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

IP Address: 179.29.140.16

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:
UY Uruguay
Region:
Montevideo Department
City:
Montevideo
Coordinates:
-34.9064, -56.1629
WHOIS Information
Network Name:
ANCEL
CIDR:
179.29.0.0/16
Owner:
ANCEL
Reverse DNS:
r179-29-140-16.dialup.mobile.ancel.net.uy
Last updated: 2/5/2026
Failures Detected from this IP
Showing 1-1 of 1 (failures, affecting 3 messages)