DMARC Spoof Detection, Dominican Republic
Clear Clear FilterThis page shows DMARC authentication failures originating from Dominican Republic. Learn more about this data.
Failures (Filtered)
10
IPs (Filtered)
10
Networks (Filtered)
3
Messages (Filtered)
28
Analysis
Dominican Republic has contributed 10 unique IP addresses across 10 failed authentication events, accounting for 28 messages across 3 networks. Activity spans from June 30, 2024 to October 3, 2025. The most active networks are Compañía Dominicana de Teléfonos S. A., ALTICE DOMINICANA S.A., and WHOIS_LOOKUP_FAILED.
Failures
Showing 1-10 of 10 failures, affecting 28 messages| Date ▲ | Source IP | Country | City | Network | Messages |
|---|---|---|---|---|---|
| 6/30/2024 | DO Dominican Republic | Santo Domingo | 1 | ||
| 7/1/2024 | DO Dominican Republic | Santo Domingo | 1 | ||
| 4/4/2025 | DO Dominican Republic | Santo Domingo | 4 | ||
| 4/4/2025 | DO Dominican Republic | Santo Domingo | 4 | ||
| 4/5/2025 | DO Dominican Republic | Santo Domingo | 4 | ||
| 6/16/2025 | DO Dominican Republic | Baní | 4 | ||
| 7/2/2025 | DO Dominican Republic | Santo Domingo | 4 | ||
| 7/3/2025 | DO Dominican Republic | Santo Domingo | 1 | ||
| 7/7/2025 | DO Dominican Republic | Santo Domingo | N/A | 1 | |
| 10/3/2025 | DO Dominican Republic | Santiago de los Caballeros | 4 |
Top Networks in Dominican Republic