Shame on you, stupid spammers.. DMARC Spoof Detection

DMARC Spoof Detection, Bulgaria

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

Failures (Filtered)

25

IPs (Filtered)

13

Networks (Filtered)

11

Messages (Filtered)

45

Analysis

Bulgaria has contributed 13 unique IP addresses across 25 failed authentication events, accounting for 45 messages across 11 networks. Activity spans from April 1, 2024 to April 6, 2026. The most active networks are NET-SURF_NET-GPON, BTC-BROADBAND-NET-103, and BTC-BROADBAND-NET-7.

Failures

Showing 21-25 of 25 failures, affecting 45 messages