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

Owner: Microsoft

Owner Information
Networks:
UK-MICROSOFT-20060601 MSFT 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 14,451-14,500 of 26,351 failures, affecting 27,664 messages
Date ▼ Network Source IP Country Messages
6/17/2025 UK-MICROSOFT-20060601 2a01:111:f403:2413::616 US 1
6/17/2025 UK-MICROSOFT-20060601 2a01:111:f403:2417::626 US 1
6/17/2025 MSFT ⓘ 40.107.220.85 US 1
6/17/2025 UK-MICROSOFT-20060601 2a01:111:f403:c406::3 JP 1
6/17/2025 MSFT ⓘ 40.107.94.87 US 1
6/17/2025 MSFT ⓘ 40.107.94.41 US 1
6/17/2025 UK-MICROSOFT-20060601 2a01:111:f403:38::206 US 1
6/17/2025 MSFT ⓘ 40.95.36.41 US 1
6/17/2025 UK-MICROSOFT-20060601 2a01:111:f403:2418::723 US 1
6/17/2025 MSFT ⓘ 40.107.237.79 US 1
6/17/2025 MSFT ⓘ 40.107.243.54 US 1
6/17/2025 UK-MICROSOFT-20060601 2a01:111:f403:83b::201 US 1
6/13/2025 MSFT ⓘ 104.47.59.172 US 1
6/13/2025 UK-MICROSOFT-20060601 2a01:111:f403:c103::3 CA 1
6/13/2025 UK-MICROSOFT-20060601 2a01:111:f403:33::203 US 1
6/13/2025 MSFT ⓘ 40.93.69.26 FR 1
6/12/2025 MSFT ⓘ 104.47.74.41 US 1
6/12/2025 MSFT ⓘ 104.47.66.44 US 1
6/12/2025 MSFT ⓘ 104.47.57.49 US 1
6/12/2025 MSFT ⓘ 40.93.1.1 US 1
6/12/2025 MSFT ⓘ 104.47.58.174 US 1
6/12/2025 UK-MICROSOFT-20060601 2a01:111:f403:35::201 US 1
6/12/2025 MSFT ⓘ 104.47.59.174 US 1
6/12/2025 MSFT ⓘ 40.107.94.139 US 1
6/12/2025 MSFT ⓘ 104.47.55.170 US 1
6/12/2025 MSFT ⓘ 2603:10b6:806:122::23 US 1
6/12/2025 MSFT ⓘ 52.101.85.102 US 1
6/12/2025 MSFT ⓘ 40.93.12.18 US 1
6/12/2025 MSFT ⓘ 104.47.75.172 CA 1
6/12/2025 MSFT ⓘ 40.93.6.38 US 1
6/12/2025 MSFT ⓘ 104.47.58.49 US 1
6/12/2025 MSFT ⓘ 40.93.1.7 US 1
6/12/2025 MSFT ⓘ 104.47.66.49 US 1
6/12/2025 MSFT ⓘ 40.93.64.28 IE 1
6/12/2025 MSFT ⓘ 40.93.64.13 IE 1
6/12/2025 UK-MICROSOFT-20060601 2a01:111:f403:2407::723 US 1
6/12/2025 MSFT ⓘ 40.93.65.70 NL 1
6/12/2025 MSFT ⓘ 104.47.73.40 US 1
6/12/2025 MSFT ⓘ 40.107.201.101 US 1
6/12/2025 UK-MICROSOFT-20060601 2a01:111:f403:32::201 US 1
6/12/2025 MSFT ⓘ 104.47.58.176 US 1
6/12/2025 MSFT ⓘ 40.93.64.30 IE 1
6/12/2025 UK-MICROSOFT-20060601 2a01:111:f403:c105::5 US 1
6/12/2025 UK-MICROSOFT-20060601 2a01:111:f403:31::204 US 1
6/12/2025 UK-MICROSOFT-20060601 2a01:111:f403:33::205 US 1
6/12/2025 MSFT ⓘ 40.93.131.24 IN 1
6/12/2025 MSFT ⓘ 40.93.65.12 NL 1
6/12/2025 UK-MICROSOFT-20060601 2a01:111:f403:c110::5 US 1
6/12/2025 UK-MICROSOFT-20060601 2a01:111:f403:83c::206 US 1
6/12/2025 UK-MICROSOFT-20060601 2a01:111:f403:30::203 US 1
Networks
Countries