212.233.218.165 — 2 open ports, 0 known CVEs, network Optisprint OOD

Known CVEs on this host

2open ports

2names pointing here

0known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-07.

No known CVEs on this host.

Network: Optisprint OOD AS29582
Open ports: 80, 443 · at our latest check, 2026-06-07
Location: Bulgaria BG
Hostname: 212-233-218-165.optisprint.net · reverse DNS, checked 2026-10-05
Route: 212.233.218.0/24 · announced by Optisprint OOD AS29582 no RPKI authorisation
Organisation: Optisprint OOD · Access network (cable / DSL / ISP)
Registry network: BG-OPTISPRINT1 · 212.233.192.0 - 212.233.255.255 · RIPE
Abuse contact: [email protected] · for BG-OPTISPRINT1
First seen: 2026-06-07 16:38 UTC
Last seen alive: 2026-06-07 16:39 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 (2)

80/tcp HTTP nginx first 2026-06-07 · last 2026-06-07

Status: 200 OK
Server: nginx

Raw response

HTTP/1.1 200 OK
Server: nginx
Date: Sun, 07 Jun 2026 16:38:32 GMT
Content-Type: text/html
Content-Length: 163
Connection: keep-alive
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Last-Modified: Tue, 16 Dec 2025 00:00:00 GMT
Accept-Ranges: bytes
X-XSS-Protection: 1; mode=block
Strict-Transport-Security: max-age=2592000; includeSubDomains; preload
X-Content-Type-Options: nosniff
Cache-Control: no-cache, no-store, must-revalidate
Pragma: no-cache
Expires: 0

<html><head><META HTTP-EQUIV="Cache-control" CONTENT="no-cache"><META HTTP-EQUIV="refresh" CONTENT="0;URL=/cgi-sys/defaultwebpage.cgi"></head><body></body></html>

443/tcp TLS first 2026-06-07 · last 2026-06-07

TLS: TLSv1.2
Certificate for: core.bibiotic.bg
Issued by: core.bibiotic.bg
Valid: 2026-05-25 → 2027-05-25
Note: self-signed certificate

Raw response

HTTP/1.1 400 Bad Request
Server: nginx
Date: Sun, 07 Jun 2026 16:38:32 GMT
Content-Type: text/html
Content-Length: 650
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</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.

Hostnames pointing to this address

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

prox.bibiotic.bgfirst seen 2026-10-05

cpanel.malamov.comfirst seen 2026-10-14

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