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 1-50 of 25,652 failures, affecting 26,928 messages
Date ▼ Network Source IP Country Messages
5/16/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10d::1 US 1
5/16/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::3 US 1
5/16/2026 UK-MICROSOFT-20060601 2a01:111:f403:c20c::4 DE 1
5/16/2026 UK-MICROSOFT-20060601 2a01:111:f403:c201::3 NL 1
5/16/2026 UK-MICROSOFT-20060601 2a01:111:f403:c200::3 IE 1
5/16/2026 UK-MICROSOFT-20060601 2a01:111:f403:c103::1 CA 1
5/16/2026 UK-MICROSOFT-20060601 2a01:111:f403:c007::2 ⓘ US 1
5/16/2026 UK-MICROSOFT-20060601 2a01:111:f403:c100::f US 1
5/16/2026 MSFT ⓘ 40.93.20.97 US 1
5/16/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::5 US 1
5/16/2026 UK-MICROSOFT-20060601 2a01:111:f403:c007::2 ⓘ US 1
5/16/2026 UK-MICROSOFT-20060601 2a01:111:f403:c005::5 ⓘ US 1
5/16/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::5 US 1
5/16/2026 UK-MICROSOFT-20060601 2a01:111:f403:c007::2 ⓘ US 1
5/16/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10c::1 ⓘ US 1
5/16/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::1 US 1
5/16/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::9 ⓘ US 1
5/16/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::1 US 1
5/16/2026 UK-MICROSOFT-20060601 2a01:111:f403:c103::5 ⓘ CA 1
5/16/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::5 US 1
5/15/2026 MSFT ⓘ 40.93.12.14 US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::5 US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c100::f US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::3 US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::1 US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::7 US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c005::5 ⓘ US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:e008:: US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c005::5 ⓘ US 1
5/15/2026 MSFT ⓘ 40.93.6.109 US 1
5/15/2026 MSFT ⓘ 40.93.20.101 US 1
5/15/2026 MSFT ⓘ 40.93.6.111 US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::1 US 2
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::5 US 1
5/15/2026 MSFT ⓘ 40.93.13.74 US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::1 US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c001::1 US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:e01f:: US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::9 ⓘ US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10c::1 ⓘ US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::3 US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::9 US 1
5/15/2026 MSFT ⓘ 23.103.209.81 US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::5 US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::1 US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::1 US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10d::1 US 1
5/15/2026 MSFT ⓘ 40.93.4.6 US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10e::1 US 1
5/15/2026 UK-MICROSOFT-20060601 2a01:111:f403:c005::5 ⓘ US 1
Networks
Countries