This IP address has been reported a total of
18
times from
5 distinct
sources.
52.128.40.45 was first reported on
, and the most recent report was
.
Recent Reports:
We have received reports of abusive activity from this IP address within the last week. It is
potentially still actively engaged in abusive activities.
NOQUEUE - IP: 52.128.40.45 - Jan 16 11:02:15 plesk postfix/smtpd[914548]: NOQUEUE: reject: RCPT fro ...
show moreNOQUEUE - IP: 52.128.40.45 - Jan 16 11:02:15 plesk postfix/smtpd[914548]: NOQUEUE: reject: RCPT from s4.csa2.acemsb2.com[52.128.40.45]: 554 5.7.1 Service unavailable; Client host [52.128.40.45] blocked using dnsbl-2.uceprotect.net; Net 52.128.40.0/24 is UCEPROTECT-Level2 listed because 40 impacts are seen from AMAZON-AES, US/AS14618 there. See: http://www.uceprotect.net/rblcheck.php?ipr=52.128.40.45; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<s4.csa2.acemsb2.com>
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from s4.csa2.acemsb2.com (s4.csa2.acemsb2.com [52.128.40.45]) by cauvin.org with ESMTPS (version=TLS ...
show morefrom s4.csa2.acemsb2.com (s4.csa2.acemsb2.com [52.128.40.45]) by cauvin.org with ESMTPS (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256) ; Sat, 18 Oct 2025 09:19:23 -0500
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from s4.csa2.acemsb2.com (s4.csa2.acemsb2.com [52.128.40.45]) by cauvin.org with ESMTPS (version=TLS ...
show morefrom s4.csa2.acemsb2.com (s4.csa2.acemsb2.com [52.128.40.45]) by cauvin.org with ESMTPS (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256) ; Mon, 13 Oct 2025 19:49:20 -0500
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from s4.csa2.acemsb2.com (s4.csa2.acemsb2.com [52.128.40.45]) by cauvin.org with ESMTPS (version=TLS ...
show morefrom s4.csa2.acemsb2.com (s4.csa2.acemsb2.com [52.128.40.45]) by cauvin.org with ESMTPS (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256) ; Mon, 13 Oct 2025 12:43:15 -0500
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Email Spam
Showing 1 to
15
of 18 reports
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