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

IP Address: 89.151.30.221

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

Geolocation Information
Country:
PL Poland
Region:
Greater Poland
City:
Poznan
Coordinates:
52.4138, 16.9414
WHOIS Information
Network Name:
VECTRANET
CIDR:
89.151.16.0/20
Owner:
ORG-TKDS1-RIPE
Reverse DNS:
089151030221.unknown.vectranet.pl
Last updated: 2/5/2026

Analysis

This IP was observed on a single date: November 21, 2024. It has been associated with 1 failed authentication event affecting 4 messages โ€” a single isolated event. The IP belongs to VECTRANET (ORG-TKDS1-RIPE), a network with activity associated with Poland.

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

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