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

IP Address: 186.154.94.234

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)

Geolocation Information
Country:
CO Colombia
Region:
Bogota D.C.
City:
Bogotá
Coordinates:
4.6913, -74.032
WHOIS Information
Network Name:
ETB - Colombia
CIDR:
186.154.0.0/16
Owner:
ETB - Colombia
Reverse DNS:
static-186-154-94-234.static.etb.net.co
Last updated: 2/5/2026
Failures Detected from this IP
Showing 1-1 of 1 (failures, affecting 1 message)