81.31.247.120 — 3 open ports, 2 known CVEs, network Adman LLC

Known CVEs on this host

3open ports

2names pointing here

2known CVEs

1known exploited

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

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: Adman LLC AS57494
Open ports: 25, 80, 443 · at our latest check, 2026-08-08
Location: Novosibirsk, RU-NVS · Russia RU
Hostname: jhs-pro.ru · reverse DNS, checked 2026-11-04
Route: 81.31.247.0/24 · announced by Adman LLC AS57494 RPKI valid
Organisation: Adman.com · Content / hosting
Registry network: TimeWeb · 81.31.247.0 - 81.31.247.255 · JSC "TIMEWEB" · RIPE
Abuse contact: [email protected] · for TimeWeb
First seen: 2026-08-08 21:18 UTC
Last seen alive: 2026-08-08 21:21 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 (3)

25/tcp SMTP first 2026-08-08 · last 2026-08-08

Raw response

220-mail.jhs-pro.ru ESMTP Postfix

80/tcp HTTP nginx/1.22.1 2 CVEs first 2026-08-08 · last 2026-08-08

Status: 200 OK
Title: Welcome to nginx!
Server: nginx/1.22.1

Raw response

HTTP/1.1 200 OK
Server: nginx/1.22.1
Date: Sat, 08 Aug 2026 21:18:42 GMT
Content-Type: text/html
Last-Modified: Sun, 31 Dec 2023 18:21:28 GMT
Transfer-Encoding: chunked
Connection: keep-alive
ETag: W/"6591b128-267"
Content-Encoding: gzip

18d
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0

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

TLS: TLSv1.2
Certificate for: gpt.jhs-pro.ru
Issued by: YE2
Valid: 2026-06-06 → 2026-09-04

Raw response

HTTP/1.1 400 Bad Request
Server: nginx/1.22.1
Date: Sat, 08 Aug 2026 21:18:42 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.

Hostnames pointing to this address

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

jhs-pro.comfirst seen 2026-10-14

mail.jhs-pro.comfirst seen 2026-10-14

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