IP Address: 63.251.72.195
About this Data
â–¶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.
Geolocation Information
- Country:
- US United States
- Coordinates:
- 37.751, -97.822
WHOIS Information
- Network Name:
- UG-210
- CIDR:
63.251.84.0/23, 63.251.64.0/20, 63.251.80.0/22, 63.251.32.0/19, 63.251.16.0/20- Reverse DNS:
-
mta-gw-acs-002.entrustedmail.net
Last updated: 2/5/2026