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

Network: OMEGATECH

The data here is from DMARC analysis for domains I administer, drawn from a larger dataset (comprising millions of authentication records and messages). These entries are from email attempts that failed both SPF and DKIM (and there are often alignment issues - hidden here). In many cases, these failures indicate unauthorized use of the domain name, and are commonly associated with spoofing, phishing, or other abusive mail activity.

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Network Information
WHOIS Owner:
ORG-OL329-RIPE
Countries:
DE NL
Unique IPs:
4
CIDRs:
178.16.52.0/24, 178.16.53.0/24, (more)
Failures Detected from this Network
Showing 1-19 of 19 (failures, affecting 21 messages)
Date â–² Source IP Country Messages
9/17/2025 178.16.54.201 NL 1
9/18/2025 178.16.52.167 DE 1
9/24/2025 178.16.54.201 NL 1
9/25/2025 178.16.54.201 NL 1
9/26/2025 178.16.52.167 DE 1
9/26/2025 178.16.54.201 NL 1
9/28/2025 178.16.54.201 NL 1
9/29/2025 178.16.54.201 NL 2
10/6/2025 178.16.54.201 NL 1
10/7/2025 178.16.53.212 NL 1
10/7/2025 178.16.53.50 NL 1
10/8/2025 178.16.53.212 NL 1
10/13/2025 178.16.53.212 NL 1
10/16/2025 178.16.53.212 NL 1
10/21/2025 178.16.54.201 NL 2
10/23/2025 178.16.54.201 NL 1
10/24/2025 178.16.54.201 NL 1
10/27/2025 178.16.53.212 NL 1
10/28/2025 178.16.53.212 NL 1