DMARC Spoof Detection, Poland
Clear Clear FilterThis page shows DMARC authentication failures originating from Poland. Learn more about this data.
Failures (Filtered)
30
IPs (Filtered)
14
Networks (Filtered)
11
Messages (Filtered)
53
Analysis
Poland has contributed 14 unique IP addresses across 30 failed authentication events, accounting for 53 messages across 11 networks. Activity spans from June 16, 2024 to May 5, 2026. The most active networks are SD-MAGGIE-WAW-S324B-W16A-B-waw1-sdagg15a-b-n93, VECTRANET, and PLAY_MBB.
Failures
Showing 1-10 of 30 failures, affecting 53 messages| Date ▼ | Source IP | Country | City | Network | Messages |
|---|---|---|---|---|---|
| 5/5/2026 | PL Poland | Koszalin | 1 | ||
| 4/27/2026 | PL Poland | Koszalin | 1 | ||
| 4/6/2026 | PL Poland | Warsaw | 4 | ||
| 2/9/2026 | PL Poland | Kielce | 3 | ||
| 2/2/2026 | PL Poland | 1 | |||
| 10/15/2025 | PL Poland | Torun | 2 | ||
| 7/7/2025 | PL Poland | Warsaw | N/A | 1 | |
| 6/27/2025 | PL Poland | Warsaw | 1 | ||
| 6/10/2025 | PL Poland | Lubiewo | 1 | ||
| 4/18/2025 | PL Poland | Zabrze | 4 |