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AbuseIPDB » 52.103.39.26

52.103.39.26 was found in our database!

This IP was reported 16 times. Confidence of Abuse is 9%: ?

ISP	Microsoft Corporation
Usage Type	Data Center/Web Hosting/Transit
ASN	AS8075
Hostname(s)	mail-francesouthazolkn19011026.outbound.protection.outlook.com
Domain Name	microsoft.com
Country	🇫🇷 France
City	Marseille, Provence-Alpes-Cote d'Azur

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

Report 52.103.39.26

Whois 52.103.39.26

IP Abuse Reports for 52.103.39.26:

This IP address has been reported a total of 16 times from 13 distinct sources. 52.103.39.26 was first reported on August 4th 2025, and the most recent report was 3 weeks ago.

Old Reports: The most recent abuse report for this IP address is from 3 weeks ago . It is possible that this IP is no longer involved in abusive activities.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇨🇭 Origon	2026-06-23 20:42:01 (3 weeks ago)	NOQUEUE - IP: 52.103.39.26 - Jun 23 22:42:01 plesk postfix/smtpd[3701540]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 52.103.39.26 - Jun 23 22:42:01 plesk postfix/smtpd[3701540]: NOQUEUE: reject: RCPT from mail-francesouthazolkn19011026.outbound.protection.outlook.com[52.103.39.26]: 454 4.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<REDACTED@REDACTED> proto=ESMTP helo=<MRWPR03CU001.outbound.protection.outlook.com> show less	Email Spam
🇹🇷 SeczarSecureOps	2026-06-23 06:10:25 (3 weeks ago)	Auto-blocked by Seczar SecureOps — Antivirus Hit (1 events in 60min) at 2026-06-23 06:10	Web App Attack
🇨🇭 Origon	2026-06-16 02:50:27 (1 month ago)	NOQUEUE - IP: 52.103.39.26 - Jun 16 04:50:27 plesk postfix/smtpd[2961800]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 52.103.39.26 - Jun 16 04:50:27 plesk postfix/smtpd[2961800]: NOQUEUE: reject: RCPT from mail-francesouthazolkn19011026.outbound.protection.outlook.com[52.103.39.26]: 454 4.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<REDACTED@REDACTED> proto=ESMTP helo=<MRWPR03CU001.outbound.protection.outlook.com> show less	Email Spam
Anonymous	2026-04-21 21:54:46 (2 months ago)	SMTP scanner - relay access denied	Brute-Force Exploited Host
🇨🇦 mfb	2026-04-10 12:51:00 (3 months ago)	Fraudster! From: [Spoofed! Office of Government Information Services U S National Archives and Rec ... show more Fraudster! From: [Spoofed! Office of Government Information Services U S National Archives and Record Administration] <[email protected]>; Received: from mail-francesouthazolkn19011026.outbound.protection.outlook.com ([52.103.39.26] helo=MRWPR03CU001.outbound.protection.outlook.com); Fri, 10 Apr 2026 05:00:45 +0200 show less	Email Spam Spoofing
🇫🇷 vincent_EUDIER	2026-02-27 18:20:01 (4 months ago)	ET EXPLOIT Possible Dovecot Memory Corruption Inbound (CVE-2019-11500)	Hacking
🇨🇭 Origon	2026-02-16 08:21:04 (5 months ago)	NOQUEUE - IP: 52.103.39.26 - Feb 16 09:21:04 plesk postfix/smtpd[2902168]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 52.103.39.26 - Feb 16 09:21:04 plesk postfix/smtpd[2902168]: NOQUEUE: reject: RCPT from mail-francesouthazolkn19011026.outbound.protection.outlook.com[52.103.39.26]: 454 4.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<REDACTED@REDACTED> proto=ESMTP helo=<MRWPR03CU001.outbound.protection.outlook.com> show less	Email Spam
