This IP address has been reported a total of
20
times from
11 distinct
sources.
193.57.209.241 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.
NOQUEUE - IP: 193.57.209.241 - Jun 10 14:24:13 plesk postfix/smtpd[1591980]: NOQUEUE: reject: RCPT ...
show moreNOQUEUE - IP: 193.57.209.241 - Jun 10 14:24:13 plesk postfix/smtpd[1591980]: NOQUEUE: reject: RCPT from unknown[193.57.209.241]: 554 5.7.1 Service unavailable; Client host [193.57.209.241] blocked using dnsbl-1.uceprotect.net; IP 193.57.209.241 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=193.57.209.241; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<[193.57.209.241]>
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NOQUEUE - IP: 193.57.209.241 - Jun 1 09:44:48 plesk postfix/smtpd[2615346]: NOQUEUE: reject: RCPT f ...
show moreNOQUEUE - IP: 193.57.209.241 - Jun 1 09:44:48 plesk postfix/smtpd[2615346]: NOQUEUE: reject: RCPT from unknown[193.57.209.241]: 554 5.7.1 Service unavailable; Client host [193.57.209.241] blocked using dnsbl-1.uceprotect.net; IP 193.57.209.241 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=193.57.209.241; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<[193.57.209.241]>
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2026-05-26T09:18:16.013140+02:00 mail postfix/smtpd[2665447]: NOQUEUE: reject: RCPT from unknown[193 ...
show more2026-05-26T09:18:16.013140+02:00 mail postfix/smtpd[2665447]: NOQUEUE: reject: RCPT from unknown[193.57.209.241]: 450 4.7.25 Client host rejected: cannot find your hostname, [193.57.209.241]; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[62.89.208.241]>
2026-05-26T09:18:16.122550+02:00 mail postfix/smtpd[2665447]: lost connection after RCPT from unknown[193.57.209.241]
2026-05-26T09:19:20.122132+02:00 mail postfix/smtpd[2668334]: NOQUEUE: reject: RCPT from unknown[193.57.209.241]: 450 4.7.25 Client host rejected: cannot find your hostname, [193.57.209.241]; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[62.89.208.241]>
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NOQUEUE - IP: 193.57.209.241 - May 25 08:52:09 plesk postfix/smtpd[771477]: NOQUEUE: reject: RCPT f ...
show moreNOQUEUE - IP: 193.57.209.241 - May 25 08:52:09 plesk postfix/smtpd[771477]: NOQUEUE: reject: RCPT from unknown[193.57.209.241]: 554 5.7.1 Service unavailable; Client host [193.57.209.241] blocked using dnsbl-1.uceprotect.net; IP 193.57.209.241 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=193.57.209.241; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<[193.57.209.241]>
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NOQUEUE - IP: 193.57.209.241 - May 13 10:37:19 plesk postfix/smtpd[1701250]: NOQUEUE: reject: RCPT ...
show moreNOQUEUE - IP: 193.57.209.241 - May 13 10:37:19 plesk postfix/smtpd[1701250]: NOQUEUE: reject: RCPT from unknown[193.57.209.241]: 554 5.7.1 Service unavailable; Client host [193.57.209.241] blocked using dnsbl-1.uceprotect.net; IP 193.57.209.241 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=193.57.209.241; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<[193.57.209.241]>
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NOQUEUE - IP: 193.57.209.241 - May 7 08:15:47 plesk postfix/smtpd[3892923]: NOQUEUE: reject: RCPT f ...
show moreNOQUEUE - IP: 193.57.209.241 - May 7 08:15:47 plesk postfix/smtpd[3892923]: NOQUEUE: reject: RCPT from unknown[193.57.209.241]: 554 5.7.1 Service unavailable; Client host [193.57.209.241] blocked using dnsbl-1.uceprotect.net; IP 193.57.209.241 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=193.57.209.241; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<[193.57.209.241]>
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2026-05-06T07:01:37.959423+02:00 mail postfix/postscreen[21671]: PREGREET 23 after 0.11 from [193.57 ...
show more2026-05-06T07:01:37.959423+02:00 mail postfix/postscreen[21671]: PREGREET 23 after 0.11 from [193.57.209.241]:25675: EHLO [193.57.209.241]\r\n
2026-05-06T07:01:38.503553+02:00 mail postfix/postscreen[21671]: HANGUP after 0.54 from [193.57.209.241]:25675 in tests after SMTP handshake
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