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AbuseIPDB » 104.37.173.212

104.37.173.212 was found in our database!

This IP was reported 16 times. Confidence of Abuse is 43%: ?

43%

ISP	Majestic Hosting Solutions, LLC
Usage Type	Data Center/Web Hosting/Transit
ASN	AS396073
Domain Name	spinservers.com
Country	🇺🇸 United States of America
City	Dallas, Texas

IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.

Report 104.37.173.212

Whois 104.37.173.212

IP Abuse Reports for 104.37.173.212:

This IP address has been reported a total of 16 times from 11 distinct sources. 104.37.173.212 was first reported on June 1st 2026, and the most recent report was 1 week ago.

Old Reports: The most recent abuse report for this IP address is from 1 week ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇦🇺 SecureLinkSolutions	2026-06-18 04:32:10 (1 week ago)	Sending phising emails	Phishing
🇦🇱 AlphaLevel	2026-06-16 07:32:00 (1 week ago)	2026-06-10: DMARC spoof of fuzweb.com (header_from=fuzweb.com, forged spf_domain=fuzweb.com softfail ... show more 2026-06-10: DMARC spoof of fuzweb.com (header_from=fuzweb.com, forged spf_domain=fuzweb.com softfail, DKIM absent), quarantined by Google; repeat offender (also 2026-05-31). show less	Email Spam Spoofing
🇵🇱 TheWojtek	2026-06-11 07:36:33 (2 weeks ago)	Jun 11 09:36:32 hq postfix/smtpd[1248379]: NOQUEUE: reject: RCPT from unknown[104.37.173.212]: 554 5 ... show more Jun 11 09:36:32 hq postfix/smtpd[1248379]: NOQUEUE: reject: RCPT from unknown[104.37.173.212]: 554 5.7.1 Client host 104.37.173.212 blocked using ZEN - see https://www.spamhaus.org/query/ip/104.37.173.212 for details; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<zajc.pl> ... show less	Email Spam
🇺🇸 Ghost Rider	2026-06-11 06:15:26 (2 weeks ago)	RdpGuard detected brute-force attempt on SMTP	Brute-Force
🇱🇻 garmtech.com	2026-06-11 04:58:18 (2 weeks ago)	IP Address black-listed by anti-spam (blocked).	Email Spam
🇨🇭 Origon	2026-06-11 03:12:16 (2 weeks ago)	NOQUEUE - IP: 104.37.173.212 - Jun 11 05:12:16 plesk postfix/smtpd[2737939]: NOQUEUE: reject: RCPT ... show more NOQUEUE - IP: 104.37.173.212 - Jun 11 05:12:16 plesk postfix/smtpd[2737939]: NOQUEUE: reject: RCPT from unknown[104.37.173.212]: 554 5.7.1 Service unavailable; Client host [104.37.173.212] blocked using dnsbl-1.uceprotect.net; IP 104.37.173.212 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=104.37.173.212; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<aurumgroup.ch> show less	Email Spam
🇦🇱 AlphaLevel	2026-06-08 08:30:00 (2 weeks ago)	DMARC spoof, header_from=fuzweb.com, forged spf_domain=fuzweb.com (softfail), DKIM absent; quarantin ... show more DMARC spoof, header_from=fuzweb.com, forged spf_domain=fuzweb.com (softfail), DKIM absent; quarantined. DMARC window 2026-05-31 00:00–23:59 UTC. show less	Email Spam Spoofing
🇳🇱 JCB	2026-06-04 17:51:00 (3 weeks ago)	spam	Email Spam
🇨🇭 Origon	2026-06-04 12:56:39 (3 weeks ago)	NOQUEUE - IP: 104.37.173.212 - Jun 4 14:56:39 plesk postfix/smtpd[66188]: NOQUEUE: reject: RCPT fro ... show more NOQUEUE - IP: 104.37.173.212 - Jun 4 14:56:39 plesk postfix/smtpd[66188]: NOQUEUE: reject: RCPT from unknown[104.37.173.212]: 554 5.7.1 Service unavailable; Client host [104.37.173.212] blocked using dnsbl-1.uceprotect.net; IP 104.37.173.212 is UCEPROTECT-Level 1 listed. See http://www.uceprotect.net/rblcheck.php?ipr=104.37.173.212; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<aurumgroup.ch> show less	Email Spam
🇸🇰 Eurofluid	2026-06-04 12:00:19 (3 weeks ago)	You shall not pass ! Abusive behavior blocked by EF firewall.	Port Scan Hacking Brute-Force
🇱🇻 garmtech.com	2026-06-04 11:33:10 (3 weeks ago)	IP Address black-listed by anti-spam (blocked).	Email Spam
🇪🇸 librebit	2026-06-01 19:55:57 (3 weeks ago)	Listed IP in blacklist by postfix/dnsblog	Spoofing
🇸🇰 Eurofluid	2026-06-01 05:00:06 (3 weeks ago)	You shall not pass ! Abusive behavior blocked by EF firewall.	Port Scan Hacking Brute-Force
🇦🇺 rubixstudios	2026-06-01 05:00:03 (3 weeks ago)	Suspicious SMTP activity detected. Type: Invalid HELO usage; Repeated dropped SMTP connections (10 h ... show more Suspicious SMTP activity detected. Type: Invalid HELO usage; Repeated dropped SMTP connections (10 hits). show less	Email Spam Port Scan
🇨🇭 Origon	2026-06-01 03:22:08 (3 weeks ago)	NOQUEUE - IP: 104.37.173.212 - Jun 1 05:22:08 plesk postfix/smtpd[2322715]: NOQUEUE: reject: RCPT f ... show more NOQUEUE - IP: 104.37.173.212 - Jun 1 05:22:08 plesk postfix/smtpd[2322715]: NOQUEUE: reject: RCPT from unknown[104.37.173.212]: 554 5.7.1 Service unavailable; Client host [104.37.173.212] blocked using dnsbl-3.uceprotect.net; Your ISP MAJESTIC-HOSTING-01, US/AS396073 is UCEPROTECT-Level3 listed because of a spamscore of 294. See: http://www.uceprotect.net/rblcheck.php?ipr=104.37.173.212; from=<REDACTED@REDACTED> to=<REDACTED@REDACTED> proto=ESMTP helo=<aurumgroup.ch> show less	Email Spam

Showing 1 to 15 of 16 reports

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