217.20.96.125 — 2 open ports, 12 known CVEs, network Straznet AB

Known CVEs on this host

2open ports

2names pointing here

12known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-11.

CVEs by severity: CRITICAL 2 HIGH 7 MEDIUM 3

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

Not counted: 1 only affects a particular platform; this host's is not known (nginx 1.6.2). See them

Network: Straznet AB AS209256
Open ports: 80, 443 · at our latest check, 2026-06-11
Location: Sweden SE
Hostname: blackhole4.straz.net · reverse DNS, checked 2026-10-05
Route: 217.20.96.0/20 · announced by Straznet AB AS209256 RPKI valid
Organisation: Straznet AB
Registry network: STRAZNET · 217.20.96.0 - 217.20.97.255 · RIPE
Abuse contact: [email protected] · for STRAZNET
Hostnames: blackhole4.straz.net
First seen: 2026-06-08 05:14 UTC
Last seen alive: 2026-06-11 12:42 UTC
Hosted domains: 2 names point 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/1.6.2 12 CVEs first 2026-06-08 · last 2026-06-11

Status: 301 Moved Permanently
Title: 301 Moved Permanently
Server: nginx/1.6.2

Raw response

HTTP/1.1 301 Moved Permanently
Server: nginx/1.6.2
Date: Thu, 11 Jun 2026 12:42:01 GMT
Content-Type: text/html
Content-Length: 184
Connection: keep-alive
Location: https://217.20.96.125/

<html>
<head><title>301 Moved Permanently</title></head>
<body bgcolor="white">
<center><h1>301 Moved Permanently</h1></center>
<hr><center>nginx/1.6.2</center>
</body>
</html>

443/tcp TLS first 2026-06-08 · last 2026-06-11

TLS: TLSv1.2
Certificate for: *
Issued by: *
Valid: 2014-10-14 → 2017-07-10
Note: self-signed certificate

Raw response

HTTP/1.1 400 Bad Request
Server: nginx/1.6.2
Date: Thu, 11 Jun 2026 12:42:01 GMT
Content-Type: text/html
Content-Length: 672
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/1.6.2</center>
</body>
</html>
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Vulnerabilities

Only affects certain platforms (1)

These CVEs only apply when the software runs on a particular platform (for example Windows), and this host's platform is not known. They are not counted.

CVEs by severity: HIGH 1

CVE	Software
CVE-2016-1247 HIGH 7.8	nginx 1.6.2 · port 80

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.

Hostnames pointing to this address

2 names · as answered by each domain's own name servers

blackhole.straz.netearlier · last seen 2026-10-13

blackhole4.straz.netearlier · last seen 2026-10-15

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