Shame on you, stupid spammers.. Sh4meful  DMARC Spoof Detection
🦋 Bluesky 🐘 Mastodon

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 251-300 of 25,398 failures, affecting 26,665 messages
Date ▼ Network Source IP Country Messages
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::3 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c001::2 US 1
3/27/2026 MSFT ⓘ 40.93.64.14 IE 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10e::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:c112::7 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c000::1 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::1 US 1
3/27/2026 MSFT ⓘ 40.93.14.14 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c101::7 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c000::1 US 1
3/27/2026 MSFT ⓘ 40.93.13.60 US 2
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c100::f US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c111::9 US 2
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c001::2 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::5 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::7 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c101::7 US 1
3/27/2026 MSFT ⓘ 40.93.1.3 US 1
3/27/2026 MSFT ⓘ 40.93.10.95 US 1
3/27/2026 MSFT ⓘ 40.93.23.94 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::5 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 MSFT ⓘ 40.93.10.95 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c100::f US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c10d::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:c10c::1 ⓘ US 1
3/27/2026 MSFT ⓘ 40.93.69.29 FR 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::1 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c100::f US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c107::9 ⓘ US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::5 US 1
3/27/2026 MSFT ⓘ 40.93.13.72 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c110::3 US 1
3/27/2026 MSFT ⓘ 40.93.14.98 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c105::7 US 1
3/27/2026 MSFT ⓘ 40.93.23.94 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c112::5 US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:e013:: US 1
3/27/2026 UK-MICROSOFT-20060601 2a01:111:f403:c001::2 US 1
3/26/2026 MSFT ⓘ 40.93.23.36 US 1
3/26/2026 MSFT ⓘ 52.101.53.51 US 1
3/26/2026 MSFT ⓘ 40.93.14.45 US 1
3/26/2026 MSFT ⓘ 40.93.23.101 US 1
3/26/2026 MSFT ⓘ 40.93.12.14 US 1
3/26/2026 MSFT ⓘ 40.93.23.98 US 1
3/26/2026 MSFT ⓘ 40.93.14.41 US 1
Networks
Countries