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

IP Address: 217.119.20.150

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

Geolocation Information
Country:
RU Russia
Coordinates:
55.7386, 37.6068
WHOIS Information
Network Name:
SMART-NET-BUSINESS-CUST-119-20
CIDR:
217.119.16.0/20
Owner:
ORG-STC2-RIPE
Reverse DNS:
aps-tref.cust.smartspb.net
Last updated: 4/1/2026

Analysis

This IP was first observed on March 30, 2026 and most recently on April 15, 2026. It has been associated with 3 failed authentication events affecting 3 messages, representing low but recurring activity. The IP belongs to SMART-NET-BUSINESS-CUST-119-20 (ORG-STC2-RIPE), a network with activity associated with Russia.

Failures Detected from this IP
Showing 1-3 of 3 failures, affecting 3 messages
Date โ–ผ Messages
4/15/2026 1
3/31/2026 1
3/30/2026 1
External Reputation Lookups

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