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
1/31/2026 29
1/30/2026 107
1/29/2026 99
1/28/2026 88
1/27/2026 49
1/17/2026 26
1/16/2026 106
1/15/2026 98
1/14/2026 88
1/13/2026 53
1/10/2026 28
1/9/2026 103
1/8/2026 98
1/7/2026 94
1/6/2026 54
12/20/2025 53
12/19/2025 150
12/18/2025 71
12/17/2025 111
12/16/2025 16
12/13/2025 29
12/12/2025 106
12/11/2025 97
12/10/2025 90
12/9/2025 47
12/6/2025 89
12/5/2025 247
12/4/2025 159
12/3/2025 207
12/2/2025 61
11/22/2025 81
11/21/2025 230
11/20/2025 164
11/19/2025 184
11/18/2025 42
11/15/2025 50
11/14/2025 130
11/13/2025 63
11/12/2025 110
11/11/2025 14
10/25/2025 79
10/24/2025 212
10/23/2025 154
10/22/2025 109
10/21/2025 7
10/11/2025 81
10/10/2025 223
10/9/2025 141
10/8/2025 193
10/7/2025 50