121.78.91.61 — 2 open ports, 15 known CVEs, network KINX

Known CVEs on this host

2open ports

0names pointing here

15known CVEs

1known exploited

Open ports and CVEs as of our latest check of this host, 2026-09-25.

CVEs by severity: CRITICAL 1 HIGH 10 MEDIUM 4

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: KINX AS9286
Open ports: 80, 443 · at our latest check, 2026-09-25
Location: South Korea KR
Hostname: serverb61.opencom.com · reverse DNS, checked 2026-10-04
Route: 121.78.80.0/20 · announced by KINX AS9286 no RPKI authorisation
Organisation: KINX Inc. · Network service provider (transit)
Registry network: KINXINC-KR · 121.78.0.0 - 121.78.255.255 · APNIC
Abuse contact: [email protected] · for KINXINC-KR
First seen: 2026-09-25 04:15 UTC
Last seen alive: 2026-09-25 04:18 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 (2)

80/tcp HTTP nginx/1.11.10 15 CVEs first 2026-09-25 · last 2026-09-25

Status: 200 OK
Title: 도메인을 입력해주세요. 61
Server: nginx/1.11.10

Raw response

HTTP/1.1 200 OK
Server: nginx/1.11.10
Date: Fri, 25 Sep 2026 04:15:57 GMT
Content-Type: text/html; charset=UTF-8
Last-Modified: Mon, 16 Jan 2017 05:56:23 GMT
Transfer-Encoding: chunked
Connection: keep-alive
ETag: W/"587c6087-169"
Content-Encoding: gzip

fe
����N�0��<��œ�� $�,�/�8GmՉ�{)���]ʂT���:�F1�@�0T����}w��q��-3�A�c@��a���x8�CO��vxy�z�����?Ƨ����bB3�J�=��άD~�Z����CNԤD���"�]�eX���U>���ko,����O�9o��:��Ґ������R͕�.ZY���}}��k�E�tc������P�2˸��;��	,��i�Ӈ�Q�i
0

443/tcp TLS first 2026-09-25 · last 2026-09-25

TLS: TLSv1.2
Certificate for: www.casports.or.kr, casports.or.kr
Issued by: GlobalSign GCC R6 AlphaSSL CA 2025
Valid: 2026-03-16 → 2026-10-01

Raw response

HTTP/1.1 400 Bad Request
Server: nginx/1.11.10
Date: Fri, 25 Sep 2026 04:15:57 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 674
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/1.11.10</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

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.

Report an issue with this page