This IP address has been reported a total of
6
times from
1 distinct
source.
135.136.2.17 was first reported on
October 4th 2026 , and the most recent report was
5 days ago Poland
with 6
reports.
The most common categories in these recent reports were:
Brute-Force
6
times;
Email Spam
6
times.
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.
Reporter
IoA Timestamp (UTC)
Comment
Categories
🇵🇱
xigam.adg
2026-10-21 00:04:48
(5 days ago)
2026-10-21T02:04:13.563374+02:00 mx postfix/submission/smtpd[2173871]: NOQUEUE: reject: RCPT from un ...
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2026-10-21T02:04:13.563374+02:00 mx postfix/submission/smtpd[2173871]: NOQUEUE: reject: RCPT from unknown[135.136.2.17]: 450 4.1.2 <[email protected] >: Recipient address rejected: Domain not found; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<DESKTOP-CHV7G9F>
2026-10-21T02:04:28.946048+02:00 mx postfix/submission/smtpd[2173871]: NOQUEUE: reject: RCPT from unknown[135.136.2.17]: 450 4.1.2 <[email protected] >: Recipient address rejected: Domain not found; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<DESKTOP-CHV7G9F>
2026-10-21T02:04:30.400414+02:00 mx postfix/submission/smtpd[2173871]: NOQUEUE: reject: RCPT from unknown[135.136.2.17]: 450 4.1.2 <[email protected] >: Recipient address rejected: Domain not found; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<DESKTOP-CHV7G9F>
2026-10-21T02:04:36.782656+02:00 mx postfix/submission/smtpd[2174300]: NOQUEUE: reject: RCPT from unknown[135.136.2.17]: 450 4.1.2 <info@sjorring
...
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Brute-Force
Email Spam
🇵🇱
xigam.adg
2026-10-20 14:21:03
(6 days ago)
2026-10-20T16:19:39.466815+02:00 mx postfix/submission/smtpd[2157770]: NOQUEUE: reject: RCPT from un ...
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2026-10-20T16:19:39.466815+02:00 mx postfix/submission/smtpd[2157770]: NOQUEUE: reject: RCPT from unknown[135.136.2.17]: 450 4.1.2 <[email protected] >: Recipient address rejected: Domain not found; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<DESKTOP-CHV7G9F>
2026-10-20T16:19:54.607216+02:00 mx postfix/submission/smtpd[2157770]: NOQUEUE: reject: RCPT from unknown[135.136.2.17]: 450 4.1.2 <[email protected] >: Recipient address rejected: Domain not found; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<DESKTOP-CHV7G9F>
2026-10-20T16:20:28.121285+02:00 mx postfix/submission/smtpd[2157940]: NOQUEUE: reject: RCPT from unknown[135.136.2.17]: 450 4.1.2 <[email protected] >: Recipient address rejected: Domain not found; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<DESKTOP-CHV7G9F>
2026-10-20T16:21:01.214961+02:00 mx postfix/submission/smtpd[2157937]: NOQUEUE: reject: RCPT from unknown[135.136.2.1
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Brute-Force
Email Spam
🇵🇱
xigam.adg
2026-10-17 02:22:20
(1 week ago)
2026-10-17T04:22:13.798334+02:00 mx postfix/submissions/smtpd[2005711]: NOQUEUE: reject: RCPT from u ...
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2026-10-17T04:22:13.798334+02:00 mx postfix/submissions/smtpd[2005711]: NOQUEUE: reject: RCPT from unknown[135.136.2.17]: 450 4.1.2 <[email protected] >: Recipient address rejected: Domain not found; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<[10.25.5.178]>
2026-10-17T04:22:15.085218+02:00 mx postfix/submissions/smtpd[2005879]: NOQUEUE: reject: RCPT from unknown[135.136.2.17]: 450 4.1.2 <[email protected] >: Recipient address rejected: Domain not found; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<[10.25.5.178]>
2026-10-17T04:22:16.532136+02:00 mx postfix/submissions/smtpd[2005711]: NOQUEUE: reject: RCPT from unknown[135.136.2.17]: 450 4.1.2 <[email protected] >: Recipient address rejected: Domain not found; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<[10.25.5.178]>
2026-10-17T04:22:17.959069+02:00 mx postfix/submissions/smtpd[2005879]: NOQUEUE: reject: RCPT from unknown[135.136.2.17]: 450 4.1.2 <[email protected] >: Recipient address rej
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Brute-Force
Email Spam
🇵🇱
xigam.adg
2026-10-16 17:10:26
(1 week ago)
2026-10-16T19:10:19.636487+02:00 mx postfix/submissions/smtpd[1990557]: NOQUEUE: reject: RCPT from u ...
