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

IP Address: 45.137.22.85

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:
NL The Netherlands
Region:
North Holland
City:
Amsterdam
Coordinates:
52.3796, 4.8778
WHOIS Information
Network Name:
RIPE
CIDR:
45.138.160.0/22, 45.138.0.0/17, 45.135.168.0/21, 45.135.192.0/18, 45.138.128.0/19, 45.135.164.0/22, 45.135.176.0/20, 45.136.0.0/15
Reverse DNS:
customer-rental.rootlayer.net
Last updated: 2/5/2026
Failures Detected from this IP
Showing 1-3 of 3 (failures, affecting 3 messages)
Date â–¼ Messages
5/1/2024 1
4/30/2024 1
4/29/2024 1