🇬🇧 OptimusGO	2026-02-09 23:11:22 (5 months ago)	Malicious activity detected: web_attack Server: commstackbc (185.127.18.66) Attack: web_attack Time ... show more Malicious activity detected: web_attack Server: commstackbc (185.127.18.66) Attack: web_attack Timestamp: 2026-02-09 23:11:12 UTC Log evidence: 02/09/2026-23:11:11.414786 [wDrop] [] [1:7000501:1] FINSERV CRITICAL: Critical Service Scan [] [Classification: Attempted Information Leak] [Priority: 2] {TCP} 52.103.39.26:33108 -> 185.127.18.66:25 show less	Port Scan Brute-Force
🇨🇦 Episode Security	2025-12-31 16:38:00 (6 months ago)	[email protected] - HTML/Fraud.CZ	Phishing
🇫🇷 uhlhosting	2025-12-24 00:15:28 (6 months ago)	2025-12-23T02:17:17.394359 cp.uhlhosting.ch postfix/smtpd[2562608]: NOQUEUE: reject: RCPT from mail- ... show more 2025-12-23T02:17:17.394359 cp.uhlhosting.ch postfix/smtpd[2562608]: NOQUEUE: reject: RCPT from mail-francesouthazolkn19011026.outbound.protection.outlook.com[52.103.39.26]: 450 4.1.8 <IMCEAEX-_O=FIRST+20ORGANIZATION_OU=EXCHANGE+20ADMINISTRATIVE+20GROUP+28FYDIBOHF23SPDLT+29_CN=RECIPIENTS_CN=000600003E4390BD@EURP250.PROD.OUTLOOK.COM>: Sender address rejected: Domain not found; from=<IMCEAEX-_O=FIRST+20ORGANIZATION_OU=EXCHANGE+20ADMINISTRATIVE+20GROUP+28FYDIBOHF23SPDLT+29_CN=RECIPIENTS_CN=000600003E4390BD@EURP250.PROD.OUTLOOK.COM> to=<[email protected]> proto=ESMTP helo=<MRWPR03CU001.outbound.protection.outlook.com> 2025-12-23T06:26:57.234870 cp.uhlhosting.ch postfix/smtpd[2591688]: NOQUEUE: reject: RCPT from mail-francesouthazolkn19011026.outbound.protection.outlook.com[52.103.39.26]: 450 4.1.8 <IMCEAEX-_O=FIRST+20ORGANIZATION_OU=EXCHANGE+20ADMINISTRATIVE+20GROUP+28FYDIBOHF23SPDLT+29_CN=RECIPIENTS_CN=000600003E4390BD@EURP250.PROD.OUTLOOK.COM>: Sender address rejected: Domain not fo ... show less	Brute-Force
🇳🇴 BGood65	2025-12-06 19:10:00 (7 months ago)	Received: from MRWPR03CU001.outbound.protection.outlook.com (mail-francesouthazolkn19011026.outbound ... show more Received: from MRWPR03CU001.outbound.protection.outlook.com (mail-francesouthazolkn19011026.outbound.protection.outlook.com [52.103.39.26]) by . with ESMTP ; Thu, 4 Dec 2025 08:57:18 +0100 From: kosdegmedmeg <[email protected]> To: xxx Subject: Velkommen til kosdegmedmeg! Return-path: [email protected] Message-ID: <PR3PR06MB6939D819EA097C568249CC40B5A6A@PR3PR06MB6939.eurprd06.prod.outlook.com> show less	Phishing Email Spam
🇨🇭 Origon	2025-11-25 12:07:12 (7 months ago)	NOQUEUE - IP: 52.103.39.26 - Nov 25 13:07:12 plesk postfix/smtpd[3433577]: NOQUEUE: reject: RCPT fr ... show more NOQUEUE - IP: 52.103.39.26 - Nov 25 13:07:12 plesk postfix/smtpd[3433577]: NOQUEUE: reject: RCPT from mail-francesouthazolkn19011026.outbound.protection.outlook.com[52.103.39.26]: 450 4.1.8 <IMCEAEX-_O=FIRST+20ORGANIZATION_OU=EXCHANGE+20ADMINISTRATIVE+20GROUP+28FYDIBOHF23SPDLT+29_CN=RECIPIENTS_CN=000600005FDEC7B3@eurprd07.prod.outlook.com>: Sender address rejected: Domain not found; from=<IMCEAEX-_O=FIRST+20ORGANIZATION_OU=EXCHANGE+20ADMINISTRATIVE+20GROUP+28FYDIBOHF23SPDLT+29_CN=RECIPIENTS_CN=000600005FDEC7B3@eurprd07.prod.outlook.com> to=<REDACTED@REDACTED> proto=ESMTP helo=<MRWPR03CU001.outbound.protection.outlook.com> show less	Email Spam
🇦🇷 lzambrana	2025-10-02 02:16:18 (9 months ago)	Spoofing attempts and mass spam have been detected. Blocked by ASSP anti-spam. Reason: DenyStrict. B ... show more Spoofing attempts and mass spam have been detected. Blocked by ASSP anti-spam. Reason: DenyStrict. Block attempts: 1. show less	FTP Brute-Force Brute-Force
🇨🇭 Spam Safe	2025-09-14 08:44:00 (10 months ago)	Sent SEO-scam	Phishing Email Spam Spoofing
Anonymous	2025-08-17 04:54:00 (11 months ago)	E-mail spam at 2025-08-17 04:54 from [email protected] with score 10	Email Spam

Showing 1 to 15 of 16 reports

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