This IP address has been reported a total of
23
times from
20 distinct
sources.
45.66.217.236 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.
[31/Aug/2026 20:00:59] IP address 45.66.217.236 found in DNS blacklist SpamHaus SBL-XBL, mail from < ...
show more[31/Aug/2026 20:00:59] IP address 45.66.217.236 found in DNS blacklist SpamHaus SBL-XBL, mail from <[email protected]> to <[email protected]>
[31/Aug/2026 20:00:59] IP address 45.66.217.236 found in DNS blacklist SpamHaus SBL-XBL, mail from <[email protected]> to <[email protected]>
[31/Aug/2026 20:00:59] Relay attempt from IP address 45.66.217.236, mail from <[email protected]> to <[email protected]> rejected
...
show less
2026-08-30T22:17:17.660250+02:00 "xxx" postfix/smtpd[3587803]: connect from unknown[45.66.217.236]
2 ...
show more2026-08-30T22:17:17.660250+02:00 "xxx" postfix/smtpd[3587803]: connect from unknown[45.66.217.236]
2026-08-30T22:17:18.679561+02:00 "xxx" postfix/smtpd[3587803]: lost connection after EHLO from unknown[45.66.217.236]
2026-08-30T22:17:18.679812+02:00 "xxx" postfix/smtpd[3587803]: disconnect from unknown[45.66.217.236] ehlo=1 "xxx"=0/1 rset=0/1 commands=1/3
show less
2026-08-31T07:03:59.085722 socky.stom66.co.uk postfix/smtpd[2434866]: NOQUEUE: reject: RCPT from unk ...
show more2026-08-31T07:03:59.085722 socky.stom66.co.uk postfix/smtpd[2434866]: NOQUEUE: reject: RCPT from unknown[45.66.217.236]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<smtp.stom66.co.uk>
...
show less
Brute-Force
Email Spam
Anonymous
2026-08-30T21:57:52.224765+02:00 gollum postfix/smtpd[1624655]: NOQUEUE: reject: RCPT from unknown[4 ...
show more2026-08-30T21:57:52.224765+02:00 gollum postfix/smtpd[1624655]: NOQUEUE: reject: RCPT from unknown[45.66.217.236]: 554 5.7.1 Service unavailable; Client host [45.66.217.236] blocked using zen.spamhaus.org; Listed by XBL, see https://check.spamhaus.org/query/ip/45.66.217.236 / Listed by CSS, see https://check.spamhaus.org/query/ip/45.66.217.236; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<mail.robic.ch>
...
show less