This IP address has been reported a total of
631
times from
19 distinct
sources.
120.48.27.74 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.
Reporter
IoA Timestamp (UTC)
Comment
Categories
Anonymous
2026-06-07T15:37:21.462754+02:00 postfix/smtpd[1876068]: NOQUEUE: reject: RCPT from unknown[120.48. ...
show more2026-06-07T15:37:21.462754+02:00 postfix/smtpd[1876068]: NOQUEUE: reject: RCPT from unknown[120.48.27.74]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [120.48.27.74]; proto=ESMTP helo=<server1.domain.com> 2026-06-07T15:47:24.516133+02:00 postfix/smtpd[1879144]: NOQUEUE: reject: RCPT from unknown[120.48.27.74]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [120.48.27.74]; proto=ESMTP helo=<server1.domain.com> 2026-06-07T15:57:35.227970+02:00 postfix/smtpd[1873308]: NOQUEUE: reject: RCPT from unknown[120.48.27.74]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [120.48.27.74]; proto=ESMTP helo=<server1.domain.com>
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Email Spam
Anonymous
2026-06-07T14:47:00.275347+02:00 postfix/smtpd[1859729]: NOQUEUE: reject: RCPT from unknown[120.48. ...
show more2026-06-07T14:47:00.275347+02:00 postfix/smtpd[1859729]: NOQUEUE: reject: RCPT from unknown[120.48.27.74]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [120.48.27.74]; proto=ESMTP helo=<server1.domain.com> 2026-06-07T14:57:07.961608+02:00 postfix/smtpd[1859729]: NOQUEUE: reject: RCPT from unknown[120.48.27.74]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [120.48.27.74]; proto=ESMTP helo=<server1.domain.com> 2026-06-07T15:07:11.527186+02:00 postfix/smtpd[1859729]: NOQUEUE: reject: RCPT from unknown[120.48.27.74]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [120.48.27.74]; proto=ESMTP helo=<server1.domain.com>
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Email Spam
Anonymous
2026-06-07T13:56:33.822801+02:00 postfix/smtpd[1833334]: NOQUEUE: reject: RCPT from unknown[120.48. ...
show more2026-06-07T13:56:33.822801+02:00 postfix/smtpd[1833334]: NOQUEUE: reject: RCPT from unknown[120.48.27.74]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [120.48.27.74]; proto=ESMTP helo=<server1.domain.com> 2026-06-07T14:06:46.696429+02:00 postfix/smtpd[1843350]: NOQUEUE: reject: RCPT from unknown[120.48.27.74]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [120.48.27.74]; proto=ESMTP helo=<server1.domain.com> 2026-06-07T14:16:49.868998+02:00 postfix/smtpd[1843350]: NOQUEUE: reject: RCPT from unknown[120.48.27.74]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [120.48.27.74]; proto=ESMTP helo=<server1.domain.com>
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Email Spam
Anonymous
2026-06-07T13:06:18.792890+02:00 postfix/smtpd[1817510]: NOQUEUE: reject: RCPT from unknown[120.48. ...
show more2026-06-07T13:06:18.792890+02:00 postfix/smtpd[1817510]: NOQUEUE: reject: RCPT from unknown[120.48.27.74]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [120.48.27.74]; proto=ESMTP helo=<server1.domain.com> 2026-06-07T13:16:23.496679+02:00 postfix/smtpd[1824549]: NOQUEUE: reject: RCPT from unknown[120.48.27.74]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [120.48.27.74]; proto=ESMTP helo=<server1.domain.com> 2026-06-07T13:26:27.195332+02:00 postfix/smtpd[1833334]: NOQUEUE: reject: RCPT from unknown[120.48.27.74]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [120.48.27.74]; proto=ESMTP helo=<server1.domain.com>
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Email Spam
Anonymous
2026-06-07T12:16:00.160331+02:00 postfix/smtpd[1814579]: NOQUEUE: reject: RCPT from unknown[120.48. ...
show more2026-06-07T12:16:00.160331+02:00 postfix/smtpd[1814579]: NOQUEUE: reject: RCPT from unknown[120.48.27.74]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [120.48.27.74]; proto=ESMTP helo=<server1.domain.com> 2026-06-07T12:26:06.406078+02:00 postfix/smtpd[1817510]: NOQUEUE: reject: RCPT from unknown[120.48.27.74]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [120.48.27.74]; proto=ESMTP helo=<server1.domain.com> 2026-06-07T12:36:09.602407+02:00 postfix/smtpd[1817510]: NOQUEUE: reject: RCPT from unknown[120.48.27.74]: 450 4.7.1 Client host rejected: cannot find your reverse hostname, [120.48.27.74]; proto=ESMTP helo=<server1.domain.com>
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