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

IP Address: 151.111.4.23

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:
US United States
Region:
Minnesota
City:
Bemidji
Coordinates:
47.5736, -94.7896
WHOIS Information
Network Name:
NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
CIDR:
151.106.240.0 - 151.114.255.255
Owner:
IPv4 address block not managed by the RIPE NCC
Reverse DNS:
zixvpm01.co.beltrami.mn.us
Last updated: 2/5/2026
Failures Detected from this IP
Showing 1-24 of 24 (failures, affecting 27 messages)
Date â–² Messages
9/13/2024 1
9/18/2024 1
9/27/2024 1
10/23/2024 1
11/12/2024 1
12/4/2024 1
12/11/2024 1
12/18/2024 1
12/19/2024 1
12/20/2024 1
1/8/2025 1
1/17/2025 1
2/14/2025 2
2/26/2025 2
2/28/2025 1
3/12/2025 1
3/19/2025 1
3/28/2025 2
6/28/2025 1
7/9/2025 1
8/6/2025 1
8/22/2025 1
9/12/2025 1
9/26/2025 1