ArchivedNo longer active, data collection ran March 2024 to September 2026|9,442 records|3,409 source IPs|138 countriesAbout this archive
Shame on you, stupid spammers..DMARC Spoof Detection

DMARC Spoof Detection, Switzerland

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

Switzerland accounts for 85 DMARC authentication failures observed by sh4meful over the observation window, sourced from 21 distinct IP addresses across 4 networks. This represents approximately 0.9% of total failure volume observed. Activity from Switzerland has held roughly steady over the last 30 days. The most active source is NIXWEBSOLUTIONS_VPSPROVIDER with 80 failures across 18 IP addresses.

Failures (Filtered)

85

IPs (Filtered)

21

Networks (Filtered)

4

Messages (Filtered)

140

Top Networks in Switzerland

Ten most active networks sourcing DMARC failures from Switzerland:

NetworkOrganizationFailuresDistinct IPsTop City
NIXWEBSOLUTIONS_VPSPROVIDERβ€”8018Zurich
AlexHostβ€”21RΓΌmlang
RIPEβ€”21Zurich
PA-PRIVATELAYERCOM-20110829β€”11Zurich

NIXWEBSOLUTIONS_VPSPROVIDER and AlexHost together account for 98% of failure volume from this country. Concentration in a small number of networks suggests targeted infrastructure rather than diffuse compromise.

Failure Activity Over Time

Regional Context

Compared with peer geographies in Western Europe, Switzerland's failure volume is above the regional median. Countries in this region collectively contributed 5% of failures observed.

Failures

Showing 1-10 of 85 failures, affecting 140 messages
Date β–Ό Source IP Country City Network Messages
12/11/2025 45.143.200.49 CH SwitzerlandZurich RIPE 1
12/8/2025 45.143.200.49 CH SwitzerlandZurich RIPE 1
8/28/2025 2.59.219.65 CH SwitzerlandRΓΌmlang AlexHost 8
8/27/2025 2.59.219.65 CH SwitzerlandRΓΌmlang AlexHost 16
6/29/2025 81.17.30.213 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
3/15/2025 81.17.30.250 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
3/14/2025 81.17.30.213 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
3/13/2025 81.17.30.250 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
3/8/2025 81.17.30.250 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
3/8/2025 81.17.30.250 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
2/6/2025 81.17.30.219 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
1/30/2025 81.17.30.219 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
1/26/2025 81.17.30.226 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
1/25/2025 81.17.30.213 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
1/25/2025 81.17.30.213 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
1/24/2025 81.17.30.222 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
1/15/2025 81.17.30.219 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 5
1/15/2025 81.17.30.219 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
12/31/2024 81.17.30.245 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
12/31/2024 81.17.30.245 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
12/17/2024 81.17.30.234 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
12/17/2024 81.17.30.233 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
12/16/2024 81.17.30.234 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
12/15/2024 81.17.30.234 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
12/9/2024 81.17.30.231 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
12/9/2024 81.17.30.222 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 3
12/9/2024 81.17.30.231 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
12/8/2024 81.17.30.221 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
12/4/2024 81.17.30.207 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
12/4/2024 81.17.30.207 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
12/4/2024 81.17.30.221 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
11/28/2024 81.17.30.218 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
11/28/2024 81.17.30.214 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 2
11/28/2024 81.17.30.221 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
11/27/2024 81.17.30.214 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
11/22/2024 81.17.30.218 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
11/22/2024 81.17.30.218 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
11/16/2024 81.17.30.223 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
11/15/2024 81.17.30.218 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
11/15/2024 81.17.30.223 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
11/13/2024 81.17.30.222 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
11/13/2024 81.17.30.219 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
11/13/2024 81.17.30.201 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
11/11/2024 81.17.30.213 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 3
11/9/2024 81.17.30.213 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 4
11/9/2024 81.17.30.213 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
10/13/2024 81.17.30.207 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 3
10/11/2024 81.17.30.221 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 2
10/9/2024 81.17.30.221 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
10/9/2024 81.17.30.195 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
9/30/2024 81.17.30.207 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
9/26/2024 81.17.30.219 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
9/25/2024 81.17.30.195 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
9/18/2024 81.17.30.218 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 3
9/15/2024 81.17.30.219 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
9/8/2024 81.17.30.207 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
8/29/2024 81.17.30.195 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 3
8/21/2024 81.17.30.218 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
8/21/2024 81.17.30.207 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
8/19/2024 81.17.30.219 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
8/17/2024 81.17.30.219 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
8/16/2024 81.17.30.219 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 2
8/14/2024 81.17.30.221 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 3
8/13/2024 81.17.30.207 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
8/13/2024 81.17.30.219 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
8/11/2024 81.17.30.207 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
8/10/2024 81.17.30.226 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
8/7/2024 81.17.30.222 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
8/5/2024 81.17.30.196 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
8/5/2024 81.17.30.226 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
8/3/2024 81.17.30.207 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
8/3/2024 81.17.30.218 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
8/1/2024 81.17.30.218 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
7/23/2024 81.17.30.226 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
7/17/2024 81.17.30.222 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 3
7/15/2024 81.17.30.221 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 6
7/1/2024 81.17.30.222 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
6/25/2024 81.17.30.195 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
6/7/2024 81.17.22.78 CH SwitzerlandZurich PA-PRIVATELAYERCOM-20110829 1
6/6/2024 81.17.30.212 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 2
6/5/2024 81.17.30.222 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
6/5/2024 81.17.30.212 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 2
6/5/2024 81.17.30.221 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 3
5/24/2024 81.17.30.218 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1
3/25/2024 81.17.30.212 CH SwitzerlandZurich NIXWEBSOLUTIONS_VPSPROVIDER 1

What This Means

Country-level patterns don't imply that mail from Switzerland 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.