217.73.26.99 — 1 open port, 0 known CVEs, network VNET a.s.

Known CVEs on this host

1open port

1name 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: VNET a.s. AS29405
Open ports: 443 · at our latest check, 2026-06-08
Location: Slovakia SK
Hostname: mail.qscert.sk · reverse DNS, checked 2026-10-05
Route: 217.73.16.0/20 · announced by VNET a.s. AS29405 RPKI valid
Organisation: VNET a.s. · Network service provider (transit)
Registry network: SK-VNET · 217.73.26.99 - 217.73.26.99 · RIPE
Abuse contact: [email protected] · for SK-VNET
First seen: 2026-06-08 07:35 UTC
Last seen alive: 2026-06-08 07:36 UTC
Hosted domains: 1 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: mail.qscert.sk
Issued by: RapidSSL TLS RSA CA G1
Valid: 2026-02-10 → 2027-02-28

Raw response

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�0�0����-���o�d�7XT:U0
	*�H��
0`10	UUS10U
DigiCert Inc10Uwww.digicert.com10URapidSSL TLS RSA CA G10
260210000000Z
270228235959Z010Umail.qscert.sk0�"0
	*�H��
�0�
�ꨣ4^`�3?5Jp3)���v�[�'��s��~�k��ִ���u��w�)����.�_E�!�%��IMQ�]N;�	���O���z:�q\����q��5���"C�O����i˱<��^MW��X�����f�,i���cѦ�9��^���|�<X�tpE6��1��ϝ
�$x��Vwf�KV�R��?�?V���88]�Y�o���؞3D�&��c>��Qx����������iT8o����^����0�0U#0��l�IJg
��z�HR��V80U�>ޡ^ d�Lc̙�����0U0�mail.qscert.sk0>U 70503g�0)0'+http://www.digicert.com/CPS0U��0U%0
+0?U80604�2�0�.http://cdp.rapidssl.com/RapidSSLTLSRSACAG1.crl0v+j0h0&+0�http://statu...<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.

Hostnames pointing to this address

1 name · as answered by each domain's own name servers

mail.qscert.comfirst seen 2026-10-16

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