Sh4meful
IP Address: 54.227.64.76 âš IP Confounder
âš IP Confounder Detected: Fortinet Workspace Security - US
This IP is associated with a legitimate email security service that may break DKIM/SPF authentication. Failed attempts from this source may not represent actual spoofing.
This IP is associated with a legitimate email security service that may break DKIM/SPF authentication. Failed attempts from this source may not represent actual spoofing.
About this Data
â–¶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.
Geolocation Information
- Country:
- US United States
- Region:
- Virginia
- City:
- Ashburn
- Coordinates:
- 39.0469, -77.4903
WHOIS Information
- Network Name:
- AMAZON-2011L
- CIDR:
54.224.0.0/11- Reverse DNS:
-
nat.perception-point.io
Last updated: 2/5/2026
Failures Detected from this IP
Showing 51-100 of 144 (failures, affecting 2,312 messages)| Date â–¼ | Messages |
|---|---|
| 9/23/2025 | 3 |
| 9/20/2025 | 3 |
| 9/19/2025 | 7 |
| 9/18/2025 | 4 |
| 9/17/2025 | 13 |
| 9/13/2025 | 3 |
| 9/12/2025 | 10 |
| 9/11/2025 | 14 |
| 9/10/2025 | 15 |
| 9/9/2025 | 3 |
| 9/5/2025 | 3 |
| 9/4/2025 | 1 |
| 9/3/2025 | 4 |
| 8/22/2025 | 4 |
| 8/6/2025 | 7 |
| 8/1/2025 | 5 |
| 7/31/2025 | 18 |
| 7/23/2025 | 5 |
| 7/18/2025 | 17 |
| 7/17/2025 | 5 |
| 7/11/2025 | 5 |
| 7/10/2025 | 19 |
| 7/9/2025 | 18 |
| 7/3/2025 | 2 |
| 7/2/2025 | 4 |
| 7/1/2025 | 23 |
| 6/28/2025 | 26 |
| 6/27/2025 | 59 |
| 6/25/2025 | 12 |
| 6/20/2025 | 6 |
| 6/19/2025 | 5 |
| 6/18/2025 | 12 |
| 6/13/2025 | 5 |
| 6/12/2025 | 2 |
| 6/6/2025 | 10 |
| 6/4/2025 | 42 |
| 5/28/2025 | 3 |
| 5/23/2025 | 1 |
| 5/16/2025 | 10 |
| 5/15/2025 | 5 |
| 5/9/2025 | 3 |
| 5/7/2025 | 1 |
| 5/3/2025 | 5 |
| 5/2/2025 | 43 |
| 5/1/2025 | 3 |
| 4/30/2025 | 10 |
| 4/25/2025 | 8 |
| 4/18/2025 | 2 |
| 4/16/2025 | 3 |
| 4/11/2025 | 7 |