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2026-10-16T19:10:19.636487+02:00 mx postfix/submissions/smtpd[1990557]: NOQUEUE: reject: RCPT from unknown[135.136.2.17]: 450 4.1.2 <[email protected] >: Recipient address rejected: Domain not found; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<[10.25.5.178]>
2026-10-16T19:10:21.257230+02:00 mx postfix/submissions/smtpd[1990557]: NOQUEUE: reject: RCPT from unknown[135.136.2.17]: 450 4.1.2 <[email protected] >: Recipient address rejected: Domain not found; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<[10.25.5.178]>
2026-10-16T19:10:22.730145+02:00 mx postfix/submissions/smtpd[1990557]: NOQUEUE: reject: RCPT from unknown[135.136.2.17]: 450 4.1.2 <[email protected] >: Recipient address rejected: Domain not found; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<[10.25.5.178]>
2026-10-16T19:10:24.522420+02:00 mx postfix/submissions/smtpd[1990557]: NOQUEUE: reject: RCPT from unknown[135.136.2.1
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Brute-Force
Email Spam
🇵🇱
xigam.adg
2026-10-15 00:51:38
(1 week ago)
2026-10-15T02:51:24.896435+02:00 mx postfix/submissions/smtpd[1890932]: NOQUEUE: reject: RCPT from u ...
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2026-10-15T02:51:24.896435+02:00 mx postfix/submissions/smtpd[1890932]: NOQUEUE: reject: RCPT from unknown[135.136.2.17]: 450 4.1.2 <[email protected] >: Recipient address rejected: Domain not found; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<[10.25.5.178]>
2026-10-15T02:51:27.635380+02:00 mx postfix/submissions/smtpd[1890794]: NOQUEUE: reject: RCPT from unknown[135.136.2.17]: 450 4.1.2 <[email protected] >: Recipient address rejected: Domain not found; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<[10.25.5.178]>
2026-10-15T02:51:31.356540+02:00 mx postfix/submissions/smtpd[1890932]: NOQUEUE: reject: RCPT from unknown[135.136.2.17]: 450 4.1.2 <[email protected] >: Recipient address rejected: Domain not found; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<[10.25.5.178]>
2026-10-15T02:51:34.320187+02:00 mx postfix/submissions/smtpd[1890
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Brute-Force
Email Spam
🇵🇱
xigam.adg
2026-10-04 03:01:21
(3 weeks ago)
2026-10-04T05:00:53.080462+02:00 mx postfix/submissions/smtpd[1341871]: NOQUEUE: reject: RCPT from u ...
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2026-10-04T05:00:53.080462+02:00 mx postfix/submissions/smtpd[1341871]: NOQUEUE: reject: RCPT from unknown[135.136.2.17]: 450 4.1.2 <[email protected] >: Recipient address rejected: Domain not found; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<[10.25.5.149]>
2026-10-04T05:01:00.239762+02:00 mx postfix/submissions/smtpd[1341978]: NOQUEUE: reject: RCPT from unknown[135.136.2.17]: 450 4.1.2 <[email protected] >: Recipient address rejected: Domain not found; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<[10.25.5.149]>
2026-10-04T05:01:08.243728+02:00 mx postfix/submissions/smtpd[1341871]: NOQUEUE: reject: RCPT from unknown[135.136.2.17]: 450 4.1.2 <[email protected] >: Recipient address rejected: Domain not found; from=<[email protected] > to=<[email protected] > proto=ESMTP helo=<[10.25.5.149]>
2026-10-04T05:01:14.509243+02:00 mx postfix/submissions/smtpd[1341978]: NOQUEUE: reject: RCPT from unknown[13
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Brute-Force
Email Spam
Showing 1 to
6
of 6 reports
