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

IP Address: 63.34.218.100

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:
IE Ireland
Region:
Leinster
City:
Dublin
Coordinates:
53.3382, -6.2591
WHOIS Information
Network Name:
AMAZO-4
CIDR:
63.32.0.0/14
Reverse DNS:
mta-38f9f0.eu.email.fireeyecloud.com
Last updated: 2/5/2026
Failures Detected from this IP
Showing 1-20 of 20 (failures, affecting 24 messages)
Date ▼ Messages
9/27/2025 1
9/12/2025 1
7/31/2025 1
7/18/2025 1
6/28/2025 1
6/12/2025 1
6/4/2025 1
3/26/2025 1
2/26/2025 1
1/17/2025 1
1/8/2025 1
12/20/2024 1
12/4/2024 1
11/21/2024 1
11/20/2024 2
11/12/2024 3
10/23/2024 1
9/27/2024 1
9/25/2024 1
9/18/2024 2