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

IP Address: 170.79.148.169

This page shows DMARC authentication failure data for this IP address. Learn more about this data.

Geolocation Information
Country:
BR Brazil
Region:
São Paulo
City:
Ribeirão Branco
Coordinates:
-24.4477, -47.7577
WHOIS Information
Network Name:
MARCOS SINDOR RIBEIRAO BRANCO EIRELI - ME
CIDR:
170.79.148.0/22
Owner:
MARCOS SINDOR RIBEIRAO BRANCO EIRELI - ME
Reverse DNS:
170-79-148-169.veloznetsp.com.br
Last updated: 2/5/2026

Analysis

This IP was observed on a single date: April 4, 2025. It has been associated with 1 failed authentication event affecting 4 messages — a single isolated event. The IP belongs to MARCOS SINDOR RIBEIRAO BRANCO EIRELI - ME, a network with activity associated with Brazil.

Failures Detected from this IP
Showing 1-1 of 1 failures, affecting 4 messages
External Reputation Lookups

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