate
Raw response
HTTP/1.1 400 Bad Request
Server: nginx/1.22.1
Date: Mon, 25 May 2026 22:03:23 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 657
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/1.22.1</center>
</body>
</html>
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Vulnerabilities

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.