Host

217.110.103.227

As of our latest check on 2026-06-08, 217.110.103.227 (COLT Technology Services Group Limited, AS8220, Germany) had 1 open port (443) and no known CVEs.

Known CVEs on this host

1open port

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: 443 · at our latest check, 2026-06-08
Location: Germany DE
Hostname: kerio.zrs.berlin · 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-ZRS-Verwaltungs-GbR · 217.110.103.224 - 217.110.103.231 · RIPE
Abuse contact: [email protected] · for NET-DE-ZRS-Verwaltungs-GbR
First seen: 2026-06-08 21:36 UTC
Last seen alive: 2026-06-08 22:21 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 (1)

443/tcp TLS first 2026-06-08 · last 2026-06-08

TLS: TLSv1.2
Certificate for: *.zrs.berlin, zrs.berlin
Issued by: Sectigo Public Server Authentication CA DV R36
Valid: 2026-05-28 → 2026-12-12

Raw response

YUG�L��y~��1i�x:f�^���`�RYDOWNGRD �j|��ƍe�eF'H.\�����۠�v�7US5=�/
�����0��0�����V8�{��.����N�0
	*�H��
0`10	UGB10U
Sectigo Limited1705U.Sectigo Public Server Authentication CA DV R360
260528000000Z
261212235959Z010U*.zrs.berlin0�"0
	*�H��
�0�
���z��Y:|i�킑���հ�
59|U���1�-��vN�e�A��%�-eiy�~���/�M)r��%tX���g�F5OO��aUA�O+����$�q\Mg�����WX\z����d���T�r܂��~�oؼ�D�˚T�],�@�8���j�T�����L��W(Z^�*�ݠ���V6���RH��`!fi|�~��Uz�Ǖ�Emvm�dk�Q�b$�=�|`x�J%�ǘĝ�u}W��n
bo��5C���)	����0��0U#0�h������2W�FQ]�'0U��f�]$Z�
Y��(�Dv�0U��0U�00U%0++0IU B0@04+�10%0#+https://sectigo.com/CPS0g�0��+x0v0O+0�Chttp://crt.sectigo.com/SectigoPublicServerAuthenticationCADVR36.crt...<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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