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 25,398 failures, affecting 26,665 messages
Date ▼ Network Source IP Country Messages
4/8/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::7 US 1
4/7/2026 MSFT ⓘ 40.93.194.14 US 1
4/7/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10c::1 ⓘ US 1
4/7/2026 UK-MICROSOFT-20060601 2a01:111:f403:c000::1 US 1
4/7/2026 UK-MICROSOFT-20060601 2a01:111:f403:c001::2 US 1
4/7/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10c::1 ⓘ US 1
4/7/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::3 US 1
4/7/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::3 US 1
4/7/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::7 US 1
4/7/2026 UK-MICROSOFT-20060601 2a01:111:f403:c100::f US 1
4/7/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10d::3 ⓘ US 1
4/7/2026 MSFT ⓘ 40.93.20.27 US 1
4/7/2026 UK-MICROSOFT-20060601 2a01:111:f403:c005::5 ⓘ US 1
4/7/2026 MSFT ⓘ 40.93.4.5 US 1
4/7/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::7 US 1
4/7/2026 UK-MICROSOFT-20060601 2a01:111:f403:c101::7 US 1
4/7/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::9 ⓘ US 1
4/7/2026 MSFT ⓘ 40.93.201.23 US 1
4/7/2026 UK-MICROSOFT-20060601 2a01:111:f403:c001::2 US 1
4/7/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::3 US 2
4/7/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::9 US 1
4/7/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::5 US 1
4/7/2026 MSFT ⓘ 40.93.14.101 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c001::2 US 1
3/27/2026 MICROSOFT-IPV6-BLK 2001:489a:2202:d::615 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::3 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::7 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c001::2 US 2
3/27/2026 MSFT ⓘ 40.93.13.55 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c000::1 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10c::1 ⓘ US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::7 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::7 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::3 US 2
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c001::2 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10d::1 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:e001::1 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::7 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c007::2 ⓘ US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c005::5 ⓘ US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c007::2 ⓘ US 2
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c000::1 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::1 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c000::1 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::5 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c005::5 ⓘ US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10c::1 ⓘ US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::5 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::3 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10d::1 US 1
Networks
Countries