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

IP Address: 15.204.205.244

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:
US United States
Region:
Virginia
City:
Reston
Coordinates:
38.9609, -77.3429
WHOIS Information
Network Name:
OUL-16
CIDR:
15.204.0.0/16
Reverse DNS:
vps-a70ef373.vps.ovh.us
Last updated: 2/5/2026
Failures Detected from this IP
Showing 1-2 of 2 (failures, affecting 2 messages)
Date â–¼ Messages
11/21/2025 1
11/20/2025 1