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

Network: UG-210

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.

(More)

Network Information
Countries:
US
Unique IPs:
5
CIDRs:
107.150.148.0/22, 107.150.152.0/21, 107.150.152.0/21, 107.150.148.0/22, (more)
Failures Detected from this Network
Showing 1-10 of 10 (failures, affecting 13 messages)
Date â–¼ Source IP Country Messages
9/24/2025 107.150.159.147 US 1
9/24/2025 63.251.72.156 US 1
9/19/2025 107.150.159.147 US 1
9/19/2025 63.251.72.156 US 1
9/12/2025 63.251.72.156 US 2
9/10/2025 107.150.159.147 US 2
7/31/2025 107.150.159.147 US 2
2/14/2025 107.150.159.192 US 1
2/14/2025 63.251.72.195 US 1
11/19/2024 64.95.40.114 US 1