217.12.52.81 — 2 open ports, 0 known CVEs, network ZT Bratislava

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: ZT Bratislava AS25496
Open ports: 80, 443 · at our latest check, 2026-06-08
Location: Slovakia SK
Route: 217.12.48.0/20 · announced by ZT Bratislava AS25496 no RPKI authorisation
Organisation: ZSR - ZT Bratislava
Registry network: ZSSK-Slovakia · 217.12.52.64 - 217.12.52.127 · RIPE
Abuse contact: [email protected] · for ZSSK-Slovakia
First seen: 2026-06-08 06:07 UTC
Last seen alive: 2026-06-08 06:07 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

Raw response

HTTP/1.0 302 Moved Temporarily
Location: https://217.12.52.81/
Server: BigIP
Connection: Keep-Alive
Content-Length: 0

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

TLS: TLSv1.2
Certificate for: test.app.zssk.sk
Issued by: E7
Valid: 2026-04-13 → 2026-07-12

Raw response

WSM�E1���R����f�[T��nz¥DOWNGRD ����	�#��I���1
+N�Yз��a�+��0��0�/�c��qi�x���"���0
*�H�=0210	UUS10U

Let's Encrypt10	UE70
260413093547Z
260712093546Z010Utest.app.zssk.sk0v0*�H�=+�"b |�6�=�����l�o�1}����r���Y��)��K�N�n��RI�� �u��-~+ӆl
��괂T�6@'��?h�S$Hf.D��>�����0�0U��0U%0
+0U�00U����{����qn���q0U#0��H�܇D�oڢ�`tx�02+&0$0"+0�http://e7.i.lencr.org/0U0�test.app.zssk.sk0U 0
0g�0-U&0$0"� ��http://e7.c.lencr.org/47.crl0�
+�y�����v�1~WE�E�8޲�A���!Z"�յ�v��R���hG0E 
��?��VX~�ڥG��Nr4�Z�խ�1��Q!��P���0�}J!*�F��{����$�I��� R��k����y9��1
�����F�,��_^&%���h
�ȭ�H0F!�9{i:�/:�_ƿ\4��5$�8~j�rku�R�!����m�xz�(r��K�...<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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