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 1,201-1,250 of 25,398 failures, affecting 26,665 messages
Date ▼ Network Source IP Country Messages
1/15/2026 MSFT ⓘ 40.93.6.109 US 1
1/15/2026 MSFT ⓘ 40.93.12.0 US 1
1/15/2026 MSFT ⓘ 40.93.10.92 US 1
1/15/2026 MSFT ⓘ 40.93.4.0 US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::7 US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::5 US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c100::16 US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c100::f US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c000::1 US 1
1/15/2026 MSFT ⓘ 20.4.48.54 NL 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::9 ⓘ US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10d::3 ⓘ US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::28 US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10d::1 US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10c::1 ⓘ US 1
1/15/2026 MSFT ⓘ 40.93.14.98 US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::5 US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10c::1 ⓘ US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::7 US 1
1/15/2026 MSFT ⓘ 40.93.76.78 FR 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::5 US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::34 US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::1 US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10d::1 US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10c::1 ⓘ US 2
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::9 ⓘ US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::5 US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c100::f US 1
1/15/2026 MSFT ⓘ 40.93.214.75 SE 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::5 US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::8 US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::5 US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c005::5 ⓘ US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::5 US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::f US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::3 US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::9 US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::9 US 1
1/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c002::1 US 1
1/14/2026 MSFT ⓘ 40.93.65.49 NL 1
1/14/2026 MSFT ⓘ 40.93.14.46 US 1
1/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::5 US 1
1/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c001::2 US 1
1/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c000::1 US 1
1/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::9 ⓘ US 1
1/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::1 US 1
1/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c005::5 ⓘ US 1
1/14/2026 MSFT ⓘ 40.93.20.103 US 1
1/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c101::7 US 1
1/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::9 US 1
Networks
Countries