Shame on you, stupid spammers.. DMARC Spoof Detection
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DMARC Spoof Detection, Switzerland

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

Failures (Filtered)

90

IPs (Filtered)

26

Networks (Filtered)

6

Messages (Filtered)

145

Analysis

Switzerland has contributed 26 unique IP addresses across 90 failed authentication events, accounting for 145 messages across 6 networks. Activity spans from March 25, 2024 to December 11, 2025. The most active networks are NIXWEBSOLUTIONS_VPSPROVIDER, AlexHost, and MSFT.

Failures

Showing 1-10 of 90 failures, affecting 145 messages
Date ▼ Source IP Country City Network Messages
12/11/2025 45.143.200.49 CH Switzerland Zurich RIPE 1
12/8/2025 45.143.200.49 CH Switzerland Zurich RIPE 1
8/28/2025 2.59.219.65 CH Switzerland Rümlang AlexHost 8
8/27/2025 2.59.219.65 CH Switzerland Rümlang AlexHost 16
6/29/2025 81.17.30.213 CH Switzerland Zurich NIXWEBSOLUTIONS_VPSPROVIDER 1
3/15/2025 81.17.30.250 CH Switzerland Zurich NIXWEBSOLUTIONS_VPSPROVIDER 1
3/14/2025 81.17.30.213 CH Switzerland Zurich NIXWEBSOLUTIONS_VPSPROVIDER 1
3/13/2025 81.17.30.250 CH Switzerland Zurich NIXWEBSOLUTIONS_VPSPROVIDER 1
3/8/2025 81.17.30.250 CH Switzerland Zurich NIXWEBSOLUTIONS_VPSPROVIDER 1
3/8/2025 81.17.30.250 CH Switzerland Zurich NIXWEBSOLUTIONS_VPSPROVIDER 1
Top Networks in Switzerland
Top Owners in Switzerland