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13.74.106.159

Recent Activity

Abuse confidence score ?

25% Elevated

44 reports

17 reporters · latest 47 minutes ago

ISP	Microsoft Corporation
Usage Type	Data Center/Web Hosting/Transit
ASN	AS8075
Hostname(s)	mail28.eur.pb-dynmktge.com
Domain Name	microsoft.com
Country	🇮🇪 Ireland
City	Dublin, Leinster

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IP Abuse Reports for 13.74.106.159

This IP address has been reported a total of 44 times from 17 distinct sources. 13.74.106.159 was first reported on February 5th 2024, and the most recent report was 47 minutes ago. In the last 60 days, the top reporter locations were: Switzerland with 4 reports; United States of America with 2 reports; Finland with 1 report. The only category in these recent reports was: Email Spam 8 times.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇸🇪 triplecode	2026-09-25 06:01:23 (47 minutes ago)	Reported from hMailServer	Email Spam
🇨🇭 Origon	2026-09-15 08:33:46 (1 week ago)	NOQUEUE - IP: 13.74.106.159 - Sep 15 10:33:46 plesk postfix/smtpd[2107861]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 13.74.106.159 - Sep 15 10:33:46 plesk postfix/smtpd[2107861]: NOQUEUE: reject: RCPT from mail28.eur.pb-dynmktge.com[13.74.106.159]: 554 5.7.1 Service unavailable; Client host [13.74.106.159] blocked using all.s5h.net; See http://s5h.net/rbl; from=<b-1_qa7fzaafwlkudobfxughnnwsd4-p48m78cpafk06veur@bouncing.eur.info.bechtle.com> to=<REDACTED@REDACTED> proto=ESMTP helo=<mail28.eur.pb-dynmktge.com> show less	Email Spam
🇨🇭 Origon	2026-09-11 13:45:31 (1 week ago)	NOQUEUE - IP: 13.74.106.159 - Sep 11 15:45:30 plesk postfix/smtpd[395391]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 13.74.106.159 - Sep 11 15:45:30 plesk postfix/smtpd[395391]: NOQUEUE: reject: RCPT from mail28.eur.pb-dynmktge.com[13.74.106.159]: 554 5.7.1 Service unavailable; Client host [13.74.106.159] blocked using all.s5h.net; See http://s5h.net/rbl; from=<b-1_kjk6gyqji4cenbea227puwm7ai-k998twrazix3ilw51@bouncing.eur.falstaff.com> to=<REDACTED@REDACTED> proto=ESMTP helo=<mail28.eur.pb-dynmktge.com> show less	Email Spam
🇨🇭 Origon	2026-09-08 07:08:38 (2 weeks ago)	NOQUEUE - IP: 13.74.106.159 - Sep 8 09:08:38 plesk postfix/smtpd[3160727]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 13.74.106.159 - Sep 8 09:08:38 plesk postfix/smtpd[3160727]: NOQUEUE: reject: RCPT from mail28.eur.pb-dynmktge.com[13.74.106.159]: 554 5.7.1 Service unavailable; Client host [13.74.106.159] blocked using all.s5h.net; See http://s5h.net/rbl; from=<b-1_6wcb236p6tcenkylqumwv7l46e-idmpwc4wieoo7qmh0@bouncing.eur.geberit.com> to=<REDACTED@REDACTED> proto=ESMTP helo=<mail28.eur.pb-dynmktge.com> show less	Email Spam
🇫🇮 MostHosted	2026-09-03 17:55:06 (3 weeks ago)	Spam Sender	Email Spam
🇺🇸 xmission.com	2026-08-03 17:56:36 (1 month ago)	Sourced 1 spam messages over 3x XMissions threshold. Highest score: 32.0. Latest msgid suffix: ...B3 ... show more Sourced 1 spam messages over 3x XMissions threshold. Highest score: 32.0. Latest msgid suffix: ...B3H90NCQ0U show less	Email Spam
🇺🇸 DiodeDave	2026-07-28 15:13:18 (1 month ago)	Attempted access after blacklisting	Email Spam
🇨🇭 Origon	2026-07-28 06:26:18 (1 month ago)	NOQUEUE - IP: 13.74.106.159 - Jul 28 08:26:18 plesk postfix/smtpd[482024]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 13.74.106.159 - Jul 28 08:26:18 plesk postfix/smtpd[482024]: NOQUEUE: reject: RCPT from mail28.eur.pb-dynmktge.com[13.74.106.159]: 554 5.7.1 Service unavailable; Client host [13.74.106.159] blocked using dnsbl-1.uceprotect.net; IP 13.74.106.159 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=13.74.106.159; from=<b-1_26iz65ijwqi65jtnaagtuoqcim-l546quzgob7jirgzl@bouncing.eur.maschinenmarkt.de> to=<REDACTED@REDACTED> proto=ESMTP helo=<mail28.eur.pb-dynmktge.com> show less	Email Spam
🇷🇴 SpamStopper	2026-07-16 16:22:35 (2 months ago)	Fail2Ban - POSTFIX DNSBL listed sender	Email Spam
🇨🇭 Origon	2026-07-16 15:32:08 (2 months ago)	NOQUEUE - IP: 13.74.106.159 - Jul 16 17:32:08 plesk postfix/smtpd[2826965]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 13.74.106.159 - Jul 16 17:32:08 plesk postfix/smtpd[2826965]: NOQUEUE: reject: RCPT from mail28.eur.pb-dynmktge.com[13.74.106.159]: 554 5.7.1 Service unavailable; Client host [13.74.106.159] blocked using dnsbl-1.uceprotect.net; IP 13.74.106.159 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=13.74.106.159; from=<b-1_quf3caaygmkupmwk5tre7vla7e-odc9e2s1v78b4z13a@eur.pb-dynmktge.com> to=<REDACTED@REDACTED> proto=ESMTP helo=<mail28.eur.pb-dynmktge.com> show less	Email Spam
🇹🇷 SeczarSecureOps	2026-07-08 10:00:51 (2 months ago)	Seczar SecureOps — FortiMail virus: 1 virus-laden message(s) — sender(s): b-1_hfy2uuj4skpu7b7pax32kl ... show more Seczar SecureOps — FortiMail virus: 1 virus-laden message(s) — sender(s): b-1_hfy2uuj4skpu7b7pax32kldmwu-tburyahy2ot78ruiu@eur.pb-dynmktge.com show less	Phishing Email Spam
🇸🇪 triplecode	2026-06-01 07:47:10 (3 months ago)	Reported from hMailServer	Email Spam
🇺🇸 xmission.com	2026-04-04 13:24:19 (5 months ago)	Sourced 1 spam messages over 3x XMissions threshold. Highest score: 27.2. Latest msgid suffix: ...O7 ... show more Sourced 1 spam messages over 3x XMissions threshold. Highest score: 27.2. Latest msgid suffix: ...O7DPIDOT32 show less	Email Spam
🇸🇪 triplecode	2026-03-11 11:13:27 (6 months ago)	Reported from hMailServer	Email Spam
🇺🇸 xmission.com	2026-03-06 14:09:45 (6 months ago)	Sourced 1 spam messages over 3x XMissions threshold. Highest score: 31.0. Latest msgid suffix: ...80 ... show more Sourced 1 spam messages over 3x XMissions threshold. Highest score: 31.0. Latest msgid suffix: ...80EHD74QK2 show less	Email Spam

Showing 1 to 15 of 44 reports

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