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No reports in the last 60 days
5.129.55.81 has been reported 236
times. The most recent report is from
.
The full history is preserved below and remains searchable. A
0% score reflects the absence of recent activity, but
this is not a guarantee that earlier reports were invalid. Abuse confidence score decays,
naturally, over time, when the abusive activity stops.
IP Abuse Reports for 5.129.55.81
This IP address has been reported a total of
236
times from
83 distinct
sources.
5.129.55.81 was first reported on
, and the most recent report was
.
Email account brute force: 1 attempts were recorded from 5.129.55.81
2024-01-25T23:38:15+01:00 warni ...
show moreEmail account brute force: 1 attempts were recorded from 5.129.55.81
2024-01-25T23:38:15+01:00 warning: unknown[5.129.55.81]: SASL LOGIN authentication failed: authentication failure, [email protected]show less
(postfix-unknown) Failed postfix unknown login with username [redacted] from 5.129.55.81 (RU/Russia/ ...
show more(postfix-unknown) Failed postfix unknown login with username [redacted] from 5.129.55.81 (RU/Russia/l5-129-55-81.novotelecom.ru)
show less
Jan 21 23:09:46 arrakis postfix/submission/smtpd[778937]: lost connection after CONNECT from unknown ...
show moreJan 21 23:09:46 arrakis postfix/submission/smtpd[778937]: lost connection after CONNECT from unknown[5.129.55.81]
Jan 21 23:09:53 arrakis postfix/submission/smtpd[778937]: warning: unknown[5.129.55.81]: SASL PLAIN authentication failed:
Jan 21 23:09:53 arrakis postfix/submission/smtpd[778937]: lost connection after AUTH from unknown[5.129.55.81]
...
show less
Email Spam
Brute-Force
Anonymous
2024-01-21T14:05:04.090770+00:00 jomu postfix/submission/smtpd[1270855]: warning: unknown[5.129.55.8 ...
show more2024-01-21T14:05:04.090770+00:00 jomu postfix/submission/smtpd[1270855]: warning: unknown[5.129.55.81]: SASL PLAIN authentication failed: (reason unavailable), [email protected]
2024-01-21T14:05:04.822828+00:00 jomu postfix/submission/smtpd[1270855]: lost connection after AUTH from unknown[5.129.55.81]
...
show less
(postfix-unknown) Failed postfix unknown login with username [redacted] from 5.129.55.81 (RU/Russia/ ...
show more(postfix-unknown) Failed postfix unknown login with username [redacted] from 5.129.55.81 (RU/Russia/l5-129-55-81.novotelecom.ru)
show less
(postfix-unknown) Failed postfix unknown login with username [redacted] from 5.129.55.81 (RU/Russia/ ...
show more(postfix-unknown) Failed postfix unknown login with username [redacted] from 5.129.55.81 (RU/Russia/l5-129-55-81.novotelecom.ru)
show less