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 401-450 of 25,398 failures, affecting 26,665 messages
Date ▼ Network Source IP Country Messages
3/25/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::3 US 1
3/25/2026 UK-MICROSOFT-20060601 2a01:111:f403:c407::1 JP 1
3/25/2026 UK-MICROSOFT-20060601 2a01:111:f403:c005::5 ⓘ US 1
3/25/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10c::1 ⓘ US 1
3/25/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::6 US 1
3/25/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::1 US 1
3/25/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::5 US 1
3/25/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::5 US 1
3/25/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::5 US 1
3/25/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::3 US 1
3/25/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::7 US 1
3/24/2026 MSFT ⓘ 52.101.53.9 US 1
3/24/2026 UK-MICROSOFT-20060601 2a01:111:f403:c000::1 US 1
3/24/2026 UK-MICROSOFT-20060601 2a01:111:f403:c001::2 US 1
3/24/2026 UK-MICROSOFT-20060601 2a01:111:f403:c001::2 US 1
3/24/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10c::1 ⓘ US 1
3/24/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::9 US 1
3/24/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::3 US 1
3/24/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::3 US 1
3/24/2026 UK-MICROSOFT-20060601 2a01:111:f403:c000::1 US 1
3/24/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10c::1 ⓘ US 1
3/24/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::5 US 1
3/24/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10d::3 ⓘ US 1
3/24/2026 MSFT ⓘ 52.101.61.4 US 1
3/24/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10e::1 US 1
3/24/2026 MSFT ⓘ 40.93.10.100 US 1
3/24/2026 UK-MICROSOFT-20060601 2a01:111:f403:c100::f US 1
3/24/2026 MSFT ⓘ 40.93.4.15 US 1
3/24/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10c::1 ⓘ US 1
3/24/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10d::1 US 1
3/24/2026 UK-MICROSOFT-20060601 2a01:111:f403:c007::2 ⓘ US 1
3/24/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::3 US 1
3/24/2026 MSFT ⓘ 40.93.12.54 US 1
3/24/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::9 US 1
3/24/2026 UK-MICROSOFT-20060601 2a01:111:f403:c001::1 US 1
3/24/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::5 US 1
3/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c103::3 CA 2
3/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c007::2 ⓘ US 1
3/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::3 US 1
3/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c200::1 IE 1
3/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10c::1 ⓘ US 1
3/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::5 US 1
3/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::7 US 1
3/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::7 US 1
3/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::5 US 1
3/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::5 US 1
3/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::7 US 1
3/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c20a::7 FR 1
3/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::9 US 1
3/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c101::7 US 1
Networks
Countries