DMARC Spoof Detection, Congo Republic
ClearClear FilterThis page shows DMARC authentication failures originating from Congo Republic. Learn more about this data.
Congo Republic accounts for 7 DMARC authentication failures observed by sh4meful over the observation window, sourced from 7 distinct IP addresses across 3 networks. This represents approximately 0.1% of total failure volume observed. Activity from Congo Republic has declined over the last 30 days compared with the prior 30-day period. The most active source is Congo-Telecom with 1 failures across 1 IP address.
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7
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Top Networks in Congo Republic
Ten most active networks sourcing DMARC failures from Congo Republic:
| Network | Organization | Failures | Distinct IPs | Top City |
|---|---|---|---|---|
| Congo-Telecom | — | 1 | 1 | Brazzaville |
| GVACongo-v4 | — | 1 | 1 | Brazzaville |
| MTN-CONGO-B | — | 1 | 1 | Pointe-Noire |
Congo-Telecom and GVACongo-v4 together account for 53% of failure volume from this country. Distribution across many networks is consistent with commodity spoofing infrastructure operating from this geography.
Failure Activity Over Time
Peak activity was observed in the week of July 27, 2026 with 2 failures recorded. Activity in the most recent 30-day window declined sharply compared with the prior period (0 vs 2 failures).
Failures
Showing 1-7 of 7 failures, affecting 15 messages| Date ▼ | Source IP | Country | City | Network | Messages |
|---|---|---|---|---|---|
| 7/27/2026 | CG Congo Republic | N/A | 2 | ||
| 6/29/2026 | CG Congo Republic | Dolisie | N/A | 1 | |
| 6/21/2026 | CG Congo Republic | N/A | 1 | ||
| 6/16/2026 | CG Congo Republic | N/A | 1 | ||
| 10/15/2025 | CG Congo Republic | Pointe-Noire | 2 | ||
| 4/22/2025 | CG Congo Republic | Brazzaville | 4 | ||
| 11/28/2024 | CG Congo Republic | Brazzaville | 4 |
What This Means
Country-level patterns don't imply that mail from Congo Republic is inherently malicious. Many failures reflect misconfigured legitimate senders, forwarded messages that break authentication, or automated infrastructure operating without authorization. Domain owners investigating a specific failure should look at the source IP and network details rather than the country alone. Our DMARC guide explains how to interpret these signals in your own reports.