This IP address has been reported a total of
92
times from
65 distinct
sources.
68.10.53.73 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.
Suspicious activity detected from IP 68.10.53.73 based on mailserver logs.
Sample logs:
2026-09-20 1 ...
show moreSuspicious activity detected from IP 68.10.53.73 based on mailserver logs.
Sample logs:
2026-09-20 15:55:17,630 INFO [qtp2102534528-475782] [ip=172.16.0.182;oip=68.10.53.73;oport=37061;oproto=smtp;port=41884;soapId=36660616;] soap - AuthRequest elapsed=0
2026-09-20 16:15:54,845 INFO [qtp2102534528-475929] [ip=172.16.0.182;oip=68.10.53.73;oport=32768;oproto=smtp;port=57092;soapId=36660683;] account - Error occurred during authentication: authentication failed for [**]. Reason: account not found.
2026-09-20 16:15:54,845 INFO [qtp2102534528-475929] [ip=172.16.0.182;oip=68.10.53.73;oport=32768;oproto=smtp;port=57092;soapId=36660683;] SoapEngine - handler exception: authentication failed for [**], account not found
2026-09-20 16:15:54,845 INFO [qtp2102534528-475929] [ip=172.16.0.182;oip=68.10.53.73;oport=32768;oproto=smtp;port=57092;soapId=36660683;] soap - AuthRequest elapsed=1
2026-09-20 16:37:59,536 INFO [qtp2102534528-475971] [] misc - Access from IP 68.10.53.73 suspended, for repe
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Blocked by Scantide Guard on exchange-smtp-failed-auth. Rule: AbuseIPDB confidence 100% (Scantide Gu ...
show moreBlocked by Scantide Guard on exchange-smtp-failed-auth. Rule: AbuseIPDB confidence 100% (Scantide Guard reputation policy).
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SMTP probing: asking whether the server offers authentication, then hanging up | 2026-09-19 23:43 UT ...
show moreSMTP probing: asking whether the server offers authentication, then hanging up | 2026-09-19 23:43 UTC
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Sep 19 18:16:34 mail postfix/smtps/smtpd[2624701]: warning: wsip-68-10-53-73.ph.ph.cox.net[68.10.53. ...
show moreSep 19 18:16:34 mail postfix/smtps/smtpd[2624701]: warning: wsip-68-10-53-73.ph.ph.cox.net[68.10.53.73]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
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