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

IP Address: 78.45.107.108

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:
CZ Czechia
Region:
Prague
City:
Prague
Coordinates:
50.0985, 14.4524
WHOIS Information
Network Name:
Vodafone-BROADBAND-XXXIII
CIDR:
78.45.0.0/16
Owner:
Vodafone Czech Republic a.s.
Reverse DNS:
ip-78-45-107-108.bb.vodafone.cz
Last updated: 2/5/2026
Failures Detected from this IP
Showing 1-1 of 1 (failures, affecting 4 messages)