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

IP Address: 3.231.237.226 ⚠ IP Confounder

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:
Virginia
City:
Ashburn
Coordinates:
39.0469, -77.4903
WHOIS Information
Network Name:
AT-88-Z
CIDR:
3.128.0.0/9
Reverse DNS:
ipw-outbound.inkyphishfence.com
Last updated: 2/5/2026
Failures Detected from this IP
Showing 51-93 of 93 (failures, affecting 255 messages)
Date ▼ Messages
6/19/2025 3
6/18/2025 1
6/13/2025 2
6/11/2025 1
6/6/2025 1
6/4/2025 3
5/16/2025 1
5/9/2025 6
5/3/2025 1
5/2/2025 7
4/16/2025 1
4/11/2025 3
3/28/2025 3
3/19/2025 1
3/14/2025 1
3/12/2025 1
2/28/2025 5
2/26/2025 7
2/14/2025 5
1/17/2025 2
1/8/2025 1
12/19/2024 6
12/18/2024 4
12/11/2024 3
12/10/2024 1
12/5/2024 2
12/4/2024 1
11/22/2024 1
11/20/2024 5
11/12/2024 4
11/8/2024 1
10/30/2024 1
10/23/2024 3
9/27/2024 7
9/20/2024 3
9/18/2024 8
9/13/2024 7
8/21/2024 1
8/7/2024 1
6/12/2024 2
5/31/2024 1
4/17/2024 2
3/13/2024 3