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 201-250 of 25,652 failures, affecting 26,928 messages
Date ▼ Network Source IP Country Messages
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::1 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10d::3 ⓘ US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c201::3 NL 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::9 ⓘ US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c101::7 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::a US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::29 US 1
5/13/2026 MSFT ⓘ 40.93.23.39 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::3 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::1 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::5 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::9 ⓘ US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::1 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10d::3 ⓘ US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c005::5 ⓘ US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::7 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10d::3 ⓘ US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::1 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::9 US 2
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::3 US 1
5/13/2026 MSFT ⓘ 52.101.201.128 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10c::1 ⓘ US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::5 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::1 US 1
5/13/2026 MSFT ⓘ 40.93.12.11 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::5 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::5 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::1 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::5 US 1
5/13/2026 MSFT ⓘ 40.93.196.57 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c005::5 ⓘ US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c101::7 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::5 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::5 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c001::2 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c407::1 JP 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c005::5 ⓘ US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::7 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::c US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c100::f US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::3 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c001::2 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::3 US 1
5/13/2026 MSFT ⓘ 40.107.209.139 US 1
5/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::1 US 1
5/12/2026 UK-MICROSOFT-20060601 2a01:111:f403:c005::5 ⓘ US 1
5/12/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::1 US 1
5/12/2026 UK-MICROSOFT-20060601 2a01:111:f403:c100::f US 1
5/12/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::1 US 1
5/12/2026 UK-MICROSOFT-20060601 2a01:111:f403:c005::5 ⓘ US 1
Networks
Countries