DMARC Spoof Detection, Netherlands
Clear Clear FilterThis page shows DMARC authentication failures originating from Netherlands. Learn more about this data.
Failures (Filtered)
735
IPs (Filtered)
222
Networks (Filtered)
30
Messages (Filtered)
814
Analysis
Netherlands has contributed 222 unique IP addresses across 735 failed authentication events, accounting for 814 messages across 30 networks. Activity spans from March 6, 2024 to April 21, 2026. The most active networks are MSFT, UK-MICROSOFT-20060601, and GOOGL-2.
Failures
Showing 131-140 of 735 failures, affecting 814 messages| Date ▼ | Source IP | Country | City | Network | Messages |
|---|---|---|---|---|---|
| 11/13/2025 | NL The Netherlands | Heemstede | 2 | ||
| 11/13/2025 | NL The Netherlands | Heemstede | 2 | ||
| 11/12/2025 | NL The Netherlands | Heemstede | 1 | ||
| 11/12/2025 | NL The Netherlands | Groningen | 1 | ||
| 11/12/2025 | NL The Netherlands | Heemstede | 1 | ||
| 11/12/2025 | NL The Netherlands | Amsterdam | 1 | ||
| 11/9/2025 | NL The Netherlands | Almere Stad | 1 | ||
| 11/8/2025 | NL The Netherlands | Almere Stad | 1 | ||
| 11/7/2025 | NL The Netherlands | Almere Stad | 1 | ||
| 11/7/2025 | NL The Netherlands | Groningen | 1 |
Top Owners in Netherlands