Host

95.53.130.86

Tags: Self-signed certificate

As of our latest check on 2026-08-13, 95.53.130.86 (PJSC Rostelecom, AS12389, Russia) had 3 open ports (25, 80, 443) and no known CVEs.

Known CVEs on this host

3open ports
0names pointing here
0known CVEs
0known exploited

Open ports and CVEs as of our latest check of this host, 2026-08-13.

No known CVEs on this host.

Network
PJSC Rostelecom AS12389
Open ports
25, 80, 443 · at our latest check, 2026-08-13
Location
Russia RU
Hostname
grampus-server.ru · reverse DNS, checked 2026-10-04
Route
95.53.128.0/17 · announced by PJSC Rostelecom AS12389 RPKI valid
Organisation
ROSTELECOM · Network service provider (transit)
Registry network
RU-AVANGARD-DSL · 95.53.128.0 - 95.53.191.255 · RIPE
Abuse contact
[email protected] · for RU-AVANGARD-DSL
First seen
2026-08-13 17:02 UTC
Last seen alive
2026-08-13 17:05 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 (3)

25/tcp SMTP first 2026-08-13 · last 2026-08-13
Banner
220 grampus-server.ru ESMTP Postfix (Ubuntu)
Raw response
220 grampus-server.ru ESMTP Postfix (Ubuntu)
221 2.7.0 Error: I can break rules, too. Goodbye.
80/tcp HTTP nginx first 2026-08-13 · last 2026-08-13
Status
200 OK
Server
nginx
Raw response
HTTP/1.1 200 OK
Server: nginx
Date: Thu, 13 Aug 2026 17:02:46 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 2
Connection: keep-alive
Strict-Transport-Security: max-age=15768000
X-Content-Type-Options: nosniff
X-XSS-Protection: 1

OK
443/tcp TLS first 2026-08-13 · last 2026-08-13
TLS
TLSv1.2
Certificate for
grampus-server.ru
Issued by
grampus-server.ru
Valid
2026-02-06 → 2036-02-04
Note
self-signed certificate
Raw response
HTTP/1.1 400 Bad Request
Server: nginx
Date: Thu, 13 Aug 2026 17:02:46 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 650
Connection: close
Strict-Transport-Security: max-age=15768000

<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.