212.52.182.73 — 1 open port, 1 known CVE, network INTEGRITY Informatics Ltd.

Known CVEs on this host

1open port

0names pointing here

1known CVE

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-07.

CVEs by severity: HIGH 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: INTEGRITY Informatics Ltd. AS28924
Open ports: 443 · at our latest check, 2026-06-07
Location: Hungary HU
Hostname: grestamastering.com · reverse DNS, checked 2026-10-05
Route: 212.52.182.0/24 · announced by INTEGRITY Informatics Ltd. AS28924 RPKI valid
Organisation: INTEGRITY Informatics Ltd.
Registry network: INTEGRITY-MAIL-HU · 212.52.182.0 - 212.52.182.255 · RIPE
Abuse contact: [email protected] · for INTEGRITY-MAIL-HU
First seen: 2026-06-07 08:53 UTC
Last seen alive: 2026-06-07 08:54 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 (1)

443/tcp TLS openresty 1.29.2.3 1 CVE first 2026-06-07 · last 2026-06-07

TLS: TLSv1.2
Certificate for: grestamastering.com, www.grestamastering.com
Issued by: R13
Valid: 2026-04-08 → 2026-07-07

Raw response

HTTP/1.1 400 Bad Request
Server: openresty/1.29.2.3
Date: Sun, 07 Jun 2026 08:53:58 GMT
Content-Type: text/html
Content-Length: 663
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>openresty/1.29.2.3</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.

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