Host

217.28.49.186

Tags: Expired certificate

As of our latest check on 2026-06-08, 217.28.49.186 (RETN Limited, AS28886, Latvia) had 2 open ports (80, 443) and no known CVEs.

Known CVEs on this host

2open ports
1name pointing here
0known CVEs
0known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-08.

No known CVEs on this host.

Network
RETN Limited AS28886
Open ports
80, 443 · at our latest check, 2026-06-08
Location
Riga, LV-RIX · Latvia LV
Hostname
mail.arhinit.lv · reverse DNS, checked 2026-10-05
Route
217.28.48.0/20 · announced by RETN Limited AS28886 RPKI valid
Organisation
RETN Limited
Registry network
OPTRON · 217.28.49.0 - 217.28.49.255 · RIPE
Abuse contact
[email protected] · for OPTRON
First seen
2026-06-08 06:40 UTC
Last seen alive
2026-06-08 06:41 UTC
Hosted domains
1 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 Apache first 2026-06-08 · last 2026-06-08
Status
200 OK
Server
Apache
Raw response
HTTP/1.1 200 OK
Date: Mon, 08 Jun 2026 06:40:57 GMT
Server: Apache
Last-Modified: Thu, 04 Mar 2021 18:39:20 GMT
ETag: "0-5bcba491b81ab"
Accept-Ranges: bytes
Content-Length: 0
Content-Type: text/html
443/tcp TLS first 2026-06-08 · last 2026-06-08
TLS
TLSv1.2
Certificate for
mail.arhinit.lv
Issued by
YR1
Valid
2026-05-29 → 2026-08-27
Raw response
HTTP/1.1 400 Bad Request
Date: Mon, 08 Jun 2026 06:40:56 GMT
Server: Apache
Content-Length: 402
Connection: close
Content-Type: text/html; charset=iso-8859-1

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html><head>
<title>400 Bad Request</title>
</head><body>
<h1>Bad Request</h1>
<p>Your browser sent a request that this server could not understand.<br />
Reason: You're speaking plain HTTP to an SSL-enabled server port.<br />
 Instead use the HTTPS scheme to access this URL, please.<br />
</p>
</body></html>

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

1 name · as answered by each domain's own name servers

mail.arhinit.lvfirst seen 2026-10-02