Shame on you, stupid spammers.. DMARC Spoof Detection
🦋 Bluesky 🐘 Mastodon

DMARC Spoof Detection, Austria

Clear Clear Filter

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

Failures (Filtered)

215

IPs (Filtered)

80

Networks (Filtered)

5

Messages (Filtered)

221

Analysis

Austria has contributed 80 unique IP addresses across 215 failed authentication events, accounting for 221 messages across 5 networks. Activity spans from March 12, 2024 to April 16, 2026. The most active networks are MSFT, UK-MICROSOFT-20060601, and FREQUENTIS.

Failures

Showing 141-150 of 215 failures, affecting 221 messages
Date ▲ Source IP Country City Network Messages
2/26/2025 2a01:111:f403:4f::207 AT Austria Vienna UK-MICROSOFT-20060601 1
2/28/2025 104.47.11.43 AT Austria Vienna MSFT ⓘ 1
2/28/2025 2a01:111:f403:4f::206 AT Austria Vienna UK-MICROSOFT-20060601 1
3/12/2025 2a01:111:f403:4f::200 AT Austria Vienna UK-MICROSOFT-20060601 1
3/13/2025 104.47.17.171 AT Austria Vienna MSFT ⓘ 1
3/13/2025 104.47.11.41 AT Austria Vienna MSFT ⓘ 1
3/14/2025 2a01:111:f403:48::202 AT Austria Vienna UK-MICROSOFT-20060601 1
3/19/2025 40.107.21.81 AT Austria Vienna MSFT ⓘ 1
4/15/2025 104.47.17.176 AT Austria Vienna MSFT ⓘ 1
4/18/2025 2a01:111:f403:4f::204 AT Austria Vienna UK-MICROSOFT-20060601 2
Top Networks in Austria
Top Owners in Austria