This IP address has been reported a total of
55
times from
28 distinct
sources.
212.42.99.212 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.
2026-07-11T05:22:26.073845+02:00 mx postfix/dnsblog[455561]: addr 212.42.99.212 listed by domain zen ...
show more2026-07-11T05:22:26.073845+02:00 mx postfix/dnsblog[455561]: addr 212.42.99.212 listed by domain zen.spamhaus.org as 127.0.0.4
2026-07-11T05:22:26.073961+02:00 mx postfix/dnsblog[455561]: addr 212.42.99.212 listed by domain zen.spamhaus.org as 127.0.0.11
2026-07-11T05:22:26.074046+02:00 mx postfix/dnsblog[455561]: addr 212.42.99.212 listed by domain zen.spamhaus.org as 127.0.0.3
...
show less
postfix Server DDoS - AUTH drops, early HANGUPs, other DDoS attacks, etc. Might contain brute-force ...
show morepostfix Server DDoS - AUTH drops, early HANGUPs, other DDoS attacks, etc. Might contain brute-force dictionary attack sightings on IMAP and SMTP.
show less
Sent mail with a forged sender address for our own domain (SPF hard fail: From address claims mojint ...
show moreSent mail with a forged sender address for our own domain (SPF hard fail: From address claims mojinter.net/kmalu.com but the sending IP is not authorized to send for that domain). Service: SMTP-IN, Time: 2026-07-02%2004:47:15. Blocked by axiban on mail.kmalu.com / mojinter.net.
show less
NOQUEUE - IP: 212.42.99.212 - Jun 23 10:47:03 plesk postfix/smtpd[2578140]: NOQUEUE: reject: RCPT f ...
show moreNOQUEUE - IP: 212.42.99.212 - Jun 23 10:47:03 plesk postfix/smtpd[2578140]: NOQUEUE: reject: RCPT from unknown[212.42.99.212]: 554 5.7.1 Service unavailable; Client host [212.42.99.212] blocked using dnsbl-1.uceprotect.net; IP 212.42.99.212 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=212.42.99.212; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<[212.42.99.212]>
show less
(RCPT) RCPT NOT ALLOWED FROM 212.42.99.212 (212-42-99-212.elcat.kg): 1 in the last 3600 secs; Ports ...
show more(RCPT) RCPT NOT ALLOWED FROM 212.42.99.212 (212-42-99-212.elcat.kg): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_CUSTOMTRIGGER; Logs: 2026-06-18 20:48:22 H=([212.42.99.212]) [212.42.99.212] F=<[email protected]> rejected RCPT <[email protected]>: Sender verify failed
show less