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
18.165.72.79
Network Provider (ISP / ASN)
AS16509 (AMAZON-02 - Amazon.com, Inc., US) [US]
Remote Server Geolocation Clock
Country
Bulgaria
Bulgaria
Region & City
Sofia-Capital, Sofia
Postal Code
1000
Coordinates (Lat / Lon)
42.6977, 23.3219
Timezone Mapped
Europe/Sofia
Server Local Time
07:16:52 - 05.11.2026
Allocated RIR Network
AFRINIC (Africa) / Regional Pool
Autonomous Owner
AWS CloudFront (GLOBAL)
Live Security Reputation Check
Threat Flags Detected!
This IP is actively listed on spam reputation or security centers.
Spamhaus Zen RBL:
LISTED
Barracuda Central:
CLEAN
USOM Threat Center:
CLEAN
Server Location Map
OpenStreetMap
Sofia, Bulgaria
42.6977, 23.3219
Free OpenStreetMap Service
View Full Map