This IP address has been reported a total of 769
times from 139 distinct
sources.
106.51.29.53 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.
Found Blocklist.Net.ua - Reason on blocklist: Brute force attack on the SMTP service of the server ... show moreFound Blocklist.Net.ua - Reason on blocklist: Brute force attack on the SMTP service of the server Hosting . proto=tcp . spt=47052 . dpt=25 . NFTABLES . (VI) show less
Email Spam
Anonymous
Dec 4 21:23:32 mx4 postfix/smtpd[3446776]: warning: unknown[106.51.29.53]: SASL LOGIN authenticatio ... show moreDec 4 21:23:32 mx4 postfix/smtpd[3446776]: warning: unknown[106.51.29.53]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec 5 00:31:12 mx4 postfix/smtpd[3467522]: warning: unknown[106.51.29.53]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
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2024-12-04T19:22:18+01:00 <masked> exim[302018]: fixed_login authenticator failed for (broadband.act ... show more2024-12-04T19:22:18+01:00 <masked> exim[302018]: fixed_login authenticator failed for (broadband.actcorp.in) [106.51.29.53]: 535 Incorrect authentication data (set_id=info) show less