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AbuseIPDB » 52.103.33.7

52.103.33.7 was found in our database!

This IP was reported 18 times. Confidence of Abuse is 0%: ?

ISP	Microsoft Corporation
Usage Type	Data Center/Web Hosting/Transit
ASN	AS8075
Hostname(s)	mail-westeuropeazolkn19010007.outbound.protection.outlook.com
Domain Name	microsoft.com
Country	🇳🇱 Netherlands
City	Amsterdam, North Holland

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

Report 52.103.33.7

Whois 52.103.33.7

IP Abuse Reports for 52.103.33.7:

This IP address has been reported a total of 18 times from 13 distinct sources. 52.103.33.7 was first reported on July 14th 2024, and the most recent report was 1 month ago.

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

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇹🇷 SeczarSecureOps	2026-08-07 08:48:27 (1 month ago)	Seczar SecureOps — FortiMail virus: 1 virus-laden message(s) — sender(s): [email protected]	Phishing Email Spam
🇬🇺 jimdunn	2026-07-03 22:02:47 (2 months ago)	Spam email received in Outlook.com Junk Email folder. Likely originating IP: 52.103.33.7 Origin sour ... show more Spam email received in Outlook.com Junk Email folder. Likely originating IP: 52.103.33.7 Origin source header: Authentication-Results Origin evidence: sender IP is 52.103.33.7 ReceivedDateTime: 07/03/2026 15:48:02 InternetMessageId: <GVXPR09MB8073F2E56A41C35C5B8ECDE0B1F42@GVXPR09MB8073.eurprd09.prod.outlook.com> Selection reason: Selected explicit public sender IP from Authentication-Results Known-good relay/IP/CIDR filtering was enabled. show less	Email Spam
🇨🇭 Origon	2026-06-23 14:41:45 (2 months ago)	NOQUEUE - IP: 52.103.33.7 - Jun 23 16:41:45 plesk postfix/smtpd[3144316]: NOQUEUE: reject: RCPT fro ... show more NOQUEUE - IP: 52.103.33.7 - Jun 23 16:41:45 plesk postfix/smtpd[3144316]: NOQUEUE: reject: RCPT from mail-westeuropeazolkn19010007.outbound.protection.outlook.com[52.103.33.7]: 454 4.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<REDACTED@REDACTED> proto=ESMTP helo=<AM0PR83CU005.outbound.protection.outlook.com> show less	Email Spam
🇹🇷 SeczarSecureOps	2026-06-23 08:51:23 (2 months ago)	Auto-blocked by Seczar SecureOps — Antivirus Hit (1 events in 60min) at 2026-06-23 08:51	Web App Attack
🇦🇹 Erpelstolz	2026-06-16 22:59:00 (2 months ago)	Received: from AM0PR83CU005.outbound.protection.outlook.com (mail-westeuropeazolkn19010007.outbound. ... show more Received: from AM0PR83CU005.outbound.protection.outlook.com (mail-westeuropeazolkn19010007.outbound.protection.outlook.com [52.103.33.7]) From: Robin Singh <[email protected]> Subject: Send Cost..// show less	Email Spam
🇨🇭 Origon	2026-06-10 18:59:54 (3 months ago)	NOQUEUE - IP: 52.103.33.7 - Jun 10 20:59:54 plesk postfix/smtpd[2015736]: NOQUEUE: reject: RCPT fro ... show more NOQUEUE - IP: 52.103.33.7 - Jun 10 20:59:54 plesk postfix/smtpd[2015736]: NOQUEUE: reject: RCPT from mail-westeuropeazolkn19010007.outbound.protection.outlook.com[52.103.33.7]: 454 4.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<REDACTED@REDACTED> proto=ESMTP helo=<AM0PR83CU005.outbound.protection.outlook.com> show less	Email Spam
