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..Sh4meful  DMARC Spoof Detection
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Network: ValkyrieHosting

This page shows DMARC authentication failures originating from the ValkyrieHosting network. Learn more about this data.

Network Information
WHOIS Owner:
ORG-VHL13-RIPE
Countries:
DE
Unique IPs:
1
CIDR:
77.90.156.0/24

Analysis

This network has contributed 1 unique IP address across 1 failed authentication event, accounting for 1 message. Activity from this network was observed on April 15, 2026. The top countries by failure volume are Germany (100%). The most active source IP from this network includes 77.90.156.235 (1 failure). A single IP dominates activity from ValkyrieHosting, a hosting provider,, suggesting a concentrated or persistent source rather than distributed infrastructure.

Failures Detected from this Network
Showing 1-1 of 1 failures, affecting 1 message
Date ▼ Source IP Country Messages
4/15/2026 77.90.156.235 DE1
Countries