Shame on you, stupid spammers.. Sh4meful  DMARC Spoof Detection

Network: GSTECH

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

Network Information
WHOIS Owner:
route object
Countries:
IN
Unique IPs:
3
CIDRs:
103.44.52.0/24, 103.47.74.0/24, (more)

Analysis

This network has contributed 3 unique IP addresses across 3 failed authentication events, accounting for 4 messages. Activity spans from June 18, 2026 to August 3, 2026, with peak volume in June 2026 (1 event). The top countries by failure volume are India (100%). The most active source IPs from this network include 103.44.52.22 (1 failure), 103.47.74.170 (1 failure), 43.225.72.110 (1 failure). Failures from GSTECH are concentrated in a single country, which may indicate a targeted campaign or regionally hosted infrastructure.

Failures Detected from this Network
Showing 1-3 of 3 failures, affecting 4 messages
Countries