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

IP Address: 185.183.28.105 âš  Network Confounder

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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Geolocation Information
Country:
US United States
Coordinates:
37.751, -97.822
WHOIS Information
Network Name:
pfptnl
CIDR:
185.183.28.0/24
Reverse DNS:
mx08-0018b801.pphosted.com
Last updated: 2/5/2026
Failures Detected from this IP
Showing 1-6 of 6 (failures, affecting 6 messages)
Date â–² Messages
5/31/2024 1
6/12/2024 1
8/7/2024 1
9/6/2024 1
9/18/2024 1
6/18/2025 1