🇨🇭 Origon	2026-03-31 01:10:43 (5 months ago)	NOQUEUE - IP: 52.103.33.7 - Mar 31 03:10:43 plesk postfix/smtpd[3994765]: NOQUEUE: reject: RCPT fro ... show more NOQUEUE - IP: 52.103.33.7 - Mar 31 03:10:43 plesk postfix/smtpd[3994765]: NOQUEUE: reject: RCPT from mail-westeuropeazolkn19010007.outbound.protection.outlook.com[52.103.33.7]: 454 4.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<REDACTED@REDACTED> proto=ESMTP helo=<AM0PR83CU005.outbound.protection.outlook.com> show less	Email Spam
🇮🇹 www.tana.it	2026-01-24 08:31:51 (7 months ago)	X-Spam-Flag: YES	Email Spam
🇨🇭 Origon	2025-12-24 02:38:18 (8 months ago)	NOQUEUE - IP: 52.103.33.7 - Dec 24 03:38:18 plesk postfix/smtpd[3569771]: NOQUEUE: reject: RCPT fro ... show more NOQUEUE - IP: 52.103.33.7 - Dec 24 03:38:18 plesk postfix/smtpd[3569771]: NOQUEUE: reject: RCPT from mail-westeuropeazolkn19010007.outbound.protection.outlook.com[52.103.33.7]: 450 4.1.8 <IMCEAEX-_O=FIRST+20ORGANIZATION_OU=EXCHANGE+20ADMINISTRATIVE+20GROUP+28FYDIBOHF23SPDLT+29_CN=RECIPIENTS_CN=00060000064B9147@eurprd02.prod.outlook.com>: Sender address rejected: Domain not found; from=<IMCEAEX-_O=FIRST+20ORGANIZATION_OU=EXCHANGE+20ADMINISTRATIVE+20GROUP+28FYDIBOHF23SPDLT+29_CN=RECIPIENTS_CN=00060000064B9147@eurprd02.prod.outlook.com> to=<REDACTED@REDACTED> proto=ESMTP helo=<AM0PR83CU005.outbound.protection.outlook.com> show less	Email Spam
🇨🇭 Spam Safe	2025-11-30 20:14:00 (9 months ago)	Sends malicious scams Spoofing sites: https://is.gd/OGoqDh http://nlos4asd.click Malicious sites ... show more Sends malicious scams Spoofing sites: https://is.gd/OGoqDh http://nlos4asd.click Malicious sites linked in message:https://your.easytracking.site/click?pid=x&offer_id=x&subx=sx&sub5=x&l=x https://www.unsubseeyou.site/ https://www.findhotsingle.com/index.php/promote/click? show less	Phishing Email Spam Hacking Spoofing
🇺🇸 Sox	2025-11-19 14:49:00 (9 months ago)	SPAM COP From: Gentle Patches GLP-1 -------- <[email protected]> from AM0PR83CU ... show more SPAM COP From: Gentle Patches GLP-1 -------- <[email protected]> from AM0PR83CU005.outbound.protection.outlook.com ([52.103.33.7]) by cmsmtp with ESMTP id LgVvv8hgkVJFhLgVwvGs56 mail-westeuropeazolkn19010007.outbound.protection.outlook.com from DU2PR02MB10447.eurprd02.prod.outlook.com (2603:10a6:10:49d::22) by GVXPR02MB8375.eurprd02.prod.outlook.com (2603:10a6:150:3::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9343.10 show less	Phishing Email Spam Port Scan Hacking Spoofing Brute-Force
🇺🇸 xmission.com	2025-10-24 13:29:34 (10 months ago)	Sourced 1 spam messages over 3x XMissions threshold. Highest score: 27.7. Latest msgid suffix: ...-0 ... show more Sourced 1 spam messages over 3x XMissions threshold. Highest score: 27.7. Latest msgid suffix: ...-006RJc-KG show less	Email Spam
🇦🇷 lzambrana	2025-10-19 14:45:12 (10 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
🇺🇸 absg4146	2025-10-02 13:50:53 (11 months ago)	Reported IP 52.103.33.7 by eMail IDS Module: SNF Code 3053	Phishing Email Spam
🇩🇪 Gerhard Rupp	2025-07-28 19:10:00 (1 year ago)	Spam	Email Spam

Showing 1 to 15 of 18 reports

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