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

IP Address: 107.174.142.113

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:
California
City:
Los Angeles
Coordinates:
34.0544, -118.244
WHOIS Information
Network Name:
CC-17
CIDR:
107.172.0.0/14
Reverse DNS:
107-174-142-113-host.colocrossing.com
Last updated: 2/5/2026
Failures Detected from this IP
Showing 1-9 of 9 (failures, affecting 11 messages)
Date â–² Messages
11/20/2024 2
11/21/2024 2
11/23/2024 1
11/28/2024 1
12/3/2024 1
12/4/2024 1
12/6/2024 1
12/8/2024 1
12/9/2024 1