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2a01:111:f403:da0c::2

Recent Activity IPv6 SLAAC Note

Abuse confidence score ?

4% Caution

96 reports

3 reporters · latest 6 hours ago

ISP	Microsoft Limited
Usage Type	Content Delivery Network
ASN	AS8075
Hostname(s)	mail-germanywestcentralazhn150120002.outbound.protection.outlook.com
Domain Name	microsoft.com
Country	🇩🇪 Germany
City	Frankfurt am Main, Hesse

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IP Abuse Reports for 2a01:111:f403:da0c::2

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This IP address has been reported a total of 96 times from 3 distinct sources. 2a01:111:f403:da0c::2 was first reported on June 29th 2024, and the most recent report was 6 hours ago. In the last 60 days, the only reporter location was: Finland with 2 reports. The only category in these recent reports was: Email Spam 2 times.

Reporter	IoA Timestamp (UTC)	Comment	Categories
🇫🇮 MostHosted	2026-10-12 07:28:09 (6 hours ago)	Spam Sender	Email Spam
🇫🇮 MostHosted	2026-10-10 04:26:01 (2 days ago)	Spam Sender	Email Spam
🇫🇮 MostHosted	2026-06-26 04:25:47 (3 months ago)	Spam Sender	Email Spam
🇫🇮 MostHosted	2026-06-22 04:25:28 (3 months ago)	Spam Sender	Email Spam
🇫🇮 MostHosted	2026-06-20 04:25:52 (3 months ago)	Spam Sender	Email Spam
🇫🇮 MostHosted	2026-06-10 04:25:43 (4 months ago)	Spam Sender	Email Spam
🇫🇮 MostHosted	2026-05-31 04:25:25 (4 months ago)	Spam Sender	Email Spam
🇫🇮 MostHosted	2026-05-25 04:25:28 (4 months ago)	Spam Sender	Email Spam
🇫🇮 MostHosted	2026-05-21 04:25:58 (4 months ago)	Spam Sender	Email Spam
🇫🇮 MostHosted	2026-05-17 04:25:32 (4 months ago)	Spam Sender	Email Spam
🇫🇮 hieronymousch	2026-04-28 13:14:36 (5 months ago)	Apr 28 15:14:15 franssen postfix/smtpd[2692948]: NOQUEUE: reject: RCPT from mail-germanywestcentrala ... show more Apr 28 15:14:15 franssen postfix/smtpd[2692948]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table; from=<> to=<[email protected]> proto=ESMTP helo=<FR4P281CU032.outbound.protection.outlook.com> Apr 28 15:14:16 franssen postfix/smtpd[2692948]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table; from=<> to=<[email protected]> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> Apr 28 15:14:21 franssen postfix/smtpd[2692970]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 <[email protected]>: Recipient addres ... show less	Brute-Force
🇫🇮 hieronymousch	2026-04-28 12:43:59 (5 months ago)	Apr 28 14:43:45 franssen postfix/smtpd[2691725]: NOQUEUE: reject: RCPT from mail-germanywestcentrala ... show more Apr 28 14:43:45 franssen postfix/smtpd[2691725]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table; from=<> to=<[email protected]> proto=ESMTP helo=<FR4P281CU032.outbound.protection.outlook.com> Apr 28 14:43:51 franssen postfix/smtpd[2691725]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 <[email protected]>: Recipient address rejected: User unknown in virtual mailbox table; from=<> to=<[email protected]> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> Apr 28 14:43:52 franssen postfix/smtpd[2691726]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 <[email protected]>: Recipient addres ... show less	Brute-Force
Anonymous	2025-11-24 16:45:32 (10 months ago)	2025-11-24T17:45:27.028156+01:00 postfix/smtpd[1134416]: NOQUEUE: reject: RCPT from mail-germanywes ... show more 2025-11-24T17:45:27.028156+01:00 postfix/smtpd[1134416]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR4P281CU032.outbound.protection.outlook.com> 2025-11-24T17:45:29.452924+01:00 postfix/smtpd[1134396]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR4P281CU032.outbound.protection.outlook.com> 2025-11-24T17:45:31.406383+01:00 postfix/smtpd[1134416]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR4P281CU032.outbound.protection.outlook.com> show less	Email Spam
Anonymous	2025-02-28 10:04:03 (1 year ago)	2025-02-28T11:03:11.053765+01:00 postfix/smtpd[1327040]: NOQUEUE: reject: RCPT from mail-germanywes ... show more 2025-02-28T11:03:11.053765+01:00 postfix/smtpd[1327040]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> 2025-02-28T11:03:11.088012+01:00 postfix/smtpd[1327215]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> 2025-02-28T11:04:02.040909+01:00 postfix/smtpd[1327040]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> show less	Email Spam
Anonymous	2025-02-20 10:02:07 (1 year ago)	2025-02-20T11:00:41.596423+01:00 postfix/smtpd[2122906]: NOQUEUE: reject: RCPT from mail-germanywes ... show more 2025-02-20T11:00:41.596423+01:00 postfix/smtpd[2122906]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> 2025-02-20T11:01:45.414394+01:00 postfix/smtpd[2122916]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> 2025-02-20T11:02:04.127189+01:00 postfix/smtpd[2122906]: NOQUEUE: reject: RCPT from mail-germanywestcentralazhn150120002.outbound.protection.outlook.com[2a01:111:f403:da0c::2]: 550 5.1.1 Recipient address rejected: User unknown in virtual mailbox table; from=<> proto=ESMTP helo=<FR5P281CU006.outbound.protection.outlook.com> show less	Email Spam

Showing 1 to 15 of 96 reports

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