Network: DTS-SECURITY-EMAIL-GATEWAYS

This page shows DMARC authentication failures originating from the DTS-SECURITY-EMAIL-GATEWAYS network. Learn more about this data.

Network Information

WHOIS Owner:: DTS-Service
Countries:: DE

Unique IPs:: 1

CIDR:: 84.201.116.0/24

Analysis

This network has contributed 1 unique IP address across 3 failed authentication events, accounting for 3 messages. Activity spans from August 22, 2025 to September 26, 2025, with peak volume in September 2025 (2 events). The top countries by failure volume are Germany (100%). The most active source IP from this network includes 84.201.116.113 (3 failures). A single IP dominates activity from DTS-SECURITY-EMAIL-GATEWAYS, suggesting a concentrated or persistent source rather than distributed infrastructure.

Failures Detected from this Network

Showing 1-3 of 3 failures, affecting 3 messages

Show Confoundersⓘ

Date ▲	Source IP	Country	Messages
8/22/2025	84.201.116.113	DE	1
9/12/2025	84.201.116.113	DE	1
9/26/2025	84.201.116.113	DE	1

Countries

Germany