OSN

Host

217.228.199.28

Tags: Self-signed certificate Expired certificate

As of our latest check on 2026-06-09, 217.228.199.28 (Deutsche Telekom AG, AS3320, Germany) had 2 open ports (80, 443) and no known CVEs.

Known CVEs on this host

2open ports
0names pointing here
0known CVEs
0known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-09.

No known CVEs on this host.

Network
Deutsche Telekom AG AS3320
Open ports
80, 443 · at our latest check, 2026-06-09
Location
Limburg, DE-HE · Germany DE
Hostname
pd9e4c71c.dip0.t-ipconnect.de · reverse DNS, checked 2026-10-05
Route
217.224.0.0/11 · announced by Deutsche Telekom AG AS3320 RPKI valid
Organisation
Deutsche Telekom AG · Network service provider (transit)
Registry network
DTAG-DIAL15 · 217.224.0.0 - 217.237.161.47 · RIPE
Abuse contact
[email protected] · for DTAG-DIAL15
First seen
2026-06-09 13:22 UTC
Last seen alive
2026-06-09 13:23 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 webserver first 2026-06-09 · last 2026-06-09
Status
200 OK
Server
webserver
Raw response 
HTTP/1.1 200 OK
Date: Tue, 09 Jun 2026 15:22:57 GMT
Server: webserver
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
ETag: "400-1e0-5d2bec7b"
Content-Length: 480
Content-Type: text/html
Connection: close
Last-Modified: Mon, 15 Jul 2019 03:01:15 GMT
443/tcp TLS first 2026-06-09 · last 2026-06-09
TLS
TLSv1.2
Certificate for
2abac8a93a47dcfd3442283c544d70fa
Issued by
2abac8a93a47dcfd3442283c544d70fa
Valid
2020-11-06 → 2023-11-06
Note
self-signed certificate
Raw response 
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eY�0¥�4t/�����0��0�m�0
	*�H��
0��10	UCN10	UZJ10	UHZ1)0'U 2abac8a93a47dcfd3442283c544d70fa10Uembeddedsofteware10	*�H��
	com.cn0
201106033602Z
231106033602Z0��10	UCN10	UZJ10	UHZ1)0'U 2abac8a93a47dcfd3442283c544d70fa10Uembeddedsofteware10	*�H��
	com.cn0�"0
	*�H��
�0�
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/�9�͏a����)�e��]uL�N�l�b֌�`��]�pޏ����+���.��HGߘ[��?l���+>��n�u13-E��SIR�H^Z�P�[ɕ�����o*�'��P��n&%�[~
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H�.O�Z{���kd����"#�����Z��t��...<truncated>

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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