217.16.188.4 — 2 open ports, 0 known CVEs, network VSHosting s.r.o.

Known CVEs on this host

2open ports

8names pointing here

0known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-08.

No known CVEs on this host.

Network: VSHosting s.r.o. AS43541
Open ports: 80, 443 · at our latest check, 2026-06-08
Location: Prague, CZ-10 · Czechia CZ
Hostname: hv04.takmento.com · reverse DNS, checked 2026-10-05
Route: 217.16.176.0/20 · announced by VSHosting s.r.o. AS43541 RPKI valid
Organisation: VSHosting s.r.o. · Content / hosting
Registry network: DEDICATED-649 · 217.16.188.0 - 217.16.188.255 · RIPE
Abuse contact: [email protected] · for DEDICATED-649
First seen: 2026-06-08 06:20 UTC
Last seen alive: 2026-06-08 06:21 UTC
Hosted domains: 8 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 first 2026-06-08 · last 2026-06-08

Status: 404 Not Found
Title: 404 Not Found

Raw response

HTTP/1.1 404 Not Found
Date: Mon, 08 Jun 2026 06:20:11 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Content-Encoding: gzip

11b
�]�MO1���+ƞ]*	c���G<)	���n��mI;@��[v�DO���>}f������c��{�+u.�FW�'F�,�L܈��[1<�cOzv3����w�(9^^r{j���a�b`
�sp�mch�:���5��ء�s���i�E�QC��|�ҕ,���T�,�sȌ��kj��R�
��Q6��g�BL�'#�&Z7�2o���ŏ|�R����y���6�B���&vY���G�Dd�	`L���>[��K��E)�c�	ý��/f��4�w_�Q�[��
0

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

TLS: TLSv1.2
Certificate for: hv01.onlinejazyky.cz
Issued by: R13
Valid: 2026-04-02 → 2026-07-01

Raw response

HTTP/1.1 400 Bad Request
Date: Mon, 08 Jun 2026 06:20:11 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.

Hostnames pointing to this address

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

demo.byzzard.comfirst seen 2026-10-11

rag-bk.byzzard.comfirst seen 2026-10-11

easylingo.comfirst seen 2026-10-12

sogoodlanguages.comfirst seen 2026-10-20

dev.sogoodlanguages.comfirst seen 2026-10-20

hv04.takmento.comfirst seen 2026-10-20

matrix.takmento.comfirst seen 2026-10-20

wp02.takmento.comfirst seen 2026-10-20

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