120.36.4.99 — 2 open ports, 0 known CVEs, network No.31,Jin-rong Street

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, 2026-09-23.

No known CVEs on this host.

Network: No.31,Jin-rong Street AS4134
Open ports: 25, 443 · at our latest check, 2026-09-23
Location: China CN
Hostname: uptopoa.uptop.cn · reverse DNS, checked 2026-10-04
Route: 120.32.0.0/13 · announced by No.31,Jin-rong Street AS4134 RPKI valid
Organisation: China Telecom · Network service provider (transit)
Registry network: CHINANET-FJ · 120.32.0.0 - 120.39.255.255 · APNIC
Abuse contact: [email protected] · for CHINANET-FJ
First seen: 2026-09-23 07:01 UTC
Last seen alive: 2026-09-23 07:04 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)

25/tcp SMTP first 2026-09-23 · last 2026-09-23

Banner: 220 uptopoa.uptop.cn Microsoft ESMTP MAIL Service ready at Wed, 23 Sep 2026 15:08:31 +0800

Raw response

220 uptopoa.uptop.cn Microsoft ESMTP MAIL Service ready at Wed, 23 Sep 2026 15:06:06 +0800

443/tcp TLS first 2026-09-23 · last 2026-09-23

TLS: TLSv1.0
Certificate for: UPTOPOA, UPTOPOA.uptop.cn
Issued by: UPTOPOA
Valid: 2014-04-26 → 2019-04-26
Note: self-signed certificate

Raw response

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0�	0������'�ߊNK�@&�0
	*�H��
010UUPTOPOA0
140426115357Z
190426115357Z010UUPTOPOA0�"0
	*�H��
�0�
�өh+�*��'��0i��`,��
KF�a�]7Kd��P�9��ihzV��d��KXA��/W%�4��d8p���2��sr�DG;��Ѱ�v)��K���?,��%{jC�Q���
��ȶo�*p�2{>G�9^\E��4��㺗ק���v;��OZ<���]HWJF@���]�����*�8��v�$*MB�v��J��<�����:�F� _�^I���"� �by<לm��c��@%S��EskG��[0Y0U��0$U0�UPTOPOA�UPTOPOA.uptop.cn0U%0
+0U�00
	*�H��
�1��K�u�����=��4y�[�F�SLbݍ��z���x����2̵��z��y�e��K@�g��<��pE�,!�W��L��Mc,�?��曏��#H�a�g�1�C�d�%�m�:$�g�1˦�.'�F��ZR��:�y���������...<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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