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 4,201-4,250 of 25,398 failures, affecting 26,665 messages
Date ▼ Network Source IP Country Messages
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c100::f US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c101::7 US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:e01b:: US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c107::9 ⓘ US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c10c::1 ⓘ US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c105::5 US 2
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c005::5 ⓘ US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c101::7 US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c112::5 US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c001::2 US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c101::7 US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c100::f US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c101::7 US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c007::2 ⓘ US 1
10/10/2025 MSFT ⓘ 52.103.128.2 US 1
10/10/2025 MSFT ⓘ 40.93.64.84 IE 1
10/10/2025 MSFT ⓘ 40.93.65.51 NL 1
10/10/2025 MSFT ⓘ 40.93.64.86 IE 1
10/10/2025 MSFT ⓘ 40.93.64.87 IE 1
10/10/2025 MSFT ⓘ 40.93.10.101 US 1
10/10/2025 MSFT ⓘ 40.93.13.99 US 1
10/10/2025 MSFT ⓘ 40.93.4.1 US 1
10/10/2025 MSFT ⓘ 40.93.64.31 IE 1
10/10/2025 MSFT ⓘ 40.93.81.77 NO 1
10/10/2025 MSFT ⓘ 40.93.214.97 SE 1
10/10/2025 MSFT ⓘ 40.93.65.50 NL 1
10/10/2025 MSFT ⓘ 40.93.69.28 FR 1
10/10/2025 MSFT ⓘ 40.93.214.77 SE 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c111::9 US 1
10/10/2025 MSFT ⓘ 40.93.132.24 IN 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c10d::3 ⓘ US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c10d::3 ⓘ US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c112::7 US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c10d::3 ⓘ US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c005::5 ⓘ US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c107::1 US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c101::7 US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c007::2 ⓘ US 1
10/10/2025 MSFT ⓘ 20.4.48.55 NL 1
10/10/2025 MSFT ⓘ 40.93.64.4 IE 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c112::5 US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c10d::1 US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c100::f US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c10d::3 ⓘ US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c001::2 US 1
10/10/2025 MSFT ⓘ 40.93.131.6 IN 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c10d::3 ⓘ US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c105::5 US 1
10/10/2025 UK-MICROSOFT-20060601 2a01:111:f403:c107::3 US 1
10/10/2025 MSFT ⓘ 40.93.1.76 US 1
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