This IP address has been reported a total of
167
times from
115 distinct
sources.
80.87.66.11 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.
2026-07-17T07:33:07.541506+02:00 srv03 postfix/smtps/smtpd[438928]: lost connection after EHLO from ...
show more2026-07-17T07:33:07.541506+02:00 srv03 postfix/smtps/smtpd[438928]: lost connection after EHLO from unknown[80.87.66.11]
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Brute-Force
Anonymous
This IP was detected by CrowdSec triggering local/postfix-sasl-no-ptr-ban
2026-07-17T05:23:29.157093+02:00 srv03 postfix/smtps/smtpd[396464]: warning: unknown[80.87.66.11]: S ...
show more2026-07-17T05:23:29.157093+02:00 srv03 postfix/smtps/smtpd[396464]: warning: unknown[80.87.66.11]: SASL LOGIN authentication failed: (reason unavailable), [email protected]
2026-07-17T05:23:30.112800+02:00 srv03 postfix/smtps/smtpd[396464]: lost connection after AUTH from unknown[80.87.66.11]
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2026-07-16 14:12:14 no host name found for IP address 80.87.66.11
2026-07-16 14:12:24 login_saslauth ...
show more2026-07-16 14:12:14 no host name found for IP address 80.87.66.11
2026-07-16 14:12:24 login_saslauthd_server authenticator failed for ([47.132.209.110]) [80.87.66.11]: 535 Incorrect authentication data (set_id=webmaster)
2026-07-16 20:59:30 no host name found for IP address 80.87.66.11
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