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
3/27/2025 1
3/28/2025 531
4/10/2025 38
4/11/2025 39
4/16/2025 73
4/18/2025 95
4/23/2025 78
4/25/2025 86
4/30/2025 84
5/1/2025 81
5/2/2025 707
5/3/2025 45
5/7/2025 29
5/9/2025 119
5/15/2025 90
5/16/2025 89
5/23/2025 43
5/28/2025 118
6/4/2025 674
6/6/2025 87
6/11/2025 90
6/12/2025 89
6/13/2025 21
6/18/2025 195
6/19/2025 186
6/20/2025 18
6/25/2025 170
6/26/2025 104
6/27/2025 1,706
6/28/2025 465
7/1/2025 390
7/2/2025 144
7/3/2025 273
7/9/2025 348
7/10/2025 338
7/11/2025 133
7/17/2025 96
7/18/2025 347
7/23/2025 99
7/31/2025 327
8/1/2025 92
8/6/2025 391
8/22/2025 386
9/3/2025 128
9/4/2025 85
9/5/2025 118
9/6/2025 36
9/9/2025 127
9/10/2025 395
9/11/2025 288