Shame on you, stupid spammers.. DMARC Spoof Detection

DMARC Spoof Detection, Lithuania

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

Failures (Filtered)

49

IPs (Filtered)

23

Networks (Filtered)

4

Messages (Filtered)

78

Analysis

Lithuania has contributed 23 unique IP addresses across 49 failed authentication events, accounting for 78 messages across 4 networks. Activity spans from March 6, 2024 to March 18, 2026. The most active networks are LT-HOSTBALTIC-10, LT-ARMINAS-20191114, and LT-HOSTBALTIC-11. The prevalence of cloud and hosting infrastructure among top sources suggests automated or programmatic spoofing activity.