Network: DOMINA NET TELECOM

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

Network Information

WHOIS Owner:: DOMINA NET TELECOM
Countries:: BR

Unique IPs:: 1

CIDR:: 168.90.208.0/22

Analysis

This network has contributed 1 unique IP address across 2 failed authentication events, accounting for 2 messages. Activity spans from April 15, 2026 to April 16, 2026, with peak volume in April 2026 (2 events). The top countries by failure volume are Brazil (100%). The most active source IP from this network includes 168.90.211.134 (2 failures). A single IP dominates activity from DOMINA NET TELECOM, suggesting a concentrated or persistent source rather than distributed infrastructure.

Failures Detected from this Network

Showing 1-2 of 2 failures, affecting 2 messages

Show Confoundersⓘ

Date ▲	Source IP	Country	Messages
4/15/2026	168.90.211.134	BR	1
4/16/2026	168.90.211.134	BR	1

Countries

Brazil