Host

91.238.219.6

Tags: Self-signed certificate Expired certificate

As of our latest check on 2026-05-29, 91.238.219.6 (Unix-Solutions BV, AS39923, Belgium) had 2 open ports (80, 443) and no known CVEs.

Known CVEs on this host

2open ports
1name pointing here
0known CVEs
0known exploited

Open ports and CVEs as of our latest check of this host, 2026-05-29.

No known CVEs on this host.

Network
Unix-Solutions BV AS39923
Open ports
80, 443 · at our latest check, 2026-05-29
Location
Belgium BE
Hostname
mail.blueit.eu · reverse DNS, checked 2026-11-04
Route
91.238.219.0/24 · announced by Unix-Solutions BV AS39923 RPKI valid
Organisation
Unix-Solutions BV · Content / hosting
Registry network
BE-UNIXSOLUTIONS-HA · 91.238.219.0 - 91.238.219.128 · Unix-Solutions BV · RIPE
Abuse contact
[email protected] · for BE-UNIXSOLUTIONS-HA
First seen
2026-05-29 15:04 UTC
Last seen alive
2026-05-29 15:05 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 (2)

80/tcp HTTP first 2026-05-29 · last 2026-05-29
Status
301
Raw response
HTTP/1.1 301
Connection: close
Location: https://91.238.219.6/
443/tcp TLS first 2026-05-29 · last 2026-05-29
TLS
TLSv1.2
Certificate for
kerio-connect-appliance
Issued by
kerio-connect-appliance
Valid
2017-11-02 → 2018-11-02
Note
self-signed certificate
Raw response
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���0��0�ޠ	�\�V^�d0
	*�H��
0/1 0Ukerio-connect-appliance10	UUS0
171102140657Z
181102140657Z0/1 0Ukerio-connect-appliance10	UUS0�"0
	*�H��
�0�
�łĔ�9�̽=���N��k���kj_�w�|6�e�lg���5aųJu��y|s)�����<�-���k�����=���!uKJ.�4���OlC��XN`���)u��|��F 0�V�
�떘ۑ���}��Y�q4)�5TW��E6h_��v����hiZ�F����@B|������!���}�V�`b�š΅�������-N͓ �CL
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	*�H��
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��y�H���x�i��J1�u��xo\=6�rHш+�B[�~��s3��IO���U�V/i's��x�p6...<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.maintasc.comfirst seen 2026-10-14