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45.74.252.135

Recent Activity

Abuse confidence score ?

4% Caution

8 reports

4 reporters · latest 14 minutes ago

ISP	Valkyrie Hosting LLC
Usage Type	Fixed Line ISP
ASN	AS397081
Hostname(s)	secus.fourconcept.com
Domain Name	auwireless.net
Country	🇺🇸 United States of America
City	Detroit, Michigan

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IP Abuse Reports for 45.74.252.135

This IP address has been reported a total of 8 times from 4 distinct sources. 45.74.252.135 was first reported on June 29th 2026, and the most recent report was 14 minutes ago. In the last 60 days, the only reporter location was: Switzerland with 1 report. The only category in these recent reports was: Email Spam 1 time.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇨🇭 Origon	2026-09-25 11:36:37 (14 minutes ago)	NOQUEUE - IP: 45.74.252.135 - Sep 25 13:36:37 plesk postfix/smtpd[975817]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 45.74.252.135 - Sep 25 13:36:37 plesk postfix/smtpd[975817]: NOQUEUE: reject: RCPT from secus.fourconcept.com[45.74.252.135]: 554 5.7.1 Service unavailable; Client host [45.74.252.135] blocked using dnsbl-2.uceprotect.net; Net 45.74.252.0/24 is UCEPROTECT-Level2 listed because 140 impacts are seen from AUWIRELESS-01, US/AS397081 there. See: http://www.uceprotect.net/rblcheck.php?ipr=45.74.252.135; from=<[email protected]> to=<REDACTED@REDACTED> proto=ESMTP helo=<secus.fourconcept.com> show less	Email Spam
🇳🇱 Cloud86 B.V.	2026-07-14 09:13:12 (2 months ago)	categories: Email Spam	Email Spam
🇨🇭 Origon	2026-07-08 17:18:18 (2 months ago)	NOQUEUE - IP: 45.74.252.135 - Jul 8 19:18:18 plesk postfix/smtpd[1696104]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 45.74.252.135 - Jul 8 19:18:18 plesk postfix/smtpd[1696104]: NOQUEUE: reject: RCPT from howdy.myzealot.com[45.74.252.135]: 554 5.7.1 Service unavailable; Client host [45.74.252.135] blocked using dnsbl-2.uceprotect.net; Net 45.74.252.0/24 is UCEPROTECT-Level2 listed because 246 impacts are seen from AUWIRELESS-01, US/AS397081 there. See: http://www.uceprotect.net/rblcheck.php?ipr=45.74.252.135; from=<[email protected]> to=<REDACTED@REDACTED> proto=ESMTP helo=<howdy.myzealot.com> show less	Email Spam
🇬🇧 Joe-Mark	2026-07-02 23:12:29 (2 months ago)	Found Mcafee IP Poor Reputation Blocklist . proto=tcp . spt=45746 . dpt=25 . NFTABLES . ... show more Found Mcafee IP Poor Reputation Blocklist . proto=tcp . spt=45746 . dpt=25 . NFTABLES . (II) show less	Email Spam
🇬🇧 Joe-Mark	2026-07-01 23:12:29 (2 months ago)	Found Mcafee IP Poor Reputation Blocklist . proto=tcp . spt=49531 . dpt=25 . NFTABLES . ... show more Found Mcafee IP Poor Reputation Blocklist . proto=tcp . spt=49531 . dpt=25 . NFTABLES . (II) show less	Email Spam
🇬🇧 Joe-Mark	2026-06-30 23:12:29 (2 months ago)	Found Mcafee IP Poor Reputation Blocklist . proto=tcp . spt=53970 . dpt=25 . NFTABLES . ... show more Found Mcafee IP Poor Reputation Blocklist . proto=tcp . spt=53970 . dpt=25 . NFTABLES . (II) show less	Email Spam
🇵🇱 robin1973	2026-06-30 08:48:24 (2 months ago)	[SpamReporter AI] Zgłoszono ręcznie. Wykryto: Phishing	Brute-Force Web App Attack
🇬🇧 Joe-Mark	2026-06-29 16:12:51 (2 months ago)	Listed on zen-spamhaus . TCP src-port=58039 dst-port=25 (135)	Email Spam

Showing 1 to 8 of 8 reports

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