Host

217.110.64.28

Tags: Expired certificate

As of our latest check on 2026-06-08, 217.110.64.28 (COLT Technology Services Group Limited, AS8220, 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, 2026-06-08.

No known CVEs on this host.

Network
COLT Technology Services Group Limited AS8220
Open ports
80, 443 · at our latest check, 2026-06-08
Location
Germany DE
Hostname
gate.wirtschaftstreuhand.de · reverse DNS, checked 2026-10-05
Route
217.110.0.0/15 · announced by COLT Technology Services Group Limited AS8220 RPKI valid
Organisation
Colt Technology Services Group · Network service provider (transit)
Registry network
NET-DE-WIRTSCHAFTSTREUHAND-GMBH · 217.110.64.24 - 217.110.64.31 · RIPE
Abuse contact
[email protected] · for NET-DE-WIRTSCHAFTSTREUHAND-GMBH
First seen
2026-06-08 09:34 UTC
Last seen alive
2026-06-08 09:35 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 first 2026-06-08 · last 2026-06-08
Status
302 Found
Raw response
HTTP/1.1 302 Found
Location: https://217.110.64.28:9443/
Strict-Transport-Security: max-age=31536000
Content-length: 0
443/tcp TLS first 2026-06-08 · last 2026-06-08
TLS
TLSv1.2
Certificate for
*.wirtschaftstreuhand.de, wirtschaftstreuhand.de
Issued by
SwissSign RSA TLS DV ICA 2022 - 1
Valid
2026-03-27 → 2026-10-11
Raw response
IEj&���!2\�C���JO����\DOWNGRD	C���;��2u>n)�$V)��/�����0��0���@����Y�ɷ���o��hw{}0
	*�H��
0P10	UCH10U
SwissSign AG1*0(U!SwissSign RSA TLS DV ICA 2022 - 10
260327080928Z
261011080928Z0#1!0U*.wirtschaftstreuhand.de0�"0
	*�H��
�0�
�����&�]NI�`�H7����L� �k�����jyb�n�NB���{������&��T���Е��G��e=�R��"ɧh���[eY�V\s�����S*��&��9:�	���uUJ0�3KTֹ(o�v�r���P�<]h:�|����Y,P!��HJ�_�y�����ٵ�
���CJ�E�t�R��L��ĭ��xt%iAt�C��v*������q���v[�~Il�bq�,����.�M�Sb����0��0��+��0��0L+0�@http://aia.swisssign.ch/air-1b863385-f4a9-47fa-88a5-2a5abfd4a1670R+0�Fhttp://ocsp.swisssign.ch/sign/ocs-aaccced5-66e8-4069-9b1b-fd29ab73efec0oU h0f0g�0�z0P`�tY0D0B+6https://repository.swisssign.com/Swis...<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.