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 1-50 of 167 (failures, affecting 39,600 messages)
Date ▲ Messages
3/13/2024 367
4/17/2024 115
5/10/2024 119
5/31/2024 124
6/12/2024 123
6/26/2024 101
8/7/2024 90
8/21/2024 72
9/6/2024 79
9/13/2024 1,328
9/18/2024 923
9/20/2024 330
9/25/2024 276
9/26/2024 1
9/27/2024 2,610
10/1/2024 1
10/16/2024 33
10/23/2024 1,585
10/26/2024 3
10/29/2024 1
10/30/2024 207
10/31/2024 4
11/5/2024 1
11/6/2024 140
11/8/2024 218
11/12/2024 1,147
11/13/2024 260
11/20/2024 1,303
11/21/2024 206
11/22/2024 89
12/4/2024 554
12/5/2024 608
12/10/2024 281
12/11/2024 500
12/17/2024 247
12/18/2024 1,356
12/19/2024 1,285
12/20/2024 387
12/27/2024 16
1/8/2025 431
1/17/2025 432
2/14/2025 734
2/26/2025 701
2/28/2025 248
3/12/2025 251
3/14/2025 60
3/15/2025 2
3/19/2025 210
3/20/2025 1
3/26/2025 45