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

IP Address: 213.125.178.186

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

Geolocation Information
Country:
NL The Netherlands
Region:
North Holland
City:
Heemstede
Coordinates:
52.3554, 4.6149
WHOIS Information
Network Name:
STET_HEEMSKERK_BV
CIDR:
213.125.128.0/17
Owner:
VODAFONE_ZIGGO
Reverse DNS:
D57DB2BA.static.ziggozakelijk.nl
Last updated: 2/5/2026

Analysis

This IP was first observed on October 1, 2025 and most recently on November 13, 2025. It has been associated with 5 failed authentication events affecting 10 messages, representing low but recurring activity. The IP belongs to STET_HEEMSKERK_BV (VODAFONE_ZIGGO), a network with activity associated with The Netherlands.

Failures Detected from this IP
Showing 1-5 of 5 failures, affecting 10 messages
Date โ–ผ Messages
11/13/2025 4
11/12/2025 2
10/17/2025 1
10/16/2025 1
10/1/2025 2
External Reputation Lookups

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