Reverse DNS PTR Resolver
Reverse DNS Lookup
Perform a quick Reverse DNS PTR lookup to determine the official system hostname and ISP carrier mapped to any IP address.
Reverse DNS Resolution Details
Target IP Address
3.128.0.0
Network Provider (ISP / ASN)
AS16509 (AMAZON-02 - Amazon.com, Inc., US) [US]
Remote Server Geolocation & Time
Country
United States
United States
Region & City
Ohio, Dublin
Postal Code
43017
Coordinates (Lat / Lon)
40.0992, -83.1141
Timezone Mapped
America/New_York
Server Local Time
01:50:26 - 19.07.2026
Allocated RIR Network
ARIN (North America)
Autonomous Owner
AWS EC2 (us-east-2)
Live Security Reputation Check
100% Clean Reputation
No spam, botnet attacks, or national threat flags identified for this host.
Spamhaus Zen RBL:
CLEAN
Barracuda Central:
CLEAN
USOM Threat Center:
CLEAN