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 1,301-1,350 of 25,398 failures, affecting 26,665 messages
Date ▼ Network Source IP Country Messages
1/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10c::1 ⓘ US 1
1/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c101::7 US 1
1/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::1 US 1
1/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::7 US 1
1/14/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::5 US 1
1/14/2026 MSFT ⓘ 40.93.6.108 US 1
1/14/2026 MSFT ⓘ 40.93.4.4 US 1
1/14/2026 MSFT ⓘ 40.93.12.5 US 1
1/14/2026 MSFT ⓘ 40.93.13.72 US 1
1/14/2026 MSFT ⓘ 40.93.10.101 US 1
1/14/2026 MSFT ⓘ 40.93.10.99 US 1
1/14/2026 MSFT ⓘ 40.93.6.106 US 1
1/14/2026 MSFT ⓘ 40.93.1.111 US 1
1/14/2026 MSFT ⓘ 40.93.13.103 US 1
1/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c007::2 ⓘ US 1
1/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::9 US 1
1/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c001::2 US 1
1/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c007::2 ⓘ US 1
1/13/2026 MSFT ⓘ 52.101.56.140 US 1
1/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::9 US 1
1/13/2026 MSFT ⓘ 40.93.198.124 US 1
1/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::5 US 1
1/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c000::1 US 1
1/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c100::f US 1
1/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c007::2 ⓘ US 1
1/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10d::3 ⓘ US 1
1/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c000::1 US 1
1/13/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::3 US 2
1/10/2026 MSFT ⓘ 40.93.23.92 US 1
1/10/2026 MSFT ⓘ 40.93.14.97 US 1
1/10/2026 MSFT ⓘ 40.93.13.54 US 1
1/10/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::9 ⓘ US 2
1/10/2026 UK-MICROSOFT-20060601 2a01:111:f403:c000::1 US 1
1/10/2026 UK-MICROSOFT-20060601 2a01:111:f403:c103::1 CA 1
1/10/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::9 ⓘ US 1
1/10/2026 UK-MICROSOFT-20060601 2a01:111:f403:c103::5 ⓘ CA 1
1/10/2026 MSFT ⓘ 40.93.13.59 US 1
1/10/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::1 US 1
1/10/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::1 US 1
1/10/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::1 US 1
1/10/2026 UK-MICROSOFT-20060601 2a01:111:f403:c001::2 US 1
1/10/2026 MSFT ⓘ 40.93.1.106 US 1
1/10/2026 UK-MICROSOFT-20060601 2a01:111:f403:c001::2 US 1
1/9/2026 MSFT ⓘ 40.93.65.48 NL 1
1/9/2026 MSFT ⓘ 40.93.64.69 IE 1
1/9/2026 MSFT ⓘ 40.93.214.101 SE 1
1/9/2026 MSFT ⓘ 40.93.64.65 IE 1
1/9/2026 MSFT ⓘ 40.93.10.89 US 1
1/9/2026 MSFT ⓘ 40.93.4.4 US 1
1/9/2026 MSFT ⓘ 40.93.13.60 US 1
Networks
Countries