- Server
- SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u4
- Host key
- ssh-ed25519 ecc90a7f96624e87…
Raw response
SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u4
Host
5.181.252.4
Tags: Expired certificate
As of our latest check on 2026-06-13, 5.181.252.4 (Internet-Pro LLC, AS44128, Russia) had 3 open ports (22, 80, 443) and 46 known CVEs, 1 known to be exploited.
Known CVEs on this host
3open ports
2names pointing here
46known CVEs
1known exploited
Open ports and CVEs as of our latest check of this host, 2026-06-13.
CVEs by severity: CRITICAL 2 HIGH 16 MEDIUM 17 LOW 11
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: 12 on a distribution build — the fix may be backported (openssh 7.4p1). See them
- Network
- Internet-Pro LLC AS44128
- Open ports
- 22, 80, 443 · at our latest check, 2026-06-13
- Location
- Russia RU
- Hostname
- vm-0eda4f77.na4u.ru · reverse DNS, checked 2026-11-04
- Route
- 5.181.252.0/23 · announced by Internet-Pro LLC AS44128 RPKI valid
- Organisation
- Internet-Pro LLC
- Registry network
- INTERNET-PRO-NET · 5.181.252.0 - 5.181.253.255 · RIPE
- Abuse contact
- [email protected] · for INTERNET-PRO-NET
- First seen
- 2026-06-13 20:44 UTC
- Last seen alive
- 2026-06-13 20:45 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)
- Status
- 200 OK
- Title
- Доступ к сайту невозможен
- Server
- nginx/1.14.0
Raw response
HTTP/1.1 200 OK
Server: nginx/1.14.0
Date: Sat, 13 Jun 2026 20:45:00 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: no-cache
Content-Encoding: gzip
210
�mR�n�0��S|�bA��R�&�t�@cBE����I$om��X'��W�o�g��+8o���BCp��s|��]�y��<Ԍ%<{����I��v�ҝ��x8x��ׂ����L�+.)��'@Rc����d�M�^�:xJ���w�M�4W�^lb�����X�������hx)�\%=������1k@d2#���:��թ������t=�K��gve���~��2�5���IfV�1bj�aY�F�Z�%���L%M�����0�u,t��S(s�Őh>�5��5/ꤵ�h��3�7Ύa}��v�5����PF�p�]I}f?�����MuZ���О��E5��?��t>��vY}��:s�n���Ͳz_���u���`-\1�@ݺ��"��������,=}D �����(g��A�y&Mdj�
!쟭y����Ex�}�}GPp�Ʉ�(W�9Yb...<truncated>
443/tcp
TLS
first 2026-06-13 · last 2026-06-13
- TLS
- TLSv1.2
- Certificate for
- *.ask-roentgen.ru, ask-roentgen.ru
- Issued by
- R12
- Valid
- 2026-05-09 → 2026-08-07
Raw response
HTTP/1.1 400 Bad Request Server: nginx/1.14.0 Date: Sat, 13 Jun 2026 20:45:00 GMT Content-Type: text/html; charset=utf-8 Content-Length: 673 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/1.14.0</center> </body> </html> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page -->
Vulnerabilities
Distribution build — the fix may be backported (12)
These CVEs were matched on software built by an operating-system distribution whose package revision the service does not show. Distributions often fix a flaw without changing the upstream version number, so whether this build is affected cannot be told from its version. They are not counted.
CVEs by severity: HIGH 2 MEDIUM 9 LOW 1
| CVE | Software |
|---|---|
| CVE-2020-15778 HIGH 7.4 | openssh 7.4p1 · port 22 |
| CVE-2021-41617 HIGH 7.0 | openssh 7.4p1 · port 22 |
| CVE-2019-6109 MEDIUM 6.8 | openssh 7.4p1 · port 22 |
| CVE-2019-6110 MEDIUM 6.8 | openssh 7.4p1 · port 22 |
| CVE-2019-6111 MEDIUM 5.9 | openssh 7.4p1 · port 22 |
| CVE-2020-14145 MEDIUM 5.9 | openssh 7.4p1 · port 22 |
| CVE-2016-20012 MEDIUM 5.3 | openssh 7.4p1 · port 22 |
| CVE-2017-15906 MEDIUM 5.3 | openssh 7.4p1 · port 22 |
| CVE-2018-15473 MEDIUM 5.3 | openssh 7.4p1 · port 22 |
| CVE-2018-15919 MEDIUM 5.3 | openssh 7.4p1 · port 22 |
| CVE-2018-20685 MEDIUM 5.3 | openssh 7.4p1 · port 22 |
| CVE-2021-36368 LOW 3.7 | openssh 7.4p1 · port 22 |
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
seifert-roentgen.comfirst seen 2026-10-19
www.seifert-roentgen.comfirst seen 2026-10-19