Shame on you, stupid spammers.. DMARC Spoof Detection

DMARC Spoof Detection, Germany

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This page shows DMARC authentication failures originating from Germany. Learn more about this data.

Failures (Filtered)

203

IPs (Filtered)

73

Networks (Filtered)

38

Messages (Filtered)

254

Analysis

Germany has contributed 73 unique IP addresses across 203 failed authentication events, accounting for 254 messages across 38 networks. Activity spans from March 13, 2024 to April 15, 2026. The most active networks are AT-88-Z, UK-MICROSOFT-20060601, and MSFT.

Failures

Showing 101-110 of 203 failures, affecting 254 messages
Date โ–ผ Source IP Country City Network Messages
3/13/2025 159.69.175.67 DE Germany RIPE 2
3/13/2025 159.69.175.67 DE Germany RIPE 1
3/12/2025 3.123.5.129 DE Germany Frankfurt am Main AT-88-Z โ“˜ 1
3/12/2025 3.123.5.13 DE Germany Frankfurt am Main AT-88-Z โ“˜ 1
2/26/2025 3.123.5.129 DE Germany Frankfurt am Main AT-88-Z โ“˜ 1
2/26/2025 3.123.5.13 DE Germany Frankfurt am Main AT-88-Z โ“˜ 2
2/25/2025 159.69.175.67 DE Germany RIPE 1
2/15/2025 94.134.18.123 DE Germany Bad Liebenstein DE-VERSATEL-20080807 4
2/14/2025 3.123.5.129 DE Germany Frankfurt am Main AT-88-Z โ“˜ 1
2/14/2025 3.123.5.13 DE Germany Frankfurt am Main AT-88-Z โ“˜ 1
Top Owners in Germany