21/tcp
FTP
first 2026-08-11 · last 2026-08-12
- Banner
- 220-TwoFTPd server ready. 220 Authenticate first.
Raw response
220-TwoFTPd server ready.
Host
91.226.81.24
Tags: Database Expired certificate
As of our latest check on 2026-08-12, 91.226.81.24 (Internet-Pro LLC, AS44128, Russia) had 6 open ports (21, 22, 25, 80, 443, 3306) and 49 known CVEs, 1 known to be exploited.
Known CVEs on this host
6open ports
0names pointing here
49known CVEs
1known exploited
Open ports and CVEs as of our latest check of this host, 2026-08-12.
CVEs by severity: CRITICAL 1 HIGH 18 MEDIUM 19 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: 13 on a distribution build — the fix may be backported (openssh 7.9p1). See them
- Network
- Internet-Pro LLC AS44128
- Open ports
- 21, 22, 25, 80, 443, 3306 · at our latest check, 2026-08-12
- Location
- Russia RU
- Route
- 91.226.80.0/23 · announced by Internet-Pro LLC AS44128 RPKI valid
- Organisation
- Internet-Pro LLC
- Registry network
- INTERNET-PRO-NET · 91.226.80.0 - 91.226.83.255 · Internet-Pro LLC · RIPE
- Abuse contact
- [email protected] · for INTERNET-PRO-NET
- First seen
- 2026-08-11 23:47 UTC
- Last seen alive
- 2026-08-12 04:17 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 (6)
- Server
- SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u4
- Host key
- ssh-ed25519 168b3d56e694e34f…
Raw response
SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u4
25/tcp
SMTP
first 2026-08-12 · last 2026-08-12
- Banner
- 220 vm-95ca36d6.na4u.ru ESMTP Postfix (Debian/GNU)
Raw response
220 vm-95ca36d6.na4u.ru ESMTP Postfix (Debian/GNU)
- Status
- 200 OK
- Title
- Доступ к сайту невозможен
- Server
- nginx/1.14.1
Raw response
HTTP/1.1 200 OK
Server: nginx/1.14.1
Date: Wed, 12 Aug 2026 04:16:09 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Content-Encoding: gzip
20c
�mR�n�0��S|�bA��R�&���@cBE��;�I$��B\l�@H�+^�7����n��7�sSMCp��s�s�]<�_��@b&
��=�}�Ҥ�y�O�`8���w��Z0,�.S�f�+Jw��Ę<�t:�zӶ�1>�3��;��l�+HOAX#Z�M�.{�����n�&�R���{�8$pY9�k@dR�$����:�����TG����z�vaO���������EDk�K3W�<�=b��Ѓ�D~.D!�^C�e�����Z^GNBe��E���3(3�
�>�
��5/ꤵ�h����'�W�>�m�qM��Xp ��E���$>��k�k���:��ۅshO��,�O�ծ��3��>V��9@�K��fY}���z�:|ǝ����@ݺ��"I!�=������CJ؞4��mD9��� O�ɂT��{W!���U#o��ң2����o��\o2!...<truncated>
443/tcp
TLS
first 2026-08-11 · last 2026-08-12
- TLS
- TLSv1.2
- Certificate for
- it-sissters.club, www.it-sissters.club
- Issued by
- R13
- Valid
- 2025-10-24 → 2026-01-22
Raw response
HTTP/1.1 400 Bad Request Server: nginx/1.14.1 Date: Wed, 12 Aug 2026 04:16:09 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/1.14.1</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 -->
- Protocol
- 5.5.5-10.3.35-MariaDB-1:10.3.35+maria~stretch-log
Raw response
u 5.5.5-10.3.35-MariaDB-1:10.3.35+maria~stretch-logDQJ]v[E&�����,Joqi<0v)b7+mysql_native_password
Vulnerabilities
Distribution build — the fix may be backported (13)
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: CRITICAL 1 HIGH 3 MEDIUM 8 LOW 1
| CVE | Software |
|---|---|
| CVE-2023-38408 CRITICAL 9.8 | openssh 7.9p1 · port 22 |
| CVE-2019-16905 HIGH 7.8 | openssh 7.9p1 · port 22 |
| CVE-2020-15778 HIGH 7.4 | openssh 7.9p1 · port 22 |
| CVE-2021-41617 HIGH 7.0 | openssh 7.9p1 · port 22 |
| CVE-2019-6109 MEDIUM 6.8 | openssh 7.9p1 · port 22 |
| CVE-2019-6110 MEDIUM 6.8 | openssh 7.9p1 · port 22 |
| CVE-2023-51385 MEDIUM 6.5 | openssh 7.9p1 · port 22 |
| CVE-2019-6111 MEDIUM 5.9 | openssh 7.9p1 · port 22 |
| CVE-2020-14145 MEDIUM 5.9 | openssh 7.9p1 · port 22 |
| CVE-2023-48795 MEDIUM 5.9 | openssh 7.9p1 · port 22 |
| CVE-2016-20012 MEDIUM 5.3 | openssh 7.9p1 · port 22 |
| CVE-2018-20685 MEDIUM 5.3 | openssh 7.9p1 · port 22 |
| CVE-2021-36368 LOW 3.7 | openssh 7.9p1 · 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.