Shame on you, stupid spammers.. Sh4meful  DMARC Spoof Detection
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Owner: Microsoft

Owner Information
Networks:
MSFT UK-MICROSOFT-20060601 MICROSOFT-IPV6-BLK
Network Count:
3
Countries:
AU AT CA FR DE HK IN IE JP NO SG ZA KR SE CH NL AE GB US
Failures Detected from this Owner
Showing 4,001-4,050 of 25,398 failures, affecting 26,665 messages
Date ▼ Network Source IP Country Messages
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c100::f US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c111::9 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c112::7 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c107::3 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c005::5 ⓘ US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c110::3 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c10d::1 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c105::1 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c10d::3 ⓘ US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c111::29 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c107::3 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c10c::1 ⓘ US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c110::1 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c112::5 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c105::7 US 1
10/22/2025 MSFT ⓘ 23.103.208.63 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c10d::3 ⓘ US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c105::7 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c100::17 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c407::3 JP 2
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c001::2 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c101::7 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c105::8 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c107::1 US 1
10/22/2025 MSFT ⓘ 40.93.1.107 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c105::7 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c100::13 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c405:: JP 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c10d::3 ⓘ US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c112::5 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c110::1 US 1
10/22/2025 MSFT ⓘ 52.101.57.96 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c101::7 US 2
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c000::1 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c101::7 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c10c::1 ⓘ US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c112::7 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c001::2 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c100::16 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c110::3 US 2
10/22/2025 MSFT ⓘ 23.103.209.52 US 1
10/22/2025 UK-MICROSOFT-20060601 2a01:111:f403:c110::3 US 1
10/22/2025 MSFT ⓘ 40.93.13.97 US 1
10/22/2025 MSFT ⓘ 40.93.14.102 US 1
10/22/2025 MSFT ⓘ 40.93.23.90 US 1
10/22/2025 MSFT ⓘ 40.93.4.7 US 1
10/22/2025 MSFT ⓘ 40.93.14.101 US 1
10/22/2025 MSFT ⓘ 40.93.13.71 US 1
10/22/2025 MSFT ⓘ 40.93.1.74 US 1
10/22/2025 MSFT ⓘ 40.93.6.107 US 1
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