Host

91.248.90.36

Tags: Expired certificate

As of our latest check on 2026-05-29, 91.248.90.36 (EWE TEL GmbH, AS9145, 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, 2026-05-29.

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
EWE TEL GmbH AS9145
Open ports
80, 443 · at our latest check, 2026-05-29
Location
Germany DE
Hostname
dyndsl-091-248-090-036.ewe-ip-backbone.de · reverse DNS, checked 2026-10-04
Route
91.248.0.0/15 · announced by EWE TEL GmbH AS9145 RPKI valid
Organisation
EWE TEL GmbH · Access network (cable / DSL / ISP)
Registry network
EWETEL-DYNDSL-POOL21 · 91.248.0.0 - 91.248.184.255 · RIPE
Abuse contact
[email protected] · for EWETEL-DYNDSL-POOL21
First seen
2026-05-29 15:38 UTC
Last seen alive
2026-05-29 15:39 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 2026-05-29 · last 2026-05-29
Status
200 OK
Title
wdc network
Server
nginx/1.22.1
Raw response
HTTP/1.1 200 OK
Server: nginx/1.22.1
Date: Fri, 29 May 2026 15:38:51 GMT
Content-Type: text/html
Last-Modified: Sun, 14 Feb 2021 23:45:08 GMT
Transfer-Encoding: chunked
Connection: keep-alive
ETag: W/"6029b604-5d"
Content-Encoding: gzip

4d
���(�ͱ���HMLR%�%9�v�)�
y�%��E�6�!.}�����J�CTe@>P
TRb*��J]
0
443/tcp TLS first 2026-05-29 · last 2026-05-29
TLS
TLSv1.2
Certificate for
jitsi.wdc.uberblut.org
Issued by
R12
Valid
2026-05-11 → 2026-08-09
Raw response
HTTP/1.1 400 Bad Request
Server: nginx/1.22.1
Date: Fri, 29 May 2026 15:38:51 GMT
Content-Type: text/html
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.