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

IP Address: 35.174.145.124 ⚠ 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:
35.152.0.0/13, 35.176.0.0/13, 35.160.0.0/12
Reverse DNS:
us.cloud-sec-av.com
Last updated: 2/5/2026
Failures Detected from this IP
Showing 51-100 of 167 (failures, affecting 39,600 messages)
Date ▼ Messages
10/4/2025 113
10/3/2025 319
10/2/2025 210
10/1/2025 269
9/30/2025 90
9/27/2025 85
9/26/2025 607
9/25/2025 119
9/24/2025 616
9/23/2025 52
9/20/2025 67
9/19/2025 208
9/18/2025 168
9/17/2025 153
9/16/2025 82
9/13/2025 147
9/12/2025 428
9/11/2025 288
9/10/2025 395
9/9/2025 127
9/6/2025 36
9/5/2025 118
9/4/2025 85
9/3/2025 128
8/22/2025 386
8/6/2025 391
8/1/2025 92
7/31/2025 327
7/23/2025 99
7/18/2025 347
7/17/2025 96
7/11/2025 133
7/10/2025 338
7/9/2025 348
7/3/2025 273
7/2/2025 144
7/1/2025 390
6/28/2025 465
6/27/2025 1,706
6/26/2025 104
6/25/2025 170
6/20/2025 18
6/19/2025 186
6/18/2025 195
6/13/2025 21
6/12/2025 89
6/11/2025 90
6/6/2025 87
6/4/2025 674
5/28/2025 118