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

IP Address: 74.94.230.212

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
Region:
Michigan
City:
Farmington Hills
Coordinates:
42.5038, -83.3483
WHOIS Information
Network Name:
CBC-CM-4
CIDR:
74.92.0.0/14
Reverse DNS:
74-94-230-212-Michigan.hfc.comcastbusiness.net
Last updated: 2/5/2026
Failures Detected from this IP
Showing 1-2 of 2 (failures, affecting 2 messages)
Date â–¼ Messages
12/20/2024 1
12/11/2024 1