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

Network: SILVERSKY-INC-USANET

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
Owner:
SilverSky
Countries:
US
Unique IPs:
5
CIDR:
165.212.0.0/17
Failures Detected from this Network
Showing 1-18 of 18 (failures, affecting 23 messages)
Date â–¼ Source IP Country Messages
12/17/2025 165.212.64.22 US 1
12/17/2025 165.212.64.25 US 1
12/3/2025 165.212.64.21 US 2
12/3/2025 165.212.64.22 US 1
11/19/2025 165.212.64.22 US 2
11/19/2025 165.212.64.25 US 2
11/12/2025 165.212.64.21 US 2
11/12/2025 165.212.64.24 US 1
5/13/2025 165.212.64.22 US 1
3/29/2025 165.212.64.31 US 1
3/27/2025 165.212.64.21 US 1
3/27/2025 165.212.64.22 US 1
3/27/2025 165.212.64.24 US 1
3/27/2025 165.212.64.25 US 2
3/25/2025 165.212.64.21 US 1
3/25/2025 165.212.64.22 US 1
3/13/2025 165.212.64.21 US 1
3/11/2025 165.212.64.25 US 1