Host

212.87.229.126

Tags: Expired certificate

As of our latest check on 2026-06-07, 212.87.229.126 (Politechnika Czestochowska, AS15373, Poland) 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, 2026-06-07.

No known CVEs on this host.

Network
Politechnika Czestochowska AS15373
Open ports
80, 443 · at our latest check, 2026-06-07
Location
Poland PL
Hostname
ns1.pcz.pl · reverse DNS, checked 2026-10-05
Route
212.87.224.0/21 · announced by Politechnika Czestochowska AS15373 RPKI valid
Organisation
Politechnika Czestochowska
Registry network
PCZ-NET · 212.87.224.0 - 212.87.231.255 · Politechnika Czestochowska · RIPE
Abuse contact
[email protected] · for PCZ-NET
First seen
2026-06-07 09:12 UTC
Last seen alive
2026-06-07 09:13 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 2026-06-07 · last 2026-06-07
Status
421 Misdirected Request
Raw response
HTTP/1.1 421 Misdirected Request
content-length: 19
content-type: text/plain

Misdirected Request
443/tcp TLS first 2026-06-07 · last 2026-06-07
TLS
TLSv1.2
Certificate for
bozpe.bud.pcz.pl
Issued by
E7
Valid
2026-05-03 → 2026-08-01
Raw response
WSj%6�{]C�X(F7E�7�@[<ʟpDOWNGRD ����IS9��������4�i���mBs�+�����0��0���|��e���ҽ,0
*�H�=0210	UUS10U

Let's Encrypt10	UE70
260503123522Z
260801123521Z010Ubozpe.bud.pcz.pl0Y0*�H�=*�H�=B����j�O��������5:����PS�'���u~`��������=30�
/�	l�ŭ�'x*��0�0U��0U%0
+0U�00U_l}�i~ �/�{-*N���0U#0��H�܇D�oڢ�`txœ�02+&0$0"+0�http://e7.i.lencr.org/0U0�bozpe.bud.pcz.pl0U 0
0g�0-U&0$0"� ��http://e7.c.lencr.org/18.crl0�

+�y�����u�8��|��D_[����n��Y�G
i����X�����F0D F}�I��Q$%��q��K.��^l�X����� Jf_�$��+5��;�Aɴܔ����]U��}&�dnXi!#�4?G$5�7��$Z��ӓ3���G#����‡�F0D ZՍ�d�(v{26{Y�$���&W'�c��ҁ� �J��m�Sd,�g*h�,�|�\�����ch$�0
*�H�=i0f1�;�F��a3�C��...<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.