81.209.177.218 — 5 open ports, 54 known CVEs, network euNetworks GmbH

Known CVEs on this host

5open ports

0names pointing here

54known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-05-24.

CVEs by severity: CRITICAL 8 HIGH 29 MEDIUM 13 LOW 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: euNetworks GmbH AS13237
Open ports: 80, 110, 143, 443, 993 · at our latest check, 2026-05-24
Location: Germany DE
Hostname: sh.mail.netestate.de · reverse DNS, checked 2026-10-04
Route: 81.209.128.0/17 · announced by euNetworks GmbH AS13237 RPKI valid
Organisation: euNetworks Group · Network service provider (transit)
Registry network: LNCDE-NETESTATE · 81.209.177.0 - 81.209.178.127 · RIPE
Abuse contact: [email protected] · for LNCDE-NETESTATE
First seen: 2026-05-24 08:18 UTC
Last seen alive: 2026-05-24 08:24 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 (5)

80/tcp HTTP Apache/2.4.67 (Unix) OpenSSL/3.0.20 54 CVEs first 2026-05-24 · last 2026-05-24

Status: 200 OK
Server: Apache/2.4.67 (Unix) OpenSSL/3.0.20

Raw response

HTTP/1.1 200 OK
Date: Sun, 24 May 2026 08:20:55 GMT
Server: Apache/2.4.67 (Unix) OpenSSL/3.0.20
Transfer-Encoding: chunked
Content-Type: text/html

110/tcp POP3 first 2026-05-24 · last 2026-05-24

Banner: +OK Hello there.

Raw response

+OK Hello there.

143/tcp IMAP first 2026-05-24 · last 2026-05-24

Banner: * OK [CAPABILITY IMAP4rev1 UIDPLUS CHILDREN NAMESPACE THREAD=ORDEREDSUBJECT THREAD=REFERENCES SORT QUOTA IDLE ACL ACL2=UNION STARTTLS ENABLE UTF8=ACCEPT] Courier-IMAP ready. Copyright 1998-2022 Double

Raw response

* OK [CAPABILITY IMAP4rev1 UIDPLUS CHILDREN NAMESPACE THREAD=ORDEREDSUBJECT THREAD=REFERENCES SORT QUOTA IDLE ACL ACL2=UNION STARTTLS ENABLE UTF8=ACCEPT] Courier-IMAP ready. Copyright 1998-2022 Double Precision, Inc.  See COPYING for distribution information.

443/tcp TLS first 2026-05-24 · last 2026-05-24

TLS: TLSv1.2
Certificate for: *.mail.netestate.de
Issued by: R13
Valid: 2026-04-22 → 2026-07-21

Raw response

HTTP/1.1 400 Bad Request
Date: Sun, 24 May 2026 08:20:55 GMT
Server: Apache/2.4.67 (Unix) OpenSSL/3.0.20 PHP/8.3.31
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>

993/tcp TLS first 2026-05-24 · last 2026-05-24

TLS: TLSv1.2
Certificate for: *.mail.netestate.de
Issued by: R13
Valid: 2026-04-22 → 2026-07-21

Raw response

YU���=p�D�߸X[��6���?�ރDOWNGRD �p��[�Q�J&(����R��큪4�`�%�p�/
�


0�0����U�J���n��3_�G��0
	*�H��
0310	UUS10U

Let's Encrypt10
UR130
260422211619Z
260721211618Z010U*.mail.netestate.de0�"0
	*�H��
�0�
��$R�,�=����x	`��i����$��rS�?ց�oN閦Yä�7��+ۭ�g��}*C�4H�.�:4`	����F�93�\t:J�u�� Lіu�F2�fn
�9ť�Y��%	U1���a9����1JDx�,~b5͍��s��#��Ss9��,�ݬee���ճ`Z%�'��QA-R��)��5!>q;��s&8s���73ģ�P�jN��U����BA��^�uX�����h����D*QHY��S֚;�ۍs~���O%��!0�0U��0U%0
+0U�00U`Z�i�l0s1)�ދbTk0�]0U#0�竟,3�S�^OxȲ�;֒303+'0%0#+0�http://r13.i.lencr.org/0U0�*.mail.netestate.de0U 0
0g�0.U'0%0#�!��http://r13.c.lencr.org/55.crl0�
+�y�����v�	U;�Oz��o�O�����^�U&�.r�EK��...<truncated>

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.

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