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159.112.244.4

Recent Activity

Abuse confidence score ?

27% Elevated

96 reports

18 reporters · latest 12 hours ago

ISP	Mailgun Technologies Inc.
Usage Type	Data Center/Web Hosting/Transit
ASN	AS396479
Hostname(s)	v54.v5375b7fa.use4.send.mailgun.net
Domain Name	mailgun.com
Country	🇺🇸 United States of America
City	Leesburg, Virginia

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IP Abuse Reports for 159.112.244.4

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This IP address has been reported a total of 96 times from 18 distinct sources. 159.112.244.4 was first reported on March 30th 2023, and the most recent report was 12 hours ago. In the last 60 days, the top reporter locations were: United States of America with 5 reports; Switzerland with 3 reports; Guam with 1 report. The only category in these recent reports was: Email Spam 9 times.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇬🇺 jimdunn	2026-10-03 15:57:21 (12 hours ago)	Spam email received in Outlook.com Junk Email folder. Likely originating IP: 159.112.244.4 Origin so ... show more Spam email received in Outlook.com Junk Email folder. Likely originating IP: 159.112.244.4 Origin source header: Authentication-Results Origin evidence: sender IP is 159.112.244.4 ReceivedDateTime: 10/02/2026 18:05:54 InternetMessageId: <[email protected]> Selection reason: Selected explicit public sender IP from Authentication-Results Known-good relay/IP/CIDR filtering was enabled. Reporting mode: one report per qualifying Junk Email message Subject: Just What is Israel? w/ Ron Dodson: Ep. 564 show less	Email Spam
🇨🇭 Origon	2026-10-02 08:22:29 (1 day ago)	NOQUEUE - IP: 159.112.244.4 - Oct 2 10:22:29 plesk postfix/smtpd[3628414]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 159.112.244.4 - Oct 2 10:22:29 plesk postfix/smtpd[3628414]: NOQUEUE: reject: RCPT from v54.v5375b7fa.use4.send.mailgun.net[159.112.244.4]: 554 5.7.1 Service unavailable; Client host [159.112.244.4] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?159.112.244.4; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<v54.v5375b7fa.use4.send.mailgun.net> show less	Email Spam
🇺🇸 DiodeDave	2026-09-29 10:05:52 (4 days ago)	Attempted access after blacklisting	Email Spam
🇨🇭 Origon	2026-09-26 06:19:17 (1 week ago)	NOQUEUE - IP: 159.112.244.4 - Sep 26 08:19:16 plesk postfix/smtpd[2256379]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 159.112.244.4 - Sep 26 08:19:16 plesk postfix/smtpd[2256379]: NOQUEUE: reject: RCPT from v54.v5375b7fa.use4.send.mailgun.net[159.112.244.4]: 554 5.7.1 Service unavailable; Client host [159.112.244.4] blocked using bl.0spam.org; Received: from m244-4.mailgun.net (m244-4.mailgun.net [159.112.244.4]) Thu, 8 Jan 2026 19:50:01 +0000 Subject: Mark Frauenfelder and Jason Weisberger posted new notes; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<v54.v5375b7fa.use4.send.mailgun.net> show less	Email Spam
🇺🇸 xmission.com	2026-09-18 13:20:12 (2 weeks ago)	Sourced 1 spam messages over 3x XMissions threshold. Highest score: 31.6. Latest msgid suffix: ...82 ... show more Sourced 1 spam messages over 3x XMissions threshold. Highest score: 31.6. Latest msgid suffix: ...822004bd85 show less	Email Spam
🇺🇸 xmission.com	2026-09-02 17:20:23 (1 month ago)	Sourced 1 spam messages over 3x XMissions threshold. Highest score: 29.7. Latest msgid suffix: ...ed ... show more Sourced 1 spam messages over 3x XMissions threshold. Highest score: 29.7. Latest msgid suffix: ...ed7f3adc70 show less	Email Spam
🇨🇭 Origon	2026-08-18 18:44:50 (1 month ago)	NOQUEUE - IP: 159.112.244.4 - Aug 18 20:44:50 plesk postfix/smtpd[1887577]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 159.112.244.4 - Aug 18 20:44:50 plesk postfix/smtpd[1887577]: NOQUEUE: reject: RCPT from v54.v5375b7fa.use4.send.mailgun.net[159.112.244.4]: 554 5.7.1 Service unavailable; Client host [159.112.244.4] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?159.112.244.4; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<v54.v5375b7fa.use4.send.mailgun.net> show less	Email Spam
🇺🇸 DiodeDave	2026-08-06 10:11:43 (1 month ago)	Attempted access after blacklisting	Email Spam
🇺🇸 DiodeDave	2026-08-05 13:09:10 (1 month ago)	Attempted access after blacklisting	Email Spam
🇹🇷 SeczarSecureOps	2026-07-30 13:57:24 (2 months ago)	Seczar SecureOps — FortiMail virus: 2 virus-laden message(s) — sender(s): bounce+0f9293.39b08c6-yuks ... show more Seczar SecureOps — FortiMail virus: 2 virus-laden message(s) — sender(s): bounce+0f9293.39b08c6-yukselyucel=tcddteknik.com.tr@mg-d1.substack.com show less	Phishing Email Spam
🇺🇸 xmission.com	2026-07-29 17:10:43 (2 months ago)	Sourced 2 spam messages over 3x XMissions threshold. Highest score: 33.1. Latest msgid suffix: ...ce ... show more Sourced 2 spam messages over 3x XMissions threshold. Highest score: 33.1. Latest msgid suffix: ...ce4732e0e6 show less	Email Spam
🇺🇸 DiodeDave	2026-07-20 19:29:51 (2 months ago)	Attempted access after blacklisting	Email Spam
🇺🇸 DiodeDave	2026-07-09 15:02:03 (2 months ago)	Attempted access after blacklisting	Email Spam
🇺🇸 xmission.com	2026-07-04 13:08:45 (2 months ago)	Sourced 1 spam messages over 3x XMissions threshold. Highest score: 34.8. Latest msgid suffix: ...33 ... show more Sourced 1 spam messages over 3x XMissions threshold. Highest score: 34.8. Latest msgid suffix: ...33d0a11d8c show less	Email Spam
🇨🇭 Origon	2026-07-02 17:02:40 (3 months ago)	NOQUEUE - IP: 159.112.244.4 - Jul 2 19:02:40 plesk postfix/smtpd[2315021]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 159.112.244.4 - Jul 2 19:02:40 plesk postfix/smtpd[2315021]: NOQUEUE: reject: RCPT from v54.v5375b7fa.use4.send.mailgun.net[159.112.244.4]: 554 5.7.1 Service unavailable; Client host [159.112.244.4] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?159.112.244.4; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<v54.v5375b7fa.use4.send.mailgun.net> show less	Email Spam

Showing 1 to 15 of 96 reports

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