Host

213.3.79.51

As of our latest check on 2026-06-07, 213.3.79.51 (Swisscom (Schweiz) AG, AS3303, Switzerland) 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, 2026-06-07.

No known CVEs on this host.

Network: Swisscom (Schweiz) AG AS3303
Open ports: 443 · at our latest check, 2026-06-07
Location: Switzerland CH
Route: 213.3.0.0/16 · announced by Swisscom (Schweiz) AG AS3303 RPKI valid
Organisation: Swisscom (Switzerland) Ltd · Access network (cable / DSL / ISP)
Registry network: BLUEWININFRA-NET · 213.3.72.0 - 213.3.87.255 · Swisscom (Schweiz) AG · RIPE
Abuse contact: [email protected] · for BLUEWININFRA-NET
First seen: 2026-06-07 16:37 UTC
Last seen alive: 2026-06-07 16:38 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 2026-06-07 · last 2026-06-07

TLS: TLSv1.2
Certificate for: bluewin-cms.dev.sctv.ch
Issued by: E7
Valid: 2026-05-19 → 2026-08-17

Raw response

WSh�r��������>�����B�fq<r�Z>�y ������<xw{�,�>�����l�ĳ+;|��+���0��0��SS}&@�5��)�@'0
*�H�=0210	UUS10U

Let's Encrypt10	UE70
260519074550Z
260817074549Z0"1 0Ubluewin-cms.dev.sctv.ch0Y0*�H�=*�H�=Bbn�=H1�<՗]�I���Ͷ?�$�_�j���i{�̉j>f$������Vo5{뽌�/(������#0�0U��0U%0
+0U�00U��1dV��J�����g�J�10U#0��H�܇D�oڢ�`tx�02+&0$0"+0�http://e7.i.lencr.org/0"U0�bluewin-cms.dev.sctv.ch0U 0
0g�0-U&0$0"� ��http://e7.c.lencr.org/40.crl0�
+�y�����v�	U;�Oz��o�O�����^�U&�.r�EK�?hL+G0E!�j��I�SI�d��Ųͷ �h�u"���:`�� OѤԁ��rn����G���
�7���4݇�1:�~&�dnXi!#�4?G$5�7��$Z��ӓ3���G#�?hK�ړIG0E $q��KW�uQ|)1z�C��bolw�t�}����!���|(b����2F[���"�"mw[�0
*�H�=h0e1�<...